MEMORIAL SLOAN-KETTERING CANCER CENTER: Form 990, tax year 2021

View the entire original 990 at ProPublica ↗

Organization: MEMORIAL SLOAN-KETTERING CANCER CENTER (EIN 13-1924236)
Tax period: 2021-01-01 to 2021-12-31
Filed: 2022-11-11
IRS object ID: 202223159349302707
Schema version: 2021v4.2
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 B
Schedule C
Schedule D
Schedule F
Schedule J
Schedule K
Schedule K
Schedule M
Schedule O
Schedule R

Return header ReturnHeader

Field	Value	IRS element (for citing)
Return	2022-11-11T10:12:27-06:00	ReturnTs
Tax Period End	2021-12-31	TaxPeriodEndDt

Preparer Firm PreparerFirmGrp

Preparer Firm Name PreparerFirmName

Field	Value	IRS element (for citing)
Business Name Line1	ERNST & YOUNG US LLP	BusinessNameLine1Txt

Preparer US Address PreparerUSAddress

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

Field	Value	IRS element (for citing)
Return Type	990	ReturnTypeCd
Tax Period Begin	2021-01-01	TaxPeriodBeginDt

Filer Filer

Field	Value	IRS element (for citing)
EIN	131924236	EIN

Business Name BusinessName

Field	Value	IRS element (for citing)
Business Name Line1	Memorial Sloan-Kettering Cancer Center	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
In Care Of	% MARK K SVENNINGSON	InCareOfNm
Business Name Control	MEMO	BusinessNameControlTxt
Phone	6462273092	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1275 YORK AVENUE	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	100656007	ZIPCd

Business Officer BusinessOfficerGrp

Field	Value	IRS element (for citing)
Person	MARK K SVENNINGSON	PersonNm
Person Title	SVP FINANCE	PersonTitleTxt
Phone	6462273092	PhoneNum
Signature	2022-11-10	SignatureDt
Discuss With Paid Preparer	Yes (true)	DiscussWithPaidPreparerInd

Signing Officer SigningOfficerGrp

Person Full Name PersonFullName

Field	Value	IRS element (for citing)
Person First	MARK K	PersonFirstNm
Person Last	SVENNINGSON	PersonLastNm

Field	Value	IRS element (for citing)
SSN	999009999	SSN

Preparer Person PreparerPersonGrp

Field	Value	IRS element (for citing)
Preparer Person	JENNIFER D RHODERICK	PreparerPersonNm
PTIN	P00395735	PTIN
Phone	3176817000	PhoneNum

Additional Filer Information AdditionalFilerInformation

Trusted Customer TrustedCustomerGrp

Field	Value	IRS element (for citing)
Trusted Customer	2	TrustedCustomerCd

Field	Value	IRS element (for citing)
Tax	2021	TaxYr
Build TS	2022-09-23 18:48:47Z	BuildTS

Form 990 IRS990

Field	Value	IRS element (for citing)
Principal Officer	SELWYN M VICKERS MD	PrincipalOfficerNm

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1275 YORK AVENUE	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	100656007	ZIPCd

Field	Value	IRS element (for citing)
Gross Receipts	$2,103,389,743	GrossReceiptsAmt
Group Return For Affiliates	false	GroupReturnForAffiliatesInd
Group Exemption	3475	GroupExemptionNum
Organization501c3	Yes (X)	Organization501c3Ind
Website Address	WWW.MSKCC.ORG	WebsiteAddressTxt
Type Of Organization Corp	Yes (X)	TypeOfOrganizationCorpInd
Formation	1960	FormationYr
Legal Domicile State	NY	LegalDomicileStateCd
Activity Or Mission	LEADERSHIP IN THE PREVENTION, TREATMENT, AND CURE OF CANCER THROUGH EXCELLENCE, VISION, AND COST EFFECTIVENESS IN PATIENT CARE, OUTREACH PROGRAMS, RESEARCH, AND EDUCATION	ActivityOrMissionDesc
Voting Members Governing Body	31	VotingMembersGoverningBodyCnt
Voting Members Independent	30	VotingMembersIndependentCnt
Total Employee	29732	TotalEmployeeCnt
Total Volunteers	262	TotalVolunteersCnt
Total Gross UBI	$7,147,496	TotalGrossUBIAmt
PY Contributions Grants	$42,290,773	PYContributionsGrantsAmt
CY Contributions Grants	$257,200,000	CYContributionsGrantsAmt
PY Program Service Revenue	$897,928,000	PYProgramServiceRevenueAmt
CY Program Service Revenue	$1,053,813,000	CYProgramServiceRevenueAmt
PY Investment Income	$132,556,000	PYInvestmentIncomeAmt
CY Investment Income	$210,943,000	CYInvestmentIncomeAmt
PY Other Revenue	$39,249,001	PYOtherRevenueAmt
CY Other Revenue	$29,465,000	CYOtherRevenueAmt
PY Total Revenue	$1,112,023,774	PYTotalRevenueAmt
CY Total Revenue	$1,551,421,000	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	$585,073,238	PYSalariesCompEmpBnftPaidAmt
CY Salaries Comp Emp Bnft Paid	$686,762,230	CYSalariesCompEmpBnftPaidAmt
PY Total Prof Fndrsng Expns	$0	PYTotalProfFndrsngExpnsAmt
CY Total Prof Fndrsng Expns	$0	CYTotalProfFndrsngExpnsAmt
CY Total Fundraising Expense	$71,894,554	CYTotalFundraisingExpenseAmt
PY Other Expenses	$546,406,536	PYOtherExpensesAmt
CY Other Expenses	$570,218,420	CYOtherExpensesAmt
PY Total Expenses	$1,131,479,774	PYTotalExpensesAmt
CY Total Expenses	$1,256,980,650	CYTotalExpensesAmt
PY Revenues Less Expenses	-$19,456,000	PYRevenuesLessExpensesAmt
CY Revenues Less Expenses	$294,440,350	CYRevenuesLessExpensesAmt
Total Assets BOY	$6,797,163,000	TotalAssetsBOYAmt
Total Assets EOY	$8,128,780,000	TotalAssetsEOYAmt
Total Liabilities BOY	$3,643,290,000	TotalLiabilitiesBOYAmt
Total Liabilities EOY	$3,959,968,000	TotalLiabilitiesEOYAmt
Net Assets Or Fund Balances BOY	$3,153,873,000	NetAssetsOrFundBalancesBOYAmt
Net Assets Or Fund Balances EOY	$4,168,812,000	NetAssetsOrFundBalancesEOYAmt
Info In Schedule O Part III	Yes (X)	InfoInScheduleOPartIIIInd
Mission	MEMORIAL SLOAN-KETTERING CANCER CENTER IS DEDICATED TO THIS MISSION: LEADERSHIP IN THE PREVENTION, TREATMENT, AND CURE OF CANCER THROUGH EXCELLENCE, VISION, AND COST-EFFECTIVENESS IN PATIENT CARE, OUTREACH PROGRAMS, RESEARCH, AND EDUCATION.	MissionDesc
Significant New Program Srvc	false	SignificantNewProgramSrvcInd
Significant Change	false	SignificantChangeInd
Expense	$1,094,895,570	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$1,050,200,000	RevenueAmt
Desc	MEMORIAL SLOAN-KETTERING CANCER CENTER PROVIDES THE FOLLOWING SERVICES TO ITS AFFILIATED ORGANIZATIONS: FINANCIAL ADMINISTRATION, EXECUTIVE MANAGEMENT, HUMAN RESOURCES, FACILITY MANAGEMENT, GENERAL AND ENVIRONMENTAL SERVICES, PROCUREMENT, PUBLIC AFFAIRS, RESEARCH TECHNOLOGY MANAGEMENT, CORPORATE COMPLIANCE, INFORMATION SYSTEMS AND TECHNOLOGY, AND INVESTMENT MANAGEMENT. IN ADDITION, CERTAIN SERVICES ARE PROVIDED ON A REQUISITION BASIS INCLUDING FOOD AND DIETARY SERVICES, FACILITIES MANAGEMENT (LOCKSMITH, ELECTRICIAN, PLUMBING, PAINTING AND CARPENTRY, ETC.) MEDICAL LIBRARY, CONFERENCE PLANNING, OCCUPANCY OF LEASED SPACE, TRANSPORTATION, IMMIGRATION SERVICES, MEDICAL ILLUSTRATION, MOTION MEDIA, SECURITY SERVICES SUCH AS INSTALLING ANTI-THEFT DEVICES AND MAILROOM SERVICES.	Desc

Prog Srvc Accom Acty2 ProgSrvcAccomActy2Grp

Field	Value	IRS element (for citing)
Expense	$19,845,312	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$18,527,000	RevenueAmt
Desc	CAFETERIA: THE CENTER OPERATES A CAFETERIA IN THE MAIN BUILDING COMPLEX WHERE VISITORS AND PATIENTS CAN PURCHASE MEALS AND SNACKS. SOCIETY OF MSKCC: THE SOCIETY OF MEMORIAL SLOAN-KETTERING CANCER CENTER, FOUNDED IN 1946, IS A VOLUNTEER ORGANIZATION DEDICATED TO PROMOTING THE WELL-BEING OF PATIENTS, SUPPORTING CANCER RESEARCH AND PROVIDING PUBLIC EDUCATION ON THE PREVENTION, EARLY DETECTION AND TREATMENT OF CANCER. PROSTATE CANCER CLINICAL TRIALS CONSORTIUM, LLC. (PCCTC): THE PROSTATE CANCER CLINICAL TRIALS CONSORTIUM (PCCTC) WAS INITIATED IN 2005 BY THE PROSTATE CANCER FOUNDATION (PCF) AND THE U.S. DEPARTMENT OF DEFENSE (DOD) PROSTATE CANCER RESEARCH PROGRAM (PCRP). ESTABLISHED AS AN INDEPENDENT ENTITY IN 2014, THE PCCTC, LLC IS NOW THE NATION'S PREMIER MULTICENTER CLINICAL RESEARCH ORGANIZATION SPECIALIZING IN CUTTING-EDGE PROSTATE CANCER RESEARCH. MSK IS THE SINGLE MEMBER OF THE PCCTC, WHO HAS ELECTED TO BE TREATED AS A DISREGARDED ENTITY OF MSK FOR TAX PURPOSES. THE COSTS SHOWN HERE FOR THE ABOVE PROGRAMS, ARE EXCLUSIVE OF FUNDRAISING ACTIVITIES, WHICH ARE REPORTED IN PART IX, COLUMN D. EXPENSES REVENUE CAFETERIA $ 4,362,921 $ 3,613,000 SOCIETY $ 2,624,067 $ 0 PCCTC $12,858,324 $14,914,000 TOTAL $19,845,312 $18,527,000	Desc

Prog Srvc Accom Acty3 ProgSrvcAccomActy3Grp

Field	Value	IRS element (for citing)
Expense	$12,116,760	ExpenseAmt
Grant	$0	GrantAmt
Revenue	$0	RevenueAmt
Desc	MSKCC PAYS FEES TO CORNELL MEDICAL CENTER AND OTHER MEDICAL INSTITUTIONS FOR STAFF TO FURTHER THEIR SCIENTIFIC EDUCATION. IN ADDITION, THE CENTER HOSTS A NUMBER OF SYMPOSIUMS, SOME OF WHICH ARE OPEN TO THE PUBLIC.	Desc

Field	Value	IRS element (for citing)
Total Other Prog Srvc Expense	$0	TotalOtherProgSrvcExpenseAmt
Total Other Prog Srvc Grant	$0	TotalOtherProgSrvcGrantAmt
Total Other Prog Srvc Revenue	$0	TotalOtherProgSrvcRevenueAmt
Total Program Service Expenses	$1,126,857,642	TotalProgramServiceExpensesAmt
Described In Section501c3	Yes (true)	DescribedInSection501c3Ind
Schedule B Required	Yes (true)	ScheduleBRequiredInd
Political Campaign Acty	false	PoliticalCampaignActyInd
Lobbying Activities	Yes (true)	LobbyingActivitiesInd
Subject To Proxy Tax	false	SubjectToProxyTaxInd
Donor Advised Fund	false	DonorAdvisedFundInd
Conservation Easements	false	ConservationEasementsInd
Collections Of Art	false	CollectionsOfArtInd
Credit Counseling	false	CreditCounselingInd
Donor Rstr Or Quasi Endowments	Yes (true)	DonorRstrOrQuasiEndowmentsInd
Report Land Building Equipment	Yes (true)	ReportLandBuildingEquipmentInd
Report Investments Other Sec	Yes (true)	ReportInvestmentsOtherSecInd
Report Program Related Invst	false	ReportProgramRelatedInvstInd
Report Other Assets	false	ReportOtherAssetsInd
Report Other Liabilities	Yes (true)	ReportOtherLiabilitiesInd
Include FIN48 Footnote	false	IncludeFIN48FootnoteInd
Independent Audit Fincl Stmt	false	IndependentAuditFinclStmtInd
Consolidated Audit Fincl Stmt	Yes (true)	ConsolidatedAuditFinclStmtInd
School Operating	false	SchoolOperatingInd
Foreign Office	Yes (true)	ForeignOfficeInd
Foreign Activities	Yes (true)	ForeignActivitiesInd
More Than5000 K To Org	false	MoreThan5000KToOrgInd
More Than5000 K To Individuals	false	MoreThan5000KToIndividualsInd
Professional Fundraising	false	ProfessionalFundraisingInd
Fundraising Activities	false	FundraisingActivitiesInd
Gaming Activities	false	GamingActivitiesInd
Operate Hospital	false	OperateHospitalInd
Grants To Organizations	false	GrantsToOrganizationsInd
Grants To Individuals	false	GrantsToIndividualsInd
Schedule J Required	Yes (true)	ScheduleJRequiredInd
Tax Exempt Bonds	Yes (true)	TaxExemptBondsInd
Invest Tax Exempt Bonds	false	InvestTaxExemptBondsInd
Escrow Account	false	EscrowAccountInd
On Behalf Of Issuer	false	OnBehalfOfIssuerInd
Engaged In Excess Benefit Trans	false	EngagedInExcessBenefitTransInd
PY Excess Benefit Trans	false	PYExcessBenefitTransInd
Loan Outstanding	false	LoanOutstandingInd
Grant To Related Person	false	GrantToRelatedPersonInd
Business Rln With Org Mem	false	BusinessRlnWithOrgMemInd
Business Rln With Fam Mem	false	BusinessRlnWithFamMemInd
Business Rln With35 Ctrl Ent	false	BusinessRlnWith35CtrlEntInd
Deductible Non Cash Contri	Yes (true)	DeductibleNonCashContriInd
Deductible Art Contribution	false	DeductibleArtContributionInd
Terminate Operations	false	TerminateOperationsInd
Partial Liquidation	false	PartialLiquidationInd
Disregarded Entity	Yes (true)	DisregardedEntityInd
Related Entity	Yes (true)	RelatedEntityInd
Related Organization Ctrl Ent	Yes (true)	RelatedOrganizationCtrlEntInd
Transaction With Control Ent	Yes (true)	TransactionWithControlEntInd
Trnsfr Exmpt Non Chrtbl Rltd Org	false	TrnsfrExmptNonChrtblRltdOrgInd
Activities Conducted Prtshp	false	ActivitiesConductedPrtshpInd
Schedule O Required	Yes (true)	ScheduleORequiredInd
IRP Document	1329	IRPDocumentCnt
IRP Document W2 G	0	IRPDocumentW2GCnt
Backup Wthld Compliance	Yes (true)	BackupWthldComplianceInd
Employee	29732	EmployeeCnt
Employment Tax Returns Filed	Yes (true)	EmploymentTaxReturnsFiledInd
Unrelated Bus Incm Over Limit	Yes (true)	UnrelatedBusIncmOverLimitInd
Form990 T Filed	Yes (true)	Form990TFiledInd
Foreign Financial Account	false	ForeignFinancialAccountInd
Prohibited Tax Shelter Trans	false	ProhibitedTaxShelterTransInd
Taxable Party Notification	false	TaxablePartyNotificationInd
Nondeductible Contributions	false	NondeductibleContributionsInd
Quid Pro Quo Contributions	false	QuidProQuoContributionsInd
Form8282 Property Disposed Of	false	Form8282PropertyDisposedOfInd
Rcv Fnds To Pay Prsnl Bnft Cntrct	false	RcvFndsToPayPrsnlBnftCntrctInd
Pay Premiums Prsnl Bnft Cntrct	false	PayPremiumsPrsnlBnftCntrctInd
Indoor Tanning Services	false	IndoorTanningServicesInd
Subj To Tax Rmnrtn Ex Prcht Pymt	Yes (true)	SubjToTaxRmnrtnExPrchtPymtInd
Subject To Excs Tax Net Invst Inc	false	SubjectToExcsTaxNetInvstIncInd
Info In Schedule O Part VI	Yes (X)	InfoInScheduleOPartVIInd
Governing Body Voting Members	31	GoverningBodyVotingMembersCnt
Independent Voting Member	30	IndependentVotingMemberCnt
Family Or Business Rln	Yes (true)	FamilyOrBusinessRlnInd
Delegation Of Mgmt Duties	false	DelegationOfMgmtDutiesInd
Change To Org Documents	false	ChangeToOrgDocumentsInd
Material Diversion Or Misuse	false	MaterialDiversionOrMisuseInd
Members Or Stockholders	false	MembersOrStockholdersInd
Election Of Board Members	false	ElectionOfBoardMembersInd
Decisions Subject To Approva	false	DecisionsSubjectToApprovaInd
Minutes Of Governing Body	Yes (true)	MinutesOfGoverningBodyInd
Minutes Of Committees	Yes (true)	MinutesOfCommitteesInd
Officer Mailing Address	false	OfficerMailingAddressInd
Local Chapters	false	LocalChaptersInd
Form990 Provided To Gvrn Body	false	Form990ProvidedToGvrnBodyInd
Conflict Of Interest Policy	Yes (true)	ConflictOfInterestPolicyInd
Annual Disclosure Covered Prsn	Yes (true)	AnnualDisclosureCoveredPrsnInd
Regular Monitoring Enfrc	Yes (true)	RegularMonitoringEnfrcInd
Whistleblower Policy	Yes (true)	WhistleblowerPolicyInd
Document Retention Policy	Yes (true)	DocumentRetentionPolicyInd
Compensation Process CEO	Yes (true)	CompensationProcessCEOInd
Compensation Process Other	Yes (true)	CompensationProcessOtherInd
Investment In Joint Venture	Yes (true)	InvestmentInJointVentureInd
Written Policy Or Procedure	Yes (true)	WrittenPolicyOrProcedureInd
States Where Copy Of Return Is Fld	AL	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	AK	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	AZ	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	AR	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	CA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	CO	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	CT	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	DE	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	DC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	FL	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	GA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	HI	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	ID	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	IL	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	IN	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	IA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	KS	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	KY	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	LA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	ME	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MD	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MI	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MN	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MS	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MO	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	MT	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NE	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NV	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NH	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NJ	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NM	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NY	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	NC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	ND	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	OH	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	OK	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	OR	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	PA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	PR	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	RI	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	SC	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	SD	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	TN	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	TX	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	UT	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	VT	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	VA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	WA	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	WV	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	WI	StatesWhereCopyOfReturnIsFldCd
States Where Copy Of Return Is Fld	WY	StatesWhereCopyOfReturnIsFldCd
Other Website	Yes (X)	OtherWebsiteInd
Upon Request	Yes (X)	UponRequestInd

