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        <ExplanationTxt>BMC HEALTH SYSTEM IS BOTH SUPERVISED AND CONTROLLED IN CONNECTION WITH BOSTON MEDICAL CENTER CORPORATION, THE SUPPORTED ORGANIZATION, BECAUSE (A) 3 OF THE CORPORATION'S 5 OFFICERS ARE ALSO OFFICERS OF BOSTON MEDICAL CENTER CORPORATION SERVING IN THE SAME ROLES; AND (B) 8 OF THE CORPORATION'S 15 TRUSTEES ARE ALSO TRUSTEES OF BOSTON MEDICAL CENTER CORPORATION. BY REASON OF THE FOREGOING RELATIONSHIP, THE CORPORATION AND ITS TRUSTEES AND OFFICERS ARE RESPONSIVE TO THE NEEDS AND REQUIREMENTS OF BOSTON MEDICAL CENTER CORPORATION AND RELATED 501(C)(3) ORGANIZATIONS THAT SHARE AS THEIR MISSION SUPPORT OF BOSTON MEDICAL CENTER CORPORATION. BMC HEALTH SYSTEM (THE CORPORATION) IS SUPERVISED AND CONTROLLED IN CONNECTION WITH BOSTON MEDICAL CENTER HEALTH PLAN, THE SUPPORTED ORGANIZATION, BECAUSE: A) THE CHAIR OF THE BOSTON MEDICAL CENTER HEALTH PLAN BOARD IS ALSO A CORPORATION TRUSTEE AND CORPORATION'S PRESIDENT APPOINTS THE PRESIDENT OF BOSTON MEDICAL CENTER HEALTH PLAN (B) 3 OF BOSTON MEDICAL CENTER HEALTH PLAN'S 13 TRUSTEES ARE ALSO TRUSTEES OF THE CORPORATION (WHICH HAS A TOTAL OF 14 TRUSTEES); AND (C) THE CORPORATION AND BOSTON MEDICAL CENTER HEALTH PLAN ARE PARTIES TO A SERVICE AGREEMENT UNDER WHICH THE CORPORATION PROVIDES CARE MANAGEMENT AND PROVIDER SERVICES TO BOSTON MEDICAL CENTER HEALTH PLAN AND MAY PROVIDE THE HEALTH PLAN OTHER ADMINISTRATIVE AND PERSONNEL SERVICES. BY REASON OF THE FOREGOING RELATIONSHIP, THE CORPORATION AND ITS TRUSTEES AND OFFICERS ARE RESPONSIVE TO THE NEEDS AND REQUIREMENTS OF BOSTON MEDICAL CENTER HEALTH PLAN AND RELATED 501(C)(3) ORGANIZATIONS THAT SHARE AS THEIR MISSION SUPPORT OF BOSTON MEDICAL CENTER CORPORATION.</ExplanationTxt>
      </Form990ScheduleAPartVIGrp>
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      <CYMinus4YrEndwmtFundGrp />
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      <LeaseholdImprovementsGrp />
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      <FootnoteTextInd>X</FootnoteTextInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule D, Part X, Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>FOR THS FISCAL YEARS ENDED SEPTEMBER 30, 2020 AND 2019, BMC HEALTH SYSTEM, INC. WAS INCLUDED IN THE SYSTEM'S FINANCIAL STATEMENTS. THE TEXT OF THE UNCERTAIN TAX POSITIONS FOOTNOTE INCLUDED IN THESE FINANCIAL STATEMENTS IS AS FOLLOWS: THE HEALTH SYSTEM CORPORATION, THE MEDICAL CENTER, BMCHP, UDF, ECMF, BUAP, FACULTY AND THE PLANS, BACO, BMCICS, AND BMCIC OF VERMONT ARE ALL NONPROFIT CORPORATIONS THAT HAVE BEEN RECOGNIZED AS TAX-EXEMPT PURSUANT TO SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE. THE SHAREHOLDERS OF NAB, BEFORE IT WAS TERMINATED, WERE NONPROFIT, TAX-EXEMPT CORPORATIONS. THE HEALTH SYSTEM RECOGNIZES INCOME TAX POSITIONS WHEN IT IS MORE LIKELY THAN NOT THAT THE POSITION WILL BE SUSTAINABLE BASED ON THE MERITS OF THE POSITION. MANAGEMENT HAS CONCLUDED THAT THERE ARE NO MATERIAL UNCERTAIN TAX POSITIONS THAT NEED TO BE RECORDED AS OF SEPTEMBER 30, 2020 AND 2019. THE HEALTH SYSTEM ANNUALLY ASSESSES WHETHER IT MUST RECOGNIZE AN UNRELATED BUSINESS INCOME TAX EXPENSE (UBIT). THE AMOUNTS RECOGNIZED AS UBIT EXPENSE WERE NOT MATERIAL TO THE HEALTH SYSTEM'S CONSOLIDATED OPERATIONS OR CHANGES IN NET ASSETS FOR THE YEARS ENDED SEPTEMBER 30, 2020 AND 2019.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleD>
    <IRS990ScheduleF documentId="IRS990ScheduleF">
      <GrantRecordsMaintainedInd>true</GrantRecordsMaintainedInd>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Sub-Saharan Africa</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>1</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>Program Services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>Psychiatric Services</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>82296</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Sub-Saharan Africa</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>Grantmaking</TypeOfActivitiesConductedTxt>
