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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WOODS MATTHEW J</PersonNm>
        <TitleTxt>TTEE(EX-OF), FMR OFFICER</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>365599</CompensationBasedOnRltdOrgsAmt>
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        <TotalCompensationRltdOrgsAmt>512009</TotalCompensationRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>WEINER MD RICHARD</PersonNm>
        <TitleTxt>TTEE (EX-OF), PRES, FR CEO WIN</TitleTxt>
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      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>THOMPSON JAMES E</PersonNm>
        <TitleTxt>SVP PHILANTHROPY</TitleTxt>
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        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>248917</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>FLYNN DENISE</PersonNm>
        <TitleTxt>VP PHILANTROPY</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>211223</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>44044</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
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        <NontaxableBenefitsRltdOrgsAmt>25320</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>313917</TotalCompensationRltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>O'CONNOR TIMOTHY P</PersonNm>
        <TitleTxt>FMR TTEE, TREAS, EVP, CFO</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>640961</CompensationBasedOnRltdOrgsAmt>
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        <BonusRelatedOrganizationsAmt>316540</BonusRelatedOrganizationsAmt>
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        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
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        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>3164454</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>NESTO MD RICHARD</PersonNm>
        <TitleTxt>FORMER PRESIDENT AND TRUSTEE</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>769978</CompensationBasedOnRltdOrgsAmt>
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        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
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        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
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        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>82986</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>1894277</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>SPACKMAN JD DAVID G</PersonNm>
        <TitleTxt>FM SVP GV AF GN CN CLK (EX-OF)</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>57605</CompensationBasedOnRltdOrgsAmt>
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        <BonusRelatedOrganizationsAmt>30000</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>395764</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
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        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>713709</TotalCompensationRltdOrgsAmt>
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      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>GRANT JD MD HOWARD R</PersonNm>
        <TitleTxt>FMR TTEE, OFF, PRES, CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>216335</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
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        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>216335</TotalCompensationRltdOrgsAmt>
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      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINES 4A-B</FormAndLineReferenceDesc>
        <ExplanationTxt>SCHEDULE J PART I QUESTION 4A SEVERANCE AND CHANGE OF CONTROL PAYMENTS AS REQUIRED BY THIS FORM 990, SCHEDULE J, COMPENSATION INFORMATION, THE COMPENSATION DETAIL INCLUDED IN WINCHESTER HOSPITAL FOUNDATION, INC.'S (WHF) FORM 990 FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020 IS CALENDAR YEAR 2019 DETAIL. DURING THE 2019 CALENDAR YEAR, ONE OR MORE INDIVIDUALS LISTED IN THIS FORM 990 PART VII AND FORM 990 SCHEDULE J, RECEIVED PAYMENTS ON SEPARATION. ADDITIONAL INFORMATION IS INCLUDED WITH THE EXPLANATORY NOTES TO SCHEDULE J BELOW. SCHEDULE J PART I QUESTION 4B SUPPLEMENTAL NONQUALIFIED RETIREMENT PLAN AS REQUIRED BY THIS FORM 990, SCHEDULE J, COMPENSATION INFORMATION, THE COMPENSATION DETAIL INCLUDED IN WINCHESTER HOSPITAL FOUNDATION, INC.'S (WHF) FORM 990 FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020 IS CALENDAR YEAR 2019 DETAIL. DURING THE 2019 CALENDAR YEAR, SOME INDIVIDUALS WHO ARE REPORTED ON THIS FORM 990 SCHEDULE J WERE EMPLOYED BY ENTITIES WHICH WERE PARTICIPATING EMPLOYERS IN THE LAHEY CLINIC 457(F) NON-QUALIFIED DEFINED CONTRIBUTION PLAN. PURSUANT TO THIS PLAN, ELIGIBLE EMPLOYEES RECEIVED CERTAIN RETIREMENT BENEFITS AND UNDER THE DEFINITIONS TO THIS FORM 990, THIS PLAN IS CONSIDERED A SUPPLEMENTAL NON-QUALIFIED RETIREMENT PLAN. IN ADDITION, ONE OR MORE INDIVIDUALS LISTED IN THIS FORM 990 SCHEDULE J RECEIVED COMPENSATION FROM AN ENTITY RELATED TO WH. DURING THE 2019 CALENDAR YEAR, BETH ISRAEL LAHEY HEALTH AND BETH ISRAEL DEACONESS MEDICAL CENTER WERE PARTICIPATING EMPLOYERS IN THE BETH ISRAEL DEACONESS MEDICAL CENTER EXECUTIVE RETIREMENT PROGRAM WHICH IS A NON-QUALIFIED DEFERRED COMPENSATION PLAN. PURSUANT TO THE PLAN ELIGIBLE EMPLOYEES RECEIVE CERTAIN RETIREMENT BENEFITS. CONTRIBUTIONS RECEIVED BY PARTICIPANTS AND RELATED TO THESE PLANS ARE INCLUDED IN FORM 990 SCHEDULE J, PART II, COLUMN B(III), OTHER REPORTABLE COMPENSATION AND/OR FORM 990, SCHEDULE J, PART II, COLUMN C, DEFERRED COMPENSATION IN ACCORDANCE WITH THE INSTRUCTIONS TO THIS FORM 990. ADDITIONAL INFORMATION IS INCLUDED WITH THE EXPLANATORY NOTES TO SCHEDULE J BELOW.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>ACROSS THE BILH NETWORK OF AFFILIATES, INCLUDING WH AND WHF, EXECUTIVE COMPENSATION PACKAGES AND CERTAIN EMPLOYEE COMPENSATION PACKAGES INCLUDED OPPORTUNITIES TO EARN INCENTIVE COMPENSATION BASED ON A COMBINATION OF MEETING OR EXCEEDING PRE-DETERMINED GOALS. FOR THE PERIOD COVERED BY THIS FILING, THE INCENTIVE COMPENSATION FOR EACH EXECUTIVE REPORTED IN THIS FORM 990 WAS REVIEWED AND APPROVED BY THE BILH COMPENSATION COMMITTEE, WHICH AS PREVIOUSLY NOTED, WAS FULLY STAFFED BY INDEPENDENT MEMBERS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES:</FormAndLineReferenceDesc>