Books In Care Of Detail BooksInCareOfDetail

Field	Value	IRS element (for citing)
Person	MARK K SVENNINGSON	PersonNm
Phone	6462273414	PhoneNum

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	633 THIRD AVENUE	AddressLine1Txt
City	New York	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10017	ZIPCd

Field	Value	IRS element (for citing)
Info In Schedule O Part VII	Yes (X)	InfoInScheduleOPartVIIInd

Form990 Part VII Section A Form990PartVIISectionAGrp (51 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	Highest Compensated EmployeeHighestCompensatedEmployeeInd	Former Ofcr Director TrusteeFormerOfcrDirectorTrusteeInd
CRAIG P THOMPSON MD
BOARD MBR, PRESIDENT & CEO	50.0	0.0	Yes (X)	Yes (X)	$2,684,526	$0	$280,957
JASON KLEIN
SVP & CHIEF INVESTMENT OFFICER	50.0	0.0		Yes (X)	$2,731,258	$0	$87,025
KATHRYN MARTIN
EVP & COO	50.0	0.0		Yes (X)	$1,760,489	$0	$85,572
MICHAEL HARRINGTON
evp & CFO	50.0	0.0		Yes (X)	$1,774,641	$0	$63,339
PHILIP KANTOFF
VISITING INVESTIGATOR	50.0	0.0			$1,484,778	$0	$47,755	Yes (X)
JORGE LOPEZ ESQ
EVP & GENERAL COUNCEL	50.0	0.0		Yes (X)	$1,307,132	$0	$80,359
KERRY BESSEY
SVP & CHIEF HR OFFICER	50.0	0.0		Yes (X)	$1,260,979	$0	$81,357
KENNETH MANOTTI
SVP DEVELOPMENT	50.0	0.0		Yes (X)	$1,250,637	$0	$67,241
GREGORY RASKIN
VP, TECHNOLOGY DEVELOPMENT	50.0	0.0			$1,142,149	$0	$74,487	Yes (X)
ROXANNE TAYLOR
CHIEF MARKET & COMM. OFFICER	50.0	0.0		Yes (X)	$1,149,642	$0	$38,174
WENDY PERCHICK
SVP STRATEGIC PLANNING & INNOV	50.0	0.0			$1,018,805	$0	$70,069	Yes (X)
DEBRA BERNS ESQ
SVP & CHIEF RISK OFFICER	50.0	0.0		Yes (X)	$987,455	$0	$48,303
ERIC M COTTINGTON PHD
SVP, RESEARCH & TECH MGMT	50.0	0.0		Yes (X)	$950,138	$0	$73,969
LARRY NORTON
SVP OFFICE OF THE PRESIDE/CEO	50.0	0.0			$939,686	$0	$81,451	Yes (X)
ATEFEH RIAZI
CHIEF INFORMATION OFFICER	50.0	0.0			$968,348	$0	$34,436	Yes (X)
MARK SVENNINGSON
SVP FINANCE	50.0	0.0		Yes (X)	$850,147	$0	$73,017
EDWARD MAHONEY
SVP, FACILITIES MGMT & CONST	50.0	0.0		Yes (X)	$837,621	$0	$49,785
CLAUS JENSEN
EVP & CHIEF DIGITAL OFFICER	50.0	0.0		Yes (X)	$688,368	$0	$43,434
CAROLYN LEVINE ESQ
DEPUTY GEN COUNSEL CORP SECTY	50.0	0.0		Yes (X)	$541,368	$0	$58,986
PATRICIA C SKARULIS
FORMER SVP CIO until 12/2019	0.0	0.0			$377,770	$0	$6,521		Yes (X)
AVICE MEEHAN
FORMER SVP CCO until 5/2019	0.0	0.0			$198,979	$0	$11,714		Yes (X)
RICHARD I BEATTIE
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
IAN COOK
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
STANLEY F DRUCKENMILLER
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
ANTHONY B EVNIN
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
ROGER W FERGUSON
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
WILLIAM E FORD
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
RICHARD N FOSTER
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
STEPHEN FRIEDMAN
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
ELLEN V FUTTER
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
LOUIS V GERSTNER JR
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
JONATHAN N GRAYER
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
BENJAMIN W HEINEMAN JR
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
MARIE-JOSEE KRAVIS
VICE CHAIR OF THE BOARD	2.0	0.0	Yes (X)		$0	$0	$0
JAMIE C NICHOLLS
VICE CHAIR OF THE BOARD	2.0	0.0	Yes (X)		$0	$0	$0
JAMES G NIVEN
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
BRUCE C RATNER
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
ALEXANDER T ROBERTSON
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
JAMES D ROBINSON III
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
VIRGINIA M ROMETTY
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
PETER J SOLOMON
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
JOHN R STRANGFELD
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
PETER A WEINBERG
BOARD MEMBER & SECRETARY	2.0	0.0	Yes (X)		$0	$0	$0
SCOTT M STUART
CHAIR OF THE BOARD	2.0	0.0	Yes (X)		$0	$0	$0
CLIFTON S ROBBINS
BOARD MEMBER & TREASURER	2.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
DOUGLAS A WARNER III
HONORARY CHAIR OF THE BOARD	2.0	0.0	Yes (X)	Yes (X)	$0	$0	$0
HENRY A FERNANDEZ
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
ALAN D SCHNITZER
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
WILLIAM HELMAN
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
MARGARET KEANE
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0
STEPHEN C SHERRILL
BOARD MEMBER	1.0	0.0	Yes (X)		$0	$0	$0

Field	Value	IRS element (for citing)
Total Reportable Comp From Org	$24,904,916	TotalReportableCompFromOrgAmt
Tot Reportable Comp Rltd Org	$0	TotReportableCompRltdOrgAmt
Total Other Compensation	$1,457,951	TotalOtherCompensationAmt
Indiv Rcvd Greater Than100 K	1861	IndivRcvdGreaterThan100KCnt
Former Ofcr Employees Listed	Yes (true)	FormerOfcrEmployeesListedInd
Total Comp Greater Than150 K	Yes (true)	TotalCompGreaterThan150KInd
Compensation From Other Srcs	false	CompensationFromOtherSrcsInd

Contractor Compensation ContractorCompensationGrp (5 entries)

Address Line1ContractorAddress/USAddress/AddressLine1Txt	CityContractorAddress/USAddress/CityNm	State AbbreviationContractorAddress/USAddress/StateAbbreviationCd	ZIPContractorAddress/USAddress/ZIPCd	ServicesServicesDesc	CompensationCompensationAmt
TURNER CONSTRUCTION
375 HUDSON STREET	NEW YORK	NY	10014	GENERAL CONSTRUCTION	$31,623,606
ACCENTURE LLP
1345 AVENUE OF THE AMERICAS	NEW YORK	NY	10105	CONSULTING	$10,486,074
JGN CONSTRUCTION CORP
66-40 69TH STREET	MIDDLE VILLAGE	NY	11379	GENERAL CONSTRUCTION	$10,146,701
LEND LEASE US CONSTRUCTION
200 PARK AVENUE	NEW YORK	NY	10166	GENERAL CONSTRUCTION	$8,221,785
MICHAEL ANTHONY CONTRACTING
161 RAILROAD AVENUE	NEW HYDE PARK	NY	11040	GENERAL CONSTRUCTION	$5,129,938

Field	Value	IRS element (for citing)
Cntrct Rcvd Greater Than100 K	161	CntrctRcvdGreaterThan100KCnt
All Other Contributions	$257,200,000	AllOtherContributionsAmt
Noncash Contributions	$1,726,828	NoncashContributionsAmt
Total Contributions	$257,200,000	TotalContributionsAmt

Program Service Revenue ProgramServiceRevenueGrp (2 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt
SERVICES PROVIDED SEE NOTE A & ATTACH.1 IN SCH O	900099	$1,050,200,000	$1,050,200,000
CAFETERIA	721000	$3,613,000	$3,613,000

Field	Value	IRS element (for citing)
Total Program Service Revenue	$1,053,813,000	TotalProgramServiceRevenueAmt

Investment Income InvestmentIncomeGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$10,111,000	TotalRevenueColumnAmt
Unrelated Business Revenue	$7,147,496	UnrelatedBusinessRevenueAmt
Exclusion	$2,963,504	ExclusionAmt

Incm From Invest Bond Proceeds IncmFromInvestBondProceedsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Royalties Revenue RoyaltiesRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$30,000	TotalRevenueColumnAmt
Exclusion	$30,000	ExclusionAmt

Rental Income Or Loss RentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Real	$0	RealAmt
Personal	$0	PersonalAmt

Net Rental Income Or Loss NetRentalIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Gross Amount Sales Assets GrossAmountSalesAssetsGrp

Field	Value	IRS element (for citing)
Securities	$752,800,743	SecuritiesAmt

Less Cost Oth Basis Sales Expnss LessCostOthBasisSalesExpnssGrp

Field	Value	IRS element (for citing)
Securities	$551,968,743	SecuritiesAmt

Gain Or Loss GainOrLossGrp

Field	Value	IRS element (for citing)
Securities	$200,832,000	SecuritiesAmt

Net Gain Or Loss Investments NetGainOrLossInvestmentsGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$200,832,000	TotalRevenueColumnAmt
Exclusion	$200,832,000	ExclusionAmt

Field	Value	IRS element (for citing)
Fundraising Gross Income	$0	FundraisingGrossIncomeAmt
Fundraising Direct Expenses	$0	FundraisingDirectExpensesAmt

Net Incm From Fundraising Evt NetIncmFromFundraisingEvtGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gaming Gross Income	$0	GamingGrossIncomeAmt
Gaming Direct Expenses	$0	GamingDirectExpensesAmt

Net Income From Gaming NetIncomeFromGamingGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Field	Value	IRS element (for citing)
Gross Sales Of Inventory	$0	GrossSalesOfInventoryAmt
Cost Of Goods Sold	$0	CostOfGoodsSoldAmt

Net Income Or Loss NetIncomeOrLossGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$0	TotalRevenueColumnAmt

Other Revenue Misc OtherRevenueMiscGrp (3 entries)

DescDesc	BusinessBusinessCd	Total Revenue ColumnTotalRevenueColumnAmt	Related Or Exempt Func IncomeRelatedOrExemptFuncIncomeAmt	ExclusionExclusionAmt
RESEARCH EXPENSE RECOVERY	711110	$14,914,000	$14,914,000
GIFT SHOP INCOME	811000	$1,542,000		$1,542,000
VENDOR DISCOUNT	900099	$1,012,000		$1,012,000

Miscellaneous Revenue MiscellaneousRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$11,967,000	TotalRevenueColumnAmt
Exclusion	$11,967,000	ExclusionAmt

Field	Value	IRS element (for citing)
Other Revenue Total	$29,435,000	OtherRevenueTotalAmt

Total Revenue TotalRevenueGrp

Field	Value	IRS element (for citing)
Total Revenue Column	$1,551,421,000	TotalRevenueColumnAmt
Related Or Exempt Func Income	$1,068,727,000	RelatedOrExemptFuncIncomeAmt
Unrelated Business Revenue	$7,147,496	UnrelatedBusinessRevenueAmt
Exclusion	$218,346,504	ExclusionAmt

Grants To Domestic Orgs GrantsToDomesticOrgsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Grants To Domestic Individuals GrantsToDomesticIndividualsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Foreign Grants ForeignGrantsGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Benefits To Members BenefitsToMembersGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Comp Current Ofcr Directors CompCurrentOfcrDirectorsGrp

Field	Value	IRS element (for citing)
Total	$19,905,919	TotalAmt
Program Services	$14,773,817	ProgramServicesAmt
Management And General	$3,762,293	ManagementAndGeneralAmt
Fundraising	$1,369,809	FundraisingAmt

Comp Disqual Persons CompDisqualPersonsGrp

Field	Value	IRS element (for citing)
Total	$594,984	TotalAmt
Program Services	$488,023	ProgramServicesAmt
Management And General	$106,000	ManagementAndGeneralAmt
Fundraising	$961	FundraisingAmt

Other Salaries And Wages OtherSalariesAndWagesGrp

Field	Value	IRS element (for citing)
Total	$507,372,455	TotalAmt
Program Services	$466,915,672	ProgramServicesAmt
Management And General	$10,535,293	ManagementAndGeneralAmt
Fundraising	$29,921,490	FundraisingAmt

Pension Plan Contributions PensionPlanContributionsGrp

Field	Value	IRS element (for citing)
Total	$38,878,093	TotalAmt
Program Services	$35,520,634	ProgramServicesAmt
Management And General	$1,608,793	ManagementAndGeneralAmt
Fundraising	$1,748,666	FundraisingAmt

Other Employee Benefits OtherEmployeeBenefitsGrp

Field	Value	IRS element (for citing)
Total	$83,118,001	TotalAmt
Program Services	$77,329,922	ProgramServicesAmt
Management And General	$14,176	ManagementAndGeneralAmt
Fundraising	$5,773,903	FundraisingAmt

Payroll Taxes PayrollTaxesGrp

Field	Value	IRS element (for citing)
Total	$36,892,778	TotalAmt
Program Services	$33,706,768	ProgramServicesAmt
Management And General	$1,510,126	ManagementAndGeneralAmt
Fundraising	$1,675,884	FundraisingAmt

Fees For Services Management FeesForServicesManagementGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Services Legal FeesForServicesLegalGrp

Field	Value	IRS element (for citing)
Total	$13,374,098	TotalAmt
Program Services	$12,717,901	ProgramServicesAmt
Management And General	$652,771	ManagementAndGeneralAmt
Fundraising	$3,426	FundraisingAmt

Fees For Services Accounting FeesForServicesAccountingGrp

Field	Value	IRS element (for citing)
Total	$1,138,833	TotalAmt
Program Services	$1,119,936	ProgramServicesAmt
Management And General	$18,208	ManagementAndGeneralAmt
Fundraising	$689	FundraisingAmt

Fees For Services Lobbying FeesForServicesLobbyingGrp

Field	Value	IRS element (for citing)
Total	$540,244	TotalAmt
Program Services	$540,244	ProgramServicesAmt

Fees For Services Prof Fundraising FeesForServicesProfFundraising

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Fees For Srvc Invst Mgmnt Fees FeesForSrvcInvstMgmntFeesGrp

Field	Value	IRS element (for citing)
Total	$9,337,887	TotalAmt
Management And General	$9,337,887	ManagementAndGeneralAmt

Fees For Services Other FeesForServicesOtherGrp

Field	Value	IRS element (for citing)
Total	$64,342,581	TotalAmt
Program Services	$50,873,266	ProgramServicesAmt
Management And General	$6,062,472	ManagementAndGeneralAmt
Fundraising	$7,406,843	FundraisingAmt

Advertising AdvertisingGrp

Field	Value	IRS element (for citing)
Total	$34,652,604	TotalAmt
Program Services	$32,619,027	ProgramServicesAmt
Management And General	$0	ManagementAndGeneralAmt
Fundraising	$2,033,577	FundraisingAmt

