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        <FormAndLineReferenceDesc>PART I, LINE 12G:</FormAndLineReferenceDesc>
        <ExplanationTxt>CHA GENERAL SERVICES, INC., FORMERLY KNOWN AS WHIDDEN MEMORIAL HOSPITAL, INC. (THE "ORGANIZATION") IS A WHOLLY-OWNED SUBSIDIARY OF THE CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA"). CHA IS A GOVERNMENT ENTITY CREATED BY, AND CURRENTLY EXISTING PURSUANT TO, MASSACHUSETTS STATUTE, CHAPTER 147 OF THE ACTS AND RESOLVES OF 1996. THE ORGANIZATION DOES NOT OPERATE ANY FACILITY THAT IS, OR IS REQUIRED TO BE, LICENSED, REGISTERED, OR SIMILARLY RECOGNIZED BY THE COMMONWEALTH OF MASSACHUSETTS. FACILITIES LOCATED ON REAL PROPERTY OWNED OR LEASED BY THE ORGANIZATION ARE OPERATED BY CHA. THE ORGANIZATION PROVIDES ITS FACILITIES TO CHA AT OR BELOW COSTS AND LEASES ITS EMPLOYEES TO CHA, SUCH EMPLOYEES BEING UNDER THE DIRECT CONTROL AND SUPERVISION OF CHA. CHA PAYS ALL EXPENSES INCURRED BY THE ORGANIZATION TO OPERATE ITS FACILITIES, INCLUDING THE COSTS OF ALL MAINTENANCE AND CAPITAL IMPROVEMENTS TO THESE FACILITIES. CHA REIMBURSES THE ORGANIZATION FOR LEASED EMPLOYEES AT FAIR MARKET VALUE. EFFECTIVE JANUARY 1, 2020, SOMERVILLE HOSPITAL ("SH") MERGED WITH AND INTO THE ORGANIZATION WITH THE ORGANIZATION AS THE SURVIVING CORPORATION. SH WAS A WHOLLY-OWNED SUBSIDIARY OF CHA AND A SUPPORTING ORGANIZATION OF CHA, PROVIDING MANAGEMENT AND SUPPORT PERSONNEL TO AND HOLDING REAL ESTATE FOR ITS PARENT, CHA, IN FURTHERANCE OF CHA'S MISSION. THE ORGANIZATION AND SH SERVED MIRROR FUNCTIONS IN SUPPORT OF CHA, EACH PROVIDING PERSONNEL TO AND HOLDING REAL ESTATE FOR CHA. UPON THE MERGER OF SH WITH AND INTO THE ORGANIZATION, THE ORGANIZATION AS THE SURVIVING CORPORATION CHANGED ITS NAME TO CHA GENERAL SERVICES, INC. CHA GENERAL SERVICES, INC. CONTINUES TO CARRY ON THE ORGANIZATION'S CHARITABLE PURPOSE. CHA GENERAL SERVICES, INC. CONTINUES TO BE A WHOLLY-OWNED SUBSIDIARY AND SUPPORTING ORGANIZATION OF CHA. CHA GENERAL SERVICES, INC. EMPLOYS THE PERSONNEL PREVIOUSLY SEPARATELY EMPLOYED BY THE ORGANIZATION AND SH AND PROVIDES SUCH PERSONNEL TO CHA. CHA GENERAL SERVICES, INC. HOLDS THE REAL ESTATE PREVIOUSLY SEPARATELY HELD BY THE ORGANIZATION AND SH AND HOLDS THIS REAL ESTATE FOR CHA'S USE AND BENEFIT. PART IV, SECTION A, LINE 2: THE ORGANIZATION'S SOLE SUPPORTED ORGANIZATION IS THE CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA"). CHA DOES NOT HAVE AN IRS DETERMINATION OF STATUS UNDER SECTION 509(A) (1) OR (2) OF THE INTERNAL REVENUE CODE (THE "CODE") BECAUSE IT IS A GOVERNMENTAL UNIT. CHA WAS CREATED IN 1996 BY CHAPTER 147 OF THE ACTS OF 1996 OF THE COMMONWEALTH OF MASSACHUSETTS (THE "ENABLING ACT") AS A "BODY POLITIC AND CORPORATE." IN THE ENABLING ACT, THE MASSACHUSETTS LEGISLATURE DECLARED, "[CHA] IS HEREBY CONSTITUTED A PUBLIC INSTRUMENTALITY AND THE EXERCISE BY [CHA] OF THE POWERS CONFERRED BY THIS ACT SHALL BE DEEMED AND HELD TO BE THE PERFORMANCE OF AN ESSENTIAL PUBLIC FUNCTION." THE ENABLING ACT FURTHER PROVIDES THAT CHA IS GOVERNED AND CONTROLLED BY A BOARD APPOINTED BY THE CITY MANAGER OF CAMBRIDGE. CONSEQUENTLY, CHA IS AN ORGANIZATION DESCRIBED IN SECTION 170(B) (1)(A) (V) AND, BY EXTENSION, SECTION 509(A) (1) OF THE CODE. CHA OPERATES, SUPERVISES, AND CONTROLS THE ORGANIZATION IN THE SAME MANNER THAT IT OPERATED, SUPERVISED, AND CONTROLLED SOMERVILLE HOSPITAL, THE ORGANIZATION'S FORMER SISTER SUBSIDIARY THAT WAS MERGED WITH AND INTO THE ORGANIZATION EFFECTIVE JANUARY 1, 2020. BY LETTER TO SOMERVILLE HOSPITAL DATED JULY 25, 2013, THE INTERNAL REVENUE SERVICE STATED, "WE DETERMINED THAT YOU ARE A TYPE I SUPPORTING ORGANIZATION UNDER SECTION 509(A)(3). A TYPE I SUPPORTING ORGANIZATION IS OPERATED, SUPERVISED, OR CONTROLLED BY ONE OR MORE PUBLICLY SUPPORTED CHARITIES." THERE HAVE BEEN NO CHANGES TO CHA'S OPERATION, SUPERVISION, OR CONTROL OF THE ORGANIZATION SINCE JULY 25, 2013.</ExplanationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PURPOSE OF CHA GENERAL SERVICES, INC.'S ENDOWMENT IS TO SUPPORT THE OPERATION OF THE ORGANIZATION.</ExplanationTxt>
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        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>25020</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>13200</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>41715</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>1101309</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>CONNIE YOUNG</PersonNm>
        <TitleTxt>FORMER CLERK</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>100976</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>27296</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>19748</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>148020</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RENEE KESSLER</PersonNm>
        <TitleTxt>EVP/COO</TitleTxt>
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        <BonusFilingOrganizationAmount>25000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>47352</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>13200</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>41215</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>635356</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JOY CURTIS</PersonNm>
        <TitleTxt>SVP HR</TitleTxt>
        <BaseCompensationFilingOrgAmt>359904</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>25000</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>37818</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>13200</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>43265</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>479187</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BRIAN HERRICK</PersonNm>
        <TitleTxt>INTERIM CIO, PHYSICIAN</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>159818</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>261424</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>6346</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>299</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>427887</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>KIM KEOUGH</PersonNm>
        <TitleTxt>CHIEF STRATEGY AND MARKETING</TitleTxt>
        <BaseCompensationFilingOrgAmt>342005</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>15415</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>11668</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>15812</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>384900</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>PAUL PEZONE</PersonNm>
        <TitleTxt>CHAG OPERATIONS</TitleTxt>
        <BaseCompensationFilingOrgAmt>110198</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>38872</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>3852</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>14979</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>167901</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MAREN BATALDEN</PersonNm>
        <TitleTxt>CHIEF QUALITY OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>439025</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>8536</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>10420</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>25200</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>483181</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DORIS GENTLEY</PersonNm>
        <TitleTxt>SR. DIR. RADIOLOGY AND IMAGING</TitleTxt>
        <BaseCompensationFilingOrgAmt>260500</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>12522</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>10642</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>16569</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>300233</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MARY WARD</PersonNm>
        <TitleTxt>CHIEF NURSING OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>394489</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>12607</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>6600</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>558</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>414254</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MARK ALLEN</PersonNm>
        <TitleTxt>VP OF PSYCHIATRY</TitleTxt>
        <BaseCompensationFilingOrgAmt>317780</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>12607</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>11997</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>1884</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>344268</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>MARK HAAS</PersonNm>
        <TitleTxt>CHIEF ADMINISTRATIVE OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>286202</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>3820</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2124</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>292146</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, line 3</FormAndLineReferenceDesc>
        <ExplanationTxt>EXECUTIVES AND CERTAIN KEY EMPLOYEES ARE COMPENSATED FOR THEIR SERVICES AS EXECUTIVE AND KEY EMPLOYEES OF CHA GENERAL SERVICES, INC. (THE "ORGANIZATION") THROUGH A RELATED ORGANIZATION'S PAYROLL. DIRECTORS OF THE ORGANIZATION WHO WERE COMPENSATED BY A RELATED ORGANIZATION WERE COMPENSATED FOR SERVICES THAT WERE RENDERED IN OTHER ROLES. TRUSTEES OF CHA GENERAL SERVICES, INC. RECEIVE NO COMPENSATION AS TRUSTEES. THE ORGANIZATION RELIES ON ITS PARENT, CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA"), TO DETERMINE COMPENSATION FOR THE ORGANIZATION'S PRESIDENT. THE COMMITTEE IS COMPOSED OF INDEPENDENT PERSONS. THE INDIVIDUAL SERVING AS PRESIDENT OF THE ORGANIZATION IS THE CHA CEO. TO ESTABLISH THE COMPENSATION OF THE ORGANIZATION'S PRESIDENT, CHA USED A COMPENSATION COMMITTEE, INDEPENDENT COMPENSATION CONSULTANT, COMPENSATION SURVEY OR STUDY, AND APPROVAL BY THE COMPENSATION COMMITTEE OF THE BOARD OF CHA. CHA HAS ENTERED INTO A WRITTEN EMPLOYMENT CONTRACT WITH THE CHA CEO. PART II: THE FOLLOWING INDIVIDUALS WERE BOARD MEMBERS AND OFFICERS WHO WERE COMPENSATED FOR THEIR POSITION AT THE ORGANIZATION'S SOLE CORPORATE MEMBER, CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE, AND ITS RELATED ORGANIZATIONS. JILL BATTY ANDREW FUQUA ASSAAD SAYAH, MD</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 1 AND PART III, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>CHA GENERAL SERVICES, INC. FORMERLY KNOWN AS WHIDDEN MEMORIAL HOSPITAL, INC. (THE "ORGANIZATION"), IS A WHOLLY-OWNED SUBSIDIARY OF THE CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA"), A PUBLIC HEALTH SYSTEM CREATED BY AND EXISTING PURSUANT TO SPECIAL ACT OF THE MASSACHUSETTS LEGISLATURE. THE ORGANIZATION PROVIDES MANAGEMENT AND SUPPORT PERSONNEL TO AND HOLDS THE REAL ESTATE FOR ITS PARENT CHA, IN FURTHERANCE OF CHA'S MISSION. CHA IS THE LEGAL ENTITY THAT IS LICENSED TO OPERATE HEALTHCARE FACILITIES AND PROVIDE HEALTH RELATED SERVICES TO THE COMMUNITIES IT SERVES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINES 3 &amp; 4 AND PART VI, LINES 1A &amp; 1B</FormAndLineReferenceDesc>
        <ExplanationTxt>CHA GENERAL SERVICES DOES NOT HAVE ANY INDEPENDENT BOARD MEMBERS SINCE ALL OF THE BOARD MEMBERS ARE COMPENSATED BY A RELATED ORGANIZATION AND APPOINTMENT BY THE CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA"). CHA IS A PUBLIC INSTRUMENTALITY CREATED BY AND EXISTING PURSUANT TO SPECIAL ACT OF THE MASSACHUSETTS LEGISLATURE AND THE SOLE CORPORATE MEMBER OF THE ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II, LINE 4A</FormAndLineReferenceDesc>
        <ExplanationTxt>CHA GENERAL SERVICES, INC. FORMERLY KNOWN AS WHIDDEN MEMORIAL HOSPITAL, INC. (THE "ORGANIZATION") IS A WHOLLY-OWNED SUBSIDIARY OF THE CAMBRIDGE PUBLIC HEALTH COMMISSION, A REGIONAL PUBLIC SAFETY NET HEALTH SYSTEM CONDUCTING BUSINESS UNDER THE NAME CAMBRIDGE HEALTH ALLIANCE ("CHA"). THE ORGANIZATION IS A SUPPORTING ORGANIZATION OF CHA. CHA'S MISSION IS TO IMPROVE THE HEALTH OF THE COMMUNITIES IT SERVES. CHA OPERATES (A) THREE INPATIENT HOSPITAL CAMPUSES, TWO OF WHICH PROVIDES ONLY INPATIENT PEDIATRIC PSYCHIATRY SERVICES AND TWO OF WHICH ARE COMMUNITY LEVEL MEDICAL SURGICAL CAMPUSES WITH FULL-SERVICE EMERGENCY DEPARTMENTS, AND (B) A NETWORK OF AMBULATORY CARE CLINICS IN THE MASSACHUSETTS COMMUNITIES OF CAMBRIDGE, SOMERVILLE, MALDEN, REVERE, AND EVERETT. CHA ALSO PROVIDES PUBLIC HEALTH SERVICES AND PROGRAMS IN ITS SERVICE AREA. CHA QUALIFIES AS A DISPROPORTIONATE SHARE HOSPITAL UNDER MEDICARE AND MEDICAID, AND THE MAJORITY OF ITS PATIENTS ARE UNINSURED OR UNDERINSURED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 1B</FormAndLineReferenceDesc>
        <ExplanationTxt>CHA GENERAL SERVICES, INC. DOES NOT HAVE ANY INDEPENDENT MEMBERS. HOWEVER, CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE HAS INDIVIDUALS ON THE BOARD OF DIRECTORS THAT ARE INDEPENDENT.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL OFFICERS, DIRECTORS, TRUSTEES, AND KEY EMPLOYEES ARE ALSO EMPLOYEES OF CAMBRIDGE PUBLIC HEALTH COMMISSION OR ITS OTHER WHOLLY-OWNED SUBSIDIARIES. THEREFORE THOSE INDIVIDUALS HAVE A BUSINESS RELATIONSHIP DUE TO A COMMON EMPLOYER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE IS THE SOLE CORPORATE MEMBER OF CHA GENERAL SERVICES, INC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA") HAS THE RIGHT TO APPOINT, AND DOES APPOINT, ALL MEMBERS OF THE CHA GENERAL SERVICES, INC. BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>AS SET FORTH IN THE BYLAWS OF CHA GENERAL SERVICES, INC. (THE "ORGANIZATION"), CERTAIN ACTIONS OF THE ORGANIZATION'S BOARD OF DIRECTORS MUST BE APPROVED BY CAMRBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA"), THE ORGANIZATION'S SOLE CORPORATE MEMBER. THESE ACTIONS REQUIRING CHA APPROVAL INCLUDE ADOPTION OF THE ORGANIZATION'S BUDGET; ANY MERGER, CONSOLIDATION, JOINT VENTURE, OR AFFILIATION; ANY CAPITAL TRANSACTION OR INCURRENCE OF DEBT GREATER THAN $500,000; AMENDMENTS TO THE ORGANIZATION'S BYLAWS OR ARTICLES OF ORGANIZATION; THE SALE OR OTHER DISPOSITION OF OR MORTGAGE OR GRANT OF A SECURITY INTEREST IN ALL OR SUBSTANTIALLY ALL OF THE ORGANIZATION'S ASSETS; AND DISSOLUTION OR LIQUIDATION OF THE ORGANIZATION. CHA HAS AUTHORITY TO APPROVE OR DENY ANY SUCH DECISION MADE BY THE ORGANIZATION'S BOARD OF DIRECTORS. ITEMS CAN BE RECOMMENDED TO THE BOARD OF CHA OR ITS COMMITTEES FOR REVIEW AND APPROVAL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S FORM 990 WAS PREPARED WITH THE ASSISTANCE OF ITS OUTSIDE TAX ACCOUNTANT (ERNST &amp; YOUNG LLP). THE ORGANIZATION'S INTERNAL MANAGEMENT AND CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA") EMPLOYEES REVIEWED THE FORM 990 AND PROVIDED COMMENTS AND CHANGES. ONCE THE RETURN WAS UPDATED, THE FORM 990 WAS PRESENTED FOR REVIEW TO EACH VOTING MEMBER OF THE CHA BOARD OF TRUSTEES FINANCE COMMITTEE. ERNST &amp; YOUNG LLP THEN FINALIZED THE FORM 990 BASED ON THE REVIEW AND FEEDBACK OF THE CHA BOARD OF TRUSTEES FINANCE COMMITTEE. COPIES OF THE COMPLETED FORM 990 WERE DISTRIBUTED IN ELECTRONIC OR PAPER FORM TO MEMBERS OF THE ORGANIZATION'S GOVERNING BODY PRIOR TO FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS A CONFLICT OF INTEREST POLICY FOR ITS DIRECTORS AND ONE FOR ITS OFFICERS AND KEY EMPLOYEES. THE ORGANIZATION REGULARLY AND CONSISTENTLY MONITORS AND ENFORCES COMPLIANCE WITH THESE CONFLICT OF INTEREST POLICIES BY ANNUALLY SURVEYING EACH OF ITS DIRECTORS, OFFICERS, AND KEY EMPLOYEES. OFFICERS, DIRECTORS, AND KEY EMPLOYEES ARE ALSO GIVEN A COPY OF THE APPLICABLE CONFLICT OF INTEREST POLICY ALONG WITH THE ANNUAL SURVEY AND ARE REMINDED OF THEIR OBLIGATION TO PROMPTLY REPORT ANY NEW POTENTIAL CONFLICTS THAT ARISE. THE COMPLIANCE OFFICER REVIEWS THE RESPONSES. IF A CONFLICT OF INTEREST IS DETERMINED, THE APPLICABLE INDIVIDUAL IS PRECLUDED FROM PARTICIPATING IN DELIBERATION ON OR DECISION MAKING REGARDING THE TOPIC GIVING RISE TO THE CONFLICT. EACH CONFLICT POLICY CONTAINS DISCIPLINARY PROVISIONS TO ADDRESS VIOLATIONS OF THE POLICY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 14</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION HAS AN ACTIVE DOCUMENT RETENTION AND DESTRUCTION POLICY APPROVED BY MANAGEMENT. THIS POLICY HAS NOT BEEN APPROVED BY THE BOARD OR A COMMITTEE OF THE BOARD AS OF JUNE 30, 2024.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMPENSATION COMMITTEE OF THE BOARD OF TRUSTEES OF THE ORGANIZATION'S SOLE MEMBER, CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA"), IS THE AUTHORIZED BODY FOR REVIEWING THE COMPENSATION OF THE CHA CEO. THE COMMITTEE IS COMPOSED OF INDEPENDENT PERSONS. THE CHA CEO SERVES AS THE PRESIDENT OF THE ORGANIZATION. THE COMMITTEE RELIED UPON COMPARABILITY DATA OBTAINED BY AN INDEPENDENT CONSULTANT WHEN APPROVING THE CEO'S 2023 COMPENSATION AND DISCUSSED THEIR FINDINGS WITH THE CHA BOARD OF TRUSTEES AND DOCUMENTED THEIR DECISIONS IN THE BOARD MINUTES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 15B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMPENSATION COMMITTEE OF THE BOARD OF TRUSTEES OF CAMBRIDGE PUBLIC HEALTH COMMISSION D/B/A CAMBRIDGE HEALTH ALLIANCE ("CHA") IS THE "AUTHORIZED BODY" FOR REVIEWING COMPENSATION OF ALL OFFICERS OF CHA AND ITS SUBSIDIARIES, INCLUDING CHA GENERAL SERVICES, INC. (THE "ORGANIZATION"). THE COMPENSATION COMMITTEE ALSO REVIEWS THE COMPENSATION OF CLINICAL DEPARTMENT CHIEFS AND THOSE KEY EMPLOYEES OF CHA AND ITS SUBSIDIARIES (INCLUDING THE ORGANIZATION) WHO ARE "DISQUALIFIED PERSONS" UNDER SECTION 4958 OF THE INTERNAL REVENUE CODE. THE COMPENSATION COMMITTEE CONSISTS OF INDEPENDENT MEMBERS AND REVIEWS AND RECOMMENDS COMPENSATION BASED ON MARKET DATA AND BENCHMARKS PROVIDED BY INDEPENDENT CONSULTANTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC UPON REQUEST EITHER BY MAIL OR IN PERSON AT THE ORGANIZATION'S OFFICE, DEPENDING ON THE FORM OF REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 9</FormAndLineReferenceDesc>
        <ExplanationTxt>OTHER CHANGES IN NET ASSETS OR FUND BALANCES INCLUDE THE FOLLOWING: TRANSFER OF INTERCOMPANY BALANCES TO FUND BALANCE - $7,244,597</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
    <IRS990ScheduleR documentId="IRS990ScheduleR">
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CAMBRIDGE HEALTH ALLIANCE PHYS ORG INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>COMMERCE PLACE 350 MAIN ST</AddressLine1Txt>
          <CityNm>MALDEN</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02148</ZIPCd>
        </USAddress>
        <EIN>043167608</EIN>
        <PrimaryActivitiesTxt>PHYSICIAN SVC</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>7</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>CPHC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CHA MANAGEMENT SERVICES INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>COMMERCE PLACE 350 MAIN ST</AddressLine1Txt>
          <CityNm>MALDEN</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02148</ZIPCd>
        </USAddress>
        <EIN>043476565</EIN>
        <PrimaryActivitiesTxt>SEE PART VII</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>CPHC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>INSTITUTE FOR COMMUNITY HEALTH INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>COMMERCE PLACE 350 MAIN ST</AddressLine1Txt>
          <CityNm>MALDEN</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02148</ZIPCd>
        </USAddress>
        <EIN>043543853</EIN>
        <PrimaryActivitiesTxt>HLTH RESEARCH</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>7</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>CPHC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CAMBRIDGE HEALTH ALLIANCE foundationinc</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>COMMERCE PLACE 350 MAIN ST</AddressLine1Txt>
          <CityNm>MALDEN</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02148</ZIPCd>
        </USAddress>
        <EIN>010676306</EIN>
        <PrimaryActivitiesTxt>FOUNDATION</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>CPHC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CAMBRIDGE PUBLIC HEALTH COMMISSION</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>COMMERCE PLACE 350 MAIN ST</AddressLine1Txt>
          <CityNm>MALDEN</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02148</ZIPCd>
        </USAddress>
        <EIN>043320571</EIN>
        <PrimaryActivitiesTxt>HEALTHCARE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <PublicCharityStatusTxt>N/A</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>false</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>true</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>false</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>true</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>false</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>false</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>true</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>true</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>true</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>CAMBRIDGE HEALTH ALLIANCE PHYSICIAN ORG</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>10421653</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>INSTITUTE FOR COMMUNITY HEALTH INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>2302420</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>CAMBRIDGE HEALTH ALLIANCE FOUNDATION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>2293963</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>CHA MANAGEMENT SERVICES INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>4457155</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>CAMBRIDGE PUBLIC HEALTH COMMISSION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>C</TransactionTypeTxt>
        <InvolvedAmt>7244597</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>CAMBRIDGE PUBLIC HEALTH COMMISSION</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>L</TransactionTypeTxt>
        <InvolvedAmt>418495808</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>COST</MethodOfAmountDeterminationTxt>
      </TransactionsRelatedOrgGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II, LINE 3, COLUMN (B)</FormAndLineReferenceDesc>
        <ExplanationTxt>CHA MANAGEMENT SERVICES, INC. PRIMARY ACTIVITY: ASSET HOLDING SUPPORTING ORGANIZATION FOR CAMBRIDGE PUBLIC HEALTH COMMISSION.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>