        <RegionTotalExpendituresAmt>12878</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <AccountActivitiesOutsideUSGrp>
        <RegionTxt>Sub-Saharan Africa</RegionTxt>
        <OfficesCnt>0</OfficesCnt>
        <EmployeeCnt>0</EmployeeCnt>
        <TypeOfActivitiesConductedTxt>Program Services</TypeOfActivitiesConductedTxt>
        <SpecificServicesProvidedTxt>CONFERENCES</SpecificServicesProvidedTxt>
        <RegionTotalExpendituresAmt>1622</RegionTotalExpendituresAmt>
      </AccountActivitiesOutsideUSGrp>
      <SubtotalOfficesCnt>0</SubtotalOfficesCnt>
      <SubtotalEmployeesCnt>1</SubtotalEmployeesCnt>
      <TotalOfficeCnt>0</TotalOfficeCnt>
      <TotalEmployeeCnt>1</TotalEmployeeCnt>
      <SubtotalSpentAmt>96796</SubtotalSpentAmt>
      <TotalSpentAmt>96796</TotalSpentAmt>
      <GrantsToOrgOutsideUSGrp>
        <RegionTxt>Sub-Saharan Africa</RegionTxt>
        <PurposeOfGrantTxt>SUBAWARD</PurposeOfGrantTxt>
        <CashGrantAmt>12878</CashGrantAmt>
        <MannerOfCashDisbursementTxt>WIRE</MannerOfCashDisbursementTxt>
      </GrantsToOrgOutsideUSGrp>
      <TotalOtherOrgCnt>2</TotalOtherOrgCnt>
      <TransferToForeignCorpInd>false</TransferToForeignCorpInd>
      <InterestInForeignTrustInd>false</InterestInForeignTrustInd>
      <ForeignCorpOwnershipInd>false</ForeignCorpOwnershipInd>
      <PassiveForeignInvestmestCoInd>false</PassiveForeignInvestmestCoInd>
      <ForeignPartnershipInd>false</ForeignPartnershipInd>
      <BoycottCountriesInd>false</BoycottCountriesInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE F, PART I, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PRINCIPAL INVESTIGATOR AND ADMINISTRATOR APPROVE ALL SUBCONTRACT INVOICES, INCLUDING THOSE FROM A FOREIGN COUNTRY. THE FOREIGN SUBCONTRACT RECIPIENT HAS A BUDGET TO WHICH INVOICES ARE MATCHED TO ENSURE THAT ALL SPENDING IS APPROPRIATE. ADDITIONALLY, THE ORGANIZATION'S PRINCIPAL INVESTIGATORS REGULARLY CONTACT THE FOREIGN SUBCONTRACT RECIPIENTS TO MONITOR THE PROGRESS OF THE RECIPIENTS' WORK. Schedule F, Part II, Line 1 Foreign expenditures are separately identified on the organization's general ledger.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleF>
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      <SeverancePaymentInd>true</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>true</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>false</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>false</CompBasedOnRevenueOfFlngOrgInd>
      <CompBsdOnRevRelatedOrgsInd>false</CompBsdOnRevRelatedOrgsInd>
      <CompBsdNetEarnsFlngOrgInd>false</CompBsdNetEarnsFlngOrgInd>
      <CompBsdNetEarnsRltdOrgsInd>false</CompBsdNetEarnsRltdOrgsInd>
      <AnyNonFixedPaymentsInd>false</AnyNonFixedPaymentsInd>
      <InitialContractExceptionInd>false</InitialContractExceptionInd>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Kathleen E Walsh</PersonNm>
        <TitleTxt>President/Trustee</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>1316552</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>447200</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>195000</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>14000</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>5187</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>1977939</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Charles Orlando</PersonNm>
        <TitleTxt>TREASURER</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>648275</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>167700</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>84650</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>30119</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>930744</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>David Beck Esq</PersonNm>