Office Expenses OfficeExpensesGrp

Field	Value	IRS element (for citing)
Total	$155,445,613	TotalAmt
Program Services	$129,297,230	ProgramServicesAmt
Management And General	$9,520,758	ManagementAndGeneralAmt
Fundraising	$16,627,625	FundraisingAmt

Information Technology InformationTechnologyGrp

Field	Value	IRS element (for citing)
Total	$91,265,211	TotalAmt
Program Services	$89,636,234	ProgramServicesAmt
Management And General	$415,120	ManagementAndGeneralAmt
Fundraising	$1,213,857	FundraisingAmt

Royalties RoyaltiesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Occupancy OccupancyGrp

Field	Value	IRS element (for citing)
Total	$29,449,596	TotalAmt
Program Services	$28,672,368	ProgramServicesAmt
Management And General	$656,777	ManagementAndGeneralAmt
Fundraising	$120,451	FundraisingAmt

Travel TravelGrp

Field	Value	IRS element (for citing)
Total	$224,401	TotalAmt
Program Services	$195,699	ProgramServicesAmt
Management And General	$1,628	ManagementAndGeneralAmt
Fundraising	$27,074	FundraisingAmt

Pymt Travel Entrtnmnt Pub Ofcl PymtTravelEntrtnmntPubOfclGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Conferences Meetings ConferencesMeetingsGrp

Field	Value	IRS element (for citing)
Total	$1,884,023	TotalAmt
Program Services	$1,808,466	ProgramServicesAmt
Management And General	$21,859	ManagementAndGeneralAmt
Fundraising	$53,698	FundraisingAmt

Interest InterestGrp

Field	Value	IRS element (for citing)
Total	$18,207,554	TotalAmt
Program Services	$6,123,398	ProgramServicesAmt
Management And General	$12,084,156	ManagementAndGeneralAmt

Payments To Affiliates PaymentsToAffiliatesGrp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Depreciation Depletion DepreciationDepletionGrp

Field	Value	IRS element (for citing)
Total	$93,050,695	TotalAmt
Program Services	$92,431,130	ProgramServicesAmt
Management And General	$132,458	ManagementAndGeneralAmt
Fundraising	$487,107	FundraisingAmt

Insurance InsuranceGrp

Field	Value	IRS element (for citing)
Total	$2,578,567	TotalAmt
Program Services	$2,419,944	ProgramServicesAmt
Management And General	$24,678	ManagementAndGeneralAmt
Fundraising	$133,945	FundraisingAmt

Other Expenses OtherExpensesGrp (4 entries)

DescDesc	TotalTotalAmt	Program ServicesProgramServicesAmt	Management And GeneralManagementAndGeneralAmt	FundraisingFundraisingAmt
NET REQUISITIONED SERVICES	$34,709,868	$29,710,014	$1,709,190	$3,290,664
MED/SURG SUPPLIES	$6,662,833	$6,659,907	$2,424	$502
UBIT EXPENSE	$50,576		$50,576
PHARMACEUTICALS	$444,913	$439,719	$811	$4,383

All Other Expenses AllOtherExpensesGrp

Field	Value	IRS element (for citing)
Total	$12,858,323	TotalAmt
Program Services	$13,297,950	ProgramServicesAmt

Total Functional Expenses TotalFunctionalExpensesGrp

Field	Value	IRS element (for citing)
Total	$1,256,980,650	TotalAmt
Program Services	$1,126,857,642	ProgramServicesAmt
Management And General	$58,228,454	ManagementAndGeneralAmt
Fundraising	$71,894,554	FundraisingAmt

Field	Value	IRS element (for citing)
Joint Costs	Yes (X)	JointCostsInd

Total Joint Costs TotalJointCostsGrp

Field	Value	IRS element (for citing)
Total	$15,573,219	TotalAmt
Program Services	$5,642,489	ProgramServicesAmt
Fundraising	$9,930,730	FundraisingAmt

Cash Non Interest Bearing CashNonInterestBearingGrp

Field	Value	IRS element (for citing)
BOY	$329,227,000	BOYAmt
EOY	$155,009,000	EOYAmt

Savings And Temp Cash Invst SavingsAndTempCashInvstGrp

Field	Value	IRS element (for citing)
BOY	$818,066,000	BOYAmt
EOY	$1,040,648,000	EOYAmt

Pledges And Grants Receivable PledgesAndGrantsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$70,767,000	BOYAmt
EOY	$168,331,000	EOYAmt

Accounts Receivable AccountsReceivableGrp

Field	Value	IRS element (for citing)
BOY	$145,070,000	BOYAmt
EOY	$0	EOYAmt

Receivables From Officers Etc ReceivablesFromOfficersEtcGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Rcvbl From Disqualified Prsn RcvblFromDisqualifiedPrsnGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Oth Notes Loans Receivable Net OthNotesLoansReceivableNetGrp

Field	Value	IRS element (for citing)
BOY	$47,269,000	BOYAmt
EOY	$55,117,000	EOYAmt

Inventories For Sale Or Use InventoriesForSaleOrUseGrp

Field	Value	IRS element (for citing)
BOY	$624,000	BOYAmt
EOY	$3,248,000	EOYAmt

Prepaid Expenses Defrd Charges PrepaidExpensesDefrdChargesGrp

Field	Value	IRS element (for citing)
BOY	$141,356,000	BOYAmt
EOY	$327,165,000	EOYAmt

Field	Value	IRS element (for citing)
Land Bldg Equip Cost Or Other Bss	$1,529,154,000	LandBldgEquipCostOrOtherBssAmt
Land Bldg Equip Accum Deprec	$770,263,000	LandBldgEquipAccumDeprecAmt

Land Bldg Equip Basis Net LandBldgEquipBasisNetGrp

Field	Value	IRS element (for citing)
BOY	$609,800,000	BOYAmt
EOY	$758,891,000	EOYAmt

Investments Pub Traded Sec InvestmentsPubTradedSecGrp

Field	Value	IRS element (for citing)
BOY	$3,186,062,000	BOYAmt
EOY	$3,652,595,000	EOYAmt

Investments Other Securities InvestmentsOtherSecuritiesGrp

Field	Value	IRS element (for citing)
BOY	$1,448,922,000	BOYAmt
EOY	$1,967,776,000	EOYAmt

Investments Program Related InvestmentsProgramRelatedGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Intangible Assets IntangibleAssetsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Other Assets Total OtherAssetsTotalGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Total Assets TotalAssetsGrp

Field	Value	IRS element (for citing)
BOY	$6,797,163,000	BOYAmt
EOY	$8,128,780,000	EOYAmt

Accounts Payable Accr Expnss AccountsPayableAccrExpnssGrp

Field	Value	IRS element (for citing)
BOY	$509,931,000	BOYAmt
EOY	$568,953,000	EOYAmt

Grants Payable GrantsPayableGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Deferred Revenue DeferredRevenueGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Tax Exempt Bond Liabilities TaxExemptBondLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$1,615,976,000	BOYAmt
EOY	$1,651,455,000	EOYAmt

Escrow Account Liability EscrowAccountLiabilityGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Loans From Officers Directors LoansFromOfficersDirectorsGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Mortg Notes Pybl Scrd Invst Prop MortgNotesPyblScrdInvstPropGrp

Field	Value	IRS element (for citing)
BOY	$0	BOYAmt
EOY	$0	EOYAmt

Unsecured Notes Loans Payable UnsecuredNotesLoansPayableGrp

Field	Value	IRS element (for citing)
BOY	$1,381,956,000	BOYAmt
EOY	$1,350,000,000	EOYAmt

Other Liabilities OtherLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$135,427,000	BOYAmt
EOY	$389,560,000	EOYAmt

Total Liabilities TotalLiabilitiesGrp

Field	Value	IRS element (for citing)
BOY	$3,643,290,000	BOYAmt
EOY	$3,959,968,000	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	$2,829,703,000	BOYAmt
EOY	$3,726,253,000	EOYAmt

Donor Restriction Net Assets DonorRestrictionNetAssetsGrp

Field	Value	IRS element (for citing)
BOY	$324,170,000	BOYAmt
EOY	$442,559,000	EOYAmt

Total Net Assets Fund Balance TotalNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$3,153,873,000	BOYAmt
EOY	$4,168,812,000	EOYAmt

Tot Liab Net Assets Fund Balance TotLiabNetAssetsFundBalanceGrp

Field	Value	IRS element (for citing)
BOY	$6,797,163,000	BOYAmt
EOY	$8,128,780,000	EOYAmt

Field	Value	IRS element (for citing)
Info In Schedule O Part XI	Yes (X)	InfoInScheduleOPartXIInd
Reconcilation Revenue Expnss	$294,440,350	ReconcilationRevenueExpnssAmt
Net Unrlzd Gains Losses Invst	$498,992,000	NetUnrlzdGainsLossesInvstAmt
Other Changes In Net Assets	$221,506,650	OtherChangesInNetAssetsAmt
Info In Schedule O Part XII	Yes (X)	InfoInScheduleOPartXIIInd
Method Of Accounting Accrual	Yes (X)	MethodOfAccountingAccrualInd
Accountant Compile Or Review	false	AccountantCompileOrReviewInd
FS Audited	Yes (true)	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 (true)	AuditCommitteeInd
Federal Grant Audit Required	Yes (true)	FederalGrantAuditRequiredInd
Federal Grant Audit Performed	Yes (true)	FederalGrantAuditPerformedInd

Schedule A IRS990ScheduleA

Field	Value	IRS element (for citing)
Hospital	Yes (X)	HospitalInd

Gifts Grants Contri Rcvd170 GiftsGrantsContriRcvd170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$34,535,000	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$169,497,434	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$31,560,247	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$42,290,773	CurrentTaxYearMinus1YearAmt
Current Tax Year	$257,200,000	CurrentTaxYearAmt
Total	$535,083,454	TotalAmt

Tax Rev Levied Orgnztnl Bnft170 TaxRevLeviedOrgnztnlBnft170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Govt Furn Srvc Fclts Vl170 GovtFurnSrvcFcltsVl170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Total Calendar Year170 TotalCalendarYear170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$34,535,000	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$169,497,434	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$31,560,247	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$42,290,773	CurrentTaxYearMinus1YearAmt
Current Tax Year	$257,200,000	CurrentTaxYearAmt
Total	$535,083,454	TotalAmt

Field	Value	IRS element (for citing)
Substantial Contributors Tot	$150,754,520	SubstantialContributorsTotAmt
Public Support Total170	$384,328,934	PublicSupportTotal170Amt

Gross Investment Income170 GrossInvestmentIncome170Grp

Field	Value	IRS element (for citing)
Current Tax Year Minus4 Years	$47,403,556	CurrentTaxYearMinus4YearsAmt
Current Tax Year Minus3 Years	$90,780,000	CurrentTaxYearMinus3YearsAmt
Current Tax Year Minus2 Years	$70,401,294	CurrentTaxYearMinus2YearsAmt
Current Tax Year Minus1 Year	$34,044,000	CurrentTaxYearMinus1YearAmt
Current Tax Year	$10,141,000	CurrentTaxYearAmt
Total	$252,769,850	TotalAmt

Unrelated Business Net Incm170 UnrelatedBusinessNetIncm170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Other Income170 OtherIncome170Grp

Field	Value	IRS element (for citing)
Total	$0	TotalAmt

Field	Value	IRS element (for citing)
Total Support	$787,853,304	TotalSupportAmt
Gross Receipts Rltd Activities	$3,073,395,227	GrossReceiptsRltdActivitiesAmt
Public Support CY170	0.48782	PublicSupportCY170Pct
Public Support PY170	0.43003	PublicSupportPY170Pct
Thirty Thr Pct Suprt Tests CY170	Yes (X)	ThirtyThrPctSuprtTestsCY170Ind

Form990 Schedule A Part VI Form990ScheduleAPartVIGrp

Field	Value	IRS element (for citing)
Form And Line Reference	PART I, LINE 3	FormAndLineReferenceDesc
Explanation	THE INTERNAL REVENUE SERVICE HAS DETERMINED THAT MEMORIAL SLOAN-KETTERING CANCER CENTER QUALIFIES AS A PUBLIC CHARITY UNDER SECTION 170 (B) (1) (A) (iii). HOWEVER, SINCE IT DOES NOT OPERATE A HOSPITAL, IT IS NOT REQUIRED TO COMPLETE SCHEDULE H.	ExplanationTxt

Schedule B IRS990ScheduleB

Contributor Information ContributorInformationGrp

Field	Value	IRS element (for citing)
Contributor	RESTRICTED	ContributorNum

Contributor Business Name ContributorBusinessName

Field	Value	IRS element (for citing)
Business Name Line1	RESTRICTED	BusinessNameLine1

Contributor US Address ContributorUSAddress

Field	Value	IRS element (for citing)
Address Line1	RESTRICTED	AddressLine1
Address Line2	RESTRICTED	AddressLine2
City	RESTRICTED	City
State	RESTRICTED	State
ZIP Code	RESTRICTED	ZIPCode

Field	Value	IRS element (for citing)
Total Contributions	RESTRICTED	TotalContributionsAmt

Schedule C IRS990ScheduleC

Field	Value	IRS element (for citing)
Organization Belongs Afflt Grp	Yes (X)	OrganizationBelongsAffltGrpInd
Total Grassroots Lobbying		TotalGrassrootsLobbyingGrp

Total Direct Lobbying TotalDirectLobbyingGrp

Field	Value	IRS element (for citing)
Filing Organizations Total	$540,244	FilingOrganizationsTotalAmt
Affiliated Group Total	$935,326	AffiliatedGroupTotalAmt

Total Lobbying Expend TotalLobbyingExpendGrp

Field	Value	IRS element (for citing)
Filing Organizations Total	$540,244	FilingOrganizationsTotalAmt
Affiliated Group Total	$935,326	AffiliatedGroupTotalAmt

Other Exempt Purpose Expend OtherExemptPurposeExpendGrp

Field	Value	IRS element (for citing)
Filing Organizations Total	$1,256,440,406	FilingOrganizationsTotalAmt
Affiliated Group Total	$6,143,421,674	AffiliatedGroupTotalAmt

Total Exempt Purpose Expend TotalExemptPurposeExpendGrp

Field	Value	IRS element (for citing)
Filing Organizations Total	$1,256,980,650	FilingOrganizationsTotalAmt
Affiliated Group Total	$6,144,357,000	AffiliatedGroupTotalAmt

Lobbying Nontaxable Amount LobbyingNontaxableAmountGrp

Field	Value	IRS element (for citing)
Filing Organizations Total	$1,000,000	FilingOrganizationsTotalAmt
Affiliated Group Total	$1,000,000	AffiliatedGroupTotalAmt

Grassroots Nontaxable GrassrootsNontaxableGrp

Field	Value	IRS element (for citing)
Filing Organizations Total	$250,000	FilingOrganizationsTotalAmt
Affiliated Group Total	$250,000	AffiliatedGroupTotalAmt

Field	Value	IRS element (for citing)
Tot Lbbyng Grassroot Mns Non Tx		TotLbbyngGrassrootMnsNonTxGrp
Tot Lbby Expend Mns Lbbyng Non Tx		TotLbbyExpendMnsLbbyngNonTxGrp

Avg Lobbying Nontaxable Amount AvgLobbyingNontaxableAmountGrp

Field	Value	IRS element (for citing)
Current Year Minus3	$1,000,000	CurrentYearMinus3Amt
Current Year Minus2	$1,000,000	CurrentYearMinus2Amt
Current Year Minus1	$1,000,000	CurrentYearMinus1Amt
Current Year	$1,000,000	CurrentYearAmt
Total	$4,000,000	TotalAmt

Field	Value	IRS element (for citing)
Lobbying Ceiling	$6,000,000	LobbyingCeilingAmt

Avg Total Lobbying Expend AvgTotalLobbyingExpendGrp

Field	Value	IRS element (for citing)
Current Year Minus3	$872,735	CurrentYearMinus3Amt
Current Year Minus2	$921,757	CurrentYearMinus2Amt
Current Year Minus1	$675,588	CurrentYearMinus1Amt
Current Year	$540,244	CurrentYearAmt
Total	$3,010,324	TotalAmt

Avg Grassroots Nontaxable AvgGrassrootsNontaxableGrp

Field	Value	IRS element (for citing)
Current Year Minus3	$250,000	CurrentYearMinus3Amt
Current Year Minus2	$250,000	CurrentYearMinus2Amt
Current Year Minus1	$250,000	CurrentYearMinus1Amt
Current Year	$250,000	CurrentYearAmt
Total	$1,000,000	TotalAmt

Field	Value	IRS element (for citing)
Grassroots Ceiling	$1,500,000	GrassrootsCeilingAmt

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART II-A	FormAndLineReferenceDesc
Explanation	LOBBYING ACTIVITIES PERFORMED BY BOTH MEMORIAL SLOAN-KETTERING CANCER CENTER (EIN 13-1924236) AND MEMORIAL HOSPITAL (EIN 13-1624082). LOBBYING EXPENDITURES ARE REPORTED ON THE STATEMENT OF FUNCTIONAL EXPENSE LINE 11d. THE CENTER HAS MADE THE 501(h) ELECTION. OUR AFFILIATED ORGANIZATIONS ARE IDENTIFIED BELOW. ALL AFFILIATES USE THE CORPORATE ADDRESS 1275 YORK AVENUE, NEW YORK, N.Y. 10065-6007. MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASES (13-1624082), SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH (13-1624182), SKI REALTY, INC. (13-3389586), LOUIS V. GERSTNER JR., GRADUATE SCHOOL (20-2212588), MSK. INSURANCE U.S., INC. (83-0363317), AND MSKCC PROTON INC., (35-2397819).	ExplanationTxt

