MOUNT AUBURN PROFESSIONAL SERVICES INC: Form 990, tax year 2023

View the entire original 990 at ProPublica ↗

Organization: MOUNT AUBURN PROFESSIONAL SERVICES INC (EIN 04-3026897)
Tax period: 2023-10-01 to 2024-09-30
Filed: 2025-08-15
IRS object ID: 202522279349302477
Schema version: 2023v6.0
Source: Download XML · Original 990 at ProPublica

Every field in the e-filed return. Faint text is the IRS element name, for citing.

Return header
Form 990
Schedule A
Schedule D
Schedule J
Schedule K
Schedule K
Schedule K
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2025-08-15T11:52:26-05:00	ReturnTs
Tax Period End	2024-09-30	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Field	Value	IRS element (for citing)
Preparer Firm EIN	861065772	PreparerFirmEIN

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	DELOITTE TAX LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

Field	Value	IRS element (for citing)
Address Line1	111 MONUMENT CIRCLE SUITE 4200	AddressLine1Txt
City	INDIANAPOLIS	CityNm
State Abbreviation	IN	StateAbbreviationCd
ZIP	46204	ZIPCd

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2023-10-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	043026897	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	MOUNT AUBURN PROFESSIONAL SERVICES INC	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Business Name Control	MOUN	BusinessNameControlTxt
Phone	6174995021	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	CO BILH TAX 529 MAIN ST 4TH FL	AddressLine1Txt
City	CHARLESTOWN	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02129	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	RAFAEL HERNANDEZ	PersonNm
Person Title	VP, BILH CORPORATE TREASURER	PersonTitleTxt
Phone	6174995021	PhoneNum
Signature	2025-08-14	SignatureDt
Discuss With Paid Preparer	0	DiscussWithPaidPreparerInd

Field	Value	IRS element (for citing)
IRS Responsible Prty Info Curr	0	IRSResponsiblePrtyInfoCurrInd

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	ANGELA M MOORE	PreparerPersonNm
PTIN	P00244342	PTIN
Phone	3174648600	PhoneNum
Preparation	2025-08-12	PreparationDt

Field	Value	IRS element (for citing)
Tax	2023	TaxYr
Build TS	2025-03-06 01:10:19Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Address Change	Yes (X)	AddressChangeInd
Principal Officer	KEVIN TABB MD	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	C/O BILH TAX 529 MAIN ST 4TH FL	AddressLine1Txt
City	CHARLESTOWN	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02129	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$92,264,192	GrossReceiptsAmt
Group Return For Affiliates	0	GroupReturnForAffiliatesInd
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	N/A	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1988	FormationYr
Legal Domicile State	MA	LegalDomicileStateCd
Activity Or Mission	SEE SCHEDULE O	ActivityOrMissionDesc
Voting Members Governing Body	2	VotingMembersGoverningBodyCnt
Voting Members Independent	1	VotingMembersIndependentCnt
Total Employee	725	TotalEmployeeCnt
Total Volunteers	1	TotalVolunteersCnt
Total Gross UBI	$1,383,564	TotalGrossUBIAmt
Net Unrelated Bus Txbl Incm	$0	NetUnrelatedBusTxblIncmAmt
PY Contributions Grants	$0	PYContributionsGrantsAmt
CY Contributions Grants	$0	CYContributionsGrantsAmt
PY Program Service Revenue	$80,887,406	PYProgramServiceRevenueAmt
CY Program Service Revenue	$87,123,205	CYProgramServiceRevenueAmt
PY Investment Income	$0	PYInvestmentIncomeAmt
CY Investment Income	$1,435,818	CYInvestmentIncomeAmt
PY Other Revenue	$54,589	PYOtherRevenueAmt
CY Other Revenue	$448,425	CYOtherRevenueAmt
PY Total Revenue	$80,941,995	PYTotalRevenueAmt
CY Total Revenue	$89,007,448	CYTotalRevenueAmt
PY Grants And Similar Paid	$0	PYGrantsAndSimilarPaidAmt
CY Grants And Similar Paid	$0	CYGrantsAndSimilarPaidAmt
PY Benefits Paid To Members	$0	PYBenefitsPaidToMembersAmt
CY Benefits Paid To Members	$0	CYBenefitsPaidToMembersAmt
PY Salaries Comp Emp Bnft Paid	$83,869,686	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$87,507,558	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$0	CYTotalFundraisingExpenseAmt
PY Other Expenses	$41,257,143	PYOtherExpensesAmt
CY Other Expenses	$40,367,278	CYOtherExpensesAmt
PY Total Expenses	$125,126,829	PYTotalExpensesAmt
CY Total Expenses	$127,874,836	CYTotalExpensesAmt
PY Revenues Less Expenses	-$44,184,834	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	-$38,867,388	CYRevenuesLessExpensesAmt
Total Assets BOY	$67,518,124	TotalAssetsBOYAmt
Total Assets EOY	$72,093,355	TotalAssetsEOYAmt
Total Liabilities BOY	$105,721,899	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$149,164,518	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	-$38,203,775	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	-$77,071,163	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	SEE SCHEDULE O	MissionDesc
Significant New Program Srvc	0	SignificantNewProgramSrvcInd
Significant Change	0	SignificantChangeInd
Expense	$126,555,917	ExpenseAmt
Revenue	$87,133,359	RevenueAmt
Desc	SEE SCHEDULE O	Desc
Total Program Service Expenses	$126,555,917	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (1)	DescribedInSection501c3Ind
Schedule B Required	0	ScheduleBRequiredInd
Political Campaign Acty	0	PoliticalCampaignActyInd
Lobbying Activities	0	LobbyingActivitiesInd
Subject To Proxy Tax	0	SubjectToProxyTaxInd
Donor Advised Fund	0	DonorAdvisedFundInd
Conservation Easements	0	ConservationEasementsInd
Collections Of Art	0	CollectionsOfArtInd
Credit Counseling	0	CreditCounselingInd
Donor Rstr Or Quasi Endowments	0	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (1)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	0	ReportInvestmentsOtherSecInd
Report Program Related Invst	0	ReportProgramRelatedInvstInd
Report Other Assets	Yes (1)	ReportOtherAssetsInd
Report Other Liabilities	Yes (1)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	Yes (1)	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	0	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	Yes (1)	ConsolidatedAuditFinclStmtInd
School Operating	0	SchoolOperatingInd
Foreign Office	0	ForeignOfficeInd
Foreign Activities	0	ForeignActivitiesInd
More Than5000 K To Org	0	MoreThan5000KToOrgInd
More Than5000 K To Individuals	0	MoreThan5000KToIndividualsInd
Professional Fundraising	0	ProfessionalFundraisingInd
Fundraising Activities	0	FundraisingActivitiesInd
Gaming Activities	0	GamingActivitiesInd
Operate Hospital	0	OperateHospitalInd
Grants To Organizations	0	GrantsToOrganizationsInd
Grants To Individuals	0	GrantsToIndividualsInd
Schedule J Required	Yes (1)	ScheduleJRequiredInd
Tax Exempt Bonds	Yes (1)	TaxExemptBondsInd
Invest Tax Exempt Bonds	Yes (1)	InvestTaxExemptBondsInd
Escrow Account	0	EscrowAccountInd
On Behalf Of Issuer	0	OnBehalfOfIssuerInd
Engaged In Excess Benefit Trans	0	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	0	PYExcessBenefitTransInd
Loan Outstanding	0	LoanOutstandingInd
Grant To Related Person	0	GrantToRelatedPersonInd
Business Rln With Org Mem	0	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	0	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	0	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	0	DeductibleNonCashContriInd
Deductible Art Contribution	0	DeductibleArtContributionInd
Terminate Operations	0	TerminateOperationsInd
Partial Liquidation	0	PartialLiquidationInd
Disregarded Entity	0	DisregardedEntityInd
Related Entity	Yes (1)	RelatedEntityInd
Related Organization Ctrl Ent	Yes (1)	RelatedOrganizationCtrlEntInd
Transaction With Control Ent	Yes (1)	TransactionWithControlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	0	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	0	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (1)	ScheduleORequiredInd
Info In Schedule O Part V	Yes (X)	InfoInScheduleOPartVInd
IRP Document	135	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (1)	BackupWthldComplianceInd
Employee	725	EmployeeCnt
Employment Tax Returns Filed	Yes (1)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	Yes (1)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (1)	Form990TFiledInd
Foreign Financial Account	0	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	0	ProhibitedTaxShelterTransInd
Taxable Party Notification	0	TaxablePartyNotificationInd
Nondeductible Contributions	0	NondeductibleContributionsInd
Quid Pro Quo Contributions	0	QuidProQuoContributionsInd
Form8282 Property Disposed Of	0	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	0	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	0	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	0	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	0	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	0	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	2	GoverningBodyVotingMembersCnt
Independent Voting Member	1	IndependentVotingMemberCnt
Family Or Business Rln	Yes (1)	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	0	DelegationOfMgmtDutiesInd
Change To Org Documents	0	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	0	MaterialDiversionOrMisuseInd
Members Or Stockholders	Yes (1)	MembersOrStockholdersInd
Election Of Board Members	Yes (1)	ElectionOfBoardMembersInd
Decisions Subject To Approva	Yes (1)	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (1)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (1)	MinutesOfCommitteesInd
Officer Mailing Address	0	OfficerMailingAddressInd
Local Chapters	0	LocalChaptersInd
Form990 Provided To Gvrn Body	Yes (1)	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (1)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (1)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (1)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (1)	WhistleblowerPolicyInd
Document Retention Policy	Yes (1)	DocumentRetentionPolicyInd
Compensation Process CEO	0	CompensationProcessCEOInd
Compensation Process Other	0	CompensationProcessOtherInd
Investment In Joint Venture	0	InvestmentInJointVentureInd
States Where Copy Of Return Is Fld	MA	StatesWhereCopyOfReturnIsFldCd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	KAREN WOLFSON AVP TAXATION	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Phone	7817448924	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	BILH SCHRAFFTS CITY CTR 4TH FL 529	AddressLine1Txt
City	CHARLESTOWN	CityNm
State Abbreviation	MA	StateAbbreviationCd
ZIP	02129	ZIPCd

Form990 Part VII Section A Form990PartVIISectionAGrp (19 entries)

TitleTitleTxt	Average Hours Per WeekAverageHoursPerWeekRt	Average Hours Per Week Rltd OrgAverageHoursPerWeekRltdOrgRt	Individual Trustee Or DirectorIndividualTrusteeOrDirectorInd	OfficerOfficerInd	Reportable Comp From OrgReportableCompFromOrgAmt	Reportable Comp From Rltd OrgReportableCompFromRltdOrgAmt	Other CompensationOtherCompensationAmt	Key EmployeeKeyEmployeeInd	Highest Compensated EmployeeHighestCompensatedEmployeeInd	Former Ofcr Director TrusteeFormerOfcrDirectorTrusteeInd
HUANG MD EDWIN
TRUSTEE (EX-OFFICIO) & PRESIDENT	1.00	55.00	Yes (X)	Yes (X)	$0	$793,316	$55,110
SPENCER MD JACQUELINE
TRUSTEE	1.00	1.00	Yes (X)		$0	$0	$0
RIOS CINDY
TREAS (EX-OFF) (EXEC VP & CFO, BILH)	1.00	64.00		Yes (X)	$0	$1,471,427	$217,736
KATZ ESQ JAMIE
CLERK (EX-OFF); GENERAL COUNSEL BILH	1.00	64.00		Yes (X)	$0	$1,270,175	$32,002
SMITH MBA BRIAN
ASST TREAS; METRO BOSTON & MAH CFO	1.00	58.00		Yes (X)	$0	$301,457	$33,643
FISHMAN AARON
ASST TREAS (EX-OFF) & CFO	1.00	60.00		Yes (X)	$0	$239,571	$32,186
GEVITZ ESQ KATHRYN
ASST CLERK (ASST GEN COUNSEL, BILH)	1.00	56.00		Yes (X)	$0	$167,385	$18,914
FIELDS MD ROBERT
CHR PRIMARY CARE (CHF CLIN OFF BILH)	1.00	62.00			$0	$1,249,649	$31,658	Yes (X)
JOHNSON MD MS FACP ELIZABETH
CHAIR AND PRES, BILH PRIMARY CARE	1.00	60.00			$0	$789,995	$104,587	Yes (X)
NGUYEN MD NICOLAS
ASSOC CMO SOUTH REGION, BILHPC	1.00	55.00			$0	$524,454	$79,478	Yes (X)
BARKER ALEX
COO, SOUTH REGION, BILH PRIMARY CARE	1.00	56.00			$0	$438,345	$73,909	Yes (X)
GOLEN MD TONI
CMO, SPECIALTY CARE	1.00	55.00			$0	$424,136	$74,841	Yes (X)
BIRJINIUK MD VLADIMIR
CHAIR, CARDIOVASCULAR SURGERY	55.00	0.00			$965,133	$0	$77,951		Yes (X)
ABNER MD ANTHONY
PHYSICIAN, HEMATOLOGY/ONCOLOGY	55.00	0.00			$688,385	$0	$53,012		Yes (X)
ZANDMAN MD DANIEL
PHYSICIAN, GASTROENTEROLOGY	55.00	0.00			$498,334	$0	$50,189		Yes (X)
SILVER MD TERRI
PLASTIC AND RECONSTRUCTIVE SURGEON	55.00	0.00			$505,562	$0	$12,351		Yes (X)
BORGES MD LAWRENCE
PHYSICIAN, INT MED/GASTROENTEROLOGY	55.00	0.00			$483,108	$0	$15,187		Yes (X)
WABLE CHAD
FRMR TTEE (EX-OFF) & PRES	0.00	0.00			$0	$500,000	$38,462			Yes (X)
GUARINO RICHARD
FORMER SVP, COO & INTERIM VP, CMO	0.00	0.00			$0	$350,002	$13,462			Yes (X)

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$3,140,522	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$8,519,912	TotReportableCompRltdOrgAmt
Total Other Compensation	$1,014,678	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	254	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	Yes (1)	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (1)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	0	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
BETH ISRAEL LAHEY HEALTH INC
529 MAIN STREET	CHARLESTOWN	MA	02129	PROFESSIONAL & OTHER SERVICES	$61,542,504
CARDINAL HEALTH PHARMACY
1330 ENCLAVE PARKWAY	HOUSTON	TX	77077	PHARMACY	$2,179,274
MEDIX STAFFING SERVICES
55 W 22ND ST STE 230	LOMBARD	IL	60148	STAFFING SERVICES	$1,880,773
RESERVOIR MEDICAL ASSOCIATES
725 CONCORD AVE	CAMBRIDGE	MA	02238	CLINICIAN SERVICES	$1,580,790
WEATHERBY LOCUMS INC
PO BOX 972633	DALLAS	TX	75397	STAFFING SERVICES	$1,481,635

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	38	CntrctRcvdGreaterThan100KCnt

Program Service Revenue ProgramServiceRevenueGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	Unrelated Business RevenueUnrelatedBusinessRevenueAmt
PATIENT CARE REVENUE	621110	$73,241,916	$73,241,916
SERVICES TO AFFILIATES	561499	$12,261,164	$12,261,164
MANAGED & ADMIN SERVIC	561000	$1,620,125	$312,370	$1,307,755

Field	Value	IRS element (for citing)
Total Program Service Revenue	$87,123,205	TotalProgramServiceRevenueAmt

Gross Rents GrossRentsGrp

Field	Value	IRS element (for citing)
Real	$569,357	RealAmt

Less Rental Expenses LessRentalExpensesGrp

Field	Value	IRS element (for citing)
Real	$131,086	RealAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$438,271	RealAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$438,271	TotalRevenueColumnAmt
Unrelated Business Revenue	$75,809	UnrelatedBusinessRevenueAmt
Exclusion	$362,462	ExclusionAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Other	$4,561,476	OtherAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Other	$3,125,658	OtherAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Other	$1,435,818	OtherAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,435,818	TotalRevenueColumnAmt
Exclusion	$1,435,818	ExclusionAmt

Other Revenue Misc OtherRevenueMiscGrp

Field	Value	IRS element (for citing)
Desc	PATIENT RECORDS & MISC	Desc
Business	900099	BusinessCd
Total Revenue Column	$10,154	TotalRevenueColumnAmt
Related Or Exempt Func Income	$10,154	RelatedOrExemptFuncIncomeAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$10,154	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$89,007,448	TotalRevenueColumnAmt
Related Or Exempt Func Income	$85,825,604	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$1,383,564	UnrelatedBusinessRevenueAmt
Exclusion	$1,798,280	ExclusionAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$74,299,011	TotalAmt
Program Services	$73,410,136	ProgramServicesAmt
Management And General	$888,875	ManagementAndGeneralAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$2,923,805	TotalAmt
Program Services	$2,888,826	ProgramServicesAmt
Management And General	$34,979	ManagementAndGeneralAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$5,694,533	TotalAmt
Program Services	$5,626,407	ProgramServicesAmt
Management And General	$68,126	ManagementAndGeneralAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$4,590,209	TotalAmt
Program Services	$4,535,294	ProgramServicesAmt
Management And General	$54,915	ManagementAndGeneralAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$9,107,958	TotalAmt
Program Services	$9,107,958	ProgramServicesAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$10,888,122	TotalAmt
Program Services	$10,888,122	ProgramServicesAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$274,299	TotalAmt
Program Services	$270,962	ProgramServicesAmt
Management And General	$3,337	ManagementAndGeneralAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$9,710,003	TotalAmt
Program Services	$9,581,210	ProgramServicesAmt
Management And General	$128,793	ManagementAndGeneralAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$108,267	TotalAmt
Program Services	$108,267	ProgramServicesAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$939,251	TotalAmt
Program Services	$921,273	ProgramServicesAmt
Management And General	$17,978	ManagementAndGeneralAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$2,741,438	TotalAmt
Program Services	$2,735,950	ProgramServicesAmt
Management And General	$5,488	ManagementAndGeneralAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt
PHARMACEUTICALS	$3,525,204	$3,525,204
MEDICAL SUPPLIES AND DE	$2,498,262	$2,498,262
DUES AND LICENSES	$308,262	$308,262
MAINTENANCE CONTRACTS	$197,249	$80,821	$116,428

All Other Expenses AllOtherExpensesGrp

Field	Value	IRS element (for citing)
Total	$68,963	TotalAmt
Program Services	$68,963	ProgramServicesAmt

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$127,874,836	TotalAmt
Program Services	$126,555,917	ProgramServicesAmt
Management And General	$1,318,919	ManagementAndGeneralAmt
Fundraising	$0	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	-$99,634	BOYAmt
EOY	-$79,301	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$6,468,065	BOYAmt
EOY	$7,272,889	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$1,042,483	BOYAmt
EOY	$847,780	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$34,785,175	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$24,278,466	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$9,421,738	BOYAmt
EOY	$10,506,709	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$2,784,362	BOYAmt
EOY	$2,784,362	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$47,901,110	BOYAmt
EOY	$50,760,916	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$67,518,124	BOYAmt
EOY	$72,093,355	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$11,608,391	BOYAmt
EOY	$16,671,780	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$122,238	BOYAmt
EOY	$119,274	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$93,991,270	BOYAmt
EOY	$132,373,464	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$105,721,899	BOYAmt
EOY	$149,164,518	EOYAmt

Field	Value	IRS element (for citing)
Organization Follows FASB117	Yes (X)	OrganizationFollowsFASB117Ind

No Donor Restriction Net Assets NoDonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	-$38,203,775	BOYAmt
EOY	-$77,071,163	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	-$38,203,775	BOYAmt
EOY	-$77,071,163	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$67,518,124	BOYAmt
EOY	$72,093,355	EOYAmt

Field	Value	IRS element (for citing)
Reconcilation Revenue Expnss	-$38,867,388	ReconcilationRevenueExpnssAmt
Other Changes In Net Assets	$0	OtherChangesInNetAssetsAmt
Info In Schedule O Part XII	Yes (X)	InfoInScheduleOPartXIIInd
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	0	AccountantCompileOrReviewInd
FS Audited	Yes (1)	FSAuditedInd

FS Audited Basis FSAuditedBasisGrp

Field	Value	IRS element (for citing)
Consolidated Basis Fincl Stmt	Yes (X)	ConsolidatedBasisFinclStmtInd

Field	Value	IRS element (for citing)
Audit Committee	Yes (1)	AuditCommitteeInd
Federal Grant Audit Required	0	FederalGrantAuditRequiredInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Supporting Organization509a3	Yes (X)	SupportingOrganization509a3Ind
Supporting Org Type1	Yes (X)	SupportingOrgType1Ind
Supported Organizations	1	SupportedOrganizationsCnt

Supported Org Information SupportedOrgInformationGrp

Supported Organization Name SupportedOrganizationName

Field	Value	IRS element (for citing)
Business Name Line1	MOUNT AUBURN HOSPITAL	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
EIN	042103606	EIN
Organization Type	3	OrganizationTypeCd
Governing Document Listed	0	GoverningDocumentListedInd
Support	$127,874,836	SupportAmt
Other Support	$0	OtherSupportAmt

Field	Value	IRS element (for citing)
Supported Organizations Total	1	SupportedOrganizationsTotalCnt
Support Sum	$127,874,836	SupportSumAmt
Other Support Sum	$0	OtherSupportSumAmt