        <ExplanationTxt>AS REQUIRED BY THIS FORM 990, SCHEDULE J, COMPENSATION INFORMATION, THE COMPENSATION DETAIL INCLUDED IN THIS FORM 990 FOR WINCHESTER HOSPITAL FOUNDATION, INC.'S FISCAL YEAR ENDED SEPTEMBER 30, 2020 IS CALENDAR YEAR 2019 DETAIL. REPORTABLE COMPENSATION LISTED IN FORM 990 PART VII INCLUDES BASE COMPENSATION, INCENTIVE COMPENSATION AND OTHER REPORTABLE COMPENSATION AS REPORTED IN FORM 990 SCHEDULE J. OTHER COMPENSATION LISTED IN FORM 990 PART VII INCLUDES DEFERRED COMPENSATION AND NON-TAXABLE BENEFITS AS REPORTED IN FORM 990 SCHEDULE J. BASE COMPENSATION: AMOUNTS NOT OTHERWISE SEPARATELY NOTED IN THIS RETURN BUT QUANTIFIED IN BASE COMPENSATION INCLUDE AMOUNTS FROM ONE OR MORE OF THE FOLLOWING ITEMS: REGULAR WAGES, EMPLOYEE DEFERRALS TO A 401(K) AND/OR 403(B) PLAN OTHER REPORTABLE COMPENSATION: AMOUNTS QUANTIFIED IN OTHER REPORTABLE COMPENSATION WHICH MAY NOT BE SEPARATELY NOTED IN THIS FILING INCLUDE AMOUNTS FROM ONE OR MORE OF THE FOLLOWING ITEMS: TAXABLE EMPLOYER-SUBSIDIZED PARKING; TAXABLE MOVING EXPENSES; TAXABLE LIFE, DISABILITY, OR LONG-TERM CARE INSURANCE; AMOUNTS DEFERRED BY THE EMPLOYEE (PLUS EARNINGS) UNDER FULLY VESTED 457(B) PLAN; DISTRIBUTIONS FROM A 457(B) PLAN; AMOUNTS INCLUDIBLE IN INCOME UNDER A 457(F) PLAN; INCREASE/DECREASE IN VALUE OF NONQUALIFIED RETIREMENT BENEFITS; OTHER TAXABLE RETIREMENT BENEFITS DEFERRED COMPENSATION: AMOUNTS NOT OTHERWISE SEPARATELY NOTED BUT QUANTIFIED IN DEFERRED COMPENSATION INCLUDE AMOUNTS FROM ONE OR MORE OF THE FOLLOWING ITEMS: EMPLOYER CONTRIBUTIONS TO 401K RETIREMENT PLAN, EMPLOYER CONTRIBUTIONS TO 403B RETIREMENT PLAN, EMPLOYER CONTRIBUTION TO PENSION PLAN AND/OR THE CHANGE IN ACTUARIAL VALUE OF THE PENSION PLAN BENEFIT, UNFUNDED AND UNVESTED AMOUNTS DEFERRED UNDER 457(F) PLAN NON-TAXABLE BENEFITS: AMOUNTS NOT OTHERWISE SEPARATELY NOTED BUT QUANTIFIED IN NON-TAXABLE BENEFITS INCLUDE AMOUNTS FROM ONE OR MORE OF THE NON-TAXABLE BENEFITS: EMPLOYEE CONTRIBUTIONS TO HEALTH INSURANCE, EMPLOYER CONTRIBUTIONS TO HEALTH INSURANCE, EMPLOYEE CONTRIBUTIONS TO FLEXIBLE SPENDING ACCOUNTS FOR DEPENDENT CARE AND/OR MEDICAL REIMBURSEMENT, ADOPTION ASSISTANCE, TUITION ASSISTANCE PURSUANT TO AN EMPLOYER PLAN, GROUP TERM LIFE INSURANCE, DISABILITY INSURANCE ALL TRUSTEES SERVE WITHOUT COMPENSATION OR BENEFITS. COMPENSATION PAID TO OFFICERS, TRUSTEES OR KEY EMPLOYEES WAS EARNED FOR WORK PERFORMED IN A CAPACITY OTHER THAN THAT OF TRUSTEE, AS DENOTED BY THE LISTED TITLES. LAHEY HEALTH SYSTEM, INC., LAHEY CLINIC,, INC., LAHEY HEALTH SHARED SERVICES, INC., NORTHEAST MEDICAL PRACTICE, INC., WINCHESTER PHYSICIAN ASSOCIATES, INC., AND WINCHESTER HOSPITAL MAY BE REFERRED TO IN THESE EXPLANATORY NOTES TO FORM 990 PART VII AND FORM 990 SCHEDULE J AS LHSI, LC, LHSS, NMP, WPA, AND WH RESPECTIVELY. FISCHER, STEVEN MR. FISCHER HELD THE POSITIONS NOTED BELOW FOR THE FULL FISCAL YEAR COVERED BY THIS FILING UNLESS OTHERWISE NOTED BELOW. EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER AND TREASURER (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH, INC. TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS MEDICAL CENTER, INC. TRUSTEE AND TREASURER - BETH ISRAEL LAHEY HEALTH PHARMACY F/K/A BIDMC PHARMACY, INC. TREASURER (EX-OFFICIO) - NEW ENGLAND BAPTIST HOSPITAL TRUSTEE (EX-OFFICIO, CEO DESIGNATE) AND TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL - MILTON TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL- NEEDHAM TRUSTEE (EX-OFFICIO, CEO DESIGNATE) AND TREASURER (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL - PLYMOUTH TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - BID-MILTON PHYSICIAN ASSOCIATES F/K/A MILTON HOSPITAL FOUNDATION TREASURER (EX-OFFICIO) - MOUNT AUBURN HOSPITAL TREASURER (EX-OFFICIO) - NEW ENGLAND BAPTIST HOSPITAL TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - COMMUNITY PHYSICIANS ASSOCIATES TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - JORDAN PHYSICIAN ASSOCIATES TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - THE JORDAN HEALTH SYSTEMS, INC. TREASURER (EX-OFFICIO) - ANNA JAQUES HOSPITAL TREASURER - SEACOAST AFFILIATED GROUP PRACTICE TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - LAHEY HEALTH SHARED SERVICES, INC. TREASURER (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PRIMARY CARE, INC. TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - ADDISON GILBERT SOCIETY, INC. TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - NORTHEAST HEALTH SYSTEM, INC. TREASURER AND TRUSTEE (EX-OFFICIO) - NORTHEAST PROFESSIONAL REGISTRY OF NURSES TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - NORTHEAST SENIOR HEALTH CORPORATION TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - SEACOAST NURSING &amp; REHABILITATION CENTER, INC. TREASURER (EX-OFFICIO) - WINCHESTER HOSPITAL TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - WINCHESTER HOSPITAL FOUNDATION, INC. TREASURER - WINCHESTER HEALTHCARE MANAGEMENT, INC. TREASURER (EX-OFFICIO) - LAHEY CLINIC FOUNDATION, INC. TREASURER (EX-OFFICIO) - LAHEY CLINIC, INC. TREASURER (EX-OFFICIO) - LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL AND MEDICAL CENTER TREASURER (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH PERFORMANCE NETWORK LLC TREASURER (EX-OFFICIO) - LAHEY CLINICAL PERFORMANCE NETWORK LLC TREASURER (EX-OFFICIO) - LAHEY CLINICAL PERFORMANCE ACCOUNTABLE CARE ORGANIZATION LLC TREASURER (EX-OFFICIO) - NORTHEAST HOSPITAL CORPORATION TRUSTEE (EX-OFFICIO) AND TREASURER (EX-OFFICIO) - NORTHEAST MEDICAL PRACTICE, INC. TRUSTEE (EX-OFFICIO) AND TREASURER- NORTHEAST BEHAVIORAL HEALTH CORPORATION TRUSTEE AND TREASURER - CAB HEALTH &amp; RECOVERY SERVICES, INC. TRUSTEE AND TREASURER - HEALTH &amp; EDUCATION HOUSING SERVICES, INC. ASSISTANT TREASURER - MEDICAL CARE OF BOSTON MANAGEMENT CORP D/B/A BETH ISRAEL DEACONESS HEALTHCARE CLERK - BETH ISRAEL DEACONESS PHYSICIAN ORGANIZATION, LLC D/B/A BETH ISRAEL DEACONESS CARE ORGANIZATION ALTHOUGH MR. FISCHER SERVED IN THE POSITIONS ABOVE FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020, AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2019 COMPENSATION. PRIOR TO MARCH 1, 2019, MR. FISCHER SERVED AS THE ASSISTANT TREASURER FOR BETH ISRAEL DEACONESS MEDICAL CENTER (BIDMC) AND WAS COMPENSATED BY BIDMC FOR HIS SERVICES TO BIDMC AND THE BIDMC NETWORK OF AFFILIATES IN PREPARATION FOR THE CREATION OF BILH. EFFECTIVE MARCH 1, 2019, MR. FISCHER COMMENCED HIS POSITION AS EXECUTIVE VICE PRESIDENT, CHIEF FINANCIAL OFFICER AND TREASURER (EX-OFFICIO) OF BETH ISRAEL LAHEY HEALTH AS WELL AS THE OTHER POSITIONS NOTED ABOVE. AMOUNTS PAID TO MR. FISCHER BY BILH AND BIDMC HAVE BEEN SEPARATELY REPORTED BELOW. PAYMENTS MADE AND REPORTED BY BIDMC: BASE COMPENSATION: 110,415 INCENTIVE COMPENSATION: 0 OTHER REPORTABLE COMPENSATION: 68,316 DEFERRED COMPENSATION: 14,844 NON-TAXABLE BENEFITS: 13,641 PAYMENTS MADE AND REPORTED BY BILH: BASE COMPENSATION: 702,197 INCENTIVE COMPENSATION: 430,208 OTHER REPORTABLE COMPENSATION: 0 DEFERRED COMPENSATION: 341,751 NON-TAXABLE BENEFITS: 59,955 OTHER REPORTABLE COMPENSATION FOR MR. FISCHER INCLUDES COMBINED PAYMENTS FROM NONQUALIFIED RETIREMENT PLANS IN THE AMOUNT OF $67,428. DEFERRED COMPENSATION IN THE AMOUNT OF $337,500 AND INCLUDED IN THIS FILING FOR MR. FISCHER RELATES TO CERTAIN MILESTONE PAYMENTS WHICH, AS OF DECEMBER 31, 2019, WERE NOT FUNDED, WERE NOT VESTED AND FOR WHICH THERE WAS NO GUARANTEE OF PAYMENT. THEY ARE INCLUDED HERE AS DEFERRED COMPENSATION AS REQUIRED BASED ON THE INSTRUCTIONS TO THE FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES (CNTD):</FormAndLineReferenceDesc>