Schedule D IRS990ScheduleD

Field	Value	IRS element (for citing)
Art Public Exhibition Amounts		ArtPublicExhibitionAmountsGrp
Held Works Art		HeldWorksArtGrp

CY Endwmt Fund CYEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$397,079,000	BeginningYearBalanceAmt
Contributions	$7,845,000	ContributionsAmt
Investment Earnings Or Losses	$934,000	InvestmentEarningsOrLossesAmt
End Year Balance	$405,858,000	EndYearBalanceAmt

CY Minus1 Yr Endwmt Fund CYMinus1YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$396,451,000	BeginningYearBalanceAmt
Contributions	$636,000	ContributionsAmt
Investment Earnings Or Losses	-$8,000	InvestmentEarningsOrLossesAmt
End Year Balance	$397,079,000	EndYearBalanceAmt

CY Minus2 Yr Endwmt Fund CYMinus2YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$385,622,000	BeginningYearBalanceAmt
Contributions	$10,435,000	ContributionsAmt
Investment Earnings Or Losses	$394,000	InvestmentEarningsOrLossesAmt
End Year Balance	$396,451,000	EndYearBalanceAmt

CY Minus3 Yr Endwmt Fund CYMinus3YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$250,120,000	BeginningYearBalanceAmt
Contributions	$139,261,000	ContributionsAmt
Investment Earnings Or Losses	-$3,759,000	InvestmentEarningsOrLossesAmt
End Year Balance	$385,622,000	EndYearBalanceAmt

CY Minus4 Yr Endwmt Fund CYMinus4YrEndwmtFundGrp

Field	Value	IRS element (for citing)
Beginning Year Balance	$217,145,357	BeginningYearBalanceAmt
Contributions	$20,320,000	ContributionsAmt
Investment Earnings Or Losses	$12,654,643	InvestmentEarningsOrLossesAmt
End Year Balance	$250,120,000	EndYearBalanceAmt

Field	Value	IRS element (for citing)
Board Designated Balance EOY	0.45780	BoardDesignatedBalanceEOYPct
Prmnnt Endowment Balance EOY	0.54220	PrmnntEndowmentBalanceEOYPct
Endowments Held Unrelated Org	false	EndowmentsHeldUnrelatedOrgInd
Endowments Held Related Org	false	EndowmentsHeldRelatedOrgInd

Land LandGrp

Field	Value	IRS element (for citing)
Book Value	$0	BookValueAmt

Buildings BuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$341,952,000	OtherCostOrOtherBasisAmt
Depreciation	$107,743,000	DepreciationAmt
Book Value	$234,209,000	BookValueAmt

Leasehold Improvements LeaseholdImprovementsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$23,435,000	OtherCostOrOtherBasisAmt
Depreciation	$19,748,000	DepreciationAmt
Book Value	$3,687,000	BookValueAmt

Equipment EquipmentGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$866,362,000	OtherCostOrOtherBasisAmt
Depreciation	$627,675,000	DepreciationAmt
Book Value	$238,687,000	BookValueAmt

Other Land Buildings OtherLandBuildingsGrp

Field	Value	IRS element (for citing)
Other Cost Or Other Basis	$297,405,000	OtherCostOrOtherBasisAmt
Depreciation	$15,097,000	DepreciationAmt
Book Value	$282,308,000	BookValueAmt

Field	Value	IRS element (for citing)
Total Book Value Land Buildings	$758,891,000	TotalBookValueLandBuildingsAmt
Financial Derivatives		FinancialDerivativesGrp
Closely Held Equity Interests		CloselyHeldEquityInterestsGrp

Other Securities OtherSecuritiesGrp

Field	Value	IRS element (for citing)
Desc	PRIVATE EQUITY & VENTURE CAP	Desc
Book Value	$1,967,776,000	BookValueAmt
Method Valuation	F	MethodValuationCd

Field	Value	IRS element (for citing)
Total Book Value Securities	$1,967,776,000	TotalBookValueSecuritiesAmt
Federal Income Tax Liability	$0	FederalIncomeTaxLiabilityAmt

Other Liabilities Org OtherLiabilitiesOrgGrp (7 entries)

DescDesc	AmtAmt
PENSION AND POSTRETIREMENT	$46,437,000
DEFERRED GIFT ANNUITY	$16,442,000
ASSET RETIREMENT OBLIGATION	$3,156,000
CAPTIVE INSURANCE LOAN AGREEME	$71,799,000
ACCRUED SICK PAY	$567,000
NET INTERCORPORATE LIABILITY	$225,306,000
OTHER LIABILITIES	$25,853,000

Field	Value	IRS element (for citing)
Total Liability	$389,560,000	TotalLiabilityAmt
Total Rev Etc Audited Fincl Stmt	$2,022,997,000	TotalRevEtcAuditedFinclStmtAmt
Net Unrealized Gains Invst	$498,992,000	NetUnrealizedGainsInvstAmt
Revenue Not Reported	$498,992,000	RevenueNotReportedAmt
Revenue Subtotal	$1,524,005,000	RevenueSubtotalAmt
Investment Expenses Not Incld	$27,416,000	InvestmentExpensesNotIncldAmt
Revenue Not Reported Fincl Stmt	$27,416,000	RevenueNotReportedFinclStmtAmt
Total Revenue Per Form990	$1,551,421,000	TotalRevenuePerForm990Amt
Tot Expns Etc Audited Fincl Stmt	$1,229,564,650	TotExpnsEtcAuditedFinclStmtAmt
Expenses Subtotal	$1,229,564,650	ExpensesSubtotalAmt
Investment Expenses Not Incld2	$27,416,000	InvestmentExpensesNotIncld2Amt
Expenses Not Rpt Fincl Stmt	$27,416,000	ExpensesNotRptFinclStmtAmt
Total Expenses Per Form990	$1,256,980,650	TotalExpensesPerForm990Amt

Supplemental Information Detail SupplementalInformationDetail (2 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
INTENDED USE OF ENDOWMENT FUNDS	PERMANENT ENDOWMENT FUNDS ARE HELD BY THE ORGANIZATION IN PERPETUITY. INCOME EARNED ON THE FUND BALANCE IS USED TO SUPPORT THE OPERATIONS OF MEMORIAL SLOAN-KETTERING CANCER CENTER.
FIN 48 LIABILITY FOR UNCERTAIN TAX POSITIONS	A FIN 48 FOOTNOTE DISCLOSURE, RELATING TO THE ACCOUNTING FOR INCOME TAXES, WAS NOT REQUIRED BECAUSE THERE WAS NO MATERIAL IMPACT ON THE INSTITUTION'S FINANCIAL STATEMENTS.

Schedule F IRS990ScheduleF

Account Activities Outside US AccountActivitiesOutsideUSGrp (5 entries)

RegionRegionTxt	EmployeeEmployeeCnt	Type Of Activities ConductedTypeOfActivitiesConductedTxt	Specific Services ProvidedSpecificServicesProvidedTxt	Region Total ExpendituresRegionTotalExpendituresAmt
Europe (Including Iceland and Greenland)	5	Program Services	ADMIN SUPPORT	$1,072,673
Middle East and North Africa	1	Program Services	ADMIN SUPPORT	$204,387
Central America and the Caribbean	0	Investments		$3,148,653,396
Sub-Saharan Africa	0	Investments		$63,436,653
Europe (Including Iceland and Greenland)	0	Investments		$21,094,339

Field	Value	IRS element (for citing)
Subtotal Offices	0	SubtotalOfficesCnt
Subtotal Employees	6	SubtotalEmployeesCnt
Total Office	0	TotalOfficeCnt
Total Employee	6	TotalEmployeeCnt
Subtotal Spent	$3,234,461,448	SubtotalSpentAmt
Total Spent	$3,234,461,448	TotalSpentAmt
Transfer To Foreign Corp	Yes (true)	TransferToForeignCorpInd
Interest In Foreign Trust	false	InterestInForeignTrustInd
Foreign Corp Ownership	Yes (true)	ForeignCorpOwnershipInd
Passive Foreign Investmest Co	Yes (true)	PassiveForeignInvestmestCoInd
Foreign Partnership	Yes (true)	ForeignPartnershipInd
Boycott Countries	false	BoycottCountriesInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SCHEDULE F, PART I , LINE 3, COLUMN f	FormAndLineReferenceDesc
Explanation	VALUES SHOWN IN COLUMN F ARE THE MARKET VALUES FOR THE INVESTMENTS AT DECEMBER 31.	ExplanationTxt

Schedule J IRS990ScheduleJ

Field	Value	IRS element (for citing)
First Class Or Charter Travel	Yes (X)	FirstClassOrCharterTravelInd
Housing Allowance Or Residence	Yes (X)	HousingAllowanceOrResidenceInd
Written Policy Ref T And E Expnss	Yes (true)	WrittenPolicyRefTAndEExpnssInd
Substantiation Required	Yes (true)	SubstantiationRequiredInd
Compensation Committee	Yes (X)	CompensationCommitteeInd
Independent Consultant	Yes (X)	IndependentConsultantInd
Written Employment Contract	Yes (X)	WrittenEmploymentContractInd
Compensation Survey	Yes (X)	CompensationSurveyInd
Board Or Committee Approval	Yes (X)	BoardOrCommitteeApprovalInd
Severance Payment	Yes (true)	SeverancePaymentInd
Supplemental Nonqual Rtr Plan	Yes (true)	SupplementalNonqualRtrPlanInd
Equity Based Comp Arrngm	false	EquityBasedCompArrngmInd
Comp Based On Revenue Of Flng Org	false	CompBasedOnRevenueOfFlngOrgInd
Comp Bsd On Rev Related Orgs	false	CompBsdOnRevRelatedOrgsInd
Comp Bsd Net Earns Flng Org	false	CompBsdNetEarnsFlngOrgInd
Comp Bsd Net Earns Rltd Orgs	false	CompBsdNetEarnsRltdOrgsInd
Any Non Fixed Payments	Yes (true)	AnyNonFixedPaymentsInd
Initial Contract Exception	Yes (true)	InitialContractExceptionInd
Rebuttable Presumption Proc	Yes (true)	RebuttablePresumptionProcInd

Rltd Org Officer Trst Key Empl RltdOrgOfficerTrstKeyEmplGrp (21 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
KATHRYN MARTIN
EVP & COO	$1,427,165	$0	$287,106	$0	$46,218	$0	$39,200	$0	$46,372	$0	$1,846,061	$0	$16,500	$0
CRAIG P THOMPSON MD
BOARD MBR, PRESIDENT & CEO	$1,791,351	$0	$360,000	$0	$533,175	$0	$39,200	$0	$241,757	$0	$2,965,483	$0	$16,500	$0
JASON KLEIN
SVP & CHIEF INVESTMENT OFFICER	$976,596	$0	$594,840	$0	$1,159,822	$0	$39,200	$0	$47,825	$0	$2,818,283	$0	$16,500	$0
MICHAEL HARRINGTON
evp & CFO	$1,436,288	$0	$288,400	$0	$49,953	$0	$31,200	$0	$32,139	$0	$1,837,980	$0	$8,250	$0
KERRY BESSEY
SVP & CHIEF HR OFFICER	$703,818	$0	$510,773	$0	$46,388	$0	$39,200	$0	$42,157	$0	$1,342,336	$0	$16,500	$0
JORGE LOPEZ ESQ
EVP & GENERAL COUNCEL	$950,745	$0	$337,089	$0	$19,298	$0	$31,200	$0	$49,159	$0	$1,387,491	$0	$8,250	$0
KENNETH MANOTTI
SVP DEVELOPMENT	$892,932	$0	$315,620	$0	$42,085	$0	$31,200	$0	$36,041	$0	$1,317,878	$0	$8,250	$0
EDWARD MAHONEY
SVP, FACILITIES MGMT & CONST	$564,736	$0	$244,312	$0	$28,573	$0	$27,089	$0	$22,696	$0	$887,406	$0	$16,500	$0
ERIC M COTTINGTON PHD
SVP, RESEARCH & TECH MGMT	$636,930	$0	$261,209	$0	$51,999	$0	$38,364	$0	$35,605	$0	$1,024,107	$0	$32,500	$0
PATRICIA C SKARULIS
FORMER SVP CIO until 12/2019	$0	$0	$0	$0	$377,770	$0	$0	$0	$6,521	$0	$384,291	$0	$0	$0
CLAUS JENSEN
EVP & CHIEF DIGITAL OFFICER	$390,333	$0	$288,400	$0	$9,635	$0	$26,923	$0	$16,511	$0	$731,802	$0	$8,250	$0
DEBRA BERNS ESQ
SVP & CHIEF RISK OFFICER	$712,890	$0	$261,000	$0	$13,565	$0	$31,200	$0	$17,103	$0	$1,035,758	$0	$8,250	$0
GREGORY RASKIN
VP, TECHNOLOGY DEVELOPMENT	$580,704	$0	$491,750	$0	$69,695	$0	$31,200	$0	$43,287	$0	$1,216,636	$0	$8,250	$0
MARK SVENNINGSON
SVP FINANCE	$689,445	$0	$126,002	$0	$34,700	$0	$39,200	$0	$33,817	$0	$923,164	$0	$16,500	$0
WENDY PERCHICK
SVP STRATEGIC PLANNING & INNOV	$673,377	$0	$305,024	$0	$40,404	$0	$39,200	$0	$30,869	$0	$1,088,874	$0	$16,500	$0
LARRY NORTON
SVP OFFICE OF THE PRESIDE/CEO	$899,226	$0	$0	$0	$40,460	$0	$31,200	$0	$50,251	$0	$1,021,137	$0	$8,250	$0
CAROLYN LEVINE ESQ
DEPUTY GEN COUNSEL CORP SECTY	$439,477	$0	$89,116	$0	$12,775	$0	$30,980	$0	$28,006	$0	$600,354	$0	$7,880	$0
AVICE MEEHAN
FORMER SVP CCO until 5/2019	$0	$0	$0	$0	$198,979	$0	$0	$0	$11,714	$0	$210,693	$0	$0	$0
PHILIP KANTOFF
VISITING INVESTIGATOR	$731,532	$0	$0	$0	$753,246	$0	$31,200	$0	$16,555	$0	$1,532,533	$0	$8,250	$0
ATEFEH RIAZI
CHIEF INFORMATION OFFICER	$759,598	$0	$200,000	$0	$8,750	$0	$16,700	$0	$17,736	$0	$1,002,784	$0	$8,250	$0
ROXANNE TAYLOR
CHIEF MARKET & COMM. OFFICER	$750,009	$0	$375,000	$0	$24,633	$0	$31,200	$0	$6,974	$0	$1,187,816	$0	$8,250	$0

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SUPPLEMENTAL COMPENSATION INFORMATION	FormAndLineReferenceDesc
Explanation	SCHEDULE J, PART I LINE 1A - BUSINESS OR FIRST-CLASS TRAVEL IS ALLOWED FOR FLIGHTS GREATER THAN SIX CONTINUOUS HOURS FOR ANY EMPLOYEE NOT FUNDED BY FEDERAL GRANTS. EXCEPTIONS TO THE SIX HOUR RULE ARE REVIEWED ON AN INDIVIDUAL BASIS. ALL TRAVEL MUST BE APPROVED BEFORE ANY ARRANGEMENTS ARE MADE. MSKCC HAS AN ACCOUNTABLE TRAVEL POLICY AND THEREFORE, DOES NOT INCLUDE TRAVEL AS TAXABLE COMPENSATION. THE DUTIES TO BE PERFORMED BY OUR PRESIDENT REQUIRE HIM TO BE ON CALL AND TO PERFORM DUTIES AS AND WHEN APPROPRIATE DURING HIS OFF-DUTY PERIODS AS WELL AS DURING NORMAL OFFICE HOURS. AN EMPLOYMENT CONTRACT REQUIRES OUR PRESIDENT TO LIVE IN THE OFFICIAL RESIDENCE OWNED AND MAINTAINED BY THE INSTITUTION. THE CONTRACT REQUIRES OUR PRESIDENT TO USE THE RESIDENCE FOR INSTITUTIONAL PURPOSES, INCLUDING, BUT NOT LIMITED TO, MEETINGS WITH STAFF, DONORS AND POTENTIAL DONORS, VISITING PROFESSORS AND SCIENTISTS, AND OTHER PERSONS INVOLVED WITH THE AFFAIRS OF THE INSTITUTION, CONFIDENTIAL INTERVIEWS WITH MEMBERS AND PROSPECTIVE MEMBERS OF THE STAFF; AND FOR OTHER INSTITUTIONAL ACTIVITIES CONDUCTED DURING AND OUTSIDE OF NORMAL OFFICE HOURS. THE COST IS REPORTED AS COMPENSATION ON FORM 990 AND IS EXCLUDED FROM TAXABLE COMPENSATION IN ACCORDANCE WITH CODE SECTION 119. SCHEDULE J, PART I LINE 4A - INCLUDED IN FORM 990 IS SEVERANCE PAY FOR AVICE MEEHAN, SVP & CHIEF COMMUNICATION OFFICER, OF $201,688, TERMINATED IN MAY 2019 AND PATRICIA SKARULIS, SVP & CHIEF INFORMATION OFFICER, OF $379,001, TERMINATED IN DECEMBER 2019. LINE 4B - JASON KLEIN WAS PAID $1,073,126 AS PART OF A DEFERRED COMPENSATION AGREEMENT. LINE 7 - INCENTIVE PAY IS PROVIDED TO OFFICERS AND KEY EMPLOYEES BASED ON THEIR ACHIEVEMENT OF PRE-DETERMINED GOALS RELATING TO QUALITY OF CARE, PATIENT SAFETY, OPERATIONAL EFFICIENCY AND FINANCIAL PERFORMANCE. THE COMPENSATION COMMITTEE OF THE BOARD AUTHORIZES ALL EXECUTIVE BONUSES AND INCENTIVE PLANS ON AN ANNUAL BASIS. IN ADDITION, AS WELL AS AN OVERALL AUTHORIZATION AND APPROVAL FOR KEY EMPLOYEES AND OTHER MANAGEMENT INCLUDING PROFESSIONAL AND OTHER STAFF BY SETTING THE BONUS POOL IN CONJUNCTION WITH THE INPUT FROM HUMAN RESOURCES. STAFF BONUSES ARE IMPACTED BY ANNUAL MERIT REVIEW PROCESS. LINE 8 - AN EMPLOYMENT CONTRACT WAS ENTERED INTO AND SIGNED PRIOR TO EMPLOYMENT.	ExplanationTxt

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
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
A	146000293	6499063Z7	2013-06-28	$80,000,000	SEE PART VI	false	false	false
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
B	146000293	000000000	2016-04-28	$110,000,000	SEE PART VI	false	false	false
DORMITORY AUTHORITY OF THE STATE OF NEW YORK
C	146000293	000000000	2016-09-09	$145,000,000	SEE PART VI	false	false	false
NEW JERSEY ECONOMIC DEVELOPMENT AUTHORITY
D	222045817	000000000	2017-12-20	$335,567,386	SEE PART VI	false	false	false

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp (4 entries)

Bond ReferenceBondReferenceCd	RetiredRetiredAmt	Bond DefeasedBondDefeasedAmt	Total ProceedsTotalProceedsAmt	In Reserve FundInReserveFundAmt	Capitalized InterestCapitalizedInterestAmt	Refunding EscrowRefundingEscrowAmt	Issuance Costs From ProceedsIssuanceCostsFromProceedsAmt	Credit EnhancementCreditEnhancementAmt	Working Capital ExpendituresWorkingCapitalExpendituresAmt	Capital ExpendituresCapitalExpendituresAmt	Other Spent ProceedsOtherSpentProceedsAmt	UnspentUnspentAmt	Substantial CompletionSubstantialCompletionYr	Refunding Tax Exempt BondsRefundingTaxExemptBondsInd	Refunding Taxable BondsRefundingTaxableBondsInd	Final Allocation MadeFinalAllocationMadeInd	Adequate Books And Rec MaintAdequateBooksAndRecMaintInd
A	$66,000,000	$0	$80,000,000	$0	$0	$0	$0	$0	$0	$0	$80,000,000	$0	2013	Yes (true)	false	Yes (true)	Yes (true)
B	$18,702,374	$0	$110,239,999	$0	$0	$0	$155,282	$0	$0	$110,009,717	$75,000	$0	2017	false	false	Yes (true)	Yes (true)
C	$76,125,000	$0	$145,000,000	$0	$0	$0	$72,861	$0	$0	$144,627,139	$300,000	$0	2018	false	false	Yes (true)	Yes (true)
D	$11,550,000	$0	$339,194,534	$0	$0	$0	$2,262,236	$0	$0	$245,499,309	$91,432,989	$0	2019	Yes (true)	false	Yes (true)	Yes (true)

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp (4 entries)

Bond ReferenceBondReferenceCd	Owning Bond Financed PropertyOwningBondFinancedPropertyInd	Any Lease ArrangementsAnyLeaseArrangementsInd	Mgmt Contract Bond Fincd PropMgmtContractBondFincdPropInd	Any Research AgreementsAnyResearchAgreementsInd	Engage Bond Counsel ResearchEngageBondCounselResearchInd	Bond Iss Meet Prvt Sec Pymt TestBondIssMeetPrvtSecPymtTestInd	Change In Use Bond Financed PropChangeInUseBondFinancedPropInd	Remedial Action TakenRemedialActionTakenInd	Procs Nonqualified Bond RemdtdProcsNonqualifiedBondRemdtdInd
A	false	false	false	Yes (true)	false	false	false	false	Yes (true)
B	false	false	false	Yes (true)	false	false	false	false	Yes (true)
C	false	false	false	Yes (true)	false	false	false	false	Yes (true)
D	false	false	false	Yes (true)	false	false			Yes (true)

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	Hedge Identified In Bks And RecHedgeIdentifiedInBksAndRecInd	Gross Proceeds Invested In GICGrossProceedsInvestedInGICInd	Business Name Line1GICProviderName/BusinessNameLine1Txt	Gross Proceeds InvestedGrossProceedsInvestedInd	Written Proc To Monitor ReqsWrittenProcToMonitorReqsInd
0
A	false	false	false	Yes (true)	false	false	false	0	false	Yes (true)
0
B	false	false	false	Yes (true)	false	false	false	0	false	Yes (true)
0
C	false	false	false	Yes (true)	false	false	false	0	false	Yes (true)
0
D	false	Yes (true)	false	false	false	false	false	0	false	Yes (true)

Procedures Corrective Action ProceduresCorrectiveActionGrp (4 entries)

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

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	PART I, COLUMN (F) DESCRIPTION OF PURPOSE	FormAndLineReferenceDesc
Explanation	2013 SERIES BONDS (DASNY)- CUSIP #6499063Z7: 2013 SERIES BONDS WERE USED TO CURRENT REFUND THE 2010 SERIES BONDS ISSUED 9/2/2010. 2016 SERIES BONDS (DASNY) - CUSIP #000000000: 2016 SERIES BONDS WERE USED TO CONSTRUCT/RENOVATE AND UPGRADE AND EQUIP VARIOUS FACILITIES. 2016 SERIES BONDS (NJEDA) - CUSIP #000000000: 2016 SERIES BONDS WERE USED TO CONSTRUCT AND EQUIP VARIOUS FACILITIES. 2017 SERIES BONDS (DASNY)- CUSIP #000000000: 2017 SERIES BONDS WERE USED TO CURRENT REFUND THE 2015 SERIES BONDS ISSUED JULY 16, 2015 AND CONSTRUCT VARIOUS FACILITIES. 2019 SERIES BONDS (DASNY) - CUSIP #64990GVG4: 2019 SERIES BONDS WERE USED TO REIMBURSE EXPENDITURES INCURRED TO CONSTRUCT A PATIENT CARE FACILITY. PART II LINE 3 - THE AMOUNT OF PROCEEDS ON PART II LINE 3 IS DIFFERENT FROM PART I COLUMN (E) BECAUSE PART II LINE 3 INCLUDES INVESTMENT INCOME AND GAINS/LOSSES. PART III LINE 3(D) - ANY MANAGEMENT CONTRACTS AND RESEARCH AGREEMENTS THAT MAY RESULT IN PRIVATE BUSINESS USE OF BONDS FINANCED PROPERTIES ARE REVIEWED FIRST BY IN-HOUSE STAFF WHO ARE KNOWLEDGEABLE OF AND RESPONSIBLE FOR THE FORM 990. OUTSIDE COUNSEL IS CONSULTED IF QUESTIONS ARISE. THE 2013 SERIES BONDS REBATE CALCULATIONS WERE LAST PERFORMED ON JUNE 21, 2019. THE DASNY 2016 SERIES BONDS REBATE CALCULATIONS WERE PERFORMED ON APRIL 14, 2021. THE NJEDA 2016 SERIES BONDS REBATE CALCULATIONS WERE PERFORMED ON JULY 6, 2022.	ExplanationTxt

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	DORMITORY AUTHORITY OF THE STATE OF NEW YORK	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Bond Issuer EIN	146000293	BondIssuerEIN
CUSIP	64990GVG4	CUSIPNum
Bond Issued	2019-11-01	BondIssuedDt
Issue Price	$342,248,699	IssuePriceAmt
Purpose	SEE PART VI	PurposeDesc
Defeased	false	DefeasedInd
On Behalf Of Issuer	false	OnBehalfOfIssuerInd
Pool Financing	false	PoolFinancingInd

Tax Exempt Bonds Proceeds TaxExemptBondsProceedsGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Retired	$0	RetiredAmt
Bond Defeased	$0	BondDefeasedAmt
Total Proceeds	$342,248,699	TotalProceedsAmt
In Reserve Fund	$0	InReserveFundAmt
Capitalized Interest	$0	CapitalizedInterestAmt
Refunding Escrow	$0	RefundingEscrowAmt
Issuance Costs From Proceeds	$2,248,699	IssuanceCostsFromProceedsAmt
Credit Enhancement	$0	CreditEnhancementAmt
Working Capital Expenditures	$0	WorkingCapitalExpendituresAmt
Capital Expenditures	$340,000,000	CapitalExpendituresAmt
Other Spent Proceeds	$0	OtherSpentProceedsAmt
Unspent	$0	UnspentAmt
Substantial Completion	2019	SubstantialCompletionYr
Refunding Tax Exempt Bonds	false	RefundingTaxExemptBondsInd
Refunding Taxable Bonds	false	RefundingTaxableBondsInd
Final Allocation Made	Yes (true)	FinalAllocationMadeInd
Adequate Books And Rec Maint	Yes (true)	AdequateBooksAndRecMaintInd

Tax Exempt Bonds Private Bus Use TaxExemptBondsPrivateBusUseGrp

Field	Value	IRS element (for citing)
Bond Reference	A	BondReferenceCd
Owning Bond Financed Property	false	OwningBondFinancedPropertyInd
Any Lease Arrangements	false	AnyLeaseArrangementsInd
Mgmt Contract Bond Fincd Prop	false	MgmtContractBondFincdPropInd
Any Research Agreements	Yes (true)	AnyResearchAgreementsInd
Engage Bond Counsel Research	false	EngageBondCounselResearchInd
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	false	BondIssMeetPrvtSecPymtTestInd
Change In Use Bond Financed Prop	false	ChangeInUseBondFinancedPropInd
Change In Use Bond Financed Prop	0.00000	ChangeInUseBondFinancedPropPct
Remedial Action Taken	false	RemedialActionTakenInd
Procs Nonqualified Bond Remdtd	Yes (true)	ProcsNonqualifiedBondRemdtdInd

Tax Exempt Bonds Arbitrage TaxExemptBondsArbitrageGrp

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

Hedge Provider Name HedgeProviderName

Field	Value	IRS element (for citing)
Business Name Line1	0	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Gross Proceeds Invested In GIC	false	GrossProceedsInvestedInGICInd

GIC Provider Name GICProviderName

Field	Value	IRS element (for citing)
Business Name Line1	0	BusinessNameLine1Txt

Field	Value	IRS element (for citing)
Gross Proceeds Invested	false	GrossProceedsInvestedInd
Written Proc To Monitor Reqs	Yes (true)	WrittenProcToMonitorReqsInd

Procedures Corrective Action ProceduresCorrectiveActionGrp

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

Schedule M IRS990ScheduleM

Field	Value	IRS element (for citing)
Works Of Art		WorksOfArtGrp
Art Historical Treasures		ArtHistoricalTreasuresGrp
Art Fractional Interest		ArtFractionalInterestGrp
Books And Publications		BooksAndPublicationsGrp
Clothing And Household Goods		ClothingAndHouseholdGoodsGrp
Cars And Other Vehicles		CarsAndOtherVehiclesGrp
Boats And Planes		BoatsAndPlanesGrp
Intellectual Property		IntellectualPropertyGrp

Securities Publicly Traded SecuritiesPubliclyTradedGrp

Field	Value	IRS element (for citing)
Non Cash Checkbox	Yes (X)	NonCashCheckboxInd
Contribution	248	ContributionCnt
Noncash Contributions Rpt F990	$3,324,493	NoncashContributionsRptF990Amt
Method Of Determining Revenues	MARKET VALUE	MethodOfDeterminingRevenuesTxt

Field	Value	IRS element (for citing)
Securities Closely Held Stock		SecuritiesCloselyHeldStockGrp
Secur Prtnrshp Trust Intrsts		SecurPrtnrshpTrustIntrstsGrp
Securities Miscellaneous		SecuritiesMiscellaneousGrp
Qualified Contrib Hist Struct		QualifiedContribHistStructGrp
Qualified Contrib Other		QualifiedContribOtherGrp
Real Estate Residential		RealEstateResidentialGrp
Real Estate Commercial		RealEstateCommercialGrp
Real Estate Other		RealEstateOtherGrp
Collectibles		CollectiblesGrp
Food Inventory		FoodInventoryGrp
Drugs And Medical Supplies		DrugsAndMedicalSuppliesGrp
Taxidermy		TaxidermyGrp
Historical Artifacts		HistoricalArtifactsGrp
Scientific Specimens		ScientificSpecimensGrp
Archaeological Artifacts		ArchaeologicalArtifactsGrp
Any Property That Must Be Held	false	AnyPropertyThatMustBeHeldInd
Review Process Unusual NC Gifts	Yes (true)	ReviewProcessUnusualNCGiftsInd
Third Parties Used	false	ThirdPartiesUsedInd

Supplemental Information Detail SupplementalInformationDetail

Field	Value	IRS element (for citing)
Form And Line Reference	SALE OF NON CASH CONTRIBUTIONS	FormAndLineReferenceDesc
Explanation	INCLUDED IN THIS VALUE ARE PLEDGE PAYMENTS, MADE BY STOCK, TOTALING $1,597,665. PROMISES TO GIVE ARE REPORTED AT THE DATE THE INTENT IS MADE IN WRITING. PUBLICLY TRADED DONATED STOCK IS SOLD BY MERRILL LYNCH ON BEHALF OF MEMORIAL SLOAN-KETTERING CANCER CENTER.	ExplanationTxt

Schedule O IRS990ScheduleO

Supplemental Information Detail SupplementalInformationDetail (6 entries)

Form And Line ReferenceFormAndLineReferenceDesc	ExplanationExplanationTxt
NOTE A - AFFILIATED ORGANIZATIONS	MEMORIAL SLOAN-KETTERING CANCER CENTER (THE CENTER) IS AFFILIATED WITH THE FOLLOWING 501 (C) (3) ORGANIZATIONS: SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH (THE INSTITUTE), MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASES (THE HOSPITAL), S.K.I. REALTY, INC., MSK INSURANCE US, INC., THE LOUIS V. GERSTNER JR., GRADUATE SCHOOL OF BIOMEDICAL SCIENCES, MSKCC PROPERTIES LLC, WITH THE HOSPITAL BEING THE SOLE MEMBER, THE PROSTATE CANCER CLINICAL TRIALS CONSORTIUM (PCCTC) AND MSKCC PROTON INC. WITH THE CENTER BEING THE SOLE MEMBER. THE ORGANIZATIONS SHARE CERTAIN FACILITIES AND VARIOUS SERVICES INCLUDING ADMINISTRATIVE, PLANT AND ANCILLARY SERVICES. THE FOLLOWING IS A SUMMARY OF SUCH SERVICES AMOUNTS IN 2021: SERVICES PROVIDED TO THE CENTER BY: THE HOSPITAL $ 16,964,000 THE INSTITUTION $ 9,660,000 S.K.I. REALTY, INC. $ 8,089,000 TOTAL $ 34,713,000 SERVICES PROVIDED BY THE CENTER TO: THE HOSPITAL $ 832,014,000 THE INSTITUTION $ 210,760,000 S.K.I. REALTY, INC. $ 5,223,000 GERSTNER GRADUATE SCHOOL $ 19,000 TOTAL $1,048,015,000 MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATES ARE COLLECTIVELY REFERRED TO AS "THE ORGANIZATION". THE CENTER CARRIES ON FUNDRAISING ACTIVITIES ON ITS OWN BEHALF AND ON BEHALF OF THE AFFILIATES. CONTRIBUTIONS AND PLEDGES ARE RECORDED BASED ON THE DONOR'S INTENT IN THE RECORDS OF THE APPROPRIATE ENTITY. FOR 2021, TOTAL CONTRIBUTIONS AND PLEDGES RAISED ON BEHALF OF THE CENTER, HOSPITAL, INSTITUTE AND GRADUATE SCHOOL WERE $576,500,000. CONTRIBUTORS' INFORMATION PROVIDED IN THE ATTACHED SCHEDULE B REPRESENTS THE DONORS' TOTAL PHILANTHROPIC CONTRIBUTIONS TO THE CENTER ONLY. IF ANY DONOR LISTED ON SCHEDULE B MADE CONTRIBUTIONS TO THE HOSPITAL, INSTITUTE, OR GRADUATE SCHOOL, THOSE CONTRIBUTIONS WOULD NOT BE REFLECTED ON THE ATTACHED SCHEDULE B. FUNDRAISING EXPENSES OF $71,894,554 WERE INCURRED AND REPORTED BY THE CENTER IN PART IX, STATEMENT OF FUNCTIONAL EXPENSES. THE CENTER IS ALSO INVOLVED IN LOBBYING FOR THE HOSPITAL AND INSTITUTE, SEE SCHEDULE C. PART II-A.
FORM 990, PART VI, LINE 2	FOR THE TAX YEAR 2021, THE FOLLOWING BUSINESS RELATIONSHIPS WERE REPORTED: 1. DIRECTORS ELLEN V. FUTTER AND PETER J. SOLOMON 2. DIRECTORS ALEXANDER T. ROBERTSON AND CLIFTON S. ROBBINS 3. DIRECTORS ELLEN V. FUTTER AND RICHARD I. BEATTIE 4. DIRECTORS WILLIAM FORD AND HENRY FERNANDEZ FORM 990, PART VI, LINE 11B PRIOR TO FILING THE RETURN, A REVIEW OF THE 990 WAS CONDUCTED BY THE SENIOR VICE PRESIDENT OF FINANCE AND THE CHIEF FINANCIAL OFFICER. IN ADDITION, FORM 990 IS PREPARED IN CONJUNCTION WITH ERNST AND YOUNG, LLP. FORM 990, PART VI, LINE 12C IN 2021, MSK'S CONFLICT OF INTEREST (COI) PROGRAM WAS IMPLEMENTED THROUGH THREE COMPREHENSIVE POLICIES FOR MEMORIAL SLOAN KETTERING CANCER CENTER, MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASES AND SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH, WHICH ARE OUTLINED BELOW: 1. CONFLICT OF INTEREST AND COMMITMENT POLICY (THE "INDIVIDUAL COI POLICY"). a. THE INDIVIDUAL COI POLICY APPLIED TO: (I) PHYSICIANS AND SCIENTISTS WITH ACADEMIC APPOINTMENTS AT ANY LEVEL; (II) ANY CLINICAL PROVIDER WHO COULD INDEPENDENTLY WRITE ORDERS OR PRESCRIPTIONS; (III) INDIVIDUALS WHOSE ROLES INCLUDED THE DESIGN, CONDUCT OR REPORTING OF RESEARCH AND/OR WERE ENGAGED IN HUMAN SUBJECT RESEARCH; (IV) ADMINISTRATIVE EMPLOYEES WITH INDEPENDENT AUTHORITY TO MAKE PURCHASING DECISIONS OR WHO WERE OTHERWISE ABLE TO BIND, NEGOTIATE ON BEHALF, OR EXECUTE AGREEMENTS ON BEHALF OF, MSK; AND (V) INDIVIDUALS THAT SERVED ON MSK INSTITUTIONAL COMMITTEES WITH RESPONSIBILITY FOR OVERSIGHT OF RESEARCH, FORMULARY, OR PURCHASING DECISIONS. b. MSK'S COMPLIANCE COI OFFICE ("COMPLIANCE") AND THE INSTITUTIONAL CONFLICT OF INTEREST COMMITTEE (THE "MSK COI COMMITTEE") WERE RESPONSIBLE FOR THE ADMINISTRATION OF THIS POLICY, UNDER THE OVERSIGHT OF THE NEWLY CREATED COMMITTEE OF THE BOARD (THE "BOARD COI COMMITTEE") DEDICATED EXCLUSIVELY TO DISCHARGING THE BOARD'S RESPONSIBILITY AND AUTHORITY OVER MSK'S CONFLICTS OF INTEREST PROGRAM. c. UPON BECOMING COVERED BY THE INDIVIDUAL COI POLICY, ANNUALLY THEREAFTER AND/OR AS NEW SIGNIFICANT INTERESTS AROSE, AN INDIVIDUAL WAS REQUIRED TO DISCLOSE FINANCIAL INTERESTS AND EXTERNAL RELATIONSHIPS AND ACTIVITIES ("INTERESTS"), WHETHER PAID OR UNPAID, THAT REASONABLY APPEARED TO BE RELATED TO THE INDIVIDUAL'S INSTITUTIONAL RESPONSIBILITIES. COVERED PERSONS WERE REQUIRED TO DISCLOSE INTERESTS FOR THEMSELVES AND IMMEDIATE FAMILY MEMBERS. d. DEPENDING ON THE CIRCUMSTANCES AND BASED ON ESTABLISHED CRITERIA, DISCLOSED INTERESTS WERE REVIEWED BY COMPLIANCE, THE MSK COI COMMITTEE, MSK COI COMMITTEE DESIGNEE(S), AND/OR THE BOARD COI COMMITTEE TO DETERMINE WHETHER AN INDIVIDUAL CONFLICT OF INTEREST EXISTED OR PRESENTED THE PERCEPTION THEREOF (I.E. WHETHER AN INDIVIDUAL FINANCIAL INTEREST COULD DIRECTLY AND SIGNIFICANTLY IMPACT AN INDIVIDUAL'S INSTITUTIONAL RESPONSIBILITIES, OR AN INDIVIDUAL'S INTEREST COULD BE DIRECTLY AND SIGNIFICANTLY IMPACTED BY THEIR INSTITUTIONAL RESPONSIBILITIES). e. THE POLICY REQUIRED ANY INDIVIDUAL CONFLICT OF INTEREST TO BE MANAGED, REDUCED OR ELIMINATED. WHEN A CONFLICT OF INTEREST DETERMINATION WAS MADE, THE MSK COI COMMITTEE, THE MSK COI COMMITTEE DESIGNEE(S), OR THE BOARD COI COMMITTEE, AS APPLICABLE, DETERMINED HOW TO ADDRESS IT. FOR THOSE CONFLICTS DEEMED MANAGEABLE, MANAGEMENT STRATEGIES IMPLEMENTED INCLUDED DISCLOSURE OF THE INTEREST IN RELEVANT PUBLICATIONS, PRESENTATIONS, CONSENT FORMS, AND EDUCATIONAL MATERIALS; RECUSAL AND/OR OTHER LIMITATION ON ROLE; INDEPENDENT OVERSIGHT BY A DISINTERESTED SENIOR PERSONNEL MEMBER OR COMMITTEE; AND TEMPORARY OR PERMANENT REDUCTION, DIVESTITURE, RELINQUISHMENT, OR TERMINATION OF AN INDIVIDUAL'S INTEREST. 2. INSTITUTIONAL CONFLICT OF INTEREST POLICY (THE "INSTITUTIONAL COI POLICY"). a. THE INSTITUTIONAL COI POLICY APPLIED TO FINANCIAL INTERESTS AND RELATIONSHIPS ("INTERESTS") HELD BY MSK AS AN INSTITUTION, AS WELL AS THOSE FINANCIAL INTERESTS AND RELATIONSHIPS ("INTERESTS") HELD BY FIVE SENIOR EXECUTIVE OFFICERS DEEMED "INSTITUTIONAL OFFICIALS,THEIR IMMEDIATE FAMILY MEMBERS. INSTITUTIONAL OFFICIALS INCLUDED THE PRESIDENT AND CHIEF EXECUTIVE OFFICER, THE PHYSICIAN-IN-CHIEF AND CHIEF MEDICAL OFFICER, THE CHIEF OPERATING OFFICER, THE CHIEF FINANCIAL OFFICER, AND THE DIRECTOR OF THE SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH. b. INSTITUTIONAL INTERESTS HELD BY MSK WERE MADE AVAILABLE TO COMPLIANCE THROUGH REGULAR REPORTS FROM AND ONGOING ENGAGEMENT WITH RELEVANT MSK DEPARTMENTS. INSTITUTIONAL INTERESTS HELD BY INSTITUTIONAL OFFICIALS WERE DISCLOSED THROUGH THE PROCESS DESCRIBED ABOVE IN THE INDIVIDUAL COI POLICY, AS WELL AS THE PROCESS DESCRIBED BELOW IN THE BOARD COI POLICY. c. THE MSK COI COMMITTEE OR MSK COI COMMITTEE DESIGNEE(S) WERE RESPONSIBLE FOR DETERMINING WHETHER AN INSTITUTIONAL CONFLICT OF INTEREST EXISTED, I.E. WHETHER THE INSTITUTIONAL INTEREST HELD BY MSK OR AN INSTITUTIONAL OFFICIAL (OR THEIR IMMEDIATE FAMILY MEMBERS) COULD, OR COULD REASONABLY BE PERCEIVED TO, DIRECTLY AND SIGNIFICANTLY AFFECT THE DESIGN, CONDUCT, REPORTING, REVIEW, OR OVERSIGHT OF MSK RESEARCH OR THE OUTCOME OF AN MSK ACTIVITY OR DECISION. d. THE POLICY REQUIRED ANY INSTITUTIONAL CONFLICT OF INTEREST TO BE MANAGED, REDUCED OR ELIMINATED. WHEN AN INSTITUTIONAL CONFLICT OF INTEREST DETERMINATION WAS MADE, THE MSK COI COMMITTEE AND/OR THE MSK COI COMMITTEE DESIGNEE(S) DETERMINED HOW TO ADDRESS IT. FOR THOSE CONFLICTS DEEMED MANAGEABLE, MANAGEMENT STRATEGIES IMPLEMENTED INCLUDED RECUSAL OF THE APPLICABLE INSTITUTIONAL OFFICIAL FROM DECISION-MAKING REGARDING THE ARRANGEMENT AND DISCLOSURE TO RELEVANT PERSONNEL; DISCLOSURE OF THE INTEREST IN RELEVANT PUBLICATIONS, PRESENTATIONS, CONSENT FORMS, AND EDUCATIONAL MATERIALS; INDEPENDENT OVERSIGHT BY A DISINTERESTED SENIOR PERSONNEL MEMBER OR COMMITTEE; AND TEMPORARY OR PERMANENT REDUCTION, DIVESTITURE, RELINQUISHMENT, OR TERMINATION OF MSK'S OR AN INSTITUTIONAL OFFICIAL'S INSTITUTIONAL INTEREST. 3. BOARDS OF GOVERNING TRUSTEES CONFLICT OF INTEREST POLICY (THE "BOARD COI POLICY"). a. THE BOARD COI POLICY APPLIED TO BOARD MEMBERS, OFFICERS, AND OTHER MSK SENIOR LEADERSHIP. INDIVIDUALS COVERED BY THE BOARD COI POLICY WERE REQUIRED TO DISCLOSE FINANCIAL INTERESTS AND RELATIONSHIPS, AS DEFINED BY THE POLICY, ANNUALLY AND ON AN ONGOING BASIS. OTHER ENTITIES IN THE SAME TAX-EXEMPT GROUP HAD OVERLAPPING OFFICERS AND BOARD MEMBERS AS DESCRIBED IN SCHEDULE O; SUCH PERSONS REPORTED FINANCIAL INTERESTS THROUGH THIS OR RELATED PROCESSES. b. THE BOARD COI COMMITTEE WAS RESPONSIBLE FOR DETERMINING WHETHER ANY INTEREST DISCLOSED UNDER THE BOARD COI POLICY GAVE RISE TO A CONFLICT OF INTEREST. THE POLICY REQUIRED THAT THE MEMBERS OF THE BOARD COI COMMITTEE VOTE, WITHOUT THE INDIVIDUAL WITH THE POTENTIAL CONFLICT PRESENT, TO DETERMINE WHETHER A CONFLICT OF INTEREST EXISTED. ALL MEMBERS PARTICIPATING IN THE VOTE WERE REQUIRED TO BE DISINTERESTED WITH RESPECT TO THE TRANSACTION, ARRANGEMENT, OR RELATIONSHIP. c. THE COVERED INDIVIDUAL WITH THE CONFLICT OF INTEREST COULD MAKE A PRESENTATION TO THE BOARD COI COMMITTEE, BUT COULD NOT PARTICIPATE IN OR INFLUENCE THE DISCUSSION OF, OR VOTE ON, THE PROPOSED TRANSACTION, ARRANGEMENT, OR RELATIONSHIP. THE EXISTENCE AND RESOLUTION OF ANY CONFLICT OF INTEREST, ALONG WITH ASSOCIATED DETERMINATIONS MADE AND VOTES TAKEN, WERE REQUIRED TO BE DOCUMENTED IN WRITING. d. FOR ANY TRANSACTION, ARRANGEMENT, OR RELATIONSHIP THAT INVOLVED A CONFLICT OF INTEREST, A CONFLICT MANAGEMENT PLAN COULD BE IMPLEMENTED IF DOING SO WAS IN THE BEST INTERESTS OF MSK. MANAGEMENT PLANS COULD REQUIRE DISCLOSURE, RECUSAL OR OTHER LIMITATION OF ROLE, INDEPENDENT OVERSIGHT AND CONFIDENTIALITY.
FORM 990, PART VI, LINE 15	MEMORIAL SLOAN-KETTERING CANCER CENTER IS COMMITTED TO ENSURING THAT ITS EXECUTIVE COMPENSATION PROGRAM ADHERES TO THE ESTABLISHED STANDARDS OF REGULATORY COMPLIANCE AND BEST CORPORATE GOVERNANCE. THE BOARD OF TRUSTEES AND GOVERNING TRUSTEES HAS CHARGED THE JOINT HUMAN RESOURCES COMMITTEE (WHICH IS COMPOSED OF INDEPENDENT BOARD MEMBERS WITH NO CONFLICTS OF INTEREST IN REGARD TO EXECUTIVE COMPENSATION) WITH MAKING ALL DECISIONS RELATED TO COMPENSATION FOR OFFICERS AND KEY EMPLOYEES. THE COMMITTEE REVIEWS THE TOTAL COMPENSATION OF THE INDIVIDUALS, INCLUDING BOTH CURRENT AND DEFERRED COMPENSATION, AND ALL EMPLOYEE BENEFITS, ON AN ANNUAL BASIS TO ENSURE THAT THE TOTAL COMPENSATION OF EACH OFFICER AND KEY EMPLOYEE IS REASONABLE. TO ASSIST IN THE COMPLETION OF ITS RESPONSIBILITIES, THE COMMITTEE ENGAGES THE SERVICES OF A NATIONALLY RECOGNIZED CONSULTING FIRM SPECIALIZING IN EXECUTIVE COMPENSATION FOR NOT-FOR-PROFIT HEALTHCARE ORGANIZATIONS. EACH YEAR THE COMMITTEE REVIEWS A COMPREHENSIVE REPORT PREPARED BY THE FIRM THAT INCLUDES MARKET DATA FOR FUNCTIONALLY COMPARABLE ROLES IN COMPARABLE ORGANIZATIONS (I.E., NOT-FOR-PROFIT ACADEMIC/RESEARCH MEDICAL CENTERS, ESPECIALLY THOSE SHARING A MISSION SIMILAR TO MSKCC'S, WITH OTHER HEALTHCARE SECTORS CONSIDERED ON A SELECTED BASIS) AND SUMMARIZES THE RELATIVE MARKET POSITION OF EACH EXECUTIVE'S TOTAL COMPENSATION. THE LAST REVIEW WAS MARCH 2021, WHICH SET THE COMPENSATION FOR THE PERIOD APRIL 2021 TO MARCH 2022. ADDITIONALLY, A SENIOR MEMBER OF THE CONSULTING FIRM ATTENDS THE COMMITTEE'S MEETINGS TO PROVIDE INFORMATION AND TO RESPOND TO QUESTIONS BY THE MEMBERS OF THE COMMITTEE. COMPENSATION LEVELS ARE ESTABLISHED CONSIDERING THE MARKET DATA, AN ASSESSMENT OF PERFORMANCE, AND OTHER BUSINESS JUDGMENT FACTORS, CONSISTENT WITH MSKCC'S EXECUTIVE COMPENSATION PHILOSOPHY. THE COMMITTEE'S DECISIONS ARE MADE IN THE BEST INTERESTS OF MSKCC AND ARE INTENDED TO ENSURE THE RECRUITMENT AND RETENTION OF KEY EXECUTIVE TALENT, CONSISTENT WITH THE MARKET PRACTICES OF OTHER NOT-FOR-PROFIT HEALTHCARE ORGANIZATIONS OF COMPARABLE SCOPE, MISSION AND COMPLEXITY. ON AN ANNUAL BASIS, THE COMMITTEE PROVIDES THE FULL BOARD WITH AN OVERVIEW OF ITS DETERMINATIONS AND PROCESS. THE COMMITTEE'S REVIEW PROCESS FOLLOWS THE INTERMEDIATE SANCTIONS' GUIDELINES FOR QUALIFYING FOR THE REBUTTABLE PRESUMPTION OF REASONABLENESS UNDER SECTION 4958 OF THE INTERNAL REVENUE CODE OF 1986: - THE COMPENSATION ARRANGEMENT IS APPROVED IN ADVANCE BY AN "AUTHORIZED BODY" OF THE APPLICABLE TAX-EXEMPT ORGANIZATION (I.E, THE COMMITTEE, WHICH IS COMPOSED ENTIRELY OF INDIVIDUALS WHO DO NOT HAVE A CONFLICT OF INTEREST WITHIN THE MEANING OF THE REGULATIONS UNDER SECTION 4958). - THE AUTHORIZED BODY OBTAINS AND RELIES UPON "APPROPRIATE DATA AS TO COMPARABILITY" PRIOR TO MAKING ITS DETERMINATION, FOR WHICH COMPARABILITY DATA ARE PROVIDED AND ANALYZED BY SULLIVAN, COTTER AND ASSOCIATES, INC., A WELL-REGARDED EXPERT IN THE AREA OF HEALTHCARE COMPENSATION. THE COMMITTEE ADEQUATELY DOCUMENTS THE BASIS FOR ITS DETERMINATION CONCURRENTLY WITH MAKING THAT DETERMINATION, AGAIN AS REQUIRED IN THE REGULATIONS.
FORM 990, PART VI, LINE 19	THE AUDITED FINANCIAL STATEMENTS OF MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATES ARE AVAILABLE TO THE PUBLIC UPON REQUEST. IN ADDITION, THE FINANCIAL STATEMENTS CAN BE ACCESSED AT THE FOLLOWING WEB ADDRESS: WWW.DACBOND.COM. THE ORGANIZATION HAS ENGAGED DAC BOND AS OUR INVESTOR RELATIONS AND DISCLOSURE/DISSEMINATION AGENT. THE INFORMATION AVAILABLE ON THIS WEB SITE INCLUDES AUDITED FINANCIAL STATEMENTS, QUARTERLY UNAUDITED FINANCIAL STATEMENTS AND THE BOND OFFERING STATEMENTS FOR ALL DEBT ISSUES. IN ADDITION, COPIES OF THE GROUP 990 AND THE APPLICABLE 990T ARE ALSO AVAILABLE. THE CONFLICT OF INTEREST POLICY IS AVAILABLE TO THE PUBLIC UPON REQUEST AND IT ALSO CAN BE FOUND AT THE FOLLOWING INSTITUTIONAL WEB SITE: WWW.MSKCC.ORG. GOVERNING DOCUMENTS SUCH AS THE ARTICLES OF INCORPORATION AND CORPORATE BY-LAWS ARE NOT AVAILABLE TO THE PUBLIC. FORM 990, PART VII, SECTION B AMOUNTS PAID TO INDEPENDENT CONTRACTORS INCLUDE AMOUNTS FOR SUBCONTRACTORS AS WELL AS REIMBURSABLE EXPENSES. FORM 990, PART XI, LINE 9 CHANGE IN POSTRETIREMENT REVENUE $231,707,800 OTHER NON-OPERATING EXPENSES ($10,201,150) TOTAL-OTHER CHANGES IN NET ASSETS $221,506,650 FORM 990, PART XII, LINE 2 THE FINANCIAL STATEMENTS OF MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATES ARE AUDITED BY AN INDEPENDENT ACCOUNTING FIRM ON A COMBINED BASIS. THE COMBINED STATEMENTS INCLUDE THE ACCOUNTS OF THE FOLLOWING TAX EXEMPT, SECTION 501 (C) (3), INCORPORATED AFFILIATES: MEMORIAL SLOAN-KETTERING CANCER CENTER (EIN 13-1924236), MEMORIAL HOSPITAL FOR CANCER AND ALLIED DISEASES (EIN 13-1624082), SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH (EIN 13-1624182), S.K.I. REALTY, INC. (EIN 13-3389586), LOUIS V. GERSTNER JR., GRADUATE SCHOOL OF BIOMEDICAL SCIENCES (EIN 20-2212588), AND MSK INSURANCE US, INC.(MVI) EIN 83-0363317. INCLUDED IN THE GROUP EXEMPTION IS MSKCC PROPERTIES LLC (EIN 35-2464610) WITH MEMORIAL HOSPITAL BEING THE SOLE MEMBER, AND MSKCC PROTON, INC. (EIN 35-2397819). THE CENTER'S FINANCIAL STATEMENTS ARE NOT AUDITED INDEPENDENT OF THE COMBINED. REFER TO SCHEDULE D FOR A RECONCILIATION OF THE 990 TO THE CENTER'S FINANCIAL STATEMENTS.
STRATEGIC PLANNING AND COMMUNITY BENEFITS	MEMORIAL SLOAN-KETTERING CANCER CENTER (MSK) AND ITS AFFILIATES AS REPORTED ON A COMBINED BASIS WITH A SEPARATE GROUP 990 FILING UNDER EIN # 91-2154236. MEMORIAL SLOAN-KETTERING CANCER CENTER AND ITS AFFILIATES ARE INTERTWINED WITH A FINANCIAL ASSISTANCE PROGRAM AND COMMUNITY BENEFIT ACTIVITIES AS OUTLINED BELOW. MSK'S INPATIENT HOSPITAL IS IN MID-MANHATTAN WITH ADDITIONAL OUTPATIENT TREATMENT CENTERS IN BROOKLYN, LONG ISLAND, WESTCHESTER COUNTY, AND NEW JERSEY. OUR PRIMARY CATCHMENT AREA ENCOMPASSES 23 COUNTIES ACROSS THE FIVE BOROUGHS OF NEW YORK CITY, LONG ISLAND, SOUTHERN NEW YORK STATE, NEW JERSEY, AND SOUTHWESTERN CONNECTICUT. A TOTAL OF 201,586 PATIENTS WERE SEEN AT MSK'S FACILITIES IN 2021, INCLUDING 184,175 PATIENTS FROM THE TRI-STATE AREA (NY, NJ, CT); 16,994 PATIENTS FROM OTHER PARTS OF THE UNITED STATES; AND 417 PATIENTS FROM OTHER COUNTRIES. THESE PATIENTS ACCOUNTED FOR 24,142 ADMISSIONS TO OUR HOSPITAL WITH 160,922 RELATED PATIENT DAYS AND 904,743 OUTPATIENT VISITS AT OUR COMBINED FACILITIES IN NEW YORK CITY AND THE REGION. SINCE 1987, MSK HAS HAD A FINANCIAL ASSISTANCE PROGRAM (FAP) IN PLACE TO ASSIST UNDERINSURED AND UNINSURED PATIENTS WHO ARE EXPERIENCING DIFFICULTIES MEETING THEIR FINANCIAL RESPONSIBILITIES TO MEMORIAL HOSPITAL AND ITS PHYSICIANS. FINANCIAL COUNSELORS WORK WITH PATIENTS AND INSURANCE COMPANIES INCLUDING MEDICARE AND MEDICAID TO HELP THEM ACCESS SERVICES. THOSE WHO DO NOT QUALIFY FOR PUBLICLY AVAILABLE HEALTH INSURANCE, OR WHO ARE UNABLE TO PAY THEIR PORTION OF FEES ABOVE INSURANCE REIMBURSEMENT, MAY OBTAIN HELP THROUGH THE INSTITUTION'S FAP IF THEY ARE ELIGIBLE. THE INSTITUTION USES A 500% OF THE FEDERAL POVERTY LEVEL (FPL) AS AN ANNUAL INCOME GUIDELINE, TO DETERMINE A PATIENT'S ELIGIBILITY. HOWEVER, A PATIENT MAY QUALIFY FOR FAP EVEN WITH AN INCOME EXCEEDING THE 500% FPL. THAT'S BECAUSE WE ALLOW A DEDUCTION FOR MONTHLY ROUTINE HOUSEHOLD BILLS BASED ON FAMILY SIZE. PATIENTS WITH A ZERO OR NEGATIVE BALANCE ARE THEREFORE, ELIGIBLE FOR THE PROGRAM UNLESS THEY HAVE LARGE ASSETS NOT LINKED TO THEIR RETIREMENT OR EDUCATION. MORE INFORMATION ON THE FINANCIAL ASSISTANCE PROGRAM CAN BE OBTAINED ON THE MSK'S WEBSITE AT WWW.MSKCC.ORG/FINANCIAL-ASSISTANCE. THE TABLE BELOW ALSO ILLUSTRATES THE INCOME GUIDELINE USED IN EVALUATING THE PATIENT'S FINANCIAL STATUS. FAMILY SIZE ALLOWED INCOME RESOURCE LEVELS 1 $ 64,400 $ 37,875 2 $ 87,100 $ 55,500 3 $109,800 $ 62,535 4 $132,500 $ 70,688 5 $155,200 $ 78,848 6 $177,900 $ 87,000
STRATEGIC PLANNING AND COMMUNITY BENEFITS - CONTINUED	MSKCC'S STRATEGIC PLANNING PROCESS INCLUDES DEVELOPING PROGRAMS IN RESPONSE TO CANCER MORBIDITY AND MORTALITY DATA, DEMOGRAPHIC DATA, AND COMMUNITY INPUT IN ACCORDANCE WITH THE IRS COMMUNITY HEALTH NEEDS ASSESSMENTS REQUIREMENTS. THESE FINDINGS ARE USED IN DESIGNING THE IMPLEMENTATION STRATEGY TO PLAN INITIATIVES AND PROGRAMS AIMED AT IMPROVING OUR COMMUNITIES' ACCESS TO CANCER INFORMATION, CANCER CARE. THE ORGANIZATION'S STRATEGIC EFFORTS ARE ALSO FOCUSED ON REDUCING THE CRITICAL ISSUE OF CANCER HEALTH DISPARITIES AMONG MINORITY AND MEDICALLY UNDERSERVED POPULATIONS. THESE PROGRAM SERVICES ARE OFFERED THROUGH VARIOUS CHANNELS WITHIN THE INSTITUTION. THE MSK RALPH LAUREN CENTER (RLC), PROVIDES CANCER PREVENTION, SCREENING, DIAGNOSIS, AND TREATMENT AS WELL AS SOCIAL SERVICES, FINANCIAL COUNSELING AND A FOOD PANTRY SUPPLEMENTED WITH NUTRITIONAL COUNSELING. RLC'S SCOPE OF SERVICES INCLUDE BREAST CANCER EVALUATION, DIAGNOSTIC AND TREATMENT SERVICES, INCLUDING CHEMOTHERAPY, FOR MOST CANCERS AND BLOOD DISEASES, AND SCREENING SERVICES FOR BREAST, CERVICAL, COLON, PROSTATE AND LUNG CANCER AND SMOKING CESSATION PROGRAM. RLC IS STAFFED BY MEDICAL ONCOLOGISTS, A BREAST SURGEON, APP'S, REGISTERED NURSES, PATIENT CARE TECHNICIANS, A DIETICIAN/NUTRITIONIST, RADIOLOGY TECHNOLOGISTS, AND LAB TECHNICIANS. REFERRALS TO CLINICIANS, PROGRAMS, AND FACILITIES WITHIN MEMORIAL HOSPITAL ARE COORDINATED FOR PATIENTS REQUIRING SUCH SERVICES. TO-DATE RLC HAS MANAGED MORE THAN 180,000 PATIENT VISITS AND REPORTED MORE THAN 2,000 FINANCIAL ASSESSMENT CASES. THE PSYCHIATRY & BEHAVIORAL SERVICES DEPARTMENT'S PSYCHIATRISTS AND PSYCHOLOGISTS USE THEIR EXPERTISE TO ASSIST PATIENTS WITH THE SPECTRUM OF PSYCHIATRIC AND BEHAVIORAL ISSUES THAT ARISE DURING DIAGNOSIS AND TREATMENT. THE DEPARTMENT ALSO WORKS TO DEEPEN ITS UNDERSTANDING AND EXPAND TREATMENT OPTIONS FOR ONCOLOGY PATIENTS AROUND THE GLOBE THROUGH CLINICAL TRIALS, RESEARCH, AND OTHER MEANS. THE DEPARTMENT ALSO OFFERS INPATIENT AND OUTPATIENT PSYCHOLOGICAL AND SOCIAL SUPPORT SERVICES TO PATIENTS, THEIR FAMILIES, AND CAREGIVERS. SERVICES PROVIDED INCLUDE CONSULTATIONS AND EVALUATION, PSYCHOTHERAPY, MEDICATION MANAGEMENT AND PHARMACOTHERAPY, SUPPORTIVE COUNSELING, SMOKING CESSATION, HYPNOTHERAPY, AND VARIOUS DIAGNOSTIC TESTS, AND OTHERS. DURING 2021, THE DEPARTMENT EXPERIENCED 32,600 INPATIENT AND OUTPATIENT ENCOUNTERS WITH 1,739 PATIENTS TREATED THROUGH THE SMOKING CESSATION PROGRAM. APPROXIMATELY $4.49M WAS EXPENDED BY THE DEPARTMENT TO SUPPORT ITS COMMUNITY BENEFIT-RELATED PROGRAMS. AT MSK WE BELIEVE IN CARING FOR THE WHOLE PERSON NOT JUST THE DISEASE OR SYMPTOM. INTEGRATIVE MEDICINE WEAVES NATURAL TREATMENTS SUCH AS ACUPUNCTURE, MASSAGE, AND YOGA INTO OUR OVERALL CARE PLAN. ALL OF OUR HOLISTIC HEALTH SERVICES AND PROGRAMS ARE BASED ON THE LATEST SCIENTIFIC EVIDENCE. THE INTEGRATIVE MEDICINE SERVICE PROVIDES FREE CLINICAL CARE FOR INPATIENTS. DURING 2021, THE DEPARTMENT SERVICED 7,903 PATIENT VISITS. THESE CLINICAL SERVICES INCLUDED MUSIC THERAPY, TOUCH THERAPY, ACUPUNCTURE, YOGA AND YOGIC BREATHING, MEDITATION AND GUIDED IMAGERY, KARATE AND DANCE THERAPY. WE ALSO PROVIDED EXTENSIVE EDUCATION FOR PATIENTS AND CAREGIVERS DURING BEDSIDE AND GROUP VISITS. IN ADDITION, WE OFFER OUTPATIENT ACUPUNCTURE CONSULTATIONS TO ANYONE IN THE COMMUNITY AT NO COST TO THEM. THESE CONSULTATIONS ADVISED CLIENTS ON HOW ACUPUNCTURE COULD BENEFIT THEIR CONDITION BASED ON THEIR SPECIFIC THERAPEUTIC NEEDS. THERE WERE 91 ACUPUNCTURE CONSULTATIONS PROVIDED IN 2021. THE DEPARTMENT INCURRED $1.53M IN PERSONNEL COST TO DELIVER COMMUNITY BENEFIT-RELATED PROGRAMS. MSK ENGAGES IN AND SUPPORTS COALITION-BUILDING ACTIVITIES THAT PROMOTE THE HEALTH OF THE COMMUNITIES IT SERVES. STAFF MEMBERS ARE ENCOURAGED TO SHARE THEIR CLINICAL EXPERTISE AND EXPERIENCE WITH PARTNERING HEALTHCARE FACILITIES AND COMMUNITY ORGANIZATIONS. STAFF SERVE AND PARTICIPATE IN NUMEROUS COMMUNITY GROUPS INCLUDING THE AMERICAN CANCER SOCIETY, THE GREATER NEW YORK HOSPITAL ASSOCIATION, AND MANY HEALTH IMPROVEMENT ADVOCACY GROUPS FOR VARIOUS TYPES OF CANCER. FOR INSTANCE, MSK SPONSORS SEVERAL PROGRAMS THAT GIVE MEDICAL STUDENTS, UNDERGRADUATES, AND HIGH SCHOOL STUDENTS THE OPPORTUNITY TO WORK AT THE INSTITUTION DOING CLINICAL AND LABORATORY RESEARCH. THROUGH THESE PROGRAMS, MEMORIAL SLOAN KETTERING STRIVES TO INCREASE THE PIPELINE OF SCIENTISTS AND PHYSICIANS WORKING IN ONCOLOGY. IN 2021, THE ORGANIZATION ESTABLISHED THE OFFICE OF HEALTH EQUITY (OHE) TO ADDRESS CANCER DISPARITIES THAT EXIST DUE TO RACIAL, ETHNIC, CULTURAL, OR SOCIOECONOMIC BARRIERS. THROUGH A PATIENT CENTRIC FOCUS, THE OHE IS RESPONSIBLE FOR LEADING PATIENT CARE AND RESEARCH ACTIVITIES INCLUDING THE CANCER HEALTH EQUITY RESEARCH PROGRAM (CHERP) AND CANCER EQUITY PROGRAMS. INTEGRAL TO OHE'S ROLE IS THE DEVELOPMENT OF HEALTH EQUITY RESEARCH AND EDUCATION AND TRAINING. AS SUCH THE OHE HAS IMPLEMENTED RECRUITING AND TRAINING INITIATIVES ACROSS THE INSTITUTION. THE OBJECTIVE OF THESE TRAINING PROGRAMS IS TO ENHANCE THE DIVERSITY OF FUTURE CANCER RESEARCH WORKFORCE BY PROVIDING MINORITY STUDENTS WITH EXPOSURE TO CUTTING-EDGE CANCER RESEARCH WITH RENOWNED MENTORS. OUR BASIC AND TRANSLATIONAL RESEARCHERS HAVE MADE MANY SIGNIFICANT CONTRIBUTIONS TO THE SCIENTIFIC COMMUNITY'S UNDERSTANDING OF CANCER BIOLOGY AND CANCER GENETICS AS WELL AS TO RELATED FIELDS CELL BIOLOGY, MOLECULAR BIOLOGY, STRUCTURAL BIOLOGY, DEVELOPMENTAL BIOLOGY, MOLECULAR PHARMACOLOGY AND CHEMISTRY, IMMUNOLOGY, COMPUTATIONAL BIOLOGY, AND DRUG DEVELOPMENT. GENES FIRST IDENTIFIED IN OUR LABORATORIES ARE NOW THE FOCUS OF INTENSE RESEARCH IN OTHER LABORATORIES AROUND THE WORLD. DRUGS, MONOCLONAL ANTIBODIES, AND OTHER AGENTS FIRST DEVELOPED IN OUR LABORATORIES HAVE GONE ON TO GAIN REGULATORY APPROVAL FOR TREATING PATIENTS WORLDWIDE. RECENT EXPANSION OF OUR LABORATORY SPACE HAS ALLOWED US TO GROW OUR RESEARCH EFFORTS SO THAT GOING FORWARD WE CAN CONTINUE TO MAKE DISCOVERIES THAT WILL CHANGE THE WAY THE WORLD UNDERSTANDS CANCER AND AID IN THE DEVELOPMENT OF BETTER TREATMENTS FOR CANCER PATIENTS EVERYWHERE. IN 2021, MEMORIAL SLOAN KETTERING SPENT $662.3M IN SUPPORT OF ITS RESEARCH MISSION, OF WHICH $241.0M WAS SPONSORED BY GOVERNMENTAL AND OTHER NON-PROFIT ORGANIZATIONS, $142.4M FROM PHILANTHROPY, AND $278.9M FROM THE INSTITUTION'S FUNDS. EDUCATION AND TRAINING ARE KEY COMPONENTS OF MEMORIAL SLOAN KETTERING'S MISSION AND IMPORTANT EXAMPLES OF HOW THE INSTITUTION MAKES CONTRIBUTIONS TO THE CARE AND TREATMENT OF CANCER PATIENTS FAR BEYOND ITS OWN WALLS THROUGH WORKFORCE DEVELOPMENT. OUR TRAINING, GRADUATE, AND CONTINUING EDUCATION PROGRAMS PREPARE PHYSICIANS, SCIENTISTS, NURSES, AND TECHNICIANS TO BE LEADERS IN THEIR CHOSEN FIELDS. THESE HEALTHCARE PROVIDERS CAN THEN TAKE THE EXPERTISE GAINED FROM WORKING WITH OUR SPECIALISTS TO OTHER HEALTHCARE INSTITUTIONS AROUND THE COUNTRY AND THROUGHOUT THE WORLD. MSK ALSO TRAINS GRADUATE STUDENTS AND POSTDOCTORAL RESEARCHERS WORKING IN MANY AREAS OF BASIC SCIENCE AND TRANSLATIONAL RESEARCH. WHEN THESE YOUNG SCIENTISTS COMPLETE THEIR TRAINING, THEY BRING THE SKILLS OBTAINED IN OUR LABORATORIES INTO THE ACADEMIC COMMUNITY AT LARGE AS WELL AS THE PRIVATE SECTOR. MEMORIAL SLOAN KETTERING UTILIZED $213.9M OF THE INSTITUTION'S RESOURCES DURING 2021 TO SUPPORT ITS EDUCATION AND TRAINING MISSION, WHICH WE CONSIDER VITAL, GIVEN OUR LEADERSHIP ROLE IN CANCER CARE TREATMENT AND RESEARCH. $58.0M OF THE AMOUNT WAS SPONSORED BY GOVERNMENTAL AND OTHER REVENUE SOURCES AND $155.9M FROM THE INSTITUTION'S GENERAL FUND. COVID-19 ON MARCH 11, 2020, THE WORLD HEALTH ORGANIZATION DESIGNATED THE COVID-19 OUTBREAK AS A GLOBAL PANDEMIC. FEDERAL, STATE AND LOCAL GOVERNMENT POLICIES RESULTED IN A SUBSTANTIAL PORTION OF THE POPULATION REMAINING AT HOME AND FORCED THE CLOSURE OF CERTAIN BUSINESSES. THESE ACTIONS PRESENTED UNPRECEDENTED CHALLENGES TO ALL, INCLUDING THE MEDICAL COMMUNITY AS THEY GRAPPLED TO CONTAIN THE DEADLY COVID-19 PANDEMIC WHILE CARING FOR THE RAPID SURGE OF ITS AILING CONSTITUENTS. THE INSTITUTION RESPONDED QUICKLY TO LEAD OUR COMMUNITIES THROUGH A SERIES OF VIRTUAL INFORMATION SESSIONS TO EDUCATE THE COMMUNITY ABOUT THE COVID-19 VIRUS, CONTINUING CARE, AND OTHER CANCER-RELATED TOPICS. MSK ALSO DEVELOPED THE FIRST COVID-19 TEST IN NEW YORK CITY. THIS GAME-CHANGING ACHIEVEMENT CREATED ROBUST TESTING CAPACITY SINCE THE EARLY DAYS OF THE PANDEMIC. MSK'S CONTRIBUTION TO THE FIGHT AGAINST COVID EXTENDED FAR BEYOND OUR INSTITUTION. OUR FACULTY HAVE GENERATED MORE THAN 230 COVID-19 RELATED PUBLICATIONS RANGING FROM PRACTICE-CHANGING GUIDELINES TO THE FIRST REPORTS OF THE CLINICAL EXPERIENCE IN TREATING CANCER PATIENTS WITH COVID-19, TO PROMISING COVID-19 DRUGS CANDIDATES AND NEW INSIGHTS INTO THE STRUCTURE AND FUNCTION OF THE VIRUS. IN ADDITION, THE INSTITUTION GREATLY EXPANDED ITS FOOD PANTRY AND INCREASED THE AMOUNT OF FOOD DISTRIBUTED. WITH THE HELP OF THE TRANSPORTATION TEAM, FOOD WERE DELIVERED TO BOTH THE PATIENTS AND THEIR FAMIL

Schedule R IRS990ScheduleR

Id Disregarded Entities IdDisregardedEntitiesGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	PROSTATE CANCER CLINICAL TRIALS	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1275 YORK AVE	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10065	ZIPCd

Field	Value	IRS element (for citing)
EIN	352506225	EIN
Primary Activities	CANCER CARE	PrimaryActivitiesTxt
Legal Domicile State	DE	LegalDomicileStateCd
Total Income	$13,123,000	TotalIncomeAmt
End Of Year Assets	$7,097,000	EndOfYearAssetsAmt

Direct Controlling Entity Name DirectControllingEntityName

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

Id Related Tax Exempt Org IdRelatedTaxExemptOrgGrp

Disregarded Entity Name DisregardedEntityName

Field	Value	IRS element (for citing)
Business Name Line1	MEMORIAL MEDICAL CARE PC	BusinessNameLine1Txt

US Address USAddress

Field	Value	IRS element (for citing)
Address Line1	1275 YORK AVENUE	AddressLine1Txt
City	NEW YORK	CityNm
State Abbreviation	NY	StateAbbreviationCd
ZIP	10065	ZIPCd

Field	Value	IRS element (for citing)
EIN	352491455	EIN
Primary Activities	CANCER CARE	PrimaryActivitiesTxt
Legal Domicile State	NY	LegalDomicileStateCd
Exempt Code Section	501 (C )3	ExemptCodeSectionTxt
Public Charity Status	10	PublicCharityStatusTxt

Direct Controlling Entity Name DirectControllingEntityName

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

Field	Value	IRS element (for citing)
Controlled Organization	Yes (true)	ControlledOrganizationInd

Id Related Org Txbl Partnership IdRelatedOrgTxblPartnershipGrp (34 entries)

Address Line1USAddress/AddressLine1Txt	CityUSAddress/CityNm	State AbbreviationUSAddress/StateAbbreviationCd	ZIPUSAddress/ZIPCd	EINEIN	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile StateLegalDomicileStateCd	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Predominant Income TypePredominantIncomeTypeTxt	Share Of Total IncomeShareOfTotalIncomeAmt	Share Of EOY AssetsShareOfEOYAssetsAmt	Disproportionate AllocationsDisproportionateAllocationsInd	UBI Code VUBICodeVAmt	General Or Managing PartnerGeneralOrManagingPartnerInd	OwnershipOwnershipPct
MEM RADIATION ONCOL
1275 YORK AVE	NY	NY	10065	133237927	HEALTH CARE	NY	MEM	RELATED	$25,879,360	$0	false	$0	Yes (true)	0.01000
MEM PATHOLOGY GROUP
1275 YORK AVE	NY	NY	10065	133365998	HEALTH CARE	NY	MEM	RELATED	$54,980,013	$0	false	$0	Yes (true)	0.01000
MEM ANESTHESIOLOGY
1275 YORK AVE	NY	NY	10065	133367135	HEALTH CARE	NY	MEM	RELATED	$63,040,942	$0	false	$0	Yes (true)	0.01000
MEM PEDIATRICS GRP
1275 YORK AVE	NY	NY	10065	133346908	HEALTH CARE	NY	MEM	RELATED	$9,618,517	$0	false	$0	Yes (true)	0.01000
MEM NEUROLOGY GROUP
1275 YORK AVE	NY	NY	10065	133399377	HEALTH CARE	NY	MEM	RELATED	$14,368,486	$0	false	$0	Yes (true)	0.01000
MEM PSYCHIATRY GRP
1275 YORK AVE	NY	NY	10065	133430629	HEALTH CARE	NY	MEM	RELATED	$6,605,121	$0	false	$0	Yes (true)	0.01000
MSK NASSAU
1275 YORK AVE	NY	NY	10065	611904151	HEALTH CARE	NY	MEM	RELATED	$13,144,981	$0	false	$0	Yes (true)	0.01000
MEM INFECT DISEASE
1275 YORK AVE	NY	NY	10065	133278582	HEALTH CARE	NY	MEM	RELATED	$2,792,172	$0	false	$0	Yes (true)	0.01000
MSK SURGERY GROUP
1275 YORK AVE	NY	NY	10065	134010372	HEALTH CARE	NY	MEM	RELATED	$172,773,407	$0	false	$0	Yes (true)	0.01000
MSK HAUPPAUGE
1275 YORK AVE	NY	NY	10065	134059247	HEALTH CARE	NY	MEM	RELATED	$5,832,290	$0	false	$0	Yes (true)	0.01000
INTERGRATIVE MED
1275 YORK AVE	NY	NY	10065	542092060	HEALTH CARE	NY	MEM	RELATED	$2,068,058	$0	false	$0	Yes (true)	0.01000
MSK-REGIONAL NETWK
1275 YORK AVE	NY	NY	10065	020594889	HEALTH CARE	NY	MEM	RELATED	$17,220,511	$0	false	$0	Yes (true)	0.01000
MSK BASKING RIDGE
1275 YORK AVE	NY	NY	10065	593801080	HEALTH CARE	NY	MEM	RELATED	$15,429,072	$0	false	$0	Yes (true)	0.01000
MEM URGENT CARE GRP
1275 YORK AVE	NY	NY	10065	651263291	HEALTH CARE	NY	MEM	RELATED	$6,827,987	$0	false	$0	Yes (true)	0.01000
MEM CLN GENETICS
1275 YORK AVE	NY	NY	10065	651263292	HEALTH CARE	NY	MEM	RELATED	$955,233	$0	false	$0	Yes (true)	0.01000
MEM DEVELOP CHEMO
1275 YORK AVE	NY	NY	10065	133278548	HEALTH CARE	NY	MEM	RELATED	$5,833,381	$0	false	$0	Yes (true)	0.01000
MEM MEDICAL CONSULT
1275 YORK AVE	NY	NY	10065	133278550	HEALTH CARE	NY	MEM	RELATED	$10,452,710	$0	false	$0	Yes (true)	0.01000
MSK CLINIC PRACTICE
1275 YORK AVE	NY	NY	10065	510616510	HEALTH CARE	NY	MEM	RELATED	$12,414,279	$0	false	$0	Yes (true)	0.01000
RALPH LAUREN CTR
1275 YORK AVE	NY	NY	10065	320577172	HEALTH CARE	NY	MEM	RELATED	$594,233	$0	false	$0	Yes (true)	0.01000
MEM CLINICAL PHY
1275 YORK AVE	NY	NY	10065	133278556	HEALTH CARE	NY	MEM	RELATED	$2,149,982	$0	false	$0	Yes (true)	0.01000
MEM SOLID TUMOR GRP
1275 YORK AVE	NY	NY	10065	133278578	HEALTH CARE	NY	MEM	RELATED	$43,910,792	$0	false	$0	Yes (true)	0.01000
MEM DERMATOLOGY GRP
1275 YORK AVE	NY	NY	10065	133278581	HEALTH CARE	NY	MEM	RELATED	$8,453,616	$0	false	$0	Yes (true)	0.01000
MEM ENDOCRINE GRP
1275 YORK AVE	NY	NY	10065	133278583	HEALTH CARE	NY	MEM	RELATED	$4,101,412	$0	false	$0	Yes (true)	0.01000
GASTROENTEROLOGY
1275 YORK AVE	NY	NY	10065	133278574	HEALTH CARE	NY	MEM	RELATED	$9,506,650	$0	false	$0	Yes (true)	0.01000
MEM HEMATOLOGYLYMP
1275 YORK AVE	NY	NY	10065	133278575	HEALTH CARE	NY	MEM	RELATED	$20,639,669	$0	false	$0	Yes (true)	0.01000
MEM PULMONARY FUNC
1275 YORK AVE	NY	NY	10065	133304834	HEALTH CARE	NY	MEM	RELATED	$4,761,790	$0	false	$0	Yes (true)	0.01000
MEM CARDIOPULMONARY
1275 YORK AVE	NY	NY	10065	133278552	HEALTH CARE	NY	MEM	RELATED	$5,076,373	$0	false	$0	Yes (true)	0.01000
MSK RADIOLOGY GRP
1275 YORK AVE	NY	NY	10065	133375559	HEALTH CARE	NY	MEM	RELATED	$96,548,292	$0	false	$0	Yes (true)	0.01000
MEM NUCLEAR MED
1275 YORK AVE	NY	NY	10065	133278580	HEALTH CARE	NY	MEM	RELATED	$9,916,032	$0	false	$0	Yes (true)	0.01000
MSK HARRISON
1275 YORK AVE	NY	NY	10065	300831483	HEALTH CARE	NY	MEM	RELATED	$22,077,888	$0	false	$0	Yes (true)	0.01000
MSK BERGEN
1275 YORK AVE	NY	NY	10065	611791803	HEALTH CARE	NY	MEM	RELATED	$13,253,556	$0	false	$0	Yes (true)	0.01000
MSK MONMOUTH
1275 YORK AVE	NY	NY	10065	300937486	HEALTH CARE	NY	MEM	RELATED	$19,879,355	$0	false	$0	Yes (true)	0.01000
PANAKEIA ENERGY
10000 MEMORIAL DR	HOUSTON	TX	77024	800891961	INVESTMENT	DE	MSK	excluded under 512	-$20,298	$320,393	false	-$3,650	false	0.99221
BTS LIQUIDATING LLC
1430 BROADWAY	NY	NY	10018	262602952	INVESTMENT	NY	MSK	excluded under 512	-$48,112	$205,199	false	$0	Yes (true)	0.70000

Id Related Org Txbl Corp Tr IdRelatedOrgTxblCorpTrGrp (3 entries)

Direct Controlling NADirectControllingNACd	Address Line1ForeignAddress/AddressLine1Txt	CityForeignAddress/CityNm	CountryForeignAddress/CountryCd	Foreign PostalForeignAddress/ForeignPostalCd	Primary ActivitiesPrimaryActivitiesTxt	Legal Domicile Foreign CountryLegalDomicileForeignCountryCd	Business Name Line1DirectControllingEntityName/BusinessNameLine1Txt	Entity TypeEntityTypeTxt	Share Of Total IncomeShareOfTotalIncomeAmt	Share Of EOY AssetsShareOfEOYAssetsAmt	OwnershipOwnershipPct	Controlled OrganizationControlledOrganizationInd
CHARITABLE REMAINDER TRUSTS 142
N/A
TWO SIGMA US ALL CAP
	89 NEXUS WAY CAMANA BAY	GRAND CAYMAN	CJ	KY1-9007	INVESTMENT	CJ	MSK	C	-$7,243,017	$56,167,573	1.00000	Yes (true)
AXAR OFFSHORE FUND LTD
	PO BOX 309 UGLAND HOUSE	GRAND CAYMAN	CJ	KY1-1104	INVESTMENT	CJ	MSK	C	$31,655,582	$197,230,327	0.79320	Yes (true)

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

Transactions Related Org TransactionsRelatedOrgGrp (7 entries)

Transaction TypeTransactionTypeTxt	InvolvedInvolvedAmt	Method Of Amount DeterminationMethodOfAmountDeterminationTxt
MEMORIAL HOSPITAL FOR CANCER & ALLIED DISEASE
L	$832,014,000	COST
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
L	$210,760,000	COST
SKI REALTY INC
L	$5,223,000	COST
LOUIS V GERSTNER JR GRADUATE SCHOOL
L	$19,000	COST
MEMORIAL HOSPITAL FOR CANCER & ALLIED DISEASE
M	$16,964,000	COST
SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH
M	$9,660,000	COST
SKI REALTY INC
K	$8,089,000	cost