Form990 Sch A Supporting Org Form990SchASupportingOrgGrp

Field	Value	IRS element (for citing)
Listed By Name Governing Doc	Yes (1)	ListedByNameGoverningDocInd
Suprt Org No IRS Determination	0	SuprtOrgNoIRSDeterminationInd
Supported Org Section C456	0	SupportedOrgSectionC456Ind
Supported Org Not Organized US	0	SupportedOrgNotOrganizedUSInd
Organization Change Suprt Org	0	OrganizationChangeSuprtOrgInd
Support Non Supported Org	0	SupportNonSupportedOrgInd
Payment Substantial Contribtr	0	PaymentSubstantialContribtrInd
Loan Disqualified Person	0	LoanDisqualifiedPersonInd
Controlled Disqualified Prsn	0	ControlledDisqualifiedPrsnInd
Disqualified Prsn Controll Int	0	DisqualifiedPrsnControllIntInd
Disqualified Prsn Ownr Int	0	DisqualifiedPrsnOwnrIntInd
Excess Business Holdings Rules	0	ExcessBusinessHoldingsRulesInd
Contribution Controller	0	ContributionControllerInd
Contribution Family	0	ContributionFamilyInd
Contribution35 Controlled	0	Contribution35ControlledInd

Form990 Sch A Type1 Suprt Org Form990SchAType1SuprtOrgGrp

Field	Value	IRS element (for citing)
Power Appoint Majority Dir Trst	Yes (1)	PowerAppointMajorityDirTrstInd
Operate Benefit Non Suprt Org	0	OperateBenefitNonSuprtOrgInd

Schedule D IRS990ScheduleD

Land LandGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$400,000	OtherCostOrOtherBasisAmt
Book Value	$400,000	BookValueAmt

Buildings BuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$2,352,354	OtherCostOrOtherBasisAmt
Depreciation	$2,177,749	DepreciationAmt
Book Value	$174,605	BookValueAmt

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$16,575,740	OtherCostOrOtherBasisAmt
Depreciation	$10,329,306	DepreciationAmt
Book Value	$6,246,434	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$13,838,750	OtherCostOrOtherBasisAmt
Depreciation	$11,771,411	DepreciationAmt
Book Value	$2,067,339	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$1,618,331	OtherCostOrOtherBasisAmt
Book Value	$1,618,331	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$10,506,709	TotalBookValueLandBuildingsAmt

Other Assets Org OtherAssetsOrgGrp (3 entries)

DescDesc	Book ValueBookValueAmt
LEASE ASSETS	$40,188,040
PROF LIABILITY INSURANCE RECOVERY	$9,391,361
DEFERRED COMPENSATION	$1,181,515

Field	Value	IRS element (for citing)
Total Book Value Other Assets	$50,760,916	TotalBookValueOtherAssetsAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (6 entries)

DescDesc	AmtAmt
PROFESSIONAL LIABILITY CLAIMS RESERVE	$11,978,702
DUE TO AFFILIATE	$73,477,762
LEASE LIABILITY	$42,068,210
ESTIMATED THIRD PARTY SETTLEMENTS	$3,613,890
DEFERRED COMPENSATION	$1,181,515
WORKERS COMPENSATION	$53,385

Field	Value	IRS element (for citing)
Total Liability	$132,373,464	TotalLiabilityAmt
Footnote Text	Yes (X)	FootnoteTextInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART X, LINE 2:	FormAndLineReferenceDesc
Explanation	BETH ISRAEL LAHEY HEALTH, INC., WHICH SERVES AS THE PARENT OF THE SYSTEM, HAS BEEN DETERMINED BY THE INTERNAL REVENUE SERVICE TO BE AN ORGANIZATION DESCRIBED UNDER INTERNAL REVENUE CODE (THE "CODE") SECTION 501(C)(3) AND, THEREFORE, IS EXEMPT FROM FEDERAL INCOME TAXES ON RELATED INCOME PURSUANT TO SECTION 501(A) OF THE CODE. THE INTERNAL REVENUE SERVICE HAS ALSO DETERMINED THAT THE OTHER ENTITIES IN THE SYSTEM, EXCLUDING ITS FOR-PROFIT SUBSIDIARIES, QUALIFY AS ORGANIZATIONS DESCRIBED IN SECTION 501(C)(3) OF THE CODE, MEET THE CODE'S REQUIREMENTS UNDER SECTION 509(A), AND THEREFORE ARE EXEMPT FROM FEDERAL INCOME TAXES ON RELATED INCOME PURSUANT TO SECTION 501(A) OF THE CODE. ACCORDINGLY, NO PROVISION HAS BEEN RECORDED FOR INCOME TAXES IN THE ACCOMPANYING CONSOLIDATED FINANCIAL STATEMENTS. THE SYSTEM RECOGNIZES THE EFFECT OF INCOME TAX POSITIONS ONLY IF THOSE POSITIONS ARE MORE LIKELY THAN NOT OF BEING SUSTAINED. RECOGNIZED INCOME TAX POSITIONS ARE MEASURED AT THE LARGEST AMOUNT OF BENEFIT THAT IS GREATER THAN FIFTY PERCENT LIKELY TO BE REALIZED UPON SETTLEMENT. CHANGES IN MEASUREMENT ARE REFLECTED IN THE PERIOD IN WHICH THE CHANGE IN JUDGMENT OCCURS. THE SYSTEM DID NOT RECOGNIZE THE EFFECT OF ANY INCOME TAX POSITIONS FOR THE YEARS ENDED SEPTEMBER 30, 2024 AND 2023, RESPECTIVELY.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
Severance Payment	Yes (1)	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	Yes (1)	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	0	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	0	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	0	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	0	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	0	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	Yes (1)	AnyNonFixedPaymentsInd
Initial Contract Exception	0	InitialContractExceptionInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (18 entries)

TitleTitleTxt	Base Compensation Filing OrgBaseCompensationFilingOrgAmt	Compensation Based On Rltd OrgsCompensationBasedOnRltdOrgsAmt	Bonus Filing OrganizationBonusFilingOrganizationAmount	Bonus Related OrganizationsBonusRelatedOrganizationsAmt	Other Compensation Filing OrgOtherCompensationFilingOrgAmt	Other Compensation Rltd OrgsOtherCompensationRltdOrgsAmt	Deferred Compensation Flng OrgDeferredCompensationFlngOrgAmt	Deferred Comp Rltd OrgsDeferredCompRltdOrgsAmt	Nontaxable Benefits Filing OrgNontaxableBenefitsFilingOrgAmt	Nontaxable Benefits Rltd OrgsNontaxableBenefitsRltdOrgsAmt	Total Compensation Filing OrgTotalCompensationFilingOrgAmt	Total Compensation Rltd OrgsTotalCompensationRltdOrgsAmt	Comp Report Prior990 Filing OrgCompReportPrior990FilingOrgAmt	Comp Report Prior990 Rltd OrgsCompReportPrior990RltdOrgsAmt
RIOS CINDY
TREAS (EX-OFF) (EXEC VP & CFO, BILH)	$0	$926,412	$0	$523,188	$0	$21,827	$0	$182,509	$0	$35,227	$0	$1,689,163	$0	$0
KATZ ESQ JAMIE
CLERK (EX-OFF); GENERAL COUNSEL BILH	$0	$820,540	$0	$322,850	$0	$126,785	$0	$23,170	$0	$8,832	$0	$1,302,177	$0	$0
FIELDS MD ROBERT
CHR PRIMARY CARE (CHF CLIN OFF BILH)	$0	$758,894	$0	$414,615	$0	$76,140	$0	$0	$0	$31,658	$0	$1,281,307	$0	$0
BIRJINIUK MD VLADIMIR
CHAIR, CARDIOVASCULAR SURGERY	$900,513	$0	$0	$0	$64,620	$0	$47,850	$0	$30,101	$0	$1,043,084	$0	$0	$0
JOHNSON MD MS FACP ELIZABETH
CHAIR AND PRES, BILH PRIMARY CARE	$0	$586,597	$0	$173,790	$0	$29,608	$0	$64,935	$0	$39,652	$0	$894,582	$0	$0
HUANG MD EDWIN
TRUSTEE (EX-OFFICIO) & PRESIDENT	$0	$624,897	$0	$164,635	$0	$3,784	$0	$25,055	$0	$30,055	$0	$848,426	$0	$0
ABNER MD ANTHONY
PHYSICIAN, HEMATOLOGY/ONCOLOGY	$254,428	$0	$432,134	$0	$1,823	$0	$26,400	$0	$26,612	$0	$741,397	$0	$0	$0
NGUYEN MD NICOLAS
ASSOC CMO SOUTH REGION, BILHPC	$0	$413,980	$0	$104,359	$0	$6,115	$0	$39,600	$0	$39,878	$0	$603,932	$0	$0
ZANDMAN MD DANIEL
PHYSICIAN, GASTROENTEROLOGY	$456,835	$0	$41,000	$0	$499	$0	$16,500	$0	$33,689	$0	$548,523	$0	$0	$0
WABLE CHAD
FRMR TTEE (EX-OFF) & PRES	$0	$0	$0	$0	$0	$500,000	$0	$38,462	$0	$0	$0	$538,462	$0	$0
SILVER MD TERRI
PLASTIC AND RECONSTRUCTIVE SURGEON	$357,684	$0	$147,318	$0	$560	$0	$9,900	$0	$2,451	$0	$517,913	$0	$0	$0
BARKER ALEX
COO, SOUTH REGION, BILH PRIMARY CARE	$0	$299,390	$0	$128,716	$0	$10,239	$0	$40,133	$0	$33,776	$0	$512,254	$0	$0
GOLEN MD TONI
CMO, SPECIALTY CARE	$0	$387,587	$0	$24,379	$0	$12,170	$0	$36,930	$0	$37,911	$0	$498,977	$0	$0
BORGES MD LAWRENCE
PHYSICIAN, INT MED/GASTROENTEROLOGY	$456,962	$0	$25,726	$0	$420	$0	$15,043	$0	$144	$0	$498,295	$0	$0	$0
GUARINO RICHARD
FORMER SVP, COO & INTERIM VP, CMO	$0	$0	$0	$0	$0	$350,002	$0	$13,462	$0	$0	$0	$363,464	$0	$0
SMITH MBA BRIAN
ASST TREAS; METRO BOSTON & MAH CFO	$0	$253,396	$0	$36,363	$0	$11,698	$0	$0	$0	$33,643	$0	$335,100	$0	$0
FISHMAN AARON
ASST TREAS (EX-OFF) & CFO	$0	$215,043	$0	$24,347	$0	$181	$0	$30,000	$0	$2,186	$0	$271,757	$0	$0
GEVITZ ESQ KATHRYN
ASST CLERK (ASST GEN COUNSEL, BILH)	$0	$167,254	$0	$0	$0	$131	$0	$7,344	$0	$11,570	$0	$186,299	$0	$0

Supplemental Information Detail SupplementalInformationDetail (7 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
PART I, LINE 3	MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S CHIEF EXECUTIVE OFFICER AND PRESIDENT ARE EMPLOYED THROUGH BETH ISRAEL LAHEY HEALTH (BILH), WHICH AS NOTED THROUGHOUT THIS FILING, IS THE DIRECT OR INDIRECT SOLE MEMBER OF MOUNT AUBURN PROFESSIONAL SERVICES, INC. IN THIS CAPACITY, THE BILH COMPENSATION COMMITTEE SETS COMPENSATION FOR THE CEO AND PRESIDENT OF MOUNT AUBURN PROFESSIONAL SERVICES, INC. AS NOTED IN RESPONSE TO THIS FORM 990 PART VI QUESTIONS 15A AND 15B, THE BILH COMPENSATION COMMITTEE ESTABLISHES THE POLICIES AND THE COMPENSATION STRUCTURE, INCLUDING BENEFITS, FOR THE BETH ISRAEL LAHEY HEALTH NETWORK OF AFFILIATES INCLUDING THE BILH CHIEF EXECUTIVE OFFICER AS WELL AS OTHER MEMBERS OF SENIOR MANAGEMENT AT BILH AND ITS AFFILIATES. THE COMPENSATION COMMITTEE IS RESPONSIBLE FOR ASSURING THAT THE TOTAL COMPENSATION PROVIDED TO THESE INDIVIDUALS IS FAIR AND REASONABLE USING CURRENT AND CREDIBLE MARKET PRACTICE INFORMATION AND IS RESPONSIBLE FOR ENSURING COMPLIANCE WITH APPLICABLE LEGAL AND REGULATORY GUIDELINES. THE BILH COMPENSATION COMMITTEE IS COMPOSED OF INDEPENDENT MEMBERS OF ITS BOARD OF TRUSTEES. IN SETTING COMPENSATION, THE COMPENSATION COMMITTEE RELIES UPON PUBLISHED COMPENSATION SURVEYS AND STUDIES PRODUCED BY INDEPENDENT COMPENSATION CONSULTING FIRMS THAT REGULARLY ASSESS EXECUTIVE COMPENSATION AND BENEFITS OF SUBSTANTIALLY SIMILAR ORGANIZATIONS. THE COMPENSATION COMMITTEE MEETS TO REVIEW THE COMPENSATION STRUCTURE OF THE INDIVIDUALS DESCRIBED ABOVE AND AT THAT TIME REVIEWS THE COMPENSATION SURVEY DETAILS PREPARED BY THE INDEPENDENT COMPENSATION CONSULTING FIRM. FOR SOME CATEGORIES OF POSITIONS, THE COMPENSATION COMMITTEE WILL REVIEW THE COMPENSATION STRUCTURE AND TARGETS AS A GROUP, RATHER THAN BY INDIVIDUAL. COMPENSATION FOR THE BILH CEO AND OTHER SENIOR EXECUTIVES IS REVIEWED ON AN INDIVIDUAL BASIS. THE COMPENSATION COMMITTEE THEN VOTES TO APPROVE THE COMPENSATION ARRANGEMENTS OF ALL INDIVIDUALS DESCRIBED ABOVE EXCEPT FOR THE BILH CEO. THE COMPENSATION PACKAGE FOR THE BILH CEO AS VOTED BY THE COMPENSATION COMMITTEE IS SUBMITTED TO THE FULL BILH BOARD OF TRUSTEES FOR APPROVAL. ALL DELIBERATIONS FOR BOTH THE COMPENSATION COMMITTEE AND THE BOARD OF TRUSTEES ARE CONTEMPORANEOUSLY DOCUMENTED IN MINUTES. THE COMPENSATION COMMITTEE PROCESSES AND PROCEDURES AS DESCRIBED ABOVE ARE DESIGNED TO MEET THE REQUIREMENTS OF TREASURY REGULATION SECTION 53.4958-6(C), REBUTTABLE PRESUMPTION THAT A TRANSACTION IS NOT AN EXCESS BENEFIT TRANSACTION.
PART I, LINES 4A-B	ONE OR MORE INDIVIDUALS LISTED IN THIS FORM 990, SCHEDULE J, COMPENSATION INFORMATION, RECEIVED SEVERANCE PAYMENTS. ADDITIONAL INFORMATION IS INCLUDED WITH THE EXPLANATORY NOTES TO SCHEDULE J BELOW.
PART I, LINE 7	AS NOTED ABOVE, THE BILH COMPENSATION COMMITTEE ESTABLISHES THE POLICIES AND THE COMPENSATION STRUCTURE, INCLUDING BENEFITS, FOR THE BETH ISRAEL LAHEY HEALTH NETWORK OF AFFILIATES INCLUDING THE BILH CHIEF EXECUTIVE OFFICER AS WELL AS OTHER MEMBERS OF SENIOR MANAGEMENT AT BILH AND ITS AFFILIATES. THE COMPENSATION COMMITTEE IS RESPONSIBLE FOR ASSURING THAT THE TOTAL COMPENSATION PROVIDED TO THESE INDIVIDUALS IS FAIR AND REASONABLE USING CURRENT AND CREDIBLE MARKET PRACTICE INFORMATION AND IS RESPONSIBLE FOR ENSURING COMPLIANCE WITH APPLICABLE LEGAL AND REGULATORY GUIDELINES. THE BILH COMPENSATION COMMITTEE IS COMPOSED OF INDEPENDENT MEMBERS OF ITS BOARD OF TRUSTEES. DURING THE 2023 CALENDAR YEAR, BILH MAINTAINED EXECUTIVE COMPENSATION PACKAGES WHICH INCLUDED OPPORTUNITIES TO EARN INCENTIVE COMPENSATION BASED ON A COMBINATION OF VARIOUS FACTORS, INCLUDING BUT NOT LIMITED TO, MEETING OR EXCEEDING THE EMPLOYING ENTITY'S OBJECTIVES FOR QUALITY AND PATIENT SAFETY, BUDGETED CONSOLIDATED OPERATING MARGIN, AND MEETING INDIVIDUAL GOALS AND OBJECTIVES. IN EACH CASE, INCENTIVE COMPENSATION WAS REVIEWED AND APPROVED BY THE COMPENSATION COMMITTEE, AND FOR THE BILH CEO AS NOTED ABOVE, THE FULL BILH BOARD OF TRUSTEES. ADDITIONAL INFORMATION IS INCLUDED IN THE EXPLANATORY NOTES TO THIS SCHEDULE J.
SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES:	DIRECTORS AND TRUSTEES SERVE WITHOUT COMPENSATION: ALL DIRECTORS/TRUSTEES SERVE WITHOUT COMPENSATION OR BENEFITS. COMPENSATION PAID TO OFFICERS, DIRECTORS/TRUSTEES OR KEY EMPLOYEES WAS EARNED FOR WORK PERFORMED IN A CAPACITY OTHER THAN THAT OF DIRECTOR/TRUSTEE, AS DENOTED BY THE LISTED TITLES IN THE NOTES BELOW. REPORTING PERIOD: AS REQUIRED BY FORM 990, COMPENSATION REPORTED IN THE FILING FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2024 IS CALENDAR YEAR 2023 COMPENSATION. COMPENSATION SOURCES: COMPENSATION REPORTED FOR INDIVIDUALS MAY INCLUDE COMPENSATION PAID BY THE REPORTING ENTITY, AN AFFILIATE OF THE REPORTING ENTITY AND IN SOME CASES UNRELATED ENTITIES AS REQUIRED BY FORM 990. REPORTABLE COMPENSATION: REPORTABLE COMPENSATION LISTED IN FORM 990 PART VII INCLUDES BASE COMPENSATION, INCENTIVE COMPENSATION AND OTHER REPORTABLE COMPENSATION AS REPORTED IN FORM 990 SCHEDULE J. OTHER COMPENSATION: OTHER COMPENSATION LISTED IN FORM 990 PART VII INCLUDES DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS AS REPORTED IN FORM 990 SCHEDULE J. BASE COMPENSATION: AMOUNTS NOT OTHERWISE SEPARATELY NOTED IN THIS RETURN BUT QUANTIFIED IN BASE COMPENSATION INCLUDE AMOUNTS FROM ONE OR MORE OF THE FOLLOWING ITEMS: ORDINARY WAGES, EMPLOYEE DEFERRALS TO A 401(K) AND/OR 403(B) PLAN OTHER REPORTABLE COMPENSATION: AMOUNTS NOT OTHERWISE SEPARATELY NOTED IN THIS RETURN BUT QUANTIFIED IN OTHER REPORTABLE COMPENSATION INCLUDE AMOUNTS FROM ONE OR MORE OF THE FOLLOWING ITEMS: TAXABLE EMPLOYER SUBSIDIZED PARKING; TAXABLE LIFE, DISABILITY, OR LONG-TERM CARE INSURANCE. DEFERRED COMPENSATION: AMOUNTS NOT OTHERWISE SEPARATELY NOTED BUT QUANTIFIED IN DEFERRED COMPENSATION INCLUDE AMOUNTS FROM ONE OR MORE OF THE FOLLOWING ITEMS: EMPLOYER CONTRIBUTIONS TO 401(K) RETIREMENT PLAN, EMPLOYER CONTRIBUTIONS TO 403(B) RETIREMENT PLAN, EMPLOYER CONTRIBUTION TO PENSION PLAN AND/OR THE CHANGE IN ACTUARIAL VALUE OF THE PENSION PLAN BENEFIT. NON-TAXABLE BENEFITS: AMOUNTS NOT OTHERWISE SEPARATELY NOTED BUT QUANTIFIED IN NON-TAXABLE BENEFITS INCLUDE, AMONG OTHER THINGS, AMOUNTS FROM ONE OR MORE OF THE FOLLOWING NON-TAXABLE BENEFITS: EMPLOYEE CONTRIBUTIONS TO HEALTH INSURANCE, EMPLOYER CONTRIBUTIONS TO HEALTH INSURANCE, EMPLOYEE CONTRIBUTIONS TO FLEXIBLE SPENDING ACCOUNTS FOR DEPENDENT CARE AND/OR MEDICAL REIMBURSEMENT, ADOPTION ASSISTANCE, TUITION ASSISTANCE PURSUANT TO AN EMPLOYER PLAN, GROUP TERM LIFE INSURANCE, DISABILITY INSURANCE
SCHEDULE J FOOTNOTES (CONTINUED):	ABNER, M.D., ANTHONY - PHYSICIAN, HEMATOLOGY ONCOLOGY - MOUNT AUBURN PROFESSIONAL SERVICES, INC. BARKER, ALEX MR. BARKER SERVED IN THE FOLLOWING POSITIONS DURING THE FISCAL YEAR ENDED SEPTEMBER 30, 2024: - CHIEF OPERATING OFFICER, SOUTHERN REGION - BILH PRIMARY CARE - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - CHIEF OPERATING OFFICER, SOUTHERN REGION - BILH PRIMARY CARE - JORDAN PHYSICIAN ASSOCIATES - CHIEF OPERATING OFFICER, SOUTHERN REGION - BILH PRIMARY CARE - MOUNT AUBURN PROFESSIONAL SERVICES INC. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. DEFERRED COMPENSATION IN THE AMOUNT OF $26,650 IS INCLUDED IN THIS FILING FOR MR. BARKER. THAT AMOUNT RELATES TO A MILESTONE PAYMENT WHICH, AS OF DECEMBER 31, 2023, WAS NOT FUNDED, WAS NOT VESTED AND FOR WHICH THERE WAS NO GUARANTEE OF PAYMENT. THIS AMOUNT IS INCLUDED HERE AS DEFERRED COMPENSATION AS REQUIRED BASED ON THE INSTRUCTIONS TO THE FORM 990. BIRJINIUK, M.D., VLADIMIR - CHAIR CARDIOVASCULAR SURGERY - MOUNT AUBURN PROFESSIONAL SERVICES, INC. OTHER REPORTABLE COMPENSATION INCLUDES PAYMENT FOR A TAXABLE INSURANCE BENEFIT IN THE AMOUNTS OF $29,841. BORGES, M.D., LAWRENCE - PHYSICIAN, INTERNAL MEDICINE/GASTROENTEROLOGY - MOUNT AUBURN PROFESSIONAL SERVICES, INC. FIELDS, M.D., ROBERT UNLESS OTHERWISE NOTED BELOW, DR. FIELDS HELD THE FOLLOWING POSITIONS DURING FISCAL YEAR ENDING SEPTEMBER 30, 2024: - EXECUTIVE VICE PRESIDENT, CHIEF CLINICAL OFFICER - BETH ISRAEL LAHEY HEALTH, INC. - TRUSTEE (CEO DESIGNEE) - CAB HEALTH AND RECOVERY SERVICES, INC. - TERM BEGAN ON OCTOBER 31, 2023 - TRUSTEE (CEO DESIGNEE) - HEALTH AND EDUCATION HOUSING SERVICES, INC. - TERM BEGAN ON OCTOBER 31, 2023 - TRUSTEE (EX-OFFICIO, CEO DESIGNEE) - NORTHEAST BEHAVIORAL HEALTH CORPORATION - TERM BEGAN ON OCTOBER 31, 2023 - CHAIR & TRUSTEE (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PHARMACY, INC. - TERM BEGAN ON MARCH 4, 2024 - PRESIDENT, BOARD CHAIR & TRUSTEE (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PRIMARY CARE, INC. - TERM BEGAN ON MARCH 29, 2024 - PRESIDENT, BOARD CHAIR & TRUSTEE (EX-OFFICIO) - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - TERM BEGAN ON MARCH 29, 2024 - PRESIDENT, BILH PRIMARY CARE NETWORK - NORTHEAST MEDICAL PRACTICE, INC. (NOW KNOWN AS BETH ISRAEL LAHEY HEALTH SPECIALTY CARE, INC.) - TERM BEGAN ON MARCH 29, 2024 - PRESIDENT BILH PRIMARY CARE NETWORK - MOUNT AUBURN PROFESSIONAL SERVICES, INC. - TERM BEGAN ON MARCH 29, 2024 AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. AS REPORTED IN THE PRIOR FORM 990, DR. FIELDS COMMENCED HIS POSITION AS EXECUTIVE VICE PRESIDENT AND CHIEF CLINICAL OFFICER FOR BETH ISRAEL LAHEY HEALTH ON MARCH 13, 2023. OTHER REPORTABLE COMPENSATION INCLUDES PAYMENTS FOR TEMPORARY HOUSING IN THE AMOUNT OF $70,190. FISHMAN, AARON UNLESS OTHERWISE NOTED MR. FISHMAN SERVED IN THE FOLLOWING ROLES DURING THE PERIOD ENDED SEPTEMBER 30, 2024: MR. FISHMAN'S TERM BEGAN IN THE FOLLOWING POSITIONS ON MARCH 10, 2024: - CHIEF FINANCIAL OFFICER - NORTHEAST MEDICAL PRACTICE, INC. (NOW KNOWN AS BETH ISRAEL LAHEY HEALTH SPECIALTY CARE, INC.) - ASSISTANT TREASURER, TRUSTEE, & CHIEF FINANCIAL OFFICER - BETH ISRAEL LAHEY HEALTH PRIMARY CARE, INC. - ASSISTANT TREASURER & TRUSTEE - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - CHIEF FINANCIAL OFFICER - COMMUNITY PHYSICIANS ASSOCIATES, INC. MR. FISHMAN'S TERM ENDED IN THE FOLLOWING POSITIONS ON MARCH 9, 2024 - ASSISTANT TREASURER (EX-OFFICIO) & CHIEF FINANCIAL OFFICER - MOUNT AUBURN HOSPITAL - ASSISTANT TREASURER (EX-OFFICIO) & CHIEF FINANCIAL OFFICER - MOUNT AUBURN PROFESSIONAL SERVICES, INC. AS REQUIRED IN FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. DEFERRED COMPENSATION IN THE AMOUNT OF $30,000 IS INCLUDED IN THIS FILING FOR MR. FISHMAN. THAT AMOUNT RELATES TO A MILESTONE PAYMENT WHICH, AS OF DECEMBER 31, 2023, WAS NOT FUNDED, WAS NOT VESTED AND FOR WHICH THERE WAS NO GUARANTEE OF PAYMENT. THIS AMOUNT IS INCLUDED HERE AS DEFERRED COMPENSATION AS REQUIRED BASED ON THE INSTRUCTIONS TO THE FORM 990. GEVITZ, ESQ., KATHRYN - ASSISTANT GENERAL COUNSEL - BETH ISRAEL LAHEY HEALTH, INC. - ASSISTANT CLERK (EX-OFFICIO) - MOUNT AUBURN HOSPITAL - ASSISTANT CLERK (EX-OFFICIO) - MOUNT AUBURN PROFESSIONAL SERVICES, INC. MS. GEVITZ SERVED IN THE POSITIONS ABOVE DURING THE FISCAL YEAR ENDED SEPTEMBER 30, 2024. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2022 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. GOLEN, M.D., TONI - CHIEF MEDICAL OFFICER - MOUNT AUBURN HOSPITAL - CHIEF MEDICAL OFFICER, SPECIALTY CARE - MOUNT AUBURN PROFESSIONAL SERVICES, INC. MS. GOLEN SERVED IN THE POSITIONS ABOVE DURING THE FISCAL YEAR ENDED SEPTEMBER 30, 2024. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J GUARINO, RICHARD - FORMER SENIOR VICE PRESIDENT, CHIEF OPERATING OFFICER & INTERIM VICE PRESIDENT, CHIEF MEDICAL OFFICER - MOUNT AUBURN HOSPITAL - FORMER SENIOR VICE PRESIDENT, CHIEF OPERATING OFFICER & INTERIM VICE PRESIDENT, CHIEF MEDICAL OFFICER - MOUNT AUBURN PROFESSIONAL SERVICES, INC. MR. GUARINO SERVED IN THE POSITIONS ABOVE DURING PRIOR FISCAL PERIOD. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. OTHER REPORTABLE COMPENSATION FOR MR. GUARINO INCLUDES SEVERANCE PAYMENTS RECEIVED IN 2023 IN THE AMOUNT OF $350,002. DEFERRED COMPENSATION FOR MR. GUARINO INCLUDES DEFERRED SEVERANCE PAYMENTS IN THE AMOUNT OF $13,462 TO BE PAID AFTER DECEMBER 31, 2023. HUANG, M.D., EDWIN UNLESS OTHERWISE NOTED BELOW, DR. HUANG HELD THE FOLLOWING POSITIONS FOR THE FULL FISCAL PERIOD ENDING SEPTEMBER 30, 2024: - TRUSTEE (EX-OFFICIO) AND PRESIDENT - MOUNT AUBURN HOSPITAL - TRUSTEE (EX-OFFICIO) AND PRESIDENT - MOUNT AUBURN PROFESSIONAL SERVICES, INC. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J.
SCHEDULE J FOOTNOTES (CONTINUED):	JOHNSON, M.D., M.S., FACP, ELIZABETH H. UNLESS OTHERWISE NOTED BELOW, DR. JOHNSON'S TERM ENDED IN THE FOLLOWING POSITIONS ON JUNE 28, 2024: - PRESIDENT, BETH ISRAEL LAHEY HEALTH PRIMARY CARE NETWORK - BETH ISRAEL LAHEY HEALTH, INC. - PRESIDENT, BETH ISRAEL LAHEY HEALTH PRIMARY CARE NETWORK - LAHEY CLINIC, INC. - PRESIDENT, BETH ISRAEL LAHEY HEALTH PRIMARY CARE NETWORK - LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL & MEDICAL CENTER - PRESIDENT, BOARD CHAIR, & TRUSTEE (EX-OFFICIO) - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - PRESIDENT, BOARD CHAIR, & TRUSTEE (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PRIMARY CARE, INC. - PRESIDENT, BETH ISRAEL LAHEY HEALTH PRIMARY CARE NETWORK - MOUNT AUBURN PROFESSIONAL SERVICES, INC. - PRESIDENT, BETH ISRAEL LAHEY HEALTH PRIMARY CARE NETWORK - NORTHEAST MEDICAL PRACTICE, INC. (NOW KNOWN AS BETH ISRAEL LAHEY HEALTH SPECIALTY CARE, INC.) AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. DEFERRED COMPENSATION INCLUDES AN UNVESTED CONTRIBUTION TO A NON-QUALIFIED PLAN IN THE AMOUNT OF $49,390. KATZ, ESQ., JAMIE UNLESS OTHERWISE NOTED BELOW, MR. KATZ HELD THE FOLLOWING POSITIONS FOR THE FULL FISCAL PERIOD ENDED SEPTEMBER 30, 2024: - GENERAL COUNSEL AND CLERK (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH, INC. - CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS MEDICAL CENTER, INC. - CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC. - CLERK (EX-OFFICIO) - MOUNT AUBURN HOSPITAL - CLERK (EX-OFFICIO) - NEW ENGLAND BAPTIST HOSPITAL - CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL MILTON, INC. - CLERK - COMMUNITY PHYSICIANS ASSOCIATES, INC. - CLERK - BID - MILTON PHYSICIAN ASSOCIATES, INC. - CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC. - CLERK - JORDAN PHYSICIAN ASSOCIATES, INC. - CLERK - THE JORDAN HEALTH SYSTEMS, INC. - CLERK (EX-OFFICIO) - ANNA JAQUES HOSPITAL - CLERK - SEACOAST AFFILIATED GROUP PRACTICE, INC. - TRUSTEE AND CLERK (EX-OFFICIO) - LAHEY HEALTH SHARED SERVICES, INC. - TRUSTEE AND CLERK (EX-OFFICIO) - ADDISON GILBERT SOCIETY, INC. - TRUSTEE (EX-OFFICIO) AND CLERK (EX-OFFICIO) - NORTHEAST HEALTH SYSTEM, INC. - TRUSTEE AND CLERK (EX-OFFICIO) - NORTHEAST SENIOR HEALTH CORPORATION - TRUSTEE (EX-OFFICIO) AND CLERK (EX-OFFICIO) - NORTHEAST BEHAVIORAL HEALTH CORPORATION - TRUSTEE AND CLERK (EX-OFFICIO) - SEACOAST NURSING AND REHABILITATION CENTER, INC. - TRUSTEE AND CLERK (EX-OFFICIO) - WINCHESTER HOSPITAL FOUNDATION, INC. - CLERK - WINCHESTER HEALTHCARE MANAGEMENT, INC. - CLERK (EX-OFFICIO) - LAHEY CLINIC FOUNDATION, INC. - CLERK - LAHEY CLINIC, INC. - CLERK - LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL & MEDICAL CENTER - CLERK (EX-OFFICIO) - NORTHEAST HOSPITAL CORPORATION - TRUSTEE AND CLERK (EX-OFFICIO) - NORTHEAST MEDICAL PRACTICE INC. (NOW KNOWN AS BETH ISRAEL LAHEY HEALTH SPECIALTY CARE, INC.) - TRUSTEE AND CLERK - CAB HEALTH AND RECOVERY SERVICES, INC. - TRUSTEE AND CLERK - HEALTH AND EDUCATION HOUSING SERVICES, INC. - CLERK (EX-OFFICIO) - WINCHESTER HOSPITAL - CLERK - JOSLIN CLINIC, INC. - CLERK (EX-OFFICIO) - JOSLIN DIABETES CENTER, INC. - CLERK (EX-OFFICIO) - MOUNT AUBURN PROFESSIONAL SERVICES, INC. - CLERK - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - CLERK (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PHARMACY, INC. - CLERK (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PRIMARY CARE, INC. - CLERK (EX-OFFICIO) - EXETER HEALTH RESOURCES, INC. - CLERK - EXETER HOSPITAL, INC. - CLERK (EX-OFFICIO) - CORE PHYSICIANS, LLC AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. OTHER REPORTABLE COMPENSATION FOR MR. KATZ INCLUDES COMBINED PAYMENTS FROM NON-QUALIFIED RETIREMENT PLANS IN THE AMOUNT OF $76,930. IN ADDITION, MR. KATZ OTHER REPORTABLE COMPENSATION INCLUDES PAYMENTS FOR GROUP TERM LIFE INSURANCE IN THE AMOUNTS OF $29,355.
SCHEDULE J FOOTNOTES (CONTINUED):	NGUYEN, M.D., NICOLAS DR. NGUYEN'S TERM BEGAN IN THE FOLLOWING ROLES ON JANUARY 1, 2024: - CHIEF MEDICAL OFFICER AND SENIOR VICE PRESIDENT - BETH ISRAEL LAHEY HEALTH PRIMARY CARE BOSTON REGION INCLUDING: - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - MOUNT AUBURN PROFESSIONAL SERVICES, INC. PRIOR TO JANUARY 1, 2024, DR. NGUYEN SERVED IN THE FOLLOWING ROLES: - ASSOCIATE CHIEF MEDICAL OFFICER, SOUTHERN REGION - BETH ISRAEL LAHEY HEALTH PRIMARY CARE INCLUDING - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - MOUNT AUBURN PROFESSIONAL SERVICES, INC. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. RIOS, CINDY MS. RIOS SERVED IN THE FOLLOWING POSITIONS FOR THE FISCAL YEAR ENDING SEPTEMBER 30, 2024: - EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER & TREASURER (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH, INC. - TREASURER - MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION D/B/A BETH ISRAEL LAHEY HEALTH PRIMARY CARE A/K/A AFFILIATED PHYSICIANS GROUP - TREASURER - NORTHEAST PROFESSIONAL REGISTRY OF NURSES, INC. - TRUSTEE & TREASURER - CAB HEALTH AND RECOVERY SERVICES, INC. - TREASURER (EX-OFFICIO) - ANNA JAQUES HOSPITAL, INC. - TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS MEDICAL CENTER, INC. - TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL MILTON, INC. - TREASURER - BID - MILTON PHYSICIAN ASSOCIATES, INC. - TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC. - TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC. - TREASURER (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PHARMACY, INC. - TREASURER (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PRIMARY CARE, INC. - TREASURER - COMMUNITY PHYSICIANS ASSOCIATES, INC. - TREASURER - JOSLIN CLINIC, INC. - TREASURER (EX-OFFICIO) - JOSLIN DIABETES CENTER, INC. - TREASURER - THE JORDAN HEALTH SYSTEMS, INC. - TREASURER - JORDAN PHYSICIAN ASSOCIATES, INC. - TREASURER (EX-OFFICIO) - LAHEY CLINIC FOUNDATION, INC. - TREASURER - LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL & MEDICAL CENTER - TREASURER - LAHEY CLINIC, INC. - TREASURER (EX-OFFICIO) - MOUNT AUBURN HOSPITAL - TREASURER (EX-OFFICIO) - MOUNT AUBURN PROFESSIONAL SERVICES, INC. - TREASURER (EX-OFFICIO) - NEW ENGLAND BAPTIST HOSPITAL - TREASURER (EX-OFFICIO) - NORTHEAST HOSPITAL CORPORATION - TREASURER - SEACOAST AFFILIATED GROUP PRACTICE, INC. - TRUSTEE & TREASURER (EX-OFFICIO) - WINCHESTER HOSPITAL FOUNDATION, INC. - TREASURER - WINCHESTER HEALTHCARE MANAGEMENT, INC. - TRUSTEE & TREASURER (EX-OFFICIO) - ADDISON GILBERT SOCIETY, INC. - TRUSTEE & TREASURER - HEALTH AND EDUCATION HOUSING SERVICES, INC. - TRUSTEE & TREASURER - LAHEY HEALTH SHARED SERVICES, INC. - TRUSTEE & TREASURER (EX-OFFICIO) - NORTHEAST BEHAVIORAL HEALTH CORPORATION - TRUSTEE & TREASURER (EX-OFFICIO) - NORTHEAST HEALTH SYSTEM, INC. - TRUSTEE & TREASURER (EX-OFFICIO) - NORTHEAST MEDICAL PRACTICE, INC. (NOW KNOWN AS BETH ISRAEL LAHEY HEALTH SPECIALTY CARE, INC.) - TRUSTEE & TREASURER (EX-OFFICIO) - NORTHEAST SENIOR HEALTH CORPORATION - TRUSTEE & TREASURER (EX-OFFICIO) - SEACOAST NURSING & REHABILITATION CENTER, INC. - TREASURER (EX-OFFICIO) - WINCHESTER HOSPITAL - TREASURER (EX-OFFICIO) - EXETER HEALTH RESOURCES, INC. - TREASURER - EXETER HOSPITAL, INC. - TREASURER - EXETER MED REAL, INC. - TRUSTEE & TREASURER (EX-OFFICIO) - ROCKINGHAM VISITING NURSE ASSOC AND HOSPICE - TREASURER (EX-OFFICIO) - CORE PHYSICIANS, LLC AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. DEFERRED COMPENSATION IN THE AMOUNT OF $125,000 RELATES TO A MILESTONE PAYMENT WHICH, AS OF DECEMBER 31, 2023, WAS NOT FUNDED, WAS NOT VESTED AND FOR WHICH THERE WAS NO GUARANTEE OF PAYMENT. THIS AMOUNT IS INCLUDED HERE AS DEFERRED COMPENSATION AS REQUIRED BASED ON THE INSTRUCTIONS TO THE FORM 990. IN ADDITION, DEFERRED COMPENSATION INCLUDES AN UNVESTED CONTRIBUTION TO A NON-QUALIFIED PLAN IN THE AMOUNT OF $52,757. SILVER, M.D., TERRI - PLASTIC SURGEON - MOUNT AUBURN PROFESSIONAL SERVICES, INC. SMITH, MBA, BRIAN - ASSISTANT TREASURER (EX-OFFICIO), CHIEF FINANCIAL OFFICER - BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC. - TERM ENDED ON MARCH 9, 2024 - ASSISTANT TREASURER (EX-OFFICIO) & CHIEF FINANCIAL OFFICER - NEW ENGLAND BAPTIST HOSPITAL - TREASURER (EX-OFFICIO) & CHIEF FINANCIAL OFFICER - NEW ENGLAND BAPTIST MEDICAL ASSOCIATES, INC. - ASSISTANT TREASURER (EX-OFFICIO) & CHIEF FINANCIAL OFFICER - MOUNT AUBURN HOSPITAL - TERM BEGAN ON MARCH 10, 2024 - ASSISTANT TREASURER (EX-OFFICIO) & CHIEF FINANCIAL OFFICER - MOUNT AUBURN PROFESSIONAL SERVICES, INC. - TERM BEGAN ON MARCH 10, 2024 UNLESS OTHERWISE NOTED, MR. SMITH SERVED IN THE POSITIONS ABOVE FOR THE FULL FISCAL YEAR ENDED SEPTEMBER 30, 2024. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. WABLE, CHAD - FORMER PRESIDENT AND TRUSTEE (EX-OFFICIO) - MOUNT AUBURN HOSPITAL - FORMER PRESIDENT AND TRUSTEE (EX-OFFICIO) - MOUNT AUBURN PROFESSIONAL SERVICES, INC. MR. WABLE'S TERM ENDED IN THE ABOVE POSITIONS ON SEPTEMBER 30, 2022 DURING THE PRIOR FISCAL PERIOD. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2023 COMPENSATION. BASE COMPENSATION, INCENTIVE COMPENSATION, OTHER REPORTABLE COMPENSATION, DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS ARE REPORTED AS REQUIRED IN FORM 990, SCHEDULE J. OTHER REPORTABLE COMPENSATION FOR MR. WABLE INCLUDES SEVERANCE PAYMENTS RECEIVED IN 2023 IN THE AMOUNT OF $500,000. A PORTION OF THAT AMOUNT WAS REPORTED AS DEFERRED COMPENSATION IN THE PRIOR YEAR FORM 990. DEFERRED COMPENSATION FOR MR. WABLE INCLUDES DEFERRED SEVERANCE PAYMENTS IN THE AMOUNT OF $38,462 TO BE PAID AFTER DECEMBER 31, 2023. ZANDMAN, M.D., DANIEL - PHYSICIAN, GASTROENTEROLOGY - MOUNT AUBURN PROFESSIONAL SERVICES, INC. INCENTIVE COMPENSATION FOR DR. ZANDMAN INCLUDES A MILESTONE PAYMENT IN THE AMOUNT OF $10,000.