        <TitleTxt>Clerk</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>433758</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>92400</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>174708</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>19600</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>24502</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>744968</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>67100</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>Laurie Doran</PersonNm>
        <TitleTxt>Former treasurer</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>376005</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>376005</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 3</FormAndLineReferenceDesc>
        <ExplanationTxt>BMC Health System, Inc. relied on Boston Medical Center (BMC), a related organization of BMC Health System, Inc., to establish its President/CEO's compensation. All methods included on Line 3 are utilized by BMC to establish the President/CEO's compensation. Schedule J, Part I, Line 4a The amount of severance compensation paid to Laurie Doran is $241,160, which is reported on Schedule J, Part II, Column B(III).</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 4b</FormAndLineReferenceDesc>
        <ExplanationTxt>Boston Medical Center Provides A Supplemental Executive Retirement Plan To Certain Executives. Amounts Are Credited To Participants' Accounts Each Year. Plan Amounts Are Subject To Forfeiture And Payment Only If Certain Conditions Are Met, As Outlined In The Plan Agreement. Boston Medical Center Maintains An Executive Benefit Plan Which Offers Participating Executives The Option Of Annually Allocating Benefit Dollars To A Supplemental Retirement/Pre-Tax Savings Account. Amounts Vest On Specified Dates Based On Continued Employment But No Later Than The Executive's sixty-second Birthday. Amounts Accrued In The Plan Are Reported In Schedule J, Part II, Column C. The Following Amounts Became Vested And Were Paid To The Following Executives In Calendar Year 2019: Walsh - $195,000 BECK - $174,708 BOSTON MEDICAL CENTER PROVIDED A 457(F) NONQUALIFIED DEFERRED COMPENSATION PLAN TO DAVID BECK, SENIOR VICE PRESIDENT, CHIEF LEGAL COUNSEL, AND CLERK OF BOSTON MEDICAL CENTER. DAVID BECK REACHED THE PLAN RETIREMENT AGE IN 2019 AND VESTED 100% IN THE PLAN. THE BALANCE OF $124,608 IN THE PLAN WAS PAID OUT IN 2019. IN ADDITION, PURSUANT TO THE TERMS OF THE PLAN, ONCE THE PLAN PARTICIPANT REACHES THE PLAN RETIREMENT AGE, ALL FUTURE CONTRIBUTIONS ARE MADE IN CASH. ACCORDINGLY, THE REMAINING $50,100 WAS PAID TO DAVID BECK IN CASH IN 2019 AS WELL. BOSTON MEDICAL CENTER PROVIDED A SEPARATE SUPPLEMENTAL EXECUTIVE RETIREMENT PLAN TO KATHLEEN E. WALSH, PRESIDENT AND CEO AS OF MARCH 1, 2010. PURSUANT TO THE TERMS OF THE AGREEMENT, CERTAIN AMOUNTS WERE CREDITED TO THE PRESIDENT AND CEO'S ACCOUNT IN PRIOR YEARS. THESE AMOUNTS ARE SUBJECT TO FORFEITURE AND PAYMENT WILL BE MADE ONLY IF CERTAIN CONDITIONS ARE MET, AS OUTLINED IN THE AGREEMENT. FOR CALENDAR YEAR 2019 $195,000 WAS VESTED AND IS REFLECTED IN SCHEDULE J, PART II, COLUMN B(III).</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section A, Line 2</FormAndLineReferenceDesc>
        <ExplanationTxt>ANDREW YOUNISS DAVID AMENT JAMES PHALEN KATHLEEN WALSH MARTHA SAMUELSON RANDI CUTLER RICHARD MARKS SANDRA COTTERELL CHARLES ORLANDO DAVID BECK BUSINESS RELATIONSHIP - THE OFFICERS AND/OR TRUSTEES ABOVE ARE ALSO EMPLOYEES, OFFICERS, AND/OR TRUSTEES OF BOSTON MEDICAL CENTER. WILLIAM CREEVY, M.D. DAVID BECK BUSINESS RELATIONSHIP - THE OFFICERS AND/OR TRUSTEES ABOVE ARE ALSO EMPLOYEES, OFFICERS, AND/OR TRUSTEES OF BOSTON UNIVERSITY ORTHOPAEDIC SURGICAL ASSOCIATES, INC. CHARLES ORLANDO KATHLEEN WALSH BUSINESS RELATIONSHIP THE OFFICERS AND/OR TRUSTEES ABOVE ARE ALSO TRUSTEES OF BOSTON MEDICAL CENTER INSURANCE COMPANY, LTD.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Section B, Line 11b</FormAndLineReferenceDesc>
        <ExplanationTxt>BMC Health System, Inc.'s Form 990 is prepared by KPMG LLP and reviewed by BOston Medical Center's (BMC) and BMC Health System's internal management. Following that review, BMC's internal management and KPMG present the Form 990 to the audit committee for review and comment. The completed Form 990 is provided to all members of the board of trustees prior to the Form being filed with the IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 12c</FormAndLineReferenceDesc>
        <ExplanationTxt>CONFLICT OF INTEREST QUESTIONNAIRES FOR THE FISCAL YEAR END SEPTEMBER 30, 2020 WERE DISTRIBUTED BY BOSTON MEDICAL CENTER'S ("BMC"), AN AFFILIATED ORGANIZATION, CORPORATE COMPLIANCE DEPARTMENT. THE CHIEF COMPLIANCE OFFICER OF BMC OR THE CHIEF COMPLIANCE OFFICERS DESIGNEE QUERIES TRUSTEES, OFFICERS AND DIRECTORS ON AT LEAST AN ANNUAL BASIS REGARDING RELATIONSHIPS THAT MAY CREATE POTENTIAL CONFLICTS OF INTEREST. THE CHIEF COMPLIANCE OFFICER OR THE CHIEF COMPLIANCE OFFICERS DESIGNEE REVIEWS ALL DISCLOSURES AND DETERMINES WHETHER THERE ARE ACTUAL OR POTENTIAL CONFLICTS OF INTEREST. THE CHIEF COMPLIANCE OFFICER OR THE CHIEF COMPLIANCE OFFICERS DESIGNEE INFORMS THE CHIEF LEGAL COUNSEL OF ANY ACTUAL OR POTENTIAL CONFLICTS OF INTEREST. THE CHIEF LEGAL COUNSEL ADVISES THE BOARD OF DIRECTORS AND OFFICERS OF THE CORPORATION ACCORDINGLY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 15A &amp; 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>The Officers are not compensated in their capacity as officers of BMC Health System, Inc. The President, Clerk, and the treasurer Charles Orlando are also employees of Boston Medical Center (BMC), for which they are compensated. Therefore, their compensation and benefits are determined by BMC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 19</FormAndLineReferenceDesc>
        <ExplanationTxt>BMC Health System, Inc. does not make its governing documents, conflict of interest policy, or financial statements publicly available. However, the articles of the organization are posted on the secretary of the Commonwealth's website.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 PART IX LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION:OTHER SERVICE FEES TOTAL FEES:16098191</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990 PART IX LINE 11G</FormAndLineReferenceDesc>
        <ExplanationTxt>DESCRIPTION:PHYSICIAN SERVICE FEES TOTAL FEES:5350876</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>ONE BOSTON MEDICAL CENTER PLACE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02118</ZIPCd>
        </USAddress>
        <EIN>852764256</EIN>
        <PrimaryActivitiesTxt>PHARMACY CONS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <TotalIncomeAmt>165945</TotalIncomeAmt>
        <EndOfYearAssetsAmt>165945</EndOfYearAssetsAmt>
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          <BusinessNameLine1Txt>BMCHS</BusinessNameLine1Txt>
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          <CityNm>Burlington</CityNm>
          <StateAbbreviationCd>VT</StateAbbreviationCd>
          <ZIPCd>05401</ZIPCd>
        </USAddress>
        <EIN>201810549</EIN>
        <PrimaryActivitiesTxt>Insurance</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>VT</LegalDomicileStateCd>
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        <PublicCharityStatusTxt>12 A-I</PublicCharityStatusTxt>
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          <AddressLine1Txt>One Boston Medical Center Pl</AddressLine1Txt>
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        </USAddress>
        <EIN>043414914</EIN>
        <PrimaryActivitiesTxt>Healthcare</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
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        <PublicCharityStatusTxt>12 A-I</PublicCharityStatusTxt>
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        <ControlledOrganizationInd>true</ControlledOrganizationInd>
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          <CityNm>Boston</CityNm>
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        </USAddress>
        <EIN>043314093</EIN>
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        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
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      <IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>Boston Medical Center Health Plan Inc</BusinessNameLine1Txt>
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          <AddressLine1Txt>529 Main Street Suite 500</AddressLine1Txt>
          <CityNm>Charlestown</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02118</ZIPCd>
        </USAddress>
        <EIN>043373331</EIN>
        <PrimaryActivitiesTxt>Insurance</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
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        <PublicCharityStatusTxt>12 A-I</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>Boston University Affiliated Physicians</BusinessNameLine1Txt>
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          <AddressLine1Txt>One Boston Medical Center Pl</AddressLine1Txt>
          <CityNm>Boston</CityNm>
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        </USAddress>
        <EIN>043218267</EIN>
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          <BusinessNameLine1Txt>BMC</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>true</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>Univer Development Foundation Inc</BusinessNameLine1Txt>
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          <AddressLine1Txt>One Boston Medical Center Pl</AddressLine1Txt>
          <CityNm>Boston</CityNm>
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          <ZIPCd>02118</ZIPCd>
        </USAddress>
        <EIN>043101957</EIN>
        <PrimaryActivitiesTxt>Real Estate</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12 A-I</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>BMC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>true</ControlledOrganizationInd>
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          <BusinessNameLine1Txt>BMC Insurance Company LTD</BusinessNameLine1Txt>
        </RelatedOrganizationName>
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          <AddressLine1Txt>10 Main Street</AddressLine1Txt>
          <ProvinceOrStateNm>Grand Cayman</ProvinceOrStateNm>
          <CountryCd>CJ</CountryCd>
        </ForeignAddress>
        <EIN>980375219</EIN>
        <PrimaryActivitiesTxt>Insurance</PrimaryActivitiesTxt>
        <LegalDomicileForeignCountryCd>CJ</LegalDomicileForeignCountryCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>C Corp</EntityTypeTxt>
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        <ShareOfEOYAssetsAmt>0</ShareOfEOYAssetsAmt>
        <ControlledOrganizationInd>true</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>Charitable Remainder Trust - MA (3)</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <PrimaryActivitiesTxt>Support</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>C Corp</EntityTypeTxt>
        <ShareOfTotalIncomeAmt>0</ShareOfTotalIncomeAmt>
        <ShareOfEOYAssetsAmt>0</ShareOfEOYAssetsAmt>
        <ControlledOrganizationInd>true</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>true</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>true</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>false</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>false</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>false</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>true</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
    </IRS990ScheduleR>
  </ReturnData>
</Return>