        <ExplanationTxt>FLYNN, DENISE VICE PRESIDENT PHILANTHROPY WINCHESTER HOSPITAL FOUNDATION, INC. PAYMENTS MADE AND REPORTED BY LHSS: BASE COMPENSATION: 211,223 INCENTIVE COMPENSATION: 44,044 OTHER REPORTABLE COMPENSATION: 5,108 DEFERRED COMPENSATION 28,222 NON-TAXABLE BENEFITS: 25,320 KATZ, J.D., JAMIE MR, KATZ HELD THE POSITIONS NOTED BELOW FOR THE FULL FISCAL YEAR COVERED BY THIS FILING UNLESS OTHERWISE NOTED BELOW. GENERAL COUNSEL AND CLERK (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH, INC. CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS MEDICAL CENTER, INC. TRUSTEE AND CLERK - BETH ISRAEL LAHEY HEALTH PHARMACY F/K/A BIDMC PHARMACY, INC. CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL NEEDHAM CLERK (EX-OFFICIO) - MOUNT AUBURN HOSPITAL CLERK (EX-OFFICIO) - NEW ENGLAND BAPTIST HOSPITAL CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL MILTON CLERK (EX-OFFICIO) - COMMUNITY PHYSICIANS ASSOCIATION, INC. CLERK (EX-OFFICIO) - BID-MILTON PHYSICIAN ASSOCIATES F/K/A MILTON HOSPITAL FOUNDATION CLERK (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH CLERK (EX-OFFICIO) - JORDAN PHYSICIANS ASSOCIATES, INC. CLERK (EX-OFFICIO) - THE JORDAN HEALTH SYSTEMS CLERK (EX-OFFICIO) - ANNA JAQUES HOSPITAL CLERK (EX-OFFICIO) - SEACOAST AFFILIATED GROUP PRACTICE TRUSTEE AND CLERK - LAHEY HEALTH SHARED SERVICES, INC. TRUSTEE, CHAIR, PRESIDENT AND CLERK - BETH ISRAEL LAHEY HEALTH PRIMARY CARE, INC. THROUGH JUNE 5, 2020 TRUSTEE (EX-OFFICIO) AND CLERK (EX-OFFICIO) - ADDISON GILBERT SOCIETY, INC. TRUSTEE (EX-OFFICIO) AND CLERK - NORTHEAST HEALTH SYSTEM, INC. CLERK (EX-OFFICIO) - NORTHEAST PROFESSIONAL REGISTRY OF NURSES TRUSTEE (EX-OFFICIO) AND CLERK (EX-OFFICIO) - NORTHEAST SENIOR HEALTH CORPORATION TRUSTEE (EX-OFFICIO) AND CLERK - SEACOAST NURSING &amp; REHABILITATION CENTER, INC. DIRECTOR (EX-OFFICIO) AND CLERK (EX-OFFICIO) - WINCHESTER HOSPITAL FOUNDATION, INC. CLERK - WINCHESTER HEALTHCARE MANAGEMENT, INC. CLERK (EX-OFFICIO) - LAHEY CLINIC FOUNDATION, INC. CLERK (EX-OFFICIO) - LAHEY CLINIC, INC. CLERK (EX-OFFICIO) - LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL AND MEDICAL CENTER CLERK (EX-OFFICIO) - NORTHEAST HOSPITAL CORPORATION TRUSTEE (EX-OFFICIO) AND CLERK (EX-OFFICIO) - NORTHEAST MEDICAL PRACTICE, INC. TRUSTEE (EX-OFFICIO) AND CLERK (EX-OFFICIO) - NORTHEAST BEHAVIORAL HEALTH CORPORATION TRUSTEE AND CLERK - CAB HEALTH &amp; RECOVERY SERVICES, INC. TRUSTEE AND CLERK - HEALTH &amp; EDUCATION HOUSING SERVICES, INC. CLERK (EX-OFFICIO) - WINCHESTER HOSPITAL ALTHOUGH MR. KATZ SERVED IN THE POSITIONS ABOVE FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020, AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2019 COMPENSATION. PRIOR TO MARCH 1, 2019, MR. KATZ SERVED AS GENERAL COUNSEL FOR BETH ISRAEL DEACONESS MEDICAL CENTER (BIDMC) AND WAS COMPENSATED BY BIDMC FOR HIS SERVICES TO BIDMC AND THE BIDMC NETWORK OF AFFILIATES IN PREPARATION FOR THE CREATION OF BILH. EFFECTIVE MARCH 1, 2019, MR. KATZ COMMENCED HIS POSITION AS GENERAL COUNSEL AND CLERK (EX-OFFICIO) OF BETH ISRAEL LAHEY HEALTH AS WELL AS THE OTHER POSITIONS NOTED ABOVE. AMOUNTS PAID TO MR. KATZ BY BILH AND BIDMC HAVE BEEN SEPARATELY REPORTED BELOW. PAYMENTS REPORTED BY BIDMC: BASE COMPENSATION: 81,300 INCENTIVE COMPENSATION: 0 OTHER REPORTABLE COMPENSATION: 47,567 DEFERRED COMPENSATION: 13,217 NON-TAXABLE BENEFITS: 7,530 PAYMENTS REPORTED BY BILH: BASE COMPENSATION: 543,845 INCENTIVE COMPENSATION: 261,938 OTHER REPORTABLE COMPENSATION: 0 DEFERRED COMPENSATION: 229,911 NON-TAXABLE BENEFITS: 43,886 OTHER REPORTABLE COMPENSATION FOR MR. KATZ INCLUDES COMBINED CONTRIBUTIONS TO, AND CHANGE IN VALUE OF, NONQUALIFIED RETIREMENT PLANS IN THE AMOUNT OF $46,793. DEFERRED COMPENSATION IN THE AMOUNT OF $225,000 AND INCLUDED IN THIS FILING FOR MR. KATZ RELATES TO CERTAIN MILESTONE PAYMENTS WHICH, AS OF DECEMBER 31, 2019, WERE NOT FUNDED, WERE NOT VESTED AND FOR WHICH THERE WAS NO GUARANTEE OF PAYMENT. THEY ARE INCLUDED HERE AS DEFERRED COMPENSATION AS REQUIRED BASED ON THE INSTRUCTIONS TO THE FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES (CNTD):</FormAndLineReferenceDesc>
        <ExplanationTxt>NESTO, M.D., RICHARD DR. NESTO HELD THE POSITIONS NOTED BELOW FOR THE FULL FISCAL YEAR COVERED BY THIS FILING UNLESS OTHERWISE NOTED BELOW. CHIEF MEDICAL OFFICER - BETH ISRAEL LAHEY HEALTH TRUSTEE (EX-OFFICIO, CEO DESIGNATE) - ANNA JAQUES HOSPITAL TRUSTEE (EX-OFFICIO) - SEACOAST AFFILIATES GROUP PRACTICE TRUSTEE (EX-OFFICIO, CEO DESIGNATE) - NORTHEAST HOSPITAL CORPORATION TRUSTEE (EX-OFFICIO, CEO DESIGNATE) - WINCHESTER HOSPITAL TRUSTEE (EX-OFFICIO) - WINCHESTER HEALTHCARE MANAGEMENT, INC. DIRECTOR - WINCHESTER PHYSICIAN ASSOCIATES (THROUGH DECEMBER 31, 2019) DIRECTOR - CONCORD SPECIALISTS, LLC TRUSTEE AND PRESIDENT - NORTHEAST PROFESSIONAL REGISTRY OF NURSES FORMER PRESIDENT AND TRUSTEE - WINCHESTER HOSPITAL FOUNDATION ALTHOUGH DR. NESTO SERVED IN THE POSITIONS ABOVE FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020, AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2019 COMPENSATION. PRIOR TO MARCH 1, 2019, DR. NESTO SERVED AS THE PRESIDENT, CHIEF EXECUTIVE OFFICER AND CHIEF MEDICAL OFFICER OF LAHEY HEALTH SYSTEM, INC. (LHSI) AND WAS COMPENSATED BY LHSI FOR HIS SERVICES TO LHSI AND THE LAHEY NETWORK OF AFFILIATES IN PREPARATION FOR THE CREATION OF BILH. EFFECTIVE MARCH 1, 2019, DR NESTO COMMENCED HIS POSITION AS CHIEF MEDICAL OFFICER OF BETH ISRAEL LAHEY HEALTH AS WELL AS THE OTHER POSITIONS NOTED ABOVE. AMOUNTS PAID TO DR. NESTO BY LHSI AND BILH HAVE BEEN SEPARATELY REPORTED BELOW. PAYMENTS MADE AND REPORTED BY LHSI: BASE COMPENSATION: 148,548 INCENTIVE COMPENSATION: 0 OTHER REPORTABLE COMPENSATION: 696,354 DEFERRED COMPENSATION: 51,031 NON-TAXABLE BENEFITS: 5,424 PAYMENTS REPORTED BY BILH: BASE COMPENSATION: 621,330 INCENTIVE COMPENSATION: 287,208 OTHER REPORTABLE COMPENSATION: 0 DEFERRED COMPENSATION: 6,720 NON-TAXABLE BENEFITS: 77,562 OTHER REPORTABLE COMPENSATION FOR DR. NESTO INCLUDES $564,888 RELATED TO NON-QUALIFIED DEFERRED COMPENSATION PLANS. OF THIS AMOUNT, $448,584 REPRESENTS AMOUNTS CONTRIBUTED BY LHSI TO DR. NESTO'S 457(F) ACCOUNT OVER SEVERAL PRIOR YEARS, PLUS ASSOCIATED INVESTMENT EARNINGS. OTHER REPORTABLE COMPENSATION FOR DR. NESTO ALSO INCLUDES $114,231 OF PTO CASHED OUT UPON COMMENCING HIS POSITION AT BILH. O'CONNOR, TIMOTHY FINANCE INTEGRATION LEAD - BETH ISRAEL LAHEY HEALTH FORMER CHIEF FINANCIAL OFFICER - LAHEY HEALTH SYSTEM INC. MR. O'CONNOR RETIRED FROM HIS POSITION AS BILH FINANCE INTEGRATION LEAD EFFECTIVE DECEMBER 31, 2019. ALTHOUGH THIS FILING IS FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020 AND MR. O'CONNOR SERVED IN THE POSITION ABOVE DURING THAT PERIOD, AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2019 COMPENSATION. MR. O'CONNOR SERVED AS THE BILH FINANCE INTEGRATION LEAD BEGINNING MARCH 1, 2019. PRIOR TO THAT DATE, MR. O'CONNOR SERVED AS THE EXECUTIVE VICE PRESIDENT, TREASURER AND CHIEF FINANCIAL OFFICER OF LAHEY HEALTH SYSTEM, INC. (LHSI) WHICH INCLUDED POSITIONS SERVING AS THE CHIEF FINANCIAL OFFICER, TREASURER AND TRUSTEE (EX-OFFICIO) FOR THE LAHEY CLINIC FOUNDATION, INC., LAHEY CLINIC, INC., LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL AND MEDICAL CENTER, WINCHESTER HOSPITAL, NORTHEAST HOSPITAL CORPORATION, LAHEY HEALTH SHARED SERVICES (LHSS) AND MORE THAN FIFTEEN OTHER ENTITIES WHICH MADE UP THE LAHEY HEALTH SYSTEM OF AFFILIATES. FOR THE CALENDAR YEAR 2019 AND PRIOR TO MARCH 1, 2019, MR. O'CONNOR WAS COMPENSATED BY LAHEY HEALTH SYSTEM, INC. (LHSI) FOR HIS SERVICES TO LHSI AND THE LAHEY NETWORK OF AFFILIATED ENTITIES. EFFECTIVE MARCH 1, 2019, MR. O'CONNOR WAS PAID BY LHSS FOR SERVICES RELATED TO HIS POSITION AS FINANCE INTEGRATION LEAD FOR BETH ISRAEL LAHEY HEALTH. AMOUNTS PAID TO MR. O'CONNOR BY LHSI AND LHSS HAVE BEEN SEPARATELY REPORTED BELOW. PAYMENTS REPORTED BY LHSI: BASE COMPENSATION: 115,160 INCENTIVE COMPENSATION: 0 OTHER REPORTABLE COMPENSATION: 1,168 DEFERRED COMPENSATION: 0 NON-TAXABLE BENEFITS: 5,577 PAYMENTS REPORTED BY LHSS: BASE COMPENSATION: 525,801 INCENTIVE COMPENSATION: 316,540 OTHER REPORTABLE COMPENSATION: 1,070,221 DEFERRED COMPENSATION: 1,102,107 NON-TAXABLE BENEFITS: 27,880 OTHER REPORTABLE COMPENSATION FOR MR. O'CONNOR INCLUDES $1,027,164 RELATED TO A 457(F) PLAN. OF THIS AMOUNT, $787,164 REPRESENTS AMOUNTS CONTRIBUTED BY LHSI TO MR. O'CONNOR'S 457(F) ACCOUNT OVER SEVERAL PRIOR YEARS, PLUS ASSOCIATED INVESTMENT EARNINGS. OTHER REPORTABLE COMPENSATION FOR MR. O'CONNOR ALSO INCLUDES $161,538 OF PTO CASHED OUT UPON RETIREMENT AT DECEMBER 31, 2019. AS NOTED ABOVE, MR. O'CONNOR RETIRED FROM HIS LONGSTANDING RELATIONSHIP WITH BETH ISRAEL LAHEY HEALTH AND PREVIOUSLY WITH THE LAHEY HEALTH SYSTEM EFFECTIVE DECEMBER 31, 2019. AT THAT TIME, HE BECAME ELIGIBLE FOR CERTAIN SEVERANCE PAYMENTS WHICH BEGAN IN JANUARY 2020. AS ALSO NOTED ABOVE AND AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED IN THIS RETURN IS FOR THE CALENDAR YEAR 2019. DEFERRED COMPENSATION OF $1,068,373 INCLUDED IN THIS FILING FOR MR. O'CONNOR INCLUDES SEVERANCE TO BE PAID AFTER DECEMBER 31, 2019. THIS AMOUNT WILL BE REPORTED AGAIN AS OTHER REPORTABLE COMPENSATION IN FUTURE FORMS 990 AS REQUIRED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES (CNTD):</FormAndLineReferenceDesc>
        <ExplanationTxt>SPACKMAN, J.D., DAVID G. FORMER SENIOR VICE PRESIDENT OF GOVERNMENT AFFAIRS, GENERAL COUNSEL AND CLERK LAHEY HEALTH SYSTEM, INC. MR. SPACKMAN RETIRED AS LAHEY HEALTH SYSTEM, INC.'S SENIOR VICE PRESIDENT GOVERNMENT AFFAIRS, GENERAL COUNSEL AND CLERK ON MARCH 1, 2019. PRIOR TO THAT DATE, AND IN THIS ROLE, MR. SPACKMAN'S ROLE ALSO INCLUDED POSITIONS SERVING AS, AMONG OTHERS, TRUSTEE, SECRETARY AND GENERAL COUNSEL OF LAHEY HEALTH SHARED SERVICES, INC., CLERK AND GENERAL COUNSEL OF LAHEY CLINIC FOUNDATION, INC., LAHEY CLINIC, INC. AND LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL AND MEDICAL CENTER, SENIOR VICE PRESIDENT OF GOVERNMENT AFFAIRS, GENERAL COUNSEL AND CLERK OF NORTHEAST HOSPITAL CORPORATION AND WINCHESTER HOSPITAL. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS FOR THE CALENDAR YEAR 2019. PRIOR TO MARCH 1, 2019, MR. SPACKMAN SERVED IN THE POSITIONS NOTED ABOVE AND WAS COMPENSATED BY LAHEY HEALTH SYSTEM (LHS) FOR HIS SERVICES TO LHS AND THE LAHEY NETWORK OF AFFILIATES AND IN PREPARATION FOR THE CREATION OF BILH. UPON RETIREMENT EFFECTIVE MARCH 1, 2019, MR. SPACKMAN BECAME ELIGIBLE FOR SEVERANCE WHICH WAS PAID BY LAHEY HEALTH SHARED SERVICES (LHSS) AS NOTED FURTHER BELOW. PAYMENTS REPORTED BY: LHS BASE COMPENSATION: 53,012 INCENTIVE COMPENSATION: 30,000 OTHER REPORTABLE COMPENSATION: 659 DEFERRED COMPENSATION: 0 NON-TAXABLE BENEFITS: 2,028 PAYMENTS REPORTED BY: LHSS BASE COMPENSATION: 4,593 INCENTIVE COMPENSATION: 0 OTHER REPORTABLE COMPENSATION: 395,105 DEFERRED COMPENSATION: 227,298 NON-TAXABLE BENEFITS: 1,014 OTHER REPORTABLE COMPENSATION FOR MR. SPACKMAN INCLUDES TAXABLE SALARY CONTINUATION PAYMENTS IN THE AMOUNT OF $353,366, WHICH VESTED AT THE TIME OF MR. SPACKMAN'S RETIREMENT, AND PTO CASHED OUT UPON RETIREMENT IN THE AMOUNT OF $41,410. AS NOTED ABOVE, MR. SPACKMAN RETIRED FROM HIS LONGSTANDING RELATIONSHIP WITH LAHEY HEALTH SYSTEM EFFECTIVE MARCH 1, 2019. AT THAT TIME, HE BECAME ELIGIBLE FOR CERTAIN SEVERANCE PAYMENTS. AS ALSO NOTED ABOVE AND AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED IN THIS RETURN IS FOR THE CALENDAR YEAR 2019. DEFERRED COMPENSATION OF $224,857 INCLUDED IN THIS FILING FOR MR. SPACKMAN INCLUDES SEVERANCE TO BE PAID AFTER DECEMBER 31, 2019. THIS AMOUNT WILL BE REPORTED AGAIN AS OTHER REPORTABLE COMPENSATION IN FUTURE FORMS 990 AS REQUIRED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES (CNTD):</FormAndLineReferenceDesc>
        <ExplanationTxt>TABB, M.D., KEVIN FOR THE FILING PERIOD OCTOBER 1, 2019 THROUGH SEPTEMBER 30, 2020, DR. TABB HELD THE FOLLOWING POSITIONS: PRESIDENT, CHIEF EXECUTIVE OFFICER, AND TRUSTEE (EX-OFFICIO) - BETH ISRAEL LAHEY HEALTH, INC. (BILH) DIRECTOR (EX-OFFICIO) AND CHIEF EXECUTIVE OFFICER - BETH ISRAEL DEACONESS MEDICAL CENTER, INC. TRUSTEE (EX-OFFICIO) AND CHIEF EXECUTIVE OFFICER - LAHEY CLINIC HOSPITAL, INC. D/B/A LAHEY HOSPITAL AND MEDICAL CENTER TRUSTEE (EX-OFFICIO) AND CHIEF EXECUTIVE OFFICER - LAHEY CLINIC, INC. TRUSTEE, PRESIDENT, AND CHIEF EXECUTIVE OFFICER - LAHEY HEALTH SHARED SERVICES, INC. DIRECTOR AND PRESIDENT - BETH ISRAEL LAHEY HEALTH PHARMACY F/K/A BIDMC PHARMACY, INC. TRUSTEE (EX-OFFICIO) AND PRESIDENT - ADDISON GILBERT SOCIETY, INC. TRUSTEE (EX-OFFICIO), PRESIDENT BOARD CHAIR - NORTHEAST HEALTH SYSTEM, INC. TRUSTEE (EX-OFFICIO) - NORTHEAST PROFESSIONAL REGISTRY OF NURSES TRUSTEE (EX-OFFICIO), PRESIDENT AND BOARD CHAIR - NORTHEAST SENIOR HEALTH CORPORATION TRUSTEE (EX-OFFICIO), PRESIDENT, BOARD CHAIR - SEACOAST NURSING &amp; REHABILITATION CENTER, INC. CHIEF EXECUTIVE OFFICER AND CHIEF OPERATING OFFICER - WINCHESTER HOSPITAL DIRECTOR (EX-OFFICIO) AND PRESIDENT - WINCHESTER HOSPITAL FOUNDATION, INC. CHIEF EXECUTIVE OFFICER AND CHIEF OPERATING OFFICER - WINCHESTER HEALTHCARE MANAGEMENT, INC. TRUSTEE (EX-OFFICIO), CHIEF EXECUTIVE OFFICER, AND CHIEF OPERATING OFFICER - LAHEY CLINIC FOUNDATION, INC. CHIEF EXECUTIVE OFFICER - NORTHEAST HOSPITAL CORPORATION TRUSTEE (EX-OFFICIO), PRESIDENT AND CHIEF EXECUTIVE OFFICER - NORTHEAST BEHAVIORAL HEALTH CORPORATION TRUSTEE (EX-OFFICIO) AND CHIEF EXECUTIVE OFFICER - CAB HEALTH &amp; RECOVERY SERVICES, INC. TRUSTEE (EX-OFFICIO) AND CHIEF EXECUTIVE OFFICER - HEALTH &amp; EDUCATION HOUSING SERVICES, INC. CHIEF EXECUTIVE OFFICER - BETH ISRAEL DEACONESS HOSPITAL MILTON CHIEF EXECUTIVE OFFICER - BID-MILTON PHYSICIAN ASSOCIATES CHIEF EXECUTIVE OFFICER - COMMUNITY PHYSICIANS ASSOCIATES CHIEF EXECUTIVE OFFICER - BETH ISRAEL DEACONESS HOSPITAL NEEDHAM CHIEF EXECUTIVE OFFICER - BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH CHIEF EXECUTIVE OFFICER - MOUNT AUBURN HOSPITAL CHIEF EXECUTIVE OFFICER - NEW ENGLAND BAPTIST HOSPITAL CHIEF EXECUTIVE OFFICER - THE JORDAN HEALTH SYSTEMS, INC. CHIEF EXECUTIVE OFFICER - JORDAN PHYSICIAN ASSOCIATES, INC. CHIEF EXECUTIVE OFFICER - ANNA JAQUES HOSPITAL CHIEF EXECUTIVE OFFICER - SEACOAST AFFILIATED GROUP PRACTICE CO-CHAIR AND MANAGING DIRECTOR, BETH ISRAEL DEACONESS PHYSICIAN ORGANIZATION, LLC D/B/A BETH ISRAEL DEACONESS CARE ORGANIZATION PROFESSOR OF MEDICINE - HARVARD MEDICAL SCHOOL IN ADDITION TO THE POSITIONS NOTED ABOVE, DR. TABB HELD THE FOLLOWING POSITIONS FOR WHICH HE WAS ENTITLED TO AND DID APPOINT A DESIGNATE WHO THEN BECAME THE VOTING TRUSTEE IN HIS PLACE: TRUSTEE (EX-OFFICIO) - NORTHEAST HOSPITAL CORPORATION TRUSTEE (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL - MILTON, BID-MILTON PHYSICIAN ASSOCIATES AND COMMUNITY PHYSICIANS ASSOCIATES TRUSTEE (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL - NEEDHAM TRUSTEE (EX-OFFICIO) - BETH ISRAEL DEACONESS HOSPITAL - PLYMOUTH, THE JORDAN HEALTH SYSTEMS, INC AND JORDAN PHYSICIAN ASSOCIATES, INC. TRUSTEE (EX-OFFICIO) - MOUNT AUBURN HOSPITAL TRUSTEE (EX-OFFICIO) - NEW ENGLAND BAPTIST HOSPITAL TRUSTEE (EX-OFFICIO) - WINCHESTER HOSPITAL TRUSTEE (EX-OFFICIO) - ANNA JAQUES HOSPITAL, INC. ALTHOUGH DR. TABB SERVED IN THE POSITIONS ABOVE FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020, AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2019 COMPENSATION. PRIOR TO MARCH 1, 2019, DR. TABB SERVED AS THE CHIEF EXECUTIVE OFFICER FOR BETH ISRAEL DEACONESS MEDICAL CENTER (BIDMC) AND WAS COMPENSATED BY BIDMC FOR HIS SERVICES TO BIDMC AND THE BIDMC NETWORK OF AFFILIATES IN PREPARATION FOR THE CREATION OF BILH. EFFECTIVE MARCH 1, 2019, DR. TABB COMMENCED HIS POSITION AS TRUSTEE (EX-OFFICIO), PRESIDENT AND CHIEF EXECUTIVE OFFICER OF BETH ISRAEL LAHEY HEALTH AS WELL AS THE OTHER POSITIONS NOTED ABOVE. AMOUNTS PAID TO DR. TABB BY BILH AND BIDMC HAVE BEEN SEPARATELY REPORTED BELOW. PAYMENTS PAID AND REPORTED BY BIDMC: BASE COMPENSATION: 242,245 INCENTIVE COMPENSATION: 0 OTHER REPORTABLE COMPENSATION: 52,249 DEFERRED COMPENSATION: 237,278 NON-TAXABLE BENEFITS: 8,774 PAYMENTS PAID AND REPORTED BY BILH: BASE COMPENSATION: 1,474,632 INCENTIVE COMPENSATION: 719,125 OTHER REPORTABLE COMPENSATION: 0 DEFERRED COMPENSATION: 501,348 NON-TAXABLE BENEFITS: 41,651 OTHER REPORTABLE AND DEFERRED COMPENSATION FOR DR. TABB INCLUDES COMBINED CONTRIBUTIONS TO, AND CHANGE IN VALUE OF, NONQUALIFIED RETIREMENT PLANS IN THE AMOUNT OF $274,505. OF THIS AMOUNT, $223,656 IS UNVESTED. DEFERRED COMPENSATION IN THE AMOUNT OF $500,000 AND INCLUDED IN THIS FILING FOR DR. TABB RELATES TO CERTAIN MILESTONE PAYMENTS WHICH, AS OF DECEMBER 31, 2019, WERE NOT FUNDED, WERE NOT VESTED AND FOR WHICH THERE WAS NO GUARANTEE OF PAYMENT. THEY ARE INCLUDED HERE AS DEFERRED COMPENSATION AS REQUIRED BASED ON THE INSTRUCTIONS TO THE FORM 990. THOMPSON, JAMES E. SENIOR VICE PRESIDENT, PHILANTHROPY - ADDISON GILBERT SOCIETY, INC. SENIOR VICE PRESIDENT, PHILANTHROPY - LAHEY CLINIC FOUNDATION, INC. SENIOR VICE PRESIDENT, PHILANTHROPY - LAHEY HEALTH SHARED SERVICES, INC SENIOR VICE PRESIDENT, PHILANTHROPY - WINCHESTER HOSPITAL FOUNDATION, INC. PAYMENTS REPORTED BY LHSS: BASE COMPENSATION: 205,620 INCENTIVE COMPENSATION: 80,666 OTHER REPORTABLE COMPENSATION: 316,006 DEFERRED COMPENSATION: 248,917 NONTAXABLE COMPENSATION: 14,959</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES (CNTD):</FormAndLineReferenceDesc>
        <ExplanationTxt>WEINER, M.D., RICHARD DR. WEINER HELD THE POSITIONS NOTED BELOW FOR THE FULL FISCAL YEAR COVERED BY THIS FILING UNLESS OTHERWISE NOTED BELOW. PRESIDENT AND TRUSTEE (EX-OFFICIO) - WINCHESTER HOSPITAL. PRESIDENT AND TRUSTEE - WINCHESTER HEALTHCARE MANAGEMENT, INC. TRUSTEE (EX-OFFICIO) - WINCHESTER HOSPITAL FOUNDATION, INC. PRESIDENT AND DIRECTOR - WINCHESTER PHYSICIAN ASSOCIATES, INC. BOARD CHAIR, PRESIDENT AND DIRECTOR - WINCHESTER HEALTHCARE ENTERPRISES AS REQUIRED IN THIS FORM 990 FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2020, COMPENSATION REPORTED HERE IS CALENDAR YEAR 2019 COMPENSATION. IN HIS POSITIONS AS PRESIDENT OF WINCHESTER HOSPITAL (WH), WINCHESTER PHYSICIAN ASSOCIATES (WPA), AND WINCHESTER HEALTHCARE MANAGEMENT, INC. AND DURING THE 2019 CALENDAR YEAR, DR. WEINER RECEIVED PAYMENTS DIRECTLY FROM WH AND BETH ISRAEL LAHEY HEALTH (BILH). BILH IS AN ENTITY EXEMPT FROM INCOME TAX UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED, A SUPPORT ORGANIZATION OF WH AND SINCE MARCH 1, 2019, HAS SERVED AS THE SOLE MEMBER OF WH. DR. WEINER'S COMPENSATION FOR THIS PERIOD IS REPORTED BASED ON HIS SERVICES PERFORMED AT WH AND WPA AS FURTHER OUTLINED BELOW. PAYMENTS REPORTED BY WH: BASE COMPENSATION: 339,468 INCENTIVE COMPENSATION: 27,840 OTHER REPORTABLE COMPENSATION: 13,971 DEFERRED COMPENSATION: 7,428 NON-TAXABLE BENEFITS: 26,770 PAYMENTS REPORTED BY WPA: BASE COMPENSATION: 50,725 INCENTIVE COMPENSATION: 4,160 OTHER REPORTABLE COMPENSATION: 2,088 DEFERRED COMPENSATION: 1,110 NON-TAXABLE BENEFITS: 4,000 OTHER REPORTABLE COMPENSATION FOR DR. WEINER INCLUDES $15,385 OF PTO CASHED OUT WHEN HIS POSITION MOVED TO THE BILH PAYROLL. WOODS, MATTHEW ASSISTANT TREASURER AND VICE PRESIDENT, FINANCE - WINCHESTER HOSPITAL. ASSISTANT TREASURER AND VICE PRESIDENT, FINANCE - WINCHESTER HEALTHCARE MANAGEMENT, INC. TRUSTEE (EX-OFFICIO) - WINCHESTER HOSPITAL FOUNDATION, INC. TREASURER AND DIRECTOR - WINCHESTER PHYSICIAN ASSOCIATES, INC. PAYMENTS REPORTED BY: WH BASE COMPENSATION: 318,071 INCENTIVE COMPENSATION: 65,606 OTHER REPORTABLE COMPENSATION: 7,609 DEFERRED COMPENSATION: 23,327 NON-TAXABLE BENEFITS: 30,834 PAYMENTS REPORTED BY: WHM BASE COMPENSATION: 47,528 INCENTIVE COMPENSATION: 9,803 OTHER REPORTABLE COMPENSATION: 1,137 DEFERRED COMPENSATION: 3,486 NON-TAXABLE BENEFITS: 4,607</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>SCHEDULE J ADDITIONAL EXPLANATORY FOOTNOTES (CNTD):</FormAndLineReferenceDesc>