Schedule K IRS990ScheduleK

Tax Exempt Bonds Issues TaxExemptBondsIssuesGrp (4 entries)

Bond ReferenceBondReferenceCd	Bond Issuer EINBondIssuerEIN	CUSIPCUSIPNum	Bond IssuedBondIssuedDt	Issue PriceIssuePriceAmt	PurposePurposeDesc	DefeasedDefeasedInd	On Behalf Of IssuerOnBehalfOfIssuerInd	Pool FinancingPoolFinancingInd
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY
A	043431814	57584Y7K9	2023-12-12	$442,970,000	MDFA - SERIES 2023M - SEE PART VI	0	0	0
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY
B	043431814	57584YTK5	2019-07-31	$211,922,775	MDFA - SERIES 2019K - SEE PART VI	0	0	0
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY
C	043431814	57584YJW0	2018-06-26	$479,594,374	MDFA - SERIES 2018J-1,J-2 - SEE PART VI	0	0	0
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY
D	043431814	57584XMT5	2016-05-12	$257,611,877	MDFA - SERIES 2016I - SEE PART VI	0	0	0

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp (4 entries)

Bond ReferenceBondReferenceCd	Total ProceedsTotalProceedsAmt	Issuance Costs From ProceedsIssuanceCostsFromProceedsAmt	Capital ExpendituresCapitalExpendituresAmt	UnspentUnspentAmt	Refunding Taxable BondsRefundingTaxableBondsInd	Final Allocation MadeFinalAllocationMadeInd	Adequate Books And Rec MaintAdequateBooksAndRecMaintInd	RetiredRetiredAmt	Other Spent ProceedsOtherSpentProceedsAmt	Substantial CompletionSubstantialCompletionYr
A	$452,893,704	$3,559,000	$305,961,081	$143,373,623	0	0	Yes (1)
B	$211,922,775	$2,931,137	$19,714,020		0	Yes (1)	Yes (1)	$33,635,000	$189,277,618	2019
C	$504,358,641	$4,594,374	$499,764,267		0	Yes (1)	Yes (1)	$17,085,000		2021
D	$257,618,370	$2,515,889	$19,006,493		Yes (1)	Yes (1)	Yes (1)	$61,215,000	$236,095,988	2016

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp (4 entries)

Bond ReferenceBondReferenceCd	Any Lease ArrangementsAnyLeaseArrangementsInd	Mgmt Contract Bond Fincd PropMgmtContractBondFincdPropInd	Any Research AgreementsAnyResearchAgreementsInd	Procs Nonqualified Bond RemdtdProcsNonqualifiedBondRemdtdInd	Engage Bond Counsel ContractsEngageBondCounselContractsInd	Engage Bond Counsel ResearchEngageBondCounselResearchInd
A	0	0	0	Yes (1)
B	Yes (1)	Yes (1)	0	Yes (1)	Yes (1)
C	Yes (1)	Yes (1)	Yes (1)	Yes (1)	Yes (1)	Yes (1)
D	Yes (1)	Yes (1)	0	Yes (1)	Yes (1)

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp (4 entries)

Bond ReferenceBondReferenceCd	Rebate Not Due YetRebateNotDueYetInd	Exception To RebateExceptionToRebateInd	No Rebate DueNoRebateDueInd	Gross Proceeds InvestedGrossProceedsInvestedInd	Written Proc To Monitor ReqsWrittenProcToMonitorReqsInd
A	Yes (1)	0	0	0	Yes (1)
B	0	Yes (1)	Yes (1)	0	Yes (1)
C	0	0	Yes (1)	Yes (1)	Yes (1)
D	0	0	Yes (1)	0	Yes (1)

Procedures Corrective Action ProceduresCorrectiveActionGrp (4 entries)

Bond ReferenceBondReferenceCd	Procedures Corrective ActionProceduresCorrectiveActionInd
A	Yes (1)
B	Yes (1)
C	Yes (1)
D	Yes (1)

Supplemental Information Detail SupplementalInformationDetail (10 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
BOND A, ENTITY 1:	PART I, ROW A, COLUMN F: THE ISSUE'S PROCEEDS WILL BE USED TO FINANCE PROJECTS AND PAY ISSUANCE COSTS.
BOND B, ENTITY 1:	PART I, ROW B, COLUMN F: FOR TAX PURPOSES (PURSUANT TO PROPOSED TREASURY REGULATIONS SECTION 1.150-1(D)(2)(II)(C)), THE ISSUE'S PROCEEDS OTHER THAN THOSE ALLOCATED TO COSTS OF ISSUANCE WERE ALLOCATED TO CAPITAL EXPENDITURES ON THE DATE OF CLOSING. THE PRESENTATION SHOWN HERE DEPARTS FROM THE TAX TREATMENT, REFLECTING THE CHARACTERIZATION OF THE TRANSACTION FOR OTHER PURPOSES, AND IS MORE IN ACCORDANCE TO THE FINANCIAL ACCOUNTING PRESENTATION. PART IV, COLUMN B, LINE 2C: ARBITRAGE REBATE CALCULATION PERFORMED ON 11/12/2024
BOND C, ENTITY 1:	PART I, ROW C, COLUMN F: THE ISSUE'S PURPOSE WAS TO FINANCE AN OUTPATIENT AMBULATORY CARE BUILDING, FACILITY UPGRADES, AND COMPUTER UPGRADES AT CERTAIN BIDMC AFFILIATES. PART II, COLUMN C, LINE 3: THE TOTAL PROCEEDS EXCEED THE ISSUE PRICE DUE TO THE $24,764,267 OF INVESTMENT EARNINGS. PART IV, COLUMN C, LINE 2C: FINAL REBATE CALCULATION SHOWING NO REBATE DUE COMPLETED ON 09/30/2023.
BOND D, ENTITY 1:	PART I, ROW D, COLUMN F: THE ISSUE'S PURPOSE WAS TO FINANCE CAPITAL PROJECTS AND REFUND ISSUES DATED 6/9/2008; 7/13/2004; 2/11/1998. PART II, COLUMN D, LINE 3: THE TOTAL PROCEEDS EXCEED THE ISSUE PRICE DUE TO THE $6,493 OF INVESTMENT EARNINGS. PART II, COLUMN D, LINE 11: THE OTHER SPENT PROCEEDS ARE THE REFUNDING PROCEEDS OF THE ISSUE THAT ARE NO LONGER IN ESCROW. PART IV, COLUMN D, LINE 2C: ARBITRAGE REBATE & YIELD RESTRICTION LIABILITY CALCULATION PERFORMED ON 09/30/2021.
BOND A, ENTITY 2:	PART I, ROW A, COLUMN F: THE ISSUE'S PURPOSE WAS TO FINANCE CAPITAL PROJECTS AND REFUND ISSUES DATED 08/17/2007 AND 07/14/2005. PART II, COLUMN A, LINE 3: THE TOTAL PROCEEDS EXCEED THE ISSUE PRICE DUE TO THE $125,030 OF INVESTMENT EARNINGS. PART IV, COLUMN A, LINE 2C: ARBITRAGE REBATE & YIELD RESTRICTION LIABILITY CALCULATION PERFORMED ON 09/30/2021.
BOND B, ENTITY 2:	PART I, ROW B, COLUMN F: THE ISSUE'S PURPOSE WAS TO REFINANCE SEVERAL DIFFERENT ISSUES (DATED 06/09/2008; 11/30/2005; 07/16/2003; AND 06/04/1998), FUND TERMINATION PAYMENTS, AND FUND BUILDING IMPROVEMENTS, EQUIPMENT AND LAND IMPROVEMENTS. PART II, COLUMN B, LINE 11: THE OTHER SPENT PROCEEDS ARE THE REFUNDING PROCEEDS OF THE ISSUE NO LONGER IN ESCROW PART IV, COLUMN B, LINE 2(C): ARBITRAGE REBATE & YIELD RESTRICTION LIABILITY CALCULATION PERFORMED ON OCTOBER 29, 2019.
BOND C, ENTITY 2:	PART I, ROW C, COLUMN A: NEW HAMPSHIRE HEALTH AND EDUCATION FACILITIES AUTHORITY. PART I, ROW C, COLUMN F: REFINANCING AND REFUNDING PRIOR BONDS ISSUED ON 11/20/2003 AND 12/19/2001. PART II, COLUMN C, LINE 11: THE OTHER SPENT PROCEEDS ARE THE REFUNDING PROCEEDS OF THE ISSUE NO LONGER IN ESCROW.
BOND D, ENTITY 2:	PART I, ROW D, COLUMN A: NEW HAMPSHIRE HEALTH AND EDUCATION FACILITIES AUTHORITY. PART I, ROW D, COLUMN F: REFINANCING AND REFUNDING PRIOR BOND ISSUANCE 12/19/2001. PART II, COLUMN D, LINE 11: THE OTHER SPENT PROCEEDS ARE THE REFUNDING PROCEEDS OF THE ISSUE NO LONGER IN ESCROW.
BOND A, ENTITY 3:	PART I, ROW A, COLUMN A: MASSACHUSETTS HEALTH AND EDUCATIONAL FACILITIES AUTHORITY. PART I, ROW A, COLUMN F: DESCRIPTION OF PURPOSE - REFUND ISSUE DATED 06/28/2000. PART II, COLUMN A, LINE 11: THE OTHER SPENT PROCEEDS ARE THE REFUNDING PROCEEDS OF THE ISSUE NO LONGER IN ESCROW. PART IV, ROW 2C, COLUMN A: ARBITRAGE REBATE & YIELD RESTRICTION LIABILITY CALCULATION PERFORMED ON OCTOBER 10, 2009.
PART III, LINE 9 AND PART IV, LINE 7:	THIS FORM 990 SCHEDULE K REPRESENTS TAX-EXEMPT DEBT OF ALL MEMBERS OF THE BETH ISRAEL LAHEY HEALTH (BILH) OBLIGATED GROUP WHICH WAS ORIGINALLY FORMED IN JUNE 2020 AND EXPANDED WITH THE ADDITION OF EXETER HOSPITAL (EIN: 22-2674014) IN JULY 2024. THE MAJORITY OF BILH OBLIGATED GROUP MEMBERS HAVE ADOPTED FORMAL WRITTEN POLICIES AND PROCEDURES TO REVIEW AND MONITOR ARRANGEMENTS WHICH COULD GENERATE PRIVATE USE OF BOND FINANCED AND COMPLIANCE RELATED TO INTERNAL REVENUE CODE (IRC) SECTION 141 AND ARBITRAGE RULES UNDER IRC SECTION 148. ALTHOUGH NOT EVERY MEMBER OF THE BILH OBLIGATED GROUP HAS FORMALLY ADOPTED THESE WRITTEN POLICIES AND PROCEDURES, THOSE THAT HAVE NOT NEVERTHELESS FOLLOW THE POLICIES AND PROCEDURES ADOPTED BY OTHER MEMBERS OF THE BILH OBLIGATED GROUP TO ENSURE COMPLIANCE WITH THESE SECTIONS OF THE IRC AND THE REGULATIONS PROMULGATED THEREUNDER. SUCH POLICIES AND PROCEDURES INCLUDE, AMONG OTHER THINGS, THAT VIOLATIONS OF FEDERAL TAX REQUIREMENTS, IF ANY, ARE TIMELY IDENTIFIED AND CORRECTED THROUGH THE VOLUNTARY CLOSING AGREEMENT PROGRAM IF SELF-REMEDIATION ISN'T AVAILABLE UNDER APPLICABLE REGULATIONS. THIS FORM 990 SCHEDULE K REPRESENTS TAX-EXEMPT DEBT OF ALL MEMBERS OF THE BETH ISRAEL LAHEY HEALTH (BILH) OBLIGATED GROUP. THE OBLIGATED GROUP INCLUDES THE FOLLOWING ENTITIES: BETH ISRAEL DEACONESS MEDICAL CENTER, INC., MOUNT AUBURN HOSPITAL, BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC., NEW ENGLAND BAPTIST HOSPITAL, BETH ISRAEL DEACONESS HOSPITAL MILTON, INC., BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC., MEDICAL CARE OF BOSTON MANAGEMENT CORPORATION, MOUNT AUBURN PROFESSIONAL SERVICES, INC., LAHEY CLINIC FOUNDATION, INC., LAHEY CLINIC, INC., LAHEY CLINIC HOSPITAL, INC., NORTHEAST HOSPITAL CORPORATION, WINCHESTER HOSPITAL, ANNA JAQUES HOSPITAL AND EXETER HOSPITAL. THE OBLIGATED GROUP IS AWARE OF THE INSTRUCTIONS TO SCHEDULE K THAT STATE THAT "IF THE ORGANIZATION HAS ONE OR MORE RELATED ORGANIZATIONS (FOR EXAMPLE, PARENT AND SUBSIDIARY RELATIONSHIP), IT MUST COMPLETE SCHEDULE K (FORM 990) CONSISTENT WITH THE FILINGS(S) OF ITS RELATED ORGANIZATION(S). THE SAME LIABILITY SHOULDN'T BE REPORTED BY MORE THAN ONE OF THE RELATED ORGANIZATIONS." THE OBLIGATED GROUP IS CURRENTLY WORKING TOWARD A DETERMINATION REGARDING THE REPORTING OF TAX-EXEMPT DEBT AMONG ITS MEMBERS WITH RESPECT TO SCHEDULE K. IN THE ABSENCE OF SUCH A DETERMINATION, FOR THE REPORTING PERIOD ENDING ON 09/30/2024, THE OBLIGATED GROUP HAS INCLUDED ALL TAX-EXEMPT BOND ISSUES ON EACH OF ITS MEMBER'S FORM 990 SCHEDULES K, WHICH IS CONSISTENT WITH THE APPROACH THAT HAS BEEN TAKEN SINCE THE OBLIGATED GROUP'S FORMATION.

Schedule K IRS990ScheduleK

Tax Exempt Bonds Issues TaxExemptBondsIssuesGrp (4 entries)

Bond ReferenceBondReferenceCd	Bond Issuer EINBondIssuerEIN	CUSIPCUSIPNum	Bond IssuedBondIssuedDt	Issue PriceIssuePriceAmt	PurposePurposeDesc	DefeasedDefeasedInd	On Behalf Of IssuerOnBehalfOfIssuerInd	Pool FinancingPoolFinancingInd
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY
A	043431814	57584XFW6	2015-10-21	$262,828,878	MDFA - LAHEY SERIES F - SEE PART VI	0	0	0
MASSACHUSETTS DEVELOPMENT FINANCE AGENCY
B	043431814	57584XDH1	2015-09-02	$203,702,204	MDFA - SERIES 2015 H-1 - SEE PART VI	0	0	0
NH HEALTH AND EDUCATION FACILITIES AUTHORITY
C	020279866	000000000	2015-03-02	$24,020,000	EXETER SERIES 2015 - SEE PART VI	0	0	0
NH HEALTH AND EDUCATION FACILITIES AUTHORITY
D	020279866	000000000	2012-03-09	$32,565,000	EXETER SERIES 2012 - SEE PART VI	0	0	0

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp (4 entries)

Bond ReferenceBondReferenceCd	RetiredRetiredAmt	Total ProceedsTotalProceedsAmt	Capitalized InterestCapitalizedInterestAmt	Issuance Costs From ProceedsIssuanceCostsFromProceedsAmt	Capital ExpendituresCapitalExpendituresAmt	Other Spent ProceedsOtherSpentProceedsAmt	Substantial CompletionSubstantialCompletionYr	Refunding Tax Exempt BondsRefundingTaxExemptBondsInd	Refunding Taxable BondsRefundingTaxableBondsInd	Final Allocation MadeFinalAllocationMadeInd	Adequate Books And Rec MaintAdequateBooksAndRecMaintInd
A	$35,800,000	$262,953,908	$4,857,465	$3,129,474	$94,764,737	$160,202,232	2021	Yes (1)	Yes (1)	Yes (1)	Yes (1)
B	$122,805,000	$203,702,204		$2,348,479		$201,353,725		Yes (1)	Yes (1)	Yes (1)	Yes (1)
C	$14,435,000	$24,020,000		$162,154		$23,857,846	2015	Yes (1)	0	Yes (1)	Yes (1)
D	$14,885,000	$32,565,000		$215,404		$32,349,596	2012	Yes (1)	0	Yes (1)	Yes (1)

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp (4 entries)

Bond ReferenceBondReferenceCd	Any Lease ArrangementsAnyLeaseArrangementsInd	Mgmt Contract Bond Fincd PropMgmtContractBondFincdPropInd	Private Bus Use By OthersPrivateBusUseByOthersPct	Total Private Business UseTotalPrivateBusinessUsePct	Procs Nonqualified Bond RemdtdProcsNonqualifiedBondRemdtdInd	Engage Bond Counsel ContractsEngageBondCounselContractsInd
A	0	0	0.00000	0.00000	Yes (1)
B	Yes (1)	Yes (1)	0.00100	0.00100	Yes (1)	Yes (1)
C	0	0	0.00000	0.00000	Yes (1)
D	0	0	0.00000	0.00000	Yes (1)

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp (4 entries)

Bond ReferenceBondReferenceCd	Form8038 T FiledForm8038TFiledInd	Rebate Not Due YetRebateNotDueYetInd	Exception To RebateExceptionToRebateInd	No Rebate DueNoRebateDueInd	Variable Rate IssueVariableRateIssueInd	Gross Proceeds InvestedGrossProceedsInvestedInd	Written Proc To Monitor ReqsWrittenProcToMonitorReqsInd
A	0	0	0	Yes (1)	0	Yes (1)	Yes (1)
B	0	0	0	Yes (1)	0	0	Yes (1)
C	Yes (1)				Yes (1)	0	Yes (1)
D	Yes (1)				Yes (1)	0	Yes (1)

Procedures Corrective Action ProceduresCorrectiveActionGrp (4 entries)

Bond ReferenceBondReferenceCd	Procedures Corrective ActionProceduresCorrectiveActionInd
A	Yes (1)
B	Yes (1)
C	Yes (1)
D	Yes (1)

Schedule K IRS990ScheduleK

Tax Exempt Bonds Issues TaxExemptBondsIssuesGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd

Issuer Name IssuerName

Field	Value	IRS element (for citing)
Business Name Line1	MASS HEALTH & EDUCATIONAL FACILITIES AUTHORITY	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Bond Issuer EIN	042456011	BondIssuerEIN
CUSIP	57586CDD4	CUSIPNum
Bond Issued	2004-07-08	BondIssuedDt
Issue Price	$30,340,000	IssuePriceAmt
Purpose	MHEFA - WINCHESTER F - ADV REFUND	PurposeDesc
Defeased	0	DefeasedInd
On Behalf Of Issuer	0	OnBehalfOfIssuerInd
Pool Financing	0	PoolFinancingInd

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Retired	$10,595,000	RetiredAmt
Total Proceeds	$30,340,000	TotalProceedsAmt
Issuance Costs From Proceeds	$365,445	IssuanceCostsFromProceedsAmt
Credit Enhancement	$47,003	CreditEnhancementAmt
Other Spent Proceeds	$29,927,552	OtherSpentProceedsAmt
Refunding Tax Exempt Bonds	0	RefundingTaxExemptBondsInd
Refunding Taxable Bonds	Yes (1)	RefundingTaxableBondsInd
Final Allocation Made	Yes (1)	FinalAllocationMadeInd
Adequate Books And Rec Maint	Yes (1)	AdequateBooksAndRecMaintInd

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Owning Bond Financed Property	0	OwningBondFinancedPropertyInd
Any Lease Arrangements	0	AnyLeaseArrangementsInd
Mgmt Contract Bond Fincd Prop	0	MgmtContractBondFincdPropInd
Any Research Agreements	0	AnyResearchAgreementsInd
Private Bus Use By Others	0.00000	PrivateBusUseByOthersPct
Private Bus Concerning UBI	0.00000	PrivateBusConcerningUBIPct
Total Private Business Use	0.00000	TotalPrivateBusinessUsePct
Bond Iss Meet Prvt Sec Pymt Test	0	BondIssMeetPrvtSecPymtTestInd
Change In Use Bond Financed Prop	0	ChangeInUseBondFinancedPropInd
Procs Nonqualified Bond Remdtd	Yes (1)	ProcsNonqualifiedBondRemdtdInd

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Form8038 T Filed	0	Form8038TFiledInd
Rebate Not Due Yet	0	RebateNotDueYetInd
Exception To Rebate	0	ExceptionToRebateInd
No Rebate Due	Yes (1)	NoRebateDueInd
Variable Rate Issue	Yes (1)	VariableRateIssueInd
Hedge Identified In Bks And Rec	Yes (1)	HedgeIdentifiedInBksAndRecInd

Hedge Provider Name HedgeProviderName

Field	Value	IRS element (for citing)
Business Name Line1	MORGAN STANLEY	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Term Of Hedge	20.000000000000	TermOfHedgePct
Superintegrated Hedge	0	SuperintegratedHedgeInd
Hedge Terminated	0	HedgeTerminatedInd
Gross Proceeds Invested In GIC	0	GrossProceedsInvestedInGICInd
Gross Proceeds Invested	0	GrossProceedsInvestedInd
Written Proc To Monitor Reqs	Yes (1)	WrittenProcToMonitorReqsInd

Procedures Corrective Action ProceduresCorrectiveActionGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Procedures Corrective Action	Yes (1)	ProceduresCorrectiveActionInd

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (20 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
FORM 990, PART I, LINE 1 & PART III, LINE 1:	MOUNT AUBURN PROFESSIONAL SERVICES, INC. (MAPS) IS A TAX-EXEMPT PHYSICIAN GROUP PRACTICE PROVIDING PATIENT CARE AND TEACHING SERVICES IN THE AREAS OF PRIMARY CARE, OBSTETRICS/GYNECOLOGY, EMERGENCY MEDICINE AND OTHER SPECIALTIES AND TO THE PATIENTS SERVED BY MOUNT AUBURN HOSPITAL (MAH) AND ITS BETH ISRAEL LAHEY HEALTH AFFILIATES. DURING THE FISCAL PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH (BILH) SERVED AS THE SOLE MEMBER OF ANNA JAQUES HOSPITAL (AJH), BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL - MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL - NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL - PLYMOUTH, INC. (PLYMOUTH), LAHEY HEALTH SHARED SERVICES (LHSS), LAHEY CLINIC FOUNDATION (LCF), WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NHC) WHICH INCLUDES BEVERLY, ADDISON GILBERT AND BAYRIDGE HOSPITALS, NORTHEAST BEHAVIORAL CORPORATION (NBHC), THE BETH ISRAEL LAHEY HEALTH PERFORMANCE NETWORK (BILHPN), EXETER HEALTH RESOURCES INC. (EHRI) AND THE BETH ISRAEL LAHEY HEALTH PHARMACY. THE LAHEY CLINIC FOUNDATION IN TURN SERVED AS THE SOLE MEMBER OF LAHEY CLINIC INC, AND LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL AND MEDICAL CENTER (LHMC) AND EXETER HEALTH RESOURCES INC SERVED AS THE SOLE MEMBER OF EXETER HOSPITAL. EACH OF THE ENTITIES LISTED HERE MAY HAVE ALSO, IN TURN, SERVED AS MEMBER TO OTHER NETWORK AFFILIATES. BILH IS AN INTEGRATED HEALTH CARE SYSTEM COMMITTED TO EXPANDING ACCESS TO EXTRAORDINARY PATIENT CARE ACROSS EASTERN MASSACHUSETTS AND SOUTHERN NEW HAMPSHIRE AND ADVANCING THE SCIENCE AND PRACTICE OF MEDICINE THROUGH GROUNDBREAKING RESEARCH AND EDUCATION. THE BILH SYSTEM IS COMPRISED OF ACADEMIC AND TEACHING HOSPITALS, A PREMIER ORTHOPEDICS HOSPITAL, PRIMARY CARE AND SPECIALTY CARE PROVIDERS, AMBULATORY SURGERY CENTERS, URGENT CARE CENTERS, COMMUNITY HOSPITALS, HOMECARE SERVICES, OUTPATIENT BEHAVIORAL HEALTH CENTERS AND ADDICTION TREATMENT PROGRAMS. BILH'S COMMUNITY OF CLINICIANS, CAREGIVERS AND STAFF INCLUDES APPROXIMATELY 4,700 PHYSICIANS AND 39,000 EMPLOYEES.
FORM 990, PART III, LINE 4A, DESCRIPTION OF PROGRAM SERVICE:	AS NOTED THROUGHOUT THIS FORM 990, MOUNT AUBURN PROFESSIONAL SERVICES, INC. (MAPS), IS A NOT-FOR-PROFIT PHYSICIAN GROUP AND MEMBER OF THE BETH ISRAEL LAHEY HEALTH NETWORK OF AFFILIATES. MAPS IS A NETWORK OF COMMUNITY-BASED PHYSICIANS AFFILIATED WITH BETH ISRAEL LAHEY HEALTH AND PROVIDING CARE IN CONJUNCTION WITH, AND IN THE COMMUNITIES SERVED BY, MOUNT AUBURN HOSPITAL (MAH OR HOSPITAL). THESE PRACTICES ARE COMMITTED TO IMPROVING THE HEALTH OF THE COMMUNITIES SERVED BY MAPS AND MAH BY PROVIDING HIGH QUALITY, PERSONALIZED HEALTH CARE WITH COMPASSION, DIGNITY AND RESPECT FOR PATIENT RIGHTS IN A COST EFFECTIVE AND SAFE ENVIRONMENT AND IS DEDICATED TO PROVIDING CARE TO PATIENTS IN THE COMMUNITIES WHERE THEY LIVE AND WORK, PROVIDING CARE TO IN THE COMMUNITY TO MEDICARE, MEDICAID AND ALL OTHER PATIENTS REGARDLESS OF THEIR RACE, COLOR, RELIGION, SEX, SEXUAL ORIENTATION, NATIONAL ORIGIN, ANCESTRY, AGE, OR DISABILITY. DURING THE PERIOD COVERED BY THIS FILING, MAPS PROVIDED SPECIALTY CARE TO ITS PATIENTS. IN ADDITION, WHEN ADVANCED CARE IS NEEDED, MAPS PROVIDES LEADING EDGE TREATMENT AT ITS AFFILIATE, MAH AND LEADING-EDGE TREATMENT FROM BETH ISRAEL DEACONESS MEDICAL CENTER (BIDMC) OR LAHEY HOSPITAL & MEDICAL CENTER AS WELL AS AND OTHER BILH AFFILIATES. LAHEY HOSPITAL & MEDICAL CENTER (LHMC) OR BETH ISRAEL DEACONESS MEDICAL CENTER (BIDMC), EACH A LEVEL I TRAUMA CENTER AND PROVIDE TERTIARY CARE AND CARE IN A WIDE RANGE OF SPECIALTIES. SPECIALTY CARE MAPS HAS 108 SPECIALTY CARE PROVIDERS WHO PROVIDE CARE IN A WIDE RANGE OF SPECIALTY CARE AREAS INCLUDING OBSTETRICS/GYNECOLOGY, UROLOGY, CARDIOTHORACIC SURGERY, PLASTIC SURGERY, BREAST SURGERY, ORTHOPEDIC SURGERY, GENERAL SURGERY, HEM/ONC, PULMONARY, NEUROLOGY, ENDOCRINOLOGY, RADIATION ONCOLOGY, GASTROENTEROLOGY, RHEUMATOLOGY, NEPHROLOGY, INFECTIOUS DISEASE, TRAVEL MEDICINE, IN CAMBRIDGE, WATERTOWN, ARLINGTON, BRIGHTON, AND WALTHAM MASSACHUSETTS. DURING THE FISCAL YEAR COVERED BY THIS FILING, MAPS HAD A TOTAL OF 150,527 SPECIALTY CARE VISITS ACROSS THESE DISCIPLINES. IN ADDITION TO THE ACCOMPLISHMENTS NOTED ABOVE FOR MOUNT AUBURN PROFESSIONAL SERVICES, INC., AND AS NOTED THROUGHOUT THIS FORM 990, MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS A MEMBER OF THE BETH ISRAEL LAHEY HEALTH (BILH) NETWORK OF AFFILIATES. THE BILH CORE VALUES AND PRINCIPALS ARE LISTED HERE AS WELL AS NETWORK-WIDE ACCOMPLISHMENTS DURING THE FISCAL PERIOD COVERED BY THIS FILING. THE BILH NETWORK IS DELIVERING ON THE PROMISE TO BILH PATIENTS AND COMMUNITIES TO EXPAND ACCESS AND PROVIDE EXTRAORDINARY CARE, WHILE ALSO ADVANCING MEDICINE THROUGH DISCOVERY AND EDUCATION. THE BILH PURPOSE STATEMENT ARTICULATES THE IMPACT THAT EACH BILH AFFILIATE STRIVES TO MAKE IN THE COMMUNITIES SERVED. THESE SHARED VALUES GUIDE EACH ENTITY'S DAILY EFFORTS AND KEEP EACH AFFILIATE ALIGNED IN THE PURSUIT OF THE BILH PURPOSE, SHOWING HOW "WE CARE" FOR PATIENTS, EACH OTHER AND THE COMMUNITIES SERVED. PURPOSE STATEMENT: BILH CREATES HEALTHIER COMMUNITIES ONE PERSON AT A TIME THROUGH SEAMLESS CARE AND GROUND-BREAKING SCIENCE, DRIVEN BY EXCELLENCE, INNOVATION AND EQUITY. BILH WE CARE VALUES: - WELLBEING - WE PROVIDE A HEALTH-FOCUSED WORKPLACE AND SUPPORT A HEALTHY WORK-LIFE BALANCE. - EMPATHY - WE DO OUR BEST TO UNDERSTAND OTHERS' FEELINGS, NEEDS AND PERSPECTIVES. - COLLABORATION - WE WORK TOGETHER TO ACHIEVE EXTRAORDINARY RESULTS. - ACCOUNTABILITY - WE HOLD OURSELVES AND EACH OTHER TO BEHAVIORS NECESSARY TO ACHIEVE OUR COLLECTIVE GOALS. - RESPECT - WE VALUE DIVERSITY AND TREAT ALL MEMBERS OF OUR COMMUNITY WITH DIGNITY AND INCLUSIVENESS. - EQUITY - EVERYONE HAS THE OPPORTUNITY TO ATTAIN THEIR FULL POTENTIAL IN OUR WORKPLACE AND THROUGH THE CARE WE PROVIDE. BILH IS ACCOMPLISHING THIS MISSION BY PROVIDING SUPPORT TO ITS AFFILIATES WHICH INCLUDE: 1. A PHYSICIAN ENTERPRISE THAT ENCOMPASSES THE SYSTEM'S NETWORK OF EMPLOYED PRIMARY CARE AND SPECIALTY PHYSICIANS LOCATED THROUGHOUT OUR REGION; 2. A HOSPITAL AND AMBULATORY SERVICES GROUP THAT INCLUDES WORLD-CLASS ACADEMIC MEDICAL CENTERS AND TEACHING HOSPITALS WITH AFFILIATIONS WITH HARVARD MEDICAL SCHOOL, UM AND TUFTS UNIVERSITY SCHOOL OF MEDICINE; LEADING COMMUNITY HOSPITALS; A RENOWNED ORTHOPEDICS HOSPITAL; AND COMPREHENSIVE AMBULATORY CENTERS; 3. A POPULATION HEALTH ENTERPRISE THAT EMBRACES A MODEL OF CARE TO IMPROVE THE HEALTH OF ALL THOSE SERVED BY BILH; THE POPULATION HEALTH DOMAIN INCLUDES THE SYSTEM'S CLINICALLY INTEGRATED NETWORK OF AFFILIATED PROVIDERS AND VITAL SERVICES, INCLUDING BEHAVIORAL HEALTH AND HOME CARE SERVICES; 4. A ROBUST NETWORK OF ADMINISTRATIVE AND OPERATIONAL SERVICES TO ADVANCE STRATEGIC GOALS, BOTH LOCALLY AND AT THE SYSTEM LEVEL, THAT OFFERS EXPERTISE AND STANDARDIZED RESOURCES BASED ON BEST PRACTICES. DURING THE FISCAL PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH (BILH) SERVED AS THE SOLE MEMBER OF BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL -- MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL -- NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL -- PLYMOUTH, INC. (PLYMOUTH), LAHEY HEALTH SHARED SERVICES (LHSS), LAHEY CLINIC FOUNDATION (LCF), WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NHC) WHICH INCLUDES BEVERLY, ADDISON GILBERT AND BAYRIDGE HOSPITALS, NORTHEAST BEHAVIORAL CORPORATION (NBHC), ANNA JAQUES HOSPITAL (AJH), THE BETH ISRAEL LAHEY HEALTH PERFORMANCE NETWORK (BILHPN), THE JOSLIN DIABETES CENTER, EXETER HEALTH RESOURCES, INC (EHRI) AND THE BETH ISRAEL LAHEY HEALTH PHARMACY. THE LAHEY CLINIC FOUNDATION IN TURN SERVED AS THE SOLE MEMBER OF LAHEY CLINIC INC, AND LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL AND MEDICAL CENTER (LHMC), EHRI IN TURN SERVED AS THE SOLE MEMBER OF EXETER HOSPITAL AND LHSS IN TURN SERVED AS THE SOLE MEMBER OF BETH ISRAEL LAHEY HEALTH PRIMARY CARE. THE ENTITIES LISTED HERE MAY HAVE ALSO, IN TURN, SERVED AS MEMBER TO OTHER NETWORK AFFILIATES. SEE FORM 990 SCHEDULE R FOR ADDITIONAL AFFILIATED ENTITIES. BILH PROVIDES CENTRALIZED SUPPORT TO ITS NETWORK OF SUPPORTED ORGANIZATIONS. BILH SUPPORT INCLUDES, BUT IS NOT LIMITED TO, THE FOLLOWING SERVICES: DEVELOPMENT AND FUNDRAISING, STRATEGIC PLANNING, COMPLIANCE, GOVERNANCE AND LEGAL SUPPORT, HUMAN RESOURCES, PATIENT CARE PAYOR CONTRACTING, OPERATIONAL SUPPORT SUCH AS PROCESSING PAYROLL AND ACCOUNTS PAYABLE, NETWORK-WIDE BENEFIT PLAN STRUCTURING AND NETWORK-WIDE CASH MANAGEMENT. BILH OVERSEES THE FINANCIAL WELL-BEING OF ITS AFFILIATES, INCLUDING PROVIDING MANAGEMENT, LEADERSHIP, DEBT STRUCTURING SUPPORT, FINANCING OF CAPITAL PROJECTS THROUGH ITS OBLIGATED GROUP DEBT AND FINANCIAL SUPPORT SERVICES, INCLUDING INTERNAL AND EXTERNAL AUDIT, TREASURY, INSURANCE AND TAX SERVICES. FOR THE FISCAL PERIOD COVERED BY THIS FILING BILH, INC. PROVIDED SERVICES AND SUPPORT TO ITS AFFILIATES, IN THE AMOUNT OF $15,835,226,845. ADDITIONAL DETAIL ABOUT ACCOMPLISHMENTS ACROSS BILH ARE BELOW. BILH NETWORK ACCOMPLISHMENTS AND ACTIVITIES FISCAL YEAR ENDED SEPTEMBER 30, 2024 BILH'S SUPPORT OF ITS AFFILIATES ENABLES THE NETWORK AS A WHOLE TO ACCOMPLISH ITS PRIMARY MISSION OF IMPROVING THE HEALTH OF PATIENTS, THEIR FAMILIES AND THE COMMUNITIES SERVED. AS NOTED PREVIOUSLY IN THIS FILING, BILH STRIVES TO ACCOMPLISH THIS MISSION BY DELIVERING THE HIGH-QUALITY HEALTH CARE THAT EVERY PATIENT DESERVES. BILH BELIEVES THAT EFFECTIVE CARE IS EASILY ACCESSIBLE AND SIMPLE TO USE SO IT IS BILH'S FOCUS TO PROVIDE PATIENTS WITH CARE THAT IS IN CLOSE PROXIMITY AND CONVENIENT REGARDLESS OF WHERE PATIENTS LIVE, THEIR HEALTH HISTORY OR STAGE OF LIFE AND BILH IS ACCOMPLISHING THIS GOAL BY PROVIDING SUPPORT TO EACH OF ITS AFFILIATES, PROVIDING AN ORGANIZATIONAL STRUCTURE AND OPERATING MODEL WHICH IS DRIVEN BY FOUR DEEPLY INTERCONNECTED DOMAINS DESIGNED TO ADVANCE MEANINGFUL PARTNERSHIPS ACROSS ORGANIZATIONS, CARE SETTINGS, SPECIALTIES, AND GEOGRAPHIES TO ENSURE BILH PATIENTS RECEIVE THE CARE THEY NEED IN THE COMMUNITIES WHERE THEY LIVE AND WORK.
FORM 990, PART III, LINE 4A, DESCRIPTION OF PROGRAM SERVICE:	PATIENT CARE DELIVERY ACROSS THE BILH NETWORK -- FISCAL YEAR ENDED SEPTEMBER 30, 2024 HOSPITAL CARE: DURING THE PERIOD COVERED BY THIS FILING, THE BILH HOSPITALS PROVIDED CARE TO PATIENTS IN A FULL SPECTRUM OF SPECIALTIES AND UTILIZING A WIDE RANGE OF MODALITIES. BELOW ARE A SAMPLE OF THE HOSPITAL CARE PROVIDED TO BILH PATIENTS. DURING THE FISCAL YEAR COVERED BY THIS FILING, BILH HOSPITALS HAD APPROXIMATELY 4.9 MILLION OUTPATIENT ENCOUNTERS. APPROXIMATELY 80,000 OUTPATIENT/AMBULATORY SURGERIES AND OVER 100,000 ENDOSCOPIES WERE PERFORMED, IN ADDITION, ACROSS BILH HOSPITALS PATIENTS HAD MORE THAN 141,000 ONCOLOGY VISITS AND ALMOST 111,000 ONCOLOGY INFUSIONS, 268,000 EKGS, OVER 59,000 ORTHOPEDIC PROCEDURES, MORE THAN 758,000 RADIOLOGY EXAMS, OVER 312,000 CT EXAMS, MORE THAN 177,000 ULTRASOUND PROCEDURES, OVER 142,000 MRIS, OVER 221,000 OUTPATIENT BREAST IMAGING EXAMS, APPROXIMATELY 312,000 OUTPATIENT.
FORM 990, PART III, LINE 4A, DESCRIPTION OF PROGRAM SERVICE CONTINUED:	THERAPY VISITS AND MORE THAN 11.7 MILLION OUTPATIENT LAB TESTS WERE PERFORMED. THE BILH HOSPITALS ALSO HAD APPROXIMATELY 432,000 EMERGENCY DEPARTMENT VISITS, MORE THAN 35,000 OBSERVATION CASES AND MORE THAN 137,000 INPATIENT DISCHARGES WITH APPROXIMATELY 729,000 INPATIENT DAYS, INCLUDING MORE THAN 44,000 INPATIENT PSYCH DAYS. DURING THIS PERIOD MORE THAN 31,000 INPATIENT SURGERIES WERE PERFORMED AND APPROXIMATELY 14,000 NEWBORNS WERE DELIVERED AND THERE WERE APPROXIMATELY 52,000 PAIN CLINIC VISITS. BILH HOSPITALS ALSO HAD MORE THAN 75,000 URGENT CARE VISITS DURING THIS PERIOD. NON-HOSPITAL PHYSICIAN CARE: DURING THE PERIOD COVERED BY THIS FILING, THE BILH PHYSICIANS PROVIDED CARE TO PATIENTS OUTSIDE OF THE HOSPITALS AND IN PHYSICIAN OFFICE OR OTHER CLINICAL SETTINGS. BELOW ARE A SAMPLE OF THE NON-HOSPITAL PHYSICIAN SERVICES PROVIDED TO BILH PATIENTS. DURING THE FISCAL YEAR COVERED BY THIS FILING, MORE THAN 470 PRIMARY CARE AND FAMILY PRACTICE PROVIDERS HAD APPROXIMATELY 843,000 PATIENT VISITS AND PROVIDERS ACROSS THE FULL SPECTRUM OF SPECIALTIES HAD MORE THAN 624,000 PATIENT VISITS. IN ADDITION, JOSLIN DIABETES CENTER HAD MORE THAN 27,000 PATIENT VISITS RELATED TO DIABETES CARE AND THERE WERE MORE THAN 53,000 URGENT CARE VISITS TO NON-HOSPITAL URGENT CARE LOCATIONS. COMMUNITY BENEFITS, UNCOMPENSATED CARE, COSTS TO PROVIDE CARE TO MEDICAID AND MEDICARE PATIENTS FISCAL YEAR ENDED SEPTEMBER 30, 2024 DURING THE FISCAL YEAR COVERED BY THIS FILING BILH HOSPITALS PROVIDED MORE THAN $52 MILLION IN NET COST OF CHARITY CARE, INCLUDING CARE FOR EMERGENT SERVICES PROVIDED TO NON-PAYING PATIENTS AND INCLUDING PAYMENTS TO THE HEALTH SAFETY NET TRUST. IN ADDITION TO THE CHARITY CARE REPORTED ABOVE, EACH OF THE BILH HOSPITALS ALSO PROVIDES CARE TO PATIENTS WHO PARTICIPATE IN OTHER PROGRAMS DESIGNED TO SUPPORT LOW-INCOME FAMILIES, INCLUDING PARTICULARLY THE MEDICAID PROGRAM, WHICH IS JOINTLY FUNDED BY FEDERAL AND STATE GOVERNMENTS. THE MASSACHUSETTS HEALTH REFORM LAW PROVIDED AN INITIATIVE FOR EXPANSION OF MEDICAID COVERAGE TO GREATER POPULATIONS AND FOR ENROLLMENT OF UNINSURED PATIENTS IN OTHER INSURANCE PROGRAMS. PAYMENTS FROM MEDICAID AND OTHER PROGRAMS THAT ENSURE LOW-INCOME POPULATIONS DO NOT COVER THE COST OF SERVICES PROVIDED. DURING THE FISCAL PERIOD COVERED BY THIS FILING, THE COST OF PROVIDING CARE TO MEDICAID PATIENTS ACROSS BILH EXCEEDED PAYMENTS RECEIVED FOR PROVIDING THAT CARE RESULTING IN A COMBINED SHORTFALL EXCEEDING $35.5 MILLION RELATED TO TREATING MEDICAID PATIENTS. MEDICARE IS THE FEDERALLY SPONSORED HEALTH INSURANCE PROGRAM FOR ELDERLY OR DISABLED PATIENTS. PAYMENTS FROM MEDICARE DO NOT COVER THE COST OF SERVICES PROVIDED. ALL BILH HOSPITALS PROVIDE CARE TO PATIENTS WHO PARTICIPATE IN THE MEDICARE PROGRAM. DURING THE FISCAL PERIOD COVERED BY THIS FILING, THE COST OF PROVIDING CARE TO MEDICARE PATIENTS ACROSS BILH EXCEEDED PAYMENTS RECEIVED FOR PROVIDING THAT CARE, RESULTING IN A COMBINED SHORTFALL EXCEEDING $161 MILLION RELATED TO TREATING MEDICARE PATIENTS. IN ADDITION TO THE COSTS NOTED ABOVE, DURING THE FISCAL YEAR COVERED BY THIS FILING BILH HOSPITALS PROVIDED COMBINED COMMUNITY BENEFITS, COMMUNITY HEALTH IMPROVEMENT SERVICES, CASH AND IN-KIND CONTRIBUTIONS TO COMMUNITY HEALTH CENTERS AND OTHER GROUPS AS WELL AS COSTS INCURRED RELATED TO SUBSIDIES FOR PRIMARY AND SPECIALTY CARE ACCESS, BEHAVIORAL HEALTH CARE AND OTHER CARE PROVIDED AT A LOSS TOTALING OVER $150 MILLION. FOR ADDITIONAL INFORMATION ON THESE ACTIVITIES AS WELL AS EACH HOSPITAL'S MOST RECENT COMMUNITY HEALTH NEEDS ASSESSMENT AND IMPLEMENTATION STRATEGY, PLEASE SEE FORM 990 SCHEDULE H FOR EACH OF THE BILH HOSPITALS. EDUCATION AND RESEARCH FISCAL YEAR ENDED SEPTEMBER 30, 2024 RESEARCH ACTIVITIES ACROSS BILH SERVE PATIENT CARE BOTH AT BILH AND BEYOND AS PART OF THE ADVANCEMENT OF SCIENCE. BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC OR MEDICAL CENTER) IS A TERTIARY CARE ACADEMIC MEDICAL CENTER PROVIDING LEADING EDGE PATIENT CARE, IS A WORLD CLASS RESEARCH INSTITUTION AND IS DEVOTED TO TEACHING AND TRAINING THE MEDICAL PROFESSIONALS OF TOMORROW, EMBRACING TECHNOLOGICAL AND CLINICAL PRACTICE INNOVATION AND TO THAT END, PART OF THE MEDICAL CENTER'S MISSION IS TO BE A WORLD-CLASS RESEARCH INSTITUTION WHERE OUTSTANDING SCIENTISTS WORK TO DEVELOP NEW KNOWLEDGE FOR THE BETTERMENT OF THE HEALTH OF OUR LOCAL AND EXTENDED COMMUNITIES. BIDMC HAS THE LARGEST RESEARCH OPERATIONS ACROSS BILH AND DURING THE FISCAL YEAR COVERED BY THIS FILING, THE MEDICAL CENTER INCURRED OVER $370 MILLION IN RESEARCH EXPENSES, MORE THAN $91 MILLION OF WHICH WERE INTERNALLY FUNDED. ACROSS BILH HOSPITALS, COSTS FOR TRAINING MEDICAL PROFESSIONALS EXCEEDED $210 MILLION. REIMBURSEMENT FROM MEDICARE FOR THESE ACTIVITIES WAS APPROXIMATELY $67 MILLION WHICH LEFT A COMBINED SHORTFALL RELATED TO THESE ACTIVITIES ACROSS BILH OF OVER $143 MILLION WHICH IS AN INVESTMENT IN THE HEALTH SYSTEM OF TOMORROW. ADDITIONAL BILH NETWORK ACTIVITIES - EXPANDING ACCESS AND SERVICES; CONTINUING TO PROVIDE HIGH QUALITY CARE AT A LOWER COST; BEHAVIORAL HEALTH; COMMUNITY INVESTMENTS FISCAL YEAR ENDED SEPTEMBER 30, 2024 THROUGHOUT THE PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH ("BILH") REMAINED COMMITTED TO DELIVERING HIGH-QUALITY CARE AT A LOWER COST BY LEVERAGING COMMUNITY SETTINGS AND MAINTAINING CARE WITHIN THE BILH PERFORMANCE NETWORK ("BILHPN"), WHEN APPROPRIATE. THE FOLLOWING HIGHLIGHTS SOME OF THESE ONGOING EFFORTS. IN ADDITIONAL TO THE ACCOMPLISHMENTS NOTED ABOVE, BILH CONTINUED THIS COMMITMENT WITH THE FOLLOWING ACTIVITIES: ENHANCING THE BILHPN OPERATING MODEL BILH PERFORMANCE NETWORK ("BILHPN") IS BILH'S CLINICALLY INTEGRATED NETWORK OF PHYSICIANS, CLINICIANS, AND HOSPITALS THAT WORK TOGETHER TO PROVIDE HIGH-QUALITY, COST-EFFECTIVE CARE FOR PATIENTS. BILHPN ACHIEVED ITS GOAL OF BECOMING A FULLY INTEGRATED CLINICALLY INTEGRATED NETWORK ("CIN") IN FY 2024. THIS MOVE POSITIONED ITS PROVIDERS TO IMPROVE CARE QUALITY AND SUCCEED IN A VALUE-BASED DELIVERY SYSTEM. ALONGSIDE THIS TRANSFORMATION, BILHPN HAS REDEFINED ITS OPERATING MODEL TO PRIORITIZE HIGH-QUALITY CARE, IMPROVE THE HEALTH OF THE POPULATIONS BILH SERVES, ENHANCE PERFORMANCE, AND PROMOTE WELL-BEING ACROSS ITS NETWORK. THROUGHOUT FY 2024, BILHPN CONCENTRATED ON QUALITY IMPROVEMENT INITIATIVES, SUCH AS REDUCING DISPARITY GAPS, LOWERING READMISSION RATES, IMPROVING DIABETES AND HYPERTENSION MANAGEMENT, AND ENHANCING SKILLED NURSING CARE VISITS. IMPROVING PHARMACY ACCESS THROUGHOUT FY 2024, BILH PHARMACY EXPERIENCED SIGNIFICANT EXPANSION THAT REFLECTS ITS ONGOING COMMITMENT TO IMPROVING ACCESS TO CARE AND REDUCING THE COST OF CARE. ITS ACHIEVEMENTS INCLUDE: - EXPANDED ACCESS TO 8,000 ADDITIONAL PATIENTS, INCLUDING 5,700 MEDICAID PATIENTS; - IMPROVED PATIENT FINANCIAL ASSISTANCE SERVICES; - LAUNCHED CLINICS FOCUSED ON WEIGHT LOSS AND IRRITABLE BOWEL SYNDROME AND EXPANDED ACCESS TO ANTICOAGULATION MANAGEMENT THROUGH THE CENTRALIZED ANTICOAGULATION MANAGEMENT PROGRAM; - LAUNCHED INSCRIPT TO PROVIDE PHARMACY BENEFIT MANAGEMENT ("PBM") SERVICES TO FULLY INSURED AND SELF-FUNDED HEALTH PLANS, RESULTING IN HEALTH PLAN MEMBERS SAVING OVER 20% IN OUT-OF-POCKET COSTS AND GREATER ACCESS TO MEDICATION; AND, - EXPANDED PHARMACY PRESENCE IN CLINICS TO IMPROVE ACCESS TO MEDICATIONS FOR TREATING DIABETES AND CARDIOVASCULAR DISEASES INCREASING ACCESS TO BEHAVIORAL HEALTH SERVICES IN FY 2024, BILH AWARDED $1.2 MILLION TO FOUR COMMUNITY-BASED ORGANIZATIONS TO IMPLEMENT BEHAVIORAL HEALTH NAVIGATOR PROGRAMS THAT WILL FUND THE HIRING, TRAINING, AND SUPPORT OF COMMUNITY-BASED BEHAVIORAL HEALTH NAVIGATORS WHO WILL WORK TO IDENTIFY, UNDERSTAND, AND EFFECTIVELY CONNECT RESIDENTS EXPERIENCING MENTAL HEALTH AND SUBSTANCE USE ISSUES TO APPROPRIATE SUPPORT AND ASSISTANCE. THE FOUR NONPROFIT ORGANIZATIONS IN THE GATEWAY MUNICIPALITIES OF HAVERHILL, LYNN, PEABODY, AND QUINCY HAVE BEEN GIVEN $300,000 EACH FROM FY 2024 TO 2027 TO LAUNCH THESE PROGRAMS IN THEIR COMMUNITIES. LABORATORY SERVICES EXPANSION AND OPTIMIZATION BILH TRANSITIONED TO CENTRALIZED OVERSIGHT OF ALL LABORATORY DRAW SITES IN FY 2024 AND CREATED 11 NEW COMMUNITY-BASED LAB DRAW STATIONS, WHICH INCREASES PATIENT ACCESS TO LAB SERVICES AND IMPROVES BOTH PATIENT AND PROVIDER SATISFACTION. THE CENTRALIZED OVERSIGHT MODEL BETTER ENABLES BILH TO FOCUS ON QUALITY, SERVICE, AND PHLEBOTOMIST RECRUITMENT. IN ADDITION, BILH CONTINUES TO REFINE TRANSPORTATION ROUTES FOR LAB SPECIMENS, MAINTAINING HIGH STANDARDS FOR TURNAROUND TIMES AND EFFICIENCY, WHICH FURTHER IMPROVES THE OVERALL QUALITY OF LABORATORY SERVICES. ENHANCEMENT OF CARE DELIVERY ACROSS PRIMARY CARE PRACTICES BILH PRIMARY CARE ("BILHPC") CONTINUED TO ENHANCE CARE DELIVERY AND ELEVATE THE QUALITY OF CARE THROUGHOUT ITS PRACTICES, AS DEMONSTRATED BY THE FOLLOWING INITIATIVES:
FORM 990, PART III, LINE 4A, DESCRIPTION OF PROGRAM SERVICE CONTINUED:	- PARTNERED WITH A BILHPN PHARMACIST AND LOCAL DIABETES NURSE EDUCATORS TO LAUNCH A DIABETES HUB AND SPOKE MODEL IN THE MILTON AND NEEDHAM PRIMARY CARE REGIONS, WHERE A DIABETES-SPECIALIZED ADVANCED PRACTICE PRACTITIONER IS EMBEDDED IN THE PRACTICE; - COLLABORATED WITH BILH PHARMACY TO PLAN THE EXPANSION OF REMOTE BLOOD PRESSURE MONITORING FOR IMPROVED HYPERTENSION MANAGEMENT; - EXPANDED THE VIRTUALIST PROGRAM, ENHANCING ACCESS TO ACUTE AND OVERFLOW CARE; AND - INTRODUCED A SELF-SCHEDULING TOOL FOR NEW PATIENTS SEEKING TO ESTABLISH CARE WITH A PRIMARY CARE PROVIDER. EDUCATION AND AWARENESS EFFORTS TO PROMOTE ACCESS TO CARE IN FY 2024, BILH WORKED TO IMPROVE ACCESS FOR MASSHEALTH PATIENTS IN EASTERN MASSACHUSETTS THROUGH VARIOUS COMMUNICATIONS INITIATIVES. A KEY EFFORT WAS LAUNCHING A MONTHLY NEWSLETTER, AVAILABLE IN SEVEN LANGUAGES, TO ENGAGE PATIENTS AND SHARE HEALTH INFORMATION. NEW ENGLAND BAPTIST HOSPITAL ("NEBH") HOSTED INFORMATION SESSIONS TO EDUCATE UNDERSERVED POPULATIONS ABOUT ITS SERVICES. NEBH ALSO PERFORMED OUTREACH TO COMMUNITY HOUSING FACILITIES, PARTICIPATED IN BOSTON MAYOR WU'S HISPANIC HERITAGE MONTH LUNCHEON, AND PARTNERED WITH NEIGHBORHOOD ASSOCIATIONS AND MAIN STREET BOARDS.
FORM 990, PART IV, LINE 12:	THE BOSTON, MA OFFICE OF KPMG ISSUED AN UNQUALIFIED OPINION ON THE CONSOLIDATED AUDITED FINANCIAL STATEMENTS OF THE BETH ISRAEL LAHEY HEALTH, INC. AND AFFILIATES FOR FISCAL PERIOD ENDED SEPTEMBER 30, 2024. THESE STATEMENTS WERE PREPARED IN ACCORDANCE WITH GENERALLY ACCEPTED ACCOUNTING PRINCIPLES (GAAP) AND INCLUDED THE ACCOUNTS OF THE BETH ISRAEL LAHEY HEALTH, INC. (BILH), AND THE ENTITIES FOR WHICH BETH ISRAEL LAHEY HEALTH, INC. (BILH) SERVED AS SOLE MEMBER DURING THE FISCAL PERIOD COVERED BY THIS FILING, (ANNA JAQUES HOSPITAL (AJH), BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL - MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL - NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL - PLYMOUTH, INC. (PLYMOUTH), LAHEY HEALTH SHARED SERVICES (LHSS), LAHEY CLINIC FOUNDATION (LCF), WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NHC) WHICH INCLUDES BEVERLY, ADDISON GILBERT AND BAYRIDGE HOSPITALS, NORTHEAST BEHAVIORAL CORPORATION (NBHC), THE BETH ISRAEL LAHEY HEALTH PERFORMANCE NETWORK (BILHPN), THE JOSLIN DIABETES CENTER, EXETER HEALTH RESOURCES, INC. (EHRI) AND THE BETH ISRAEL LAHEY HEALTH PHARMACY. THE LAHEY CLINIC FOUNDATION IN TURN SERVED AS THE SOLE MEMBER OF LAHEY CLINIC INC, AND LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL AND MEDICAL CENTER (LHMC). EHRI IN TURN SERVED AS THE SOLE MEMBER OF EXETER HOSPITAL AND OTHER AFFILIATES OF EHRI. EACH OF THESE BILH AFFILIATES MAY IN TURN SERVE AS MEMBER OF ADDITIONAL ENTITIES WITHIN THE NETWORK OF AFFILIATES, AND WHOSE ACCOUNTS ARE INCLUDED IN THE BILH AUDITED FINANCIAL STATEMENTS. IN ADDITION, THE BILH FINANCIAL STATEMENTS ALSO INCLUDE THE ACCOUNTS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (HMFP), THE DEDICATED PHYSICIAN PRACTICE OF BETH ISRAEL DEACONESS MEDICAL CENTER AND AN ENTITY INTEGRALLY RELATED TO HELPING BIDMC AND OTHER AFFILIATES IN THE BILH NETWORK ACCOMPLISH THEIR CHARITABLE PURPOSES. THE ACCOUNTS OF THE ENTITIES FOR WHICH HMFP SERVES AS MEMBER ARE ALSO INCLUDED IN THE HMFP AND BILH AUDITED FINANCIAL STATEMENTS. THE AUDIT AND COMPLIANCE COMMITTEE OF BILH'S BOARD OF TRUSTEES ASSUMES RESPONSIBILITY FOR OVERSIGHT OF THE CONSOLIDATED AUDIT FOR THE NETWORK AS A WHOLE.
FORM 990, PART IV, LINE 24A:	AS DESCRIBED IN THIS FORM 990 AND FOR THE PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH, INC. (BILH) IS AN ENTITY EXEMPT FROM INCOME TAX UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED AND SERVED AS A SUPPORT ORGANIZATION OF AND DIRECT OR INDIRECT SOLE MEMBER OF MOUNT AUBURN PROFESSIONAL SERVICES, INC. DURING THIS SAME PERIOD, MOUNT AUBURN PROFESSIONAL SERVICES, INC. WAS A MEMBER OF THE BILH OBLIGATED GROUP WHICH HAS ISSUED TAX-EXEMPT BOND FINANCING THROUGH EITHER THE BILH OBLIGATED GROUP OR THROUGH A PREVIOUS OBLIGATED GROUP WHICH IS NOW A PART OF THE BILH OBLIGATED GROUP. THE SCHEDULE K AS INCLUDED IN THIS FORM 990 INCLUDES ALL OF THE BILH OBLIGATED GROUP OUTSTANDING TAX-EXEMPT DEBT FOR BONDS ISSUED AFTER DECEMBER 31, 2002, ONLY A PORTION OF WHICH IS ALLOCABLE TO AND REPORTED ON MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S BALANCE SHEET.
FORM 990, PART IV, LINE 24B:	AS REPORTED ON THE FORM 990 SCHEDULE K, THE LAHEY HEALTH SYSTEM INC. (LHSI) SERIES F BONDS WHICH WERE ISSUED IN 2015 ARE NOW PART OF THE BETH ISRAEL LAHEY HEALTH (BILH) OBLIGATED GROUP DEBT. THE BONDS WERE ISSUED IN 2015 AND AS OF SEPTEMBER 30, 2023 THERE WAS A BALANCE REMAINING IN THE CONSTRUCTION FUND. PROCEEDS IN THE CONSTRUCTION FUND WERE UNEXPECTEDLY HELD BEYOND THE THREE-YEAR TEMPORARY PERIOD, AND WERE YIELD RESTRICTED IN COMPLIANCE WITH FEDERAL TAX REQUIREMENTS. ALTHOUGH THESE BONDS ARE NOT ON THE MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S BALANCE SHEET, MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS INCLUDING THIS DISCLOSURE IN ITS FORM 990 BECAUSE MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS A MEMBER OF THE BILH OBLIGATED GROUP.
FORM 990, PART V, LINE 1A:	AS NOTED THROUGHOUT THIS FILING, BETH ISRAEL LAHEY HEALTH (BILH) SERVED AS A SUPPORT ORGANIZATION AND THE DIRECT OR INDIRECT SOLE MEMBER OF MOUNT AUBURN PROFESSIONAL SERVICES, INC. AS PART OF THAT RELATIONSHIP, BILH PROVIDED CENTRALIZED SUPPORT TO ITS NETWORK OF SUPPORTED ORGANIZATIONS, INCLUDING AMONG OTHER THINGS, OPERATIONAL SUPPORT SUCH AS PROCESSING PAYROLL AND ACCOUNTS PAYABLE. IN THIS CAPACITY BILH ISSUED ALL FORMS 1099 TO NOT ONLY ITS OWN VENDORS AND SERVICE PROVIDERS, BUT ALSO TO THOSE WHO PROVIDED SERVICES TO MOUNT AUBURN PROFESSIONAL SERVICES, INC. FORMS 1099 WERE ALL ISSUED IN THE BILH NAME AND UNDER THE BILH EIN. HOWEVER, IN ACCORDANCE WITH INSTRUCTIONS TO THIS FORM 990, MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS REPORTING THE NUMBER OF FORMS 1099 RELATED TO SERVICES PERFORMED FOR AND PAYMENTS RELATED TO, ITS SERVICE PROVIDERS AS IF THEY WERE PROCESSED DIRECTLY BY MOUNT AUBURN PROFESSIONAL SERVICES, INC. EACH OTHER AFFILIATE IS SIMILARLY REPORTING THE NUMBER OF FORMS 1099 WHICH ARE ATTRIBUTABLE TO THEIR OWN SERVICE PROVIDERS.
FORM 990, PART V, LINE 7G:	MOUNT AUBURN PROFESSIONAL SERVICES, INC. DID NOT RECEIVE ANY CONTRIBUTIONS OF INTELLECTUAL PROPERTY AND AS SUCH, WAS NOT REQUIRED TO FILE FORM 8899.
FORM 990, PART V, LINE 7H:	MOUNT AUBURN PROFESSIONAL SERVICES, INC. DID NOT RECEIVE ANY CONTRIBUTIONS OF CARS, BOATS, AIRPLANES OR OTHER VEHICLES AND AS SUCH, WAS NOT REQUIRED TO FILE FORM 1098-C.
FORM 990, PART VI, SECTION A, LINE 2	FOR THE PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH, INC. (BILH) SERVED AS DIRECT OR INDIRECT SOLE MEMBER OF: BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC. (PLYMOUTH), LAHEY CLINIC FOUNDATION (LCF), LAHEY CLINIC (LCI), LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL AND MEDICAL CENTER (LHMC), WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NORTHEAST), ANNA JAQUES HOSPITAL (AJH), BETH ISRAEL LAHEY HEALTH PHARMACY, JOSLIN DIABETES CENTER, EXETER HEALTH RESOURCES, INC. (EHRI) AND EXETER HOSPITAL. EACH OF THESE AFFILIATES MAY HAVE, IN TURN, SERVED AS MEMBER OF ADDITIONAL ENTITIES WITHIN THE BILH NETWORK OF AFFILIATES. IN ADDITION, HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (HMFP) IS THE DEDICATED PHYSICIAN PRACTICE OF BIDMC AND AN ENTITY INTEGRALLY RELATED TO HELPING BIDMC AND OTHER AFFILIATES IN THE BILH NETWORK ACCOMPLISH THEIR CHARITABLE PURPOSES. FOR THIS SAME PERIOD HMFP SERVED AS THE SOLE MEMBER OF AFFILIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER (APHMFP) AS WELL AS THE DIRECT OR INDIRECT MEMBER OF SEVERAL ADDITIONAL ENTITIES. TWO OR MORE OF THE PERSONS LISTED IN THIS FORM 990 PART VII HAVE A BUSINESS RELATIONSHIP WITH EACH OTHER BY VIRTUE OF SITTING ON ONE OR MORE BOARDS OF DIRECTORS/TRUSTEES OR BY SERVING IN AN EMPLOYMENT RELATIONSHIP WITH ONE OR MORE ENTITIES WITHIN THE NETWORK OF THE AFFILIATED ORGANIZATIONS NOTED ABOVE. ADDITIONAL DETAIL IS PROVIDED IN THE EXPLANATORY NOTES TO THIS FORM 990 SCHEDULE J.
FORM 990, PART VI, SECTION A, LINE 6	FOR THE PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH, INC. (BILH) SERVED AS DIRECT OR INDIRECT SOLE MEMBER OF: BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC.(NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC. (PLYMOUTH), LAHEY CLINIC FOUNDATION (LCF), LAHEY CLINIC (LCI), LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL AND MEDICAL CENTER (LHMC), WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NORTHEAST), ANNA JAQUES HOSPITAL (AJH), BETH ISRAEL LAHEY HEALTH PHARMACY, JOSLIN DIABETES CENTER, EXETER HEALTH RESOURCES, INC. (EHRI), EXETER HOSPITAL AND TO AFFILIATES OF THESE ENTITIES.
FORM 990, PART VI, SECTION A, LINE 7A	THE MEMBER HAS THE AUTHORITY TO ELECT THE GOVERNING BODY.
FORM 990, PART VI, SECTION A, LINE 7B	THE MEMBER OF MOUNT AUBURN PROFESSIONAL SERVICES HAS THE FOLLOWING RIGHTS, AS DESIGNATED IN MOUNT AUBURN PROFESSIONAL SERVICES'S BYLAWS: ESTABLISHMENT OR MODIFICATION OF COMPENSATION OF OR REMOVAL OF THE CHIEF EXECUTIVE OFFICER, IF ANY, OR PRESIDENT OF THE CORPORATION; - ENTERING INTO OF CONTRACTS WHICH BIND THE CORPORATION AND WHICH ARE MANAGED CARE CONTRACTS, EXCLUSIVE CONTRACTS, AGREEMENTS-NOT-TO-COMPETE OR USE SIMILAR ARRANGEMENTS, CONTRACTS FOR MANAGEMENT SERVICES OR OTHER MULTI-YEAR SERVICE CONTRACTS WITH POTENTIALLY SIGNIFICANT MULTI-YEAR BUDGETARY IMPACT; - ADOPTION OF A MISSION STATEMENT AND STRATEGIC, FINANCIAL AND OPERATIONAL PLAN FOR THE CORPORATION; - ADOPTION OF AN ANNUAL OPERATING BUDGET AND ALL CAPITAL BUDGETS; THE BORROWING OF, OR INCIDENCE OF DEBT IN, ANY AMOUNT OTHER THAN (I) FOR PURPOSE OF SECURING WORKING CAPITAL FROM A LENDER WHICH SHALL HAVE BEEN APPROVED BY THE MEMBER AND PURSUANT TO THEN EXISTING AND PROVISIONS RELATING TO SUCH BORROWING WHICH SHALL HAVE BEEN APPROVED BY THE MEMBER, AND (II) DEBT INCURRED IN THE ORDINARY COURSE OF BUSINESS WHICH IS ANTICIPATED IN AND CONSISTENT WITH THE ANNUAL OPERATING BUDGET OR A CAPITAL BUDGET WHICH SHALL HAVE BEEN APPROVED BY THE MEMBER FOR THE YEAR IN WHICH INCURRED; - ANY VOLUNTARY DISSOLUTION, MERGER OR CONSOLIDATION OF THE CORPORATION THE SALE OR TRANSFER OF ALL OR SUBSTANTIALLY ALL OF THE CORPORATION'S ASSETS, THE CREATION, ACQUISITION OR DISPOSAL OF ANY SUBSIDIARY OR AFFILIATED CORPORATION OR THE ADDITION OR ELIMINATION OF ANY CLINICAL DEPARTMENT OR PROGRAM, WHICH DEPARTMENT OR PROGRAM COULD REASONABLY BE ANTICIPATED WOULD MATERIALLY AFFECT THE FINANCIAL STATUS OF THE CORPORATION, OR ITS ABILITY TO CONDUCT ITS BUSINESS, OR THE ENTERING INTO OF ANY JOINT VENTURE OR OTHER PARTNERSHIP ARRANGEMENTS BY THE ENTITY; AND, - INITIATION OF ANY BANKRUPTCY OR INSOLVENCY ACTION ON BEHALF OF THE CORPORATION OR ANY SUBSIDIARY THEREOF.
FORM 990, PART VI, SECTION B, LINE 11B	AS NOTED IN VARIOUS DISCLOSURES THROUGHOUT THIS FILING, BETH ISRAEL LAHEY HEALTH, INC. (BILH) IS THE DIRECT OR INDIRECT SOLE MEMBER OF MOUNT AUBURN PROFESSIONAL SERVICES, INC. THIS FORM 990 IS PREPARED BY THE BILH TAX DEPARTMENT IN CONJUNCTION WITH DELOITTE TAX, LLP (DELOITTE). AS PART OF THIS PROCESS, THE BILH TAX DEPARTMENT WORKS WITH OTHER DISCIPLINES AND FUNCTIONS WITHIN BILH AND MOUNT AUBURN PROFESSIONAL SERVICES, INC. TO ENSURE THAT ALL FINANCIAL AND NON-FINANCIAL DISCLOSURES ARE COMPLETE AND ACCURATE. EXAMPLES OF SUCH DEPARTMENTS INCLUDE BUT ARE NOT LIMITED TO: FINANCE AND ACCOUNTING, HUMAN RESOURCES AND PAYROLL, TREASURY, COMPLIANCE, LEGAL, COMMUNITY BENEFITS, FINANCIAL ASSISTANCE AND REIMBURSEMENT, GOVERNANCE, DEVELOPMENT, GRADUATE MEDICAL EDUCATION, GOVERNMENT RELATIONS, RESEARCH AND/OR RESEARCH FINANCE. MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S FORM 990 IS REVIEWED INTERNALLY BY THE BILH ASSISTANT VICE PRESIDENT, TAXATION AND EXTERNALLY BY DELOITTE. MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S FORM 990, ALONG WITH THE FORMS 990 OF ALL ENTITIES IN THE BILH NETWORK, ARE DISCUSSED WITH THE BILH AUDIT AND COMPLIANCE COMMITTEE. DELOITTE SIGNS THE FINAL RETURNS. A COPY OF THE COMPLETE RETURN IS THEN PROVIDED TO EACH MEMBER OF MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S BOARD OF TRUSTEES PRIOR TO SUBMISSION TO THE INTERNAL REVENUE SERVICE.
FORM 990, PART VI, SECTION B, LINE 12C	AS NOTED THROUGHOUT THIS FILING, MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS A MEMBER OF THE BETH ISRAEL LAHEY HEALTH (BILH) SYSTEM OF AFFILIATES. ALL ENTITIES IN THE BILH NETWORK ADHERE TO THE BILH CONFLICT OF INTEREST POLICY AND MAINTAIN A WRITTEN, COMPREHENSIVE CONFLICT OF INTEREST POLICY AT THE ENTITY LEVEL. PURSUANT TO THESE POLICIES, BILH ENTITIES' OFFICERS, TRUSTEES AND KEY EMPLOYEES AS WELL AS CERTAIN OTHER INDIVIDUALS ARE REQUIRED TO COMPLETE THE ANNUAL CONFLICT OF INTEREST AND TAX QUESTIONNAIRE (COI-TQ). THE COI-TQ IS DESIGNED TO REQUIRE DISCLOSURE OF ANY BUSINESS AND FAMILY RELATIONSHIPS AND AFFILIATIONS MAINTAINED BY OFFICERS, TRUSTEES, OR KEY EMPLOYEES AND THEIR FAMILY MEMBERS AND WHICH MAY RESULT IN A REAL OR PERCEIVED CONFLICT OF INTEREST. THE BILH OFFICE OF INTEGRITY AND COMPLIANCE, IN CONJUNCTION WITH THE BILH TAX DEPARTMENT, ADMINISTERS THE COI-TQ PROCESS ANNUALLY. BILH INTEGRITY AND COMPLIANCE COLLECTS AND REVIEWS ALL DISCLOSURES. DISCLOSURES FOR BILH EXECUTIVES AND KEY EMPLOYEES ARE ASSIGNED APPROPRIATE FOLLOW-UP ACTION IN ACCORDANCE WITH THE BILH POLICY. A SUMMARY OF POSITIVE RESPONSES FOR EACH BILH AFFILIATE IS PROVIDED TO THE COMPLIANCE OFFICER FOR THAT ENTITY FOR REVIEW FINAL DETERMINATION OF ANY POTENTIAL OR ACTUAL CONFLICT. ANY ACTIVITY THAT REQUIRES ACTION UNDER THE CONFLICT OF INTEREST POLICIES IS SUBJECT TO ONGOING REVIEW BY MOUNT AUBURN PROFESSIONAL SERVICES, INC. AS WELL AS THE BILH INTEGRITY AND COMPLIANCE OFFICE. PURSUANT TO THE BILH CONFLICT OF INTEREST POLICY, CERTAIN ACTIVITIES WHICH COULD CREATE CONFLICTS OF INTEREST ARE PROHIBITED WHILE OTHER TYPES OF RELATIONSHIPS ARE PERMITTED, SUBJECT TO COMPLIANCE WITH A MANAGEMENT PLAN TO REQUIRE DISCLOSURE AND RECUSAL, INCLUDING APPROPRIATE DOCUMENTATION IN THE MINUTES. IN ADDITION, AS NOTED ABOVE, THE ANNUAL COI-TQ PROCESS OUTLINED ABOVE IS JOINTLY ISSUED BY THE BILH TAX DEPARTMENT, TO ENSURE THAT THE QUESTIONNAIRE IS DISTRIBUTED TO ALL CURRENT AND FORMER MEMBERS OF THE MOUNT AUBURN PROFESSIONAL SERVICES, INC., BOARD OF TRUSTEES AS WELL AS FORMER OFFICERS AND KEY EMPLOYEES. THE COI-TQ PROCESS IS DESIGNED TO GATHER THE INFORMATION NECESSARY FOR MOUNT AUBURN PROFESSIONAL SERVICES, INC. TO COMPLETELY AND ACCURATELY COMPLETE FORM 990 SCHEDULE L, TRANSACTIONS WITH INTERESTED PERSONS AND FORM 990, PART VI, QUESTION 2, FAMILY AND BUSINESS RELATIONSHIPS BETWEEN OFFICERS, DIRECTORS/TRUSTEES AND KEY EMPLOYEES.
FORM 990, PART VI, SECTION B, LINE 15	AS NOTED THROUGHOUT THIS FILING, MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS A MEMBER OF THE BETH ISRAEL LAHEY HEALTH (BILH) NETWORK OF AFFILIATES WITH BILH SERVING AS MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S SOLE MEMBER, OR IF NOT AS DIRECT SOLE MEMBER, INDIRECTLY AS THE MEMBER IN ITS CAPACITY AS PARENT OF THE BETH ISRAEL LAHEY HEALTH NETWORK. IN THIS ROLE BILH MAINTAINS THE RESPONSIBILITY FOR SETTING COMPENSATION FOR EXECUTIVES AND SENIOR MANAGEMENT OF THE ENTITIES WHICH COMPRISED THE BETH ISRAEL LAHEY HEALTH NETWORK. THE BILH COMPENSATION COMMITTEE IS THEREFORE RESPONSIBLE FOR ASSURING THAT THE TOTAL COMPENSATION PROVIDED TO THESE INDIVIDUALS IS FAIR AND REASONABLE USING CURRENT AND CREDIBLE MARKET PRACTICE INFORMATION AND IS RESPONSIBLE FOR ENSURING COMPLIANCE WITH APPLICABLE LEGAL AND REGULATORY GUIDELINES. THE BILH COMPENSATION COMMITTEE IS COMPOSED OF INDEPENDENT MEMBERS OF ITS BOARD OF TRUSTEES AND EXCEPT AS OTHERWISE NOTED BELOW OR IN FORM 990 SCHEDULE J, THE COMPENSATION REPORTED IN THIS FORM 990 FOR MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S OFFICERS, TRUSTEES AND KEY EMPLOYEES WAS SET BY THE BILH COMPENSATION COMMITTEE. THE BILH COMPENSATION COMMITTEE PROCESS FOR SETTING COMPENSATION IS BELOW. THE BETH ISRAEL LAHEY HEALTH (BILH) COMPENSATION COMMITTEE ESTABLISHES THE POLICIES AND THE COMPENSATION STRUCTURE, INCLUDING BENEFITS, FOR THE BETH ISRAEL LAHEY HEALTH NETWORK OF AFFILIATES INCLUDING THE BILH CHIEF EXECUTIVE OFFICER AS WELL AS OTHER MEMBERS OF SENIOR MANAGEMENT AT BILH AND ITS AFFILIATES. THE COMPENSATION COMMITTEE IS RESPONSIBLE FOR ASSURING THAT THE TOTAL COMPENSATION PROVIDED TO THESE INDIVIDUALS IS FAIR AND REASONABLE USING CURRENT AND CREDIBLE MARKET PRACTICE INFORMATION AND IS RESPONSIBLE FOR ENSURING COMPLIANCE WITH APPLICABLE LEGAL AND REGULATORY GUIDELINES. THE BILH COMPENSATION COMMITTEE IS COMPOSED OF INDEPENDENT MEMBERS OF ITS BOARD OF TRUSTEES. IN SETTING COMPENSATION, THE COMPENSATION COMMITTEE RELIES UPON PUBLISHED COMPENSATION SURVEYS AND STUDIES PRODUCED BY INDEPENDENT COMPENSATION CONSULTING FIRMS THAT REGULARLY ASSESS EXECUTIVE COMPENSATION AND BENEFITS OF SUBSTANTIALLY SIMILAR ORGANIZATIONS. THE COMPENSATION COMMITTEE MEETS TO REVIEW THE COMPENSATION STRUCTURE OF THE INDIVIDUALS DESCRIBED ABOVE AND AT THAT TIME REVIEWS THE COMPENSATION SURVEY DETAILS PREPARED BY THE INDEPENDENT COMPENSATION CONSULTING FIRM. FOR SOME CATEGORIES OF POSITIONS, THE COMPENSATION COMMITTEE WILL REVIEW THE COMPENSATION STRUCTURE AND TARGETS AS A GROUP, RATHER THAN BY INDIVIDUAL. COMPENSATION FOR THE BILH CEO AND OTHER SENIOR EXECUTIVES IS REVIEWED ON AN INDIVIDUAL BASIS. THE COMPENSATION COMMITTEE THEN VOTES TO APPROVE THE COMPENSATION ARRANGEMENTS OF ALL INDIVIDUALS DESCRIBED ABOVE EXCEPT FOR THE BILH CEO. THE COMPENSATION PACKAGE FOR THE BILH CEO AS VOTED BY THE COMPENSATION COMMITTEE IS SUBMITTED TO THE FULL BOARD OF TRUSTEES FOR APPROVAL. ALL DELIBERATIONS FOR BOTH THE COMPENSATION COMMITTEE AND THE BOARD OF TRUSTEES ARE CONTEMPORANEOUSLY DOCUMENTED IN MINUTES. THE COMPENSATION COMMITTEE PROCESSES AND PROCEDURES AS DESCRIBED ABOVE ARE DESIGNED TO MEET THE REQUIREMENTS OF TREASURY REGULATION SECTION 53.4958-6(C), REBUTTABLE PRESUMPTION THAT A TRANSACTION IS NOT AN EXCESS BENEFIT TRANSACTION.
FORM 990, PART VI, SECTION C, LINE 19	AS NOTED THROUGHOUT THIS FILING, MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS A MEMBER OF THE BETH ISRAEL LAHEY HEALTH (BILH) NETWORK OF AFFILIATES WITH BILH SERVING AS MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S SOLE MEMBER, OR IF NOT AS DIRECT SOLE MEMBER, INDIRECTLY AS THE MEMBER IN ITS CAPACITY AS PARENT OF THE BETH ISRAEL LAHEY HEALTH NETWORK. MOUNT AUBURN PROFESSIONAL SERVICES, INC.'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE GENERAL PUBLIC UPON REQUEST AT THE FOLLOWING LOCATION: BETH ISRAEL LAHEY HEALTH TAX DEPARTMENT SCHRAFFT'S CITY CENTER, 4TH FLOOR, 529 MAIN STREET CHARLESTOWN, MA 02129
PART XII, LINE 2C:	AS NOTED THROUGHOUT THIS FORM 990, MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS A MEMBER OF THE BETH ISRAEL LAHEY HEALTH NETWORK OF AFFILIATES. BETH ISRAEL LAHEY HEALTH (BILH) SERVES AS THE DIRECT OR INDIRECT MEMBER OF MOUNT AUBURN PROFESSIONAL SERVICES, INC. AND MOUNT AUBURN PROFESSIONAL SERVICES, INC. IS INCLUDED IN THE CONSOLIDATED AUDITED FINANCIAL STATEMENTS OF BETH ISRAEL LAHEY HEALTH. THE AUDIT AND COMPLIANCE COMMITTEE OF BILH'S BOARD OF TRUSTEES ASSUMES RESPONSIBILITY FOR OVERSIGHT OF THE CONSOLIDATED AUDIT FOR THE NETWORK AS A WHOLE.

Schedule R IRS990ScheduleR

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp (64 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Exempt Code SectionExemptCodeSectionTxt	Public Charity StatusPublicCharityStatusTxt	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Controlled OrganizationControlledOrganizationInd	Direct Controlling NADirectControllingNACd	Address Line1ForeignAddress/AddressLine1Txt	CityForeignAddress/CityNm	Province Or StateForeignAddress/ProvinceOrStateNm	CountryForeignAddress/CountryCd	Legal Domicile Foreign CountryLegalDomicileForeignCountryCd
ADDISON GILBERT SOCIETY INC
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	464371382	PROFESSIONAL SERVICES & FINANCIAL SUPPORT	MA	501(C)(3)	10	LAHEY HEALTH SHARED SERVICES INC	Yes (1)
ANNA JAQUES HOSPITAL
25 HIGHLAND AVE	NEWBURYPORT	MA	01950	042104338	HEALTHCARE	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
ASSOC PHYS HARVARD MED FAC PHY AT BIDMC
375 LONGWOOD AVE	BOSTON	MA	02215	320058309	TO PROVIDE EMERGENCY MEDICAL SERVICES	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BAIM INSTITUTE FOR CLINICAL RESEARCH INC DBA BAIM INSTITUTE
930 COMMONWEALTH AVE	BOSTON	MA	02215	043521077	SCIENTIFIC & MEDICAL RESEARCH	MA	501(C)(3)	7		0	N/A
BETH ISRAEL ANAESTHESIA FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	042997215	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL COMMUNITY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	042776678	INACTIVE CORPORATION	MA	501(C)(3)	3		0	N/A
BETH ISRAEL DEACONESS DEPARTMENT OF EMERGENCY MEDICINE FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	364803234	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL DEACONESS DEPARTMENT OF MEDICINE FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	043079630	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL DEACONESS DEPARTMENT OF NEONATOLOGY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	208253452	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL DEACONESS DEPARTMENT OF NEUROLOGY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	043030397	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL DEACONESS DEPARTMENT OF ORTHOPAEDIC SURGERY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	204974585	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL DEACONESS DEPARTMENT OF RADIATION ONCOLOGY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	873655583	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HMFP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL DEACONESS DEPARTMENT OF SURGERY FOUNDATION INC
110 FRANCIS ST	BOSTON	MA	02215	020671240	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL DEACONESS HOSPITAL MILTON INC
199 REEDSDALE RD	MILTON	MA	02186	042103604	HOSPITAL FOR THE TREATMENT, CARE AND RELIEF OF SICK AND SUFFERING PERSONS	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
BETH ISRAEL DEACONESS HOSPITAL NEEDHAM INC
148 CHESTNUT ST	NEEDHAM	MA	02492	043229679	HOSPITAL FOR THE TREATMENT, CARE AND RELIEF OF SICK AND SUFFERING PERSONS	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH INC
275 SANDWICH ST	PLYMOUTH	MA	02360	222667354	HOSPITAL FOR THE TREATMENT, CARE AND RELIEF OF SICK AND SUFFERING PERSONS	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
BETH ISRAEL DEACONESS MEDICAL CENTER INC
330 BROOKLINE AVE	BOSTON	MA	02215	042103881	THE OPERATION OF A WORLD CLASS ACADEMIC MEDICAL CENTER IN BOSTON, MA	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
BETH ISRAEL DERMATOLOGY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	043117601	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BETH ISRAEL LAHEY HEALTH PHARMACY INC
80 WILSON WAY	WESTWOOD	MA	02090	822526816	TO OPERATE A SPECIALTY PHARMACY AND 340B PROGRAM FOR BIDMC	MA	501(C)(3)	10	BETH ISRAEL DEACONESS MEDICAL CENTER INC	Yes (1)
BETH ISRAEL LAHEY HEALTH PRIMARY CARE
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	472248298	HEALTHCARE	MA	501(C)(3)	10	LAHEY HEALTH SHARED SERVICES INC	Yes (1)
BETH ISRAEL LAHEY HEALTH INC
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	832671600	MANAGEMENT PROFESSIONAL & IT SUPPORT SERVICES	MA	501(C)(3)	12C, III-FI		0	N/A
BIDMC AND CHILDREN'S HOSPITAL MEDICAL CARE CORP
300 LONGWOOD AVE	BOSTON	MA	02215	043200113	OUTPATIENT AMBULATORY CENTER - INACTIVE	MA	501(C)(3)	12A, I		0	N/A
BIDMC OBSTETRICS AND GYNECOLOGY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	042794855	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BID-MILTON PHYSICIAN ASSOCIATES INC
199 REEDSDALE ROAD	MILTON	MA	02186	222566792	PROMOTE HEALTHCARE	MA	501(C)(3)	10	BETH ISRAEL DEACONESS HOSPITAL - MILTON	Yes (1)
BIH PATHOLOGY FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	222548374	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
BIH RADIOLOGIC FOUNDATION INC
330 BROOKLINE AVE	BOSTON	MA	02215	042571853	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
CAB HEALTH AND RECOVERY SERVICES INC
199 ROSEWOOD DRIVE	DANVERS	MA	01923	042400270	SUBSTANCE ABUSE - INACTIVE	MA	501(C)(3)	10	NORTHEAST BEHAVIORAL HEALTH CORPORATION	Yes (1)
CENTER FOR MEDICAL SIMULATION
100 FIRST AVE BUILDING 39 4TH	CHARLESTOWN	MA	02129	043486127	TO IMPROVE PATIENT SAFETY AND HEALTH CARE QUALITY	MA	501(C)(3)	10	BETH ISRAEL ANAESTHESIA FOUNDATION INC	Yes (1)
COMMUNITY PHYSICIANS ASSOCIATES INC
199 REEDSDALE RD	MILTON	MA	02186	043243146	OUTPATIENT AND PRIMARY CARE SERVICES	MA	501(C)(3)	3	BETH ISRAEL DEACONESS HOSPITAL - MILTON	Yes (1)
CONTINUING EDU PROGRAM DBA BID DEPT OF PSYCH FDN
375 LONGWOOD AVE	BOSTON	MA	02215	043242952	SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS	MA	501(C)(3)	12A, I	HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER	Yes (1)
CORE PHYSICIANS LLC
5 ALUMNI DRIVE	EXETER	NH	03833	870807914	PHYSICIAN PRACTICES	NH	501(C)(3)	10	EXETER HEALTH RESOURCES INC	Yes (1)
CPHCH INC DBA BILH AT HOME - WATERTOWN
C/O NRPN 600 CUMMINGS CTR	BEVERLY	MA	01915	473111453	HOME CARE & HOSPICE - INACTIVE	MA	501(C)(3)	12A, I	NORTHEAST SENIOR HEALTH CORPORATION	Yes (1)
EXETER HEALTH RESOURCES SELF-INSURANCE TRUST
5 ALUMNI DRIVE	EXETER	NH	03833	200753662	SELF-INSURANCE TRUST	NH	501(C)(3)	12A, I	EXETER HEALTH RESOURCES INC	Yes (1)
EXETER HEALTH RESOURCES INC
5 ALUMNI DRIVE	EXETER	NH	03833	020222126	SUPPORT COMMUNITY HEALTH & NETWORK MGMT SVCS	NH	501(C)(3)	12A, I	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
EXETER HOSPITAL INC
5 ALUMNI DRIVE	EXETER	NH	03833	222674014	HOSPITAL FOR THE TREATMENT, CARE AND RELIEF OF SICK AND SUFFERING PERSONS.	NH	501(C)(3)	3	EXETER HEALTH RESOURCES INC	Yes (1)
EXETER MED REAL INC
5 ALUMNI DRIVE	EXETER	NH	03833	020418718	REAL ESTATE HOLDING COMPANY	NH	501(C)(25)		EXETER HEALTH RESOURCES INC	Yes (1)
HARVARD MEDICAL FACULTY PHYSICIANS AT BIDMC INC
375 LONGWOOD AVE	BOSTON	MA	02215	222768204	GENERAL AND SPECIALIZED MEDICAL SERVICES TO THE PATIENTS OF BIDMC AND OTHERS	MA	501(C)(3)	10	BETH ISRAEL DEACONESS MEDICAL CENTER INC	Yes (1)
HEALTH AND EDUCATION HOUSING SERVICES INC
199 ROSEWOOD DRIVE	DANVERS	MA	01923	223232914	HUD HOUSING - INACTIVE	MA	501(C)(3)	10	NORTHEAST BEHAVIORAL HEALTH CORPORATION	Yes (1)
JORDAN PHYSICIAN ASSOCIATES INC
275 SANDWICH ST	PLYMOUTH	MA	02360	043228556	OUTPATIENT AND PRIMARY CARE SERVICES	MA	501(C)(3)	10	BETH ISRAEL DEACONESS HOSPITAL-PLYMOUTH INC	Yes (1)
JOSLIN CLINIC INC
ONE JOSLIN PLACE	BOSTON	MA	02215	222984590	PREVENTION, TREATMENT, AND CURE OF DIABETES	MA	501(C)(3)	12A, I	JOSLIN DIABETES CENTER INC	Yes (1)
JOSLIN DIABETES CENTER INC
ONE JOSLIN PLACE	BOSTON	MA	02215	042203836	PREVENTION, TREATMENT, AND CURE OF DIABETES	MA	501(C)(3)	7	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
LAHEY CLINIC CANADIAN FOUNDATION
					FUNDRAISING ORG					0	N/A	130 KING ST WEST	TORONTO	ONTARIO	CA	CA
LAHEY CLINIC FOUNDATION INC
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	042323457	FINANCIAL & OPERATIONAL SUPPORT TO LCI AND LCH	MA	501(C)(3)	7	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
LAHEY CLINIC HOSPITAL INC DBA LAHEY HOSPITAL & MEDICAL CENTER AND LMC
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	042704686	HEALTHCARE	MA	501(C)(3)	3	LAHEY CLINIC FOUNDATION INC	Yes (1)
LAHEY CLINIC INC
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	042704683	HEALTHCARE	MA	501(C)(3)	10	LAHEY CLINIC FOUNDATION INC	Yes (1)
LAHEY HEALTH SHARED SERVICES INC
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	043178972	ADMIN	MA	501(C)(3)	10	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
MED CARE OF BOSTON MGMT CORP DBA BILH PRIMARY CARE
464 HILLSIDE AVE	NEEDHAM	MA	02494	042810972	OUTPATIENT, PRIMARY CARE AND SPECIALTY SERVICES	MA	501(C)(3)	10	BETH ISRAEL LAHEY HEALTH PRIMARY CARE	Yes (1)
MOUNT AUBURN HOSPITAL
330 MOUNT AUBURN ST	CAMBRIDGE	MA	02138	042103606	HOSPITAL FOR THE TREATMENT, CARE AND RELIEF OF SICK AND SUFFERING PERSONS	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
NEW ENGLAND BAPTIST HOSPITAL
125 PARKER HILL AVE	BOSTON	MA	02120	042103612	ORTHOPEDIC SPECIALTY HOSPITAL	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
NEW ENGLAND BAPTIST MEDICAL ASSOCIATES INC
125 PARKER HILL AVE	BOSTON	MA	02120	043235796	OUTPATIENT MEDICAL SERVICES TO THE VARIOUS COMMUNITIES SERVICED BY NEBH	MA	501(C)(3)	3	NEW ENGLAND BAPTIST HOSPITAL	Yes (1)
NORTHEAST BEHAVIORAL HEALTH CORP DBA BILH BEHAVIORAL HEALTH SERVICES
199 ROSEWOOD DRIVE	DANVERS	MA	01923	042777145	HEALTHCARE	MA	501(C)(3)	10	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
NORTHEAST HEALTH SYSTEMS INC
85 HERRICK ST	BEVERLY	MA	01915	043240453	FINANCIAL & OPERATIONAL SUPPORT	MA	501(C)(3)	12B, II	LAHEY HEALTH SHARED SERVICES INC	Yes (1)
NORTHEAST HOSPITAL CORPORATION
85 HERRICK ST	BEVERLY	MA	01915	042121317	HEALTHCARE	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
NORTHEAST MEDICAL PRACTICE INC
85 HERRICK ST	BEVERLY	MA	01915	043201853	HEALTHCARE	MA	501(C)(3)	10	NORTHEAST HOSPITAL CORPORATION	Yes (1)
NORTHEAST PROFESSIONAL REGISTRY OF NURSES INC DBA BILH AT HOME
800 CUMMINGS CENTER	BEVERLY	MA	01915	201287349	HEALTHCARE	MA	501(C)(3)	10	NORTHEAST SENIOR HEALTH CORPORATION	Yes (1)
NORTHEAST SENIOR HEALTH CORPORATION
85 HERRICK ST	BEVERLY	MA	01915	042731137	HEALTHCARE	MA	501(C)(3)	10	LAHEY HEALTH SHARED SERVICES INC	Yes (1)
ROCKINGHAM VISITING NURSE ASSOCIATION AND HOSPICE
5 ALUMNI DRIVE	EXETER	NH	03833	020274905	HOME CARE & HOSPICE	NH	501(C)(3)	10	EXETER HEALTH RESOURCES INC	Yes (1)
SEACOAST AFFILIATED GROUP PRACTICE INC
25 HIGHLAND AVE	NEWBURYPORT	MA	01915	043485648	PHYSICIAN GROUP	MA	501(C)(3)	10	ANNA JAQUES HOSPITAL INC	Yes (1)
SEACOAST NURSING AND REHABILITATION CENTER INC
300 WASHINGTON ST	GLOUCESTER	MA	01930	041305001	HEALTHCARE	MA	501(C)(3)	10	LAHEY HEALTH SHARED SERVICES INC	Yes (1)
THE JORDAN HEALTH SYSTEMS INC
275 SANDWICH ST	PLYMOUTH	MA	02360	042103805	PROMOTE HEALTHCARE	MA	501(C)(3)	7	BETH ISRAEL DEACONESS MEDICAL CENTER INC	Yes (1)
WINCHESTER COMMUNITY ACCOUNTABLE CARE ORGANIZATION INC
41 HIGHLAND AVE	WINCHESTER	MA	01890	223137856	ACO - INACTIVE	MA	501(C)(3)	12A, I	WINCHESTER HEALTHCARE MANAGEMENT INC	Yes (1)
WINCHESTER HEALTHCARE MANAGEMENT INC
41 HIGHLAND AVE	WINCHESTER	MA	01890	222701817	MANAGEMENT	MA	501(C)(3)	12A, I	LAHEY HEALTH SHARED SERVICES INC	Yes (1)
WINCHESTER HOSPITAL
41 HIGHLAND AVE	WINCHESTER	MA	01890	042104434	HEALTHCARE	MA	501(C)(3)	3	BETH ISRAEL LAHEY HEALTH INC	Yes (1)
WINCHESTER HOSPITAL FOUNDATION INC
41 HIGHLAND AVE	WINCHESTER	MA	01890	043399570	PROFESSIONAL SERVICES & FINANCIAL SUPPORT	MA	501(C)(3)	12A, I	WINCHESTER HEALTHCARE MANAGEMENT INC	Yes (1)

Id Related Org Txbl Partnership IdRelatedOrgTxblPartnershipGrp (9 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Direct Controlling NADirectControllingNACd	Disproportionate AllocationsDisproportionateAllocationsInd	General Or Managing PartnerGeneralOrManagingPartnerInd
BETH ISRAEL LAHEY HEALTH SURGERY CENTER PLYMOUTH LLC
41 RESNIK ROAD	PLYMOUTH	MA	02360	883871838	SURGERY CENTER	MA	N/A	0	0
BIDCO HOSPITAL LLC
247 STATION DRIVE NORTHWEST 1	WESTWOOD	MA	02090	461643790	COORDINATED SAFE AND COST EFFECTIVE PATIENT CARE AT BIDMC	MA	N/A	0	0
BIDCO PHYSICIAN LLC
600 UNICORN PARK DRIVE 4TH FL	WOBURN	MA	01801	461589743	COORDINATED SAFE AND COST EFFECTIVE PATIENT CARE AT BILH	MA	N/A	0	0
BILH INVESTMENT PARTNERSHIP LLP
529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	043278109	INVESTMENT PARTNERSHIP	MA	N/A	0	0
NEBSC HOSPITAL HOLDINGS LLC
125 PARKER HILL AVE	BOSTON	MA	02120	874293833	INVESTMENT PARTNERSHIP	MA	N/A	0	0
NEW ENGLAND BAPTIST SURGERY CENTER LLC
100 AVON MEADOW LANE	AVON	MA	06001	874311329	AMBULATORY SURGERY CENTER	MA	N/A	0	0
PHYSICIANS PROFESSIONAL SERVICES LLP
200 RIVERS EDGE DRIVE	MEDFORD	MA	02155	043275078	TO PROVIDE MEDICAL BILLING SERVICES	MA	N/A	0	0
SHIELDS IMAGING AT ANNA JAQUES HOSPITAL LLC
700 CONGRESS ST STE 204	QUINCY	MA	02169	383989358	MRI SERVICES	MA	N/A	0	0
WINCHESTER HOSPITALSHIELDS MRI LLC
700 CONGRESS ST STE 204	QUINCY	MA	02169	462523117	MRI SERVICES	MA	N/A	0	0

Id Related Org Txbl Corp Tr IdRelatedOrgTxblCorpTrGrp (8 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Direct Controlling NADirectControllingNACd	Entity TypeEntityTypeTxt	Controlled OrganizationControlledOrganizationInd	Address Line1ForeignAddress/AddressLine1Txt	CityForeignAddress/CityNm	CountryForeignAddress/CountryCd	Legal Domicile Foreign CountryLegalDomicileForeignCountryCd
GREATER NEWBURYPORT MANAGEMENT SERVICES ORGANIZATION INC
25 HIGHLAND AVE	NEWBURYPORT	MA	01950	161744477	MANAGEMENT SERVICES	MA	N/A	C	0
HUNTINGFIELD CORPORATION
C/O LCF 529 MAIN ST 4TH FL	CHARLESTOWN	MA	02129	520717412	TO HOLD OWNERSHIP OF SUBTERRANEAN RIGHTS	DE	N/A	C	0
LAHEY CLINIC INSURANCE CO LTD
					INSURANCE		N/A	C	0	CRAIG APPIN HOUSE PO BOX HM 2450	HAMILTON	BD	BD
LEDGEWOOD HEALTH CARE CORPORATION
87 HERRICK STREET	BEVERLY	MA	01915	042855189	NURSING HOME	MA	N/A	C	0
NORTHEAST PROPRIETARY CORP
85 HERRICK STREET	BEVERLY	MA	01915	042855191	MEDICAL SERVICES	MA	N/A	C	0
WINCHESTER HEALTHCARE ENTERPRISES INC
41 HIGHLAND AVE	WINCHESTER	MA	01890	042932059	MANAGEMENT SERVICES	MA	N/A	C	0
WINCHESTER PHYSICIAN ASSOCIATES INC
41 HIGHLAND AVE	WINCHESTER	MA	01890	043262963	MANAGEMENT SERVICES	MA	N/A	C	0
WINCHESTER PHYSICIAN HOSPITAL ORGANIZATION INC
41 HIGHLAND AVE	WINCHESTER	MA	01890	472646454	INACTIVE	MA	N/A	C	0

Field	Value	IRS element (for citing)
Receipt Of Int Annts Rnts Rylts	0	ReceiptOfIntAnntsRntsRyltsInd
Gift Grnt Or Cap Contri To Oth Org	0	GiftGrntOrCapContriToOthOrgInd
Gift Grnt Cap Contri From Oth Org	Yes (1)	GiftGrntCapContriFromOthOrgInd
Loans Or Guarantees To Other Org	Yes (1)	LoansOrGuaranteesToOtherOrgInd
Loans Or Guarantees From Oth Org	Yes (1)	LoansOrGuaranteesFromOthOrgInd
Div Related Organization	0	DivRelatedOrganizationInd
Asset Sale To Other Org	0	AssetSaleToOtherOrgInd
Asset Purchase From Other Org	0	AssetPurchaseFromOtherOrgInd
Asset Exchange	0	AssetExchangeInd
Rental Of Facilities To Oth Org	Yes (1)	RentalOfFacilitiesToOthOrgInd
Rental Of Fclts From Oth Org	Yes (1)	RentalOfFcltsFromOthOrgInd
Perform Of Services For Oth Org	Yes (1)	PerformOfServicesForOthOrgInd
Perform Of Services By Other Org	Yes (1)	PerformOfServicesByOtherOrgInd
Sharing Of Facilities	Yes (1)	SharingOfFacilitiesInd
Paid Employees Sharing	Yes (1)	PaidEmployeesSharingInd
Reimbursement Paid To Other Org	Yes (1)	ReimbursementPaidToOtherOrgInd
Reimbursement Paid By Other Org	Yes (1)	ReimbursementPaidByOtherOrgInd
Transfer To Other Org	Yes (1)	TransferToOtherOrgInd
Transfer From Other Org	Yes (1)	TransferFromOtherOrgInd

Transactions Related Org TransactionsRelatedOrgGrp (11 entries)

Transaction TypeTransactionTypeTxt	InvolvedInvolvedAmt	Method Of Amount DeterminationMethodOfAmountDeterminationTxt
SEE PART VII
M	$91,767,561	FMV
SEE PART VII
O	$470,487	FMV
SEE PART VII
M	$144,672	FMV
SEE PART VII
J	$627,846	FMV
SEE PART VII
K	$1,738,674	FMV
SEE PART VII
L	$11,608,853	FMV
SEE PART VII
M	$3,482,082	FMV
SEE PART VII
O	$1,713,631	FMV
SEE PART VII
P	$6,659,607	FMV
SEE PART VII
M	$563,211	FMV
SEE PART VII
D	$2,141,333,000	FMV

Supplemental Information Detail SupplementalInformationDetail (7 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
FORM 990, SCH R, PART V, LN 1D LOANS/LOAN GUARANTEES TO/FOR RO	MOUNT AUBURN PROFESSIONAL SERVICES, INC. ("MAPS") IS A MEMBER OF THE BILH OBLIGATED GROUP AND AS SUCH IS JOINTLY AND SEVERALLY LIABLE FOR ALL DEBT OF THE OBLIGATED GROUP. IN THIS CAPACITY, MAPS, HAS MADE LOAN GUARANTEES TO THE FOLLOWING OTHER MEMBERS OF THE OBLIGATED GROUP TOTALING $2,141,333,000: - ANNA JACQUES HOSPITAL - BETH ISRAEL DEACONESS MEDICAL CENTER - LAHEY CLINIC FOUNDATION - MOUNT AUBURN HOSPITAL - NORTHEAST HOSPITAL CORP - BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH - NEW ENGLAND BAPTIST HOSPITAL - BETH ISRAEL DEACONESS HOSPITAL MILTON - BETH ISRAEL DEACONESS HOSPITAL NEEDHAM - EXETER HOSPITAL
FORM 990, SCH R, PART V, LN 1J - LEASE OF FAC/EQUIP/OTHER ASSETS TO RO	MOUNT AUBURN PROFESSIONAL SERVICES, INC. ("MAPS") IS A MEMBER OF THE BILH NETWORK OF AFFILIATES. AS PART OF THE CLOSE CONNECTION BETWEEN MAPS AND MOUNT AUBURN HOSPITAL ("MAH", A RELATED ENTITY EXEMPT UNDER IRC 501(C)(3)), MAP LEASES SPACE FROM MAPS TO USE IN FURTHERANCE OF THE MAPS, MAH, AND BILH TAX-EXEMPT PURPOSES. MAH PAID MAPS $627,846 FOR SPACE RENTAL.
FORM 990, SCH R, PART V, LN 1K LEASE OF FAC/EQUIP/OTHER ASSETS FROM RO	AS NOTED ELSEWHERE IN THIS FILING MAPS IS A MEMBER OF THE BILH NETWORK OF AFFILIATES. AS PART OF THE CLOSE CONNECTION BETWEEN MAPS AND MAH, MAPS LEASES SPACE FROM MAH TO USE IN FURTHERANCE OF THE MAPS, MAH AND BILH TAX-EXEMPT PURPOSES. MAPS PAID MAH $1,738,674 FOR SPACE RENTAL.
FORM 990, SCH R, PART V, LN 1L PERF OF SVCS/MEMBERSHIP/FUNDRAISING FOR RO	AS NOTED THROUGHOUT THIS FILING, MAPS IS A MEMBER OF THE BILH NETWORK OF AFFILIATES. AS PART OF THAT RELATIONSHIP, MAPS PROVIDES SERVICES TO OTHER NETWORK ENTITIES IN FURTHERANCE OF ITS EXEMPT PURPOSE AND IN FURTHERANCE OF THE EXEMPT PURPOSE OF ITS AFFILIATES. DURING THE PERIOD COVERED BY THIS FILING, MAPS PROVIDED $11,608,853 IN SUPPORT SERVICES TO MOUNT AUBURN HOSPITAL.
FORM 990, SCH R, PART V, LN 1M - PERF OF SVCS/MEMBERSHIP/FUNDRAISING BY RO	AS NOTED THROUGHOUT THIS FILING, MAPS IS A MEMBER OF THE BILH NETWORK OF AFFILIATES. AS PART OF THAT RELATIONSHIP, ONE OR MORE OF MAPS' AFFILIATES PROVIDED SERVICES TO MAPS IN FURTHERANCE OF THE EXEMPT PURPOSE OF MAPS AND ITS AFFILIATES. DURING THE PERIOD COVERED BY THIS FILING, MAPS RECEIVED THE FOLLOWING SERVICES FROM ITS TAX-EXEMPT AFFILIATES: 1. BETH ISRAEL LAHEY HEALTH, INC. - AS A SUPPORT ORGANIZATION OF MAPS, BILH PROVIDES CENTRALIZED SUPPORT TO ITS NETWORK OF SUPPORTED ORGANIZATIONS. BILH SUPPORT INCLUDES THE FOLLOWING SERVICES: DEVELOPMENT AND FUNDRAISING, STRATEGIC PLANNING, COMPLIANCE, GOVERNANCE AND LEGAL SUPPORT, PAYOR CONTRACTING, OPERATIONAL SUPPORT SUCH AS PROCESSING PAYROLL AND ACCOUNTS PAYABLE, NETWORK-WIDE BENEFIT PLAN STRUCTURING AND NETWORK-WIDE CASH MANAGEMENT. BILH OVERSEES THE FINANCIAL WELL-BEING OF ITS AFFILIATES, INCLUDING MANAGEMENT, LEADERSHIP, DEBT STRUCTURING SUPPORT, FINANCING OF CAPITAL PROJECTS THROUGH ITS OBLIGATED GROUP DEBT AND FINANCIAL SUPPORT SERVICES, INCLUDING INTERNAL AND EXTERNAL AUDIT, INSURANCE AND TAX SERVICES: A. NETWORK ASSESSMENT FEE: $2,605,839 B. OPERATION OF PAYROLL AND PROVISION OF EMPLOYEE BENEFITS: $57,920,212 C. OPERATION OF ACCOUNTS PAYABLE AND PAYMENT FOR THIRD PARTY SERVICES: $31,241,510 D. SEE OTHER CODES FOR ADDITIONAL DETAIL 2. LAHEY CLINIC INC. - PHYSICIAN SERVICES: $144,672 3. MOUNT AUBURN HOSPITAL - PHYSICIAN SERVICES: $3,482,082 4. NORTHEAST BEHAVIORAL HEALTH CORP - PSYCH SERVICES/EMERGENCY DEPARTMENT PATIENT EVALUATIONS: $563,211
FORM 990, SCH R, PART V, LN 1O SHARING OF PAID EMPLOYEES WITH RO	1. BETH ISRAEL LAHEY HEALTH, INC. - SEE NOTE ABOVE IN CODE M: $470,487 2. MOUNT AUBURN HOSPITAL - $1,713,631
FORM 990, SCH R, PART V, LN 1P - REIMB. PAID TO RO FOR EXPENSES	AS NOTED THROUGHOUT THIS FILING, MAPS IS A MEMBER OF THE BILH NETWORK OF AFFILIATES. AS PART OF THAT RELATIONSHIP, MAPS REIMBURSED ONE OR MORE OF ITS AFFILIATED ENTITIES FOR EXPENSES INCURRED ON BEHALF OF MAPS IN FURTHERANCE OF THE EXEMPT PURPOSE OF MAPS AND ITS AFFILIATES. DURING THE PERIOD COVERED BY THIS FILING, MAPS REIMBURSED MOUNT AUBURN HOSPITAL $6,659,607 FOR ADMINISTRATIVE AND EPIC EMR SERVICES.