        <ExplanationTxt>GRANT, M.D., J.D., HOWARD R. FORMER TRUSTEE, PRESIDENT AND CHIEF EXECUTIVE OFFICER LAHEY HEALTH SYSTEM, INC. DR. GRANT'S POSITION AS LAHEY HEALTH SYSTEM, INC.'S PRESIDENT, TRUSTEE AND CHIEF EXECUTIVE OFFICER AS WELL AS HIS OTHER POSITIONS AT THE LAHEY AFFILIATES NOTED BELOW, ENDED UPON HIS RETIREMENT EFFECTIVE SEPTEMBER 30, 2018. PRIOR TO THAT DATE, AND IN THE POSITION NOTED ABOVE, DR. GRANT'S ROLE ALSO INCLUDED POSITIONS SERVING AS, AMONG OTHERS, TRUSTEE, PRESIDENT AND CHIEF EXECUTIVE OFFICER FOR LAHEY HEALTH SHARED SERVICES, INC., LAHEY CLINIC FOUNDATION, INC., LAHEY CLINIC , INC, LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL &amp; MEDICAL CENTER, NORTHEAST HOSPITAL CORPORATION AND WINCHESTER HOSPITAL. AS REQUIRED IN THIS FORM 990, COMPENSATION REPORTED HERE IS FOR THE CALENDAR YEAR 2019. PAYMENTS REPORTED BY: LHS BASE COMPENSATION: 0 INCENTIVE COMPENSATION: 0 OTHER REPORTABLE COMPENSATION: 216,335 DEFERRED COMPENSATION: 0 NON-TAXABLE BENEFITS: 0 OTHER REPORTABLE COMPENSATION FOR DR. GRANT INCLUDES COMBINED PAYMENTS FROM, AND CHANGE IN VALUE OF, NONQUALIFIED RETIREMENT PLANS IN THE AMOUNT OF $191,954. THESE PAYMENTS RELATE TO DR. GRANTS LONG TIME SERVICE TO LAHEY HEALTH SYSTEM AND THE LAHEY NETWORK OF AFFILIATES AND OF THIS AMOUNT, $189,341 WAS REPORTED AS DEFERRED RETIREMENT BENEFITS IN THE PRIOR FORM 990.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 1, DESCRIPTION OF ORGANIZATION'S MISSION:</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION, INC. (FOUNDATION) WAS ESTABLISHED IN DECEMBER 1997 FOR THE SOLE PURPOSE OF CULTIVATING ONGOING DONOR SUPPORT OF WINCHESTER HOSPITAL (HOSPITAL). SINCE ITS CREATION, THE FOUNDATION HAS BEEN AN IMPORTANT VEHICLE FOR CHARITABLE GIVING TO SUPPORT THE HOSPITAL AND THE COMMUNITY HAS RESPONDED POSITIVELY THROUGH PHILANTHROPIC INVESTMENT IN THE HOSPITAL. FUNDS RAISED BY THE FOUNDATION SUPPORT THE HOSPITAL'S GENERAL OPERATIONS, CAPITAL NEEDS AND CRITICAL PROGRAMS, ALL IN FURTHERANCE OF BOTH THE FOUNDATION'S AND THE HOSPITAL'S MISSIONS. DURING THE FISCAL PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH (BILH) SERVED AS THE SOLE MEMBER OF BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL -- MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL -- NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL -- PLYMOUTH, INC. (PLYMOUTH), LAHEY HEALTH SHARED SERVICES (LHSS), LAHEY CLINIC FOUNDATION (LCF), WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NHC) WHICH INCLUDES BEVERLY, ADDISON GILBERT AND BAYRIDGE HOSPITALS, NORTHEAST BEHAVIORAL CORPORATION (NBHC), ANNA JAQUES HOSPITAL (AJH) AND THE BETH ISRAEL LAHEY HEALTH PERFORMANCE NETWORK (BILHPN). THE LAHEY CLINIC FOUNDATION IN TURN SERVED AS THE SOLE MEMBER OF LAHEY CLINIC INC, AND LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL AND MEDICAL CENTER (LHMC). THE ENTITIES LISTED HERE MAY HAVE ALSO, IN TURN, SERVED AS MEMBER TO OTHER NETWORK AFFILIATES. BILH IS AN INTEGRATED HEALTH CARE SYSTEM COMMITTED TO EXPANDING ACCESS TO EXTRAORDINARY PATIENT CARE ACROSS EASTERN MASSACHUSETTS AND ADVANCING THE SCIENCE AND PRACTICE OF MEDICINE THROUGH GROUNDBREAKING RESEARCH AND EDUCATION. THE BILH SYSTEM IS COMPRISED OF ACADEMIC AND TEACHING HOSPITALS, A PREMIER ORTHOPEDICS HOSPITAL, PRIMARY CARE AND SPECIALTY CARE PROVIDERS, AMBULATORY SURGERY CENTERS, URGENT CARE CENTERS, COMMUNITY HOSPITALS, HOMECARE SERVICES, OUTPATIENT BEHAVIORAL HEALTH CENTERS, ADDICTION TREATMENT PROGRAMS. BILH'S COMMUNITY OF CLINICIANS, CAREGIVERS AND STAFF INCLUDES APPROXIMATELY 4,000 PHYSICIANS AND 35,000 EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 4D, BILH'S COVID-19 RESPONSE IN FY 2020:</FormAndLineReferenceDesc>
        <ExplanationTxt>BETH ISRAEL LAHEY HEALTH ("BILH") QUICKLY AND EFFECTIVELY MARSHALLED ITS RESOURCES TO MOUNT A COMPREHENSIVE RESPONSE TO THE COVID-19 PANDEMIC. SINCE THE START OF THE PANDEMIC (THROUGH JUNE OF 2021), BILH HAS TREATED OVER 8,500 HOSPITALIZED PATIENTS WITH COVID-19 AND PERFORMED MORE THAN 700,000 COVID-19 DIAGNOSTIC TESTS. HIGHLIGHTS OF THE SYSTEM'S PANDEMIC RESPONSE IN FY 2020 INCLUDE: BILH QUICKLY ESTABLISHED AN EMERGENCY OPERATIONS CENTER ("EOC") TO ALIGN SYSTEM EFFORTS ACROSS ITS HOSPITALS AND OTHER BUSINESS UNITS AND WITH EXTERNAL ENTITIES, INCLUDING THE STATE GOVERNMENT. THE EOC HELD REGULAR MEETINGS WITH INCIDENT COMMANDERS, EMERGENCY MANAGERS, AND SENIOR LEADERS FROM BILH HOSPITALS, PRIMARY CARE, AND OTHER SYSTEM ENTITIES TO COORDINATE PLANS, POLICIES, AND COMMUNICATIONS. IT PARTICIPATED IN WEEKLY CONFERENCE OF BOSTON TEACHING HOSPITALS ("COBTH") CALLS AND MASSACHUSETTS DEPARTMENT OF PUBLIC HEALTH COMMAND CENTER CALLS. A KEY ROLE OF THE EOC INVOLVED MANAGING THE FLOW OF INTERNAL AND EXTERNAL INFORMATION TO ENSURE SITUATIONAL AWARENESS AND ALIGNMENT OF RESPONSES TO THE PANDEMIC. FINALLY, THE EOC WORKED WITH INTERNAL AND EXTERNAL PARTNERS TO CENTRALIZE COVID-19 RELATED DATA COLLECTION AND REPORTING FOR THE SYSTEM, COMMONWEALTH, AND FEDERAL GOVERNMENT. IN MARCH 2020, BETH ISRAEL DEACONESS MEDICAL CENTER ("BIDMC") BECAME ONE OF THE FIRST HOSPITAL LABORATORIES IN THE STATE TO BEGIN IN-HOUSE HIGH-THROUGHPUT POLYMERASE CHAIN REACTION ("PCR") COVID-19 TESTING FOR PATIENTS AND HEALTHCARE WORKERS. BIDMC'S LABORATORY PROVIDED THIS TEST TO BILH HOSPITALS AND OTHER COMMUNITY PARTNERS, SUCH AS HEALTH CENTERS AND CORRECTIONS FACILITIES, AT A TIME OF CRITICAL SUPPLY SHORTAGE. THROUGHOUT THE PANDEMIC, BILH WORKED TOWARD ADDITIONAL IN-HOUSE TESTING CAPABILITIES, INCLUDING HIGH-THROUGHPUT THERMO FISHER INSTRUMENTS AT LAHEY HOSPITAL &amp; MEDICAL CENTER ("LHMC"). THE SYSTEM OPERATIONALIZED MULTIPLE DRIVE-THROUGH COVID-19 TESTING SITES TO ENABLE EASY ACCESS FOR PATIENTS AND STAFF. IN THE SUMMER OF 2020, TO EXPAND HOSPITAL AND CLINIC-BASED COVID-19 TESTING SITES, BILH OPENED AN ADDITIONAL HIGH-CAPACITY DRIVE-THROUGH TESTING SITE IN WOBURN. TO ENSURE CONTINUED ACCESS TO CARE FOR ITS PATIENTS, BILH PRIMARY CARE RAPIDLY DEPLOYED A TELEHEALTH STRATEGY, QUICKLY TRANSITIONED TO COHORT CLINICS TO CARE FOR SICK PATIENTS, AND SUCCESSFULLY MANAGED A PHASED REOPENING BY JULY 2020. BILH ESTABLISHED A TEMPORARY COMMUNITY CRISIS STABILIZATION UNIT AT NEW ENGLAND BAPTIST HOSPITAL TO MANAGE BEHAVIORAL HEALTH PATIENT VOLUME DURING THE PANDEMIC. BILH ESTABLISHED A DAILY HUDDLE CONSISTING OF BILH ED AND BEHAVIORAL HEALTH LEADERS TO DETERMINE APPROPRIATE PATIENT TRANSFERS TO THE UNIT. BILH'S VIRTUAL TRANSFER CENTER WAS FORMED IN SEPTEMBER 2019 TO OPTIMIZE SYSTEM-WIDE BED CAPACITY USING REAL-TIME INFORMATION EXCHANGE AMONG THE THREE EXISTING TRANSFER CENTERS AT BIDMC, LHMC AND MOUNT AUBURN HOSPITAL ("MAH"). THE TRANSFER TEAM PERSONNEL AT THESE CENTERS WORK TOGETHER AS A SINGLE "VIRTUAL" CENTER TO ACCOMMODATE INCOMING TRANSFER REQUESTS BY MAKING ALL BEDS AVAILABLE IN THE SYSTEM BASED ON FACILITY CAPACITY AND LEVEL OF CARE REQUIRED. THE TRANSFER CENTER ENHANCED PATIENT QUALITY, SAFETY, AND ACCESS BY LOAD BALANCING COVID PATIENTS ACROSS ALL OF ITS HOSPITALS SO THAT THESE PATIENTS RECEIVED TIMELY ACCESS TO THE TYPE OF BED AND LEVEL OF CARE NEEDED. BILH COLLABORATED WITH EXTERNAL ENTITIES TO STAND UP A 1,000-BED FIELD HOSPITAL, THE BOSTON HOPE HOSPITAL, AND OPEN AND STAFF A COVID HOTEL FOR UNDERSERVED COMMUNITIES. BILH LAUNCHED A WEBSITE TITLED THE CORONAVIRUS RESOURCE CENTER TO PROVIDE ITS PATIENT COMMUNITY WITH UP-TO-DATE INFORMATION REGARDING THE SYSTEM'S RESPONSE TO THE PANDEMIC, AVAILABLE RESOURCES SUCH AS TESTING SITES, AND INNOVATION EFFORTS UNDERWAY THROUGHOUT BILH (E.G., VAPORIZED HYDROGEN PEROXIDE STERILIZATION FOR N95 RESPIRATORS). BILH LAUNCHED AN INTERNAL WEBSITE WITH RESOURCES FOR ITS STAFF AS WELL. BILH CREATED SYSTEM-WIDE GUIDELINES FOR INFECTION PREVENTION ACROSS MANY DOMAINS, INCLUDING PATIENT AND VISITOR SCREENING AND THE RECONFIGURATION OF AMBULATORY CLINIC SPACES TO ALLOW FOR RECOMMENDED PHYSICAL DISTANCING. BILH'S HUMAN RESOURCES TEAM DEVELOPED AND PROVIDED SYSTEM-WIDE PROGRAMS, POLICIES, AND TOOLS TO ENSURE ITS HOSPITALS WERE ABLE TO SUPPORT THE PHYSICAL AND EMOTIONAL WELL-BEING OF ITS STAFF WHILE DELIVERING SAFE, EFFECTIVE CARE TO ITS PATIENTS. EXAMPLES OF THESE RESOURCES INCLUDE AN ENHANCED SUPPLEMENTAL LEAVE POLICY; AN EASY-TO-USE, AUTOMATED EMPLOYEE COVID-19 SYMPTOM ATTESTATION TOOL; AN ONLINE, COGNITIVE BEHAVIORAL TREATMENT PROGRAM FOR MANAGING ANXIETY; AND TELECOMMUTING GUIDELINES. IN LATE MARCH 2020 BILH CREATED HOUSING FOR QUARANTINE OF STAFF EXPOSED TO COVID-19. HOUSING WAS SET UP AT A LOCAL UNIVERSITY AND HOTELS COVERING THE NETWORK'S SERVICE AREA. APPROXIMATELY 300 STAFF MEMBERS TOOK ADVANTAGE OF THE HOUSING FROM MARCH TO JULY 2020. IN ADDITION TO HOUSING, FOOD AND SUPPLY DELIVERY SERVICES WERE CREATED TO MINIMIZE PUBLIC CONTACT. BILH COLLABORATED REGULARLY WITH COMMUNITY HEALTH CENTER ("CHC") AFFILIATES ON COVID-RELATED CARE, TESTING, PERSONAL PROTECTIVE EQUIPMENT ("PPE"), AND PATIENT OUTREACH. BILH SHARED REAL-TIME ACCESS TO BILH COVID-19-RELATED OPERATIONAL POLICIES, PROCESSES, AND GUIDELINES IN ADDITION TO TRANSLATED PATIENT HANDOUTS, FLYERS, AND SOCIAL MEDIA GRAPHICS AROUND THE "STOP THE SPREAD" CAMPAIGN. AS HEALTH CENTERS WORKED TO ESTABLISH STABLE SUPPLY CHAINS OF PPE, BILH DONATED GLOVES, N95S, ISOLATION GOWNS, DISINFECTANT WIPES, EYE PROTECTION, HAND SANITIZER, AND SURGICAL MASKS. BILH DEPLOYED STAFF AT COMMUNITY TESTING SITES SUCH AS AT THE DIMOCK CENTER. CHC STAFF WERE INCLUDED IN THE AFOREMENTIONED BILH-FUNDED TEMPORARY HOUSING PROGRAM FOR STAFF. BILH ALSO SUPPORTED SAFETY NET AFFILIATE HOSPITALS WITH REAL-TIME BILH COVID-19 PROTOCOLS AND POLICIES, MED/SURG AND ICU BED LOAD-BALANCING EFFORTS, ICU STAFFING, AND PPE NEEDS. IN FY 2021, BILH CONTINUED TO PLAY A SIGNIFICANT ROLE IN THE COMMONWEALTH'S RESPONSE TO THIS UNPRECEDENTED PUBLIC HEALTH CRISIS, MOST NOTABLY THROUGH ITS PATIENT VACCINATION EFFORTS. BILH WILL PROVIDE DETAIL ON THESE EFFORTS IN ITS FY 2021 TAX RETURN FILING.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART IV, LINE 12:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE BOSTON, MA OFFICE OF KPMG ISSUED AN UNQUALIFIED OPINION ON THE CONSOLIDATED AUDITED FINANCIAL STATEMENTS OF THE BETH ISRAEL LAHEY HEALTH, INC. AND AFFILIATES FOR FISCAL PERIOD ENDED SEPTEMBER 30, 2020 THESE STATEMENTS WERE PREPARED IN ACCORDANCE WITH GENERALLY ACCEPTED ACCOUNTING PRINCIPLES (GAAP) AND INCLUDED THE ACCOUNTS OF THE BETH ISRAEL LAHEY HEALTH, INC. (BILH), AND THE ENTITIES FOR WHICH BETH ISRAEL LAHEY HEALTH, INC. (BILH) SERVED AS SOLE MEMBER DURING THE FISCAL PERIOD COVERED BY THIS FILING, (BETH ISRAEL DEACONESS MEDICAL CENTER (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC. (PLYMOUTH), LAHEY CLINIC FOUNDATION, LAHEY HEALTH SHARED SERVICES, WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NHC), NORTHEAST BEHAVIORAL HEALTH CORPORATION (NBHC) AND ANNA JAQUES HOSPITAL). EACH OF THESE AFFILIATES MAY IN TURN SERVE AS MEMBER OF ADDITIONAL ENTITIES WITHIN THE NETWORK OF AFFILIATES, AND WHOSE ACCOUNTS ARE INCLUDED IN THE BILH AUDITED FINANCIAL STATEMENTS. THE FINANCIAL STATEMENTS ALSO INCLUDE THE ACCOUNTS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (HMFP), THE DEDICATED PHYSICIAN PRACTICE OF BETH ISRAEL DEACONESS MEDICAL CENTER AND AN ENTITY INTEGRALLY RELATED TO HELPING BIDMC AND OTHER AFFILIATES IN THE BILH NETWORK ACCOMPLISH THEIR CHARITABLE PURPOSES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, QUESTION 7G:</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION, INC. DID NOT RECEIVE ANY CONTRIBUTIONS OF INTELLECTUAL PROPERTY AND AS SUCH, WAS NOT REQUIRED TO FILE FORM 8899.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART V, QUESTION 7H:</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION, INC. DID NOT RECEIVE ANY CONTRIBUTIONS OF CARS, BOATS, AIRPLANES OR OTHER VEHICLES AND AS SUCH, WAS NOT REQUIRED TO FILE FORM 1098-C.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 2</FormAndLineReferenceDesc>
        <ExplanationTxt>FOR THE PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH, INC. SERVED AS THE SOLE MEMBER OF BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL PLYMOUTH, INC. (PLYMOUTH), LAHEY HEALTH SHARED SERVICES, LAHEY CLINIC FOUNDATION, WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NHC), NORTHEAST BEHAVIORAL HEALTH CORPORATION (NBHC) AND ANNA JAQUES HOSPITAL). EACH OF THESE AFFILIATES MAY HAVE, IN TURN, SERVED AS MEMBER OF ADDITIONAL ENTITIES WITHIN THE BILH NETWORK OF AFFILIATES. IN ADDITION, HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (HMFP) IS THE DEDICATED PHYSICIAN PRACTICE OF BIDMC AND AN ENTITY INTEGRALLY RELATED TO HELPING BIDMC AND OTHER AFFILIATES IN THE BILH NETWORK ACCOMPLISH THEIR CHARITABLE PURPOSES. FOR THIS SAME PERIOD HMFP SERVED AS THE SOLE MEMBER OF AFFILIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER (APHMFP) AS WELL AS SEVERAL ADDITIONAL ENTITIES. TWO OR MORE OF THE PERSONS LISTED IN THIS FORM 990 PART VII HAVE A BUSINESS RELATIONSHIP WITH EACH OTHER BY VIRTUE OF SITTING ON ONE OR MORE BOARDS OF DIRECTORS/TRUSTEES OR BY SERVING IN AN EMPLOYMENT RELATIONSHIP WITH ONE OR MORE ENTITIES WITHIN THE NETWORK OF THE AFFILIATED ORGANIZATIONS NOTED ABOVE. ADDITIONAL DETAIL IS PROVIDED IN THE EXPLANATORY NOTES TO THIS FORM 990 SCHEDULE J.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION, INC.'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE GENERAL PUBLIC UPON REQUEST AT THE FOLLOWING LOCATION: BETH ISRAEL LAHEY HEALTH TAX DEPARTMENT 109 BROOKLINE AVENUE, SUITE 300 BOSTON, MA 02215</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL HAS THE AUTHORITY TO ELECT A MAJORITY OF WINCHESTER HOSPITAL FOUNDATION, INC.'S GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBER OF WINCHESTER HOSPITAL FOUNDATION, INC. HAS THE FOLLOWING RIGHTS, AS DESIGNATED IN WINCHESTER HOSPITAL FOUNDATION, INC.'S BYLAWS: THE MEMBER SHALL HAVE THE RIGHT TO EXERCISE ALL POWERS, BOTH POSITIVE AND NEGATIVE, CONFERRED BY MASSACHUSETTS GENERAL LAWS (M.G.L.) CHAPTER 180, AS AMENDED, ON MEMBERS OF CORPORATIONS ORGANIZED UNDER M.G.L. CHAPTER 180. IN ADDITION, EXCEPT AS ARE EXPRESSLY GRANTED TO THE BOARD IN THESE BYLAWS, THE MEMBER SHALL HAVE THE RIGHT TO EXERCISE ALL POWERS, BOTH POSITIVE AND NEGATIVE, CONFERRED BY M.G.L. CHAPTER 180 ON BOARDS OF CORPORATIONS ORGANIZED UNDER M.G.L. CHAPTER 180. NOTWITHSTANDING ANYTHING TO THE CONTRARY THE POWERS OF THE MEMBER SHALL BE SUBJECT TO THE PROVISIONS NOTED BELOW: "THE POWER OF THE MEMBER TO EXERCISE ITS AUTHORITY AS A MEMBER OF ANOTHER CORPORATION SHALL BE SUBJECT TO THE FOLLOWING LIMITATIONS: (X) ALL STATUTORY POWERS THAT RESIDE IN THE MEMBER AS A MEMBER OF ANOTHER CORPORATION UNDER MASSACHUSETTS LAW MAY BE EXERCISED BY THE MEMBER ONLY AT THE EXPRESS AND EXPLICIT DIRECTION OF AND WITH THE APPROVAL OF THE SYSTEM MEMBER; (Y) ALL STATUTORY POWERS THAT RESIDE IN THE MEMBER AS A MEMBER OF ANOTHER CORPORATION UNDER MASSACHUSETTS LAW MAY BE EXERCISED DIRECTLY BY THE SYSTEM MEMBER WITHOUT THE APPROVAL OR PARTICIPATION OF THE MEMBER ; AND (Z) OTHER THAN STATUTORY POWERS, THE MEMBER SHALL HAVE ONLY THOSE POWERS AND AUTHORITIES OVER AND WITH RESPECT TO THE CORPORATIONS OF WHICH IT IS A MEMBER AS ARE EXPRESSLY AND EXPLICITLY DELEGATED OR DIRECTED TO THE MEMBER BY ACTION OF THE SYSTEM MEMBER." ANY ACTION TO BE TAKEN BY THE MEMBER OR THE SYSTEM MEMBER SHALL BE DEEMED DULY AUTHORIZED WHEN TAKEN, WITH RESPECT TO THE MEMBER, BY THE BOARD OF DIRECTORS OF THE MEMBER OR ITS DULY AUTHORIZED REPRESENTATIVE, AND WITH RESPECT TO THE SYSTEM MEMBER, BY THE BOARD OF TRUSTEES OF THE SYSTEM MEMBER OR ITS DULY AUTHORIZED REPRESENTATIVE. ANY SUCH ACTIONS MAY BE TAKEN WITHOUT A MEETING IF CONFIRMED THROUGH A DULY AUTHORIZED WRITTEN COMMUNICATION BY THE RESPECTIVE BOARD OR ITS REPRESENTATIVE FILED WITH THE CLERK OF THE CORPORATION. EXCEPT AS RESERVED TO THE MEMBER OR SYSTEM MEMBER AS NOTED ABOVE, THE AFFAIRS OF THE CORPORATION SHALL BE OVERSEEN BY THE BOARD WHICH SHALL HAVE AND MAY EXERCISE ALL OF THE OTHER POWERS OF THE CORPORATION TO THE FULL EXTENT PROVIDED BY LAW, THE ARTICLES OF ORGANIZATION AND THESE BYLAWS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 8B</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION DOES NOT HAVE ANY COMMITTEES WITH AUTHORITY TO ACT ON BEHALF OF THE GOVERNING BODY.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>AS NOTED IN VARIOUS DISCLOSURES THROUGHOUT THIS FILING, BETH ISRAEL LAHEY HEALTH, INC. (BILH) IS THE SOLE MEMBER OF LAHEY HEALTH SHARED SERVICES (LHSS), WHICH IS IN TURN, THE SOLE MEMBER OF WINCHESTER HOSPITAL FOUNDATION, INC. THIS FORM 990 IS PREPARED IN CONJUNCTION WITH THE LHSS FINANCE STAFF. IN ADDITION, THE BILH TAX DEPARTMENT WORKS WITH OTHER DISCIPLINES AND DEPARTMENTS WITHIN BILH, WINCHESTER HOSPITAL FOUNDATION, INC. AND OTHER AFFILIATES TO ENSURE THAT OTHER FINANCIAL AND NON-FINANCIAL DISCLOSURES ARE COMPLETE AND ACCURATE. EXAMPLES OF SUCH DEPARTMENTS MAY INCLUDE: FINANCIAL ASSISTANCE AND REIMBURSEMENT, COMPLIANCE, GRADUATE MEDICAL EDUCATION, LEGAL, COMMUNITY BENEFITS, GOVERNANCE, DEVELOPMENT, HUMAN RESOURCES AND PAYROLL, GOVERNMENT RELATIONS, RESEARCH AND/OR RESEARCH FINANCE. THE TAX RETURNS REVIEWED BY THE BILH EXECUTIVE DIRECTOR, TAXATION, WINCHESTER HOSPITAL FOUNDATION, INC.'S CHIEF FINANCIAL OFFICER AND DELOITTE TAX, LLP. A COPY OF THE COMPLETE RETURN IS THEN PROVIDED TO EACH MEMBER OF WINCHESTER HOSPITAL FOUNDATION, INC.'S BOARD OF TRUSTEES PRIOR TO SUBMISSION TO THE INTERNAL REVENUE SERVICE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION, INC. HAS A WRITTEN, COMPREHENSIVE CONFLICT OF INTEREST POLICY. PURSUANT TO THAT POLICY, ALL OFFICERS, TRUSTEES, MANAGERS AND KEY EMPLOYEES ARE ASKED TO COMPLETE AN ANNUAL CONFLICT OF INTEREST FORM WHICH IS DESIGNED TO REQUIRE DISCLOSURE OF ANY BUSINESS RELATIONSHIPS MAINTAINED BY THESE INDIVIDUALS AND/OR THEIR FAMILY MEMBERS AND WHICH MAY RESULT IN A CONFLICT OF INTEREST. LAHEY HEALTH SHARED SERVICES (LHSS), AN AFFILIATE OF WINCHESTER HOSPITAL FOUNDATION, INC. IS AN ENTITY EXEMPT FROM INCOME TAX UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE OF 1986, AS AMENDED AND PROVIDES ADMINISTRATIVE AND CENTRALIZED OPERATIONAL SUPPORT TO ITS AFFILIATES. THE LHSS COMPLIANCE DEPARTMENT ADMINISTERS THE ANNUAL CONFLICT OF INTEREST QUESTIONNAIRE AND DISCLOSURE PROCESS ON BEHALF OF ITS AFFILIATES. ALL POSITIVE RESPONSES ARE REVIEWED AND EVALUATED BY A COMPLIANCE TEAM MEMBER FOR DETERMINATION OF ANY POTENTIAL OR ACTUAL CONFLICT. ANY ACTIVITY THAT REQUIRES FURTHER REVIEW IS CAREFULLY EVALUATED. ADDITIONAL DOCUMENTATION MAY BE REQUESTED AND/OR A MANAGEMENT PLAN DEVELOPED DEPENDING ON THE NATURE AND TYPE OF POTENTIAL CONFLICT. AT TIMES, A PARTICULAR ARRANGEMENT MAY BE REVIEWED BY LEGAL AND/OR REVIEWED BY A COMMITTEE OR OTHER AUTHORIZED LEADERSHIP BODY. PURSUANT TO THE CONFLICT OF INTEREST POLICY, CERTAIN ACTIVITIES WHICH COULD CREATE CONFLICTS OF INTEREST ARE PROHIBITED WHILE OTHER TYPES OF RELATIONSHIPS ARE PERMITTED, SUBJECT TO COMPLIANCE WITH A MANAGEMENT PLAN THAT MAY REQUIRE DISCLOSURE AND RECUSAL, AS WELL AS APPROPRIATE DOCUMENTATION. ADDITIONALLY, AS PREVIOUSLY NOTED IN THIS FILING, EFFECTIVE MARCH 1, 2019, BETH ISRAEL LAHEY HEALTH (BILH) BECAME THE SOLE MEMBER OF LHSS AND WINCHESTER HOSPITAL FOUNDATION, INC.'S SOLE MEMBER, OR IF NOT AS DIRECT SOLE MEMBER, INDIRECTLY AS THE MEMBER IN ITS CAPACITY AS PARENT OF THE BILH SYSTEM. IN ADDITION TO THE CONFLICT OF INTEREST PROCESS OUTLINED ABOVE, THE BILH TAX DEPARTMENT ISSUED A TAX QUESTIONNAIRE TO ALL CURRENT AND FORMER MEMBERS OF THE WINCHESTER HOSPITAL FOUNDATION, INC. BOARD OF TRUSTEES, OFFICERS AND KEY EMPLOYEES. THE TAX QUESTIONNAIRE PROCESS WAS DESIGNED TO GATHER THE INFORMATION NECESSARY FOR WINCHESTER HOSPITAL FOUNDATION, INC. TO COMPLETELY AND ACCURATELY PROCESS AND COMPLETE FORM 990 SCHEDULE L, TRANSACTIONS WITH INTERESTED PERSONS AND FORM 990, PART VI, QUESTION 2, FAMILY AND BUSINESS RELATIONSHIPS BETWEEN OFFICERS, DIRECTORS/TRUSTEES AND KEY EMPLOYEES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>AS NOTED THROUGHOUT THIS FILING, WINCHESTER HOSPITAL FOUNDATION, INC. BECAME A MEMBER OF THE BETH ISRAEL LAHEY HEALTH NETWORK OF AFFILIATES WITH BILH SERVING AS WINCHESTER HOSPITAL FOUNDATION, INC.'S SOLE MEMBER, OR IF NOT AS DIRECT SOLE MEMBER, INDIRECTLY AS THE MEMBER IN ITS CAPACITY AS PARENT OF THE BETH ISRAEL LAHEY HEALTH NETWORK EFFECTIVE MARCH 1, 2019. PRIOR TO THAT DATE WINCHESTER HOSPITAL FOUNDATION, INC. WAS A MEMBER OF THE LAHEY HEALTH SYSTEM, AND LAHEY HEALTH SYSTEM, INC. (LHSI) SERVED AS WINCHESTER HOSPITAL FOUNDATION, INC.'S SOLE MEMBER, OR IF NOT AS DIRECT SOLE MEMBER, INDIRECTLY AS THE MEMBER IN ITS CAPACITY AS PARENT OF THE LAHEY HEALTH SYSTEM. IN THIS ROLE LHSI MAINTAINED THE RESPONSIBILITY FOR SETTING COMPENSATION FOR EMPLOYEES AND SENIOR MANAGEMENT OF THE ENTITIES WHICH COMPRISED THE LAHEY HEALTH SYSTEM. TO THAT END, LHSI HAD A COMPENSATION COMMITTEE COMPOSED OF INDEPENDENT MEMBERS OF ITS BOARD OF TRUSTEES. AS REQUIRED BY THIS FORM 990 FOR THE FISCAL YEAR ENDED SEPTEMBER 30, 2019, COMPENSATION REPORTED HEREIN IS CALENDAR YEAR 2018 COMPENSATION. AS SUCH, COMPENSATION REPORTED IN THIS FORM 990 FOR WINCHESTER HOSPITAL FOUNDATION, INC.'S OFFICERS, TRUSTEES AND KEY EMPLOYEES WAS SET BY THE LHSI COMPENSATION COMMITTEE PRIOR TO THE CREATION OF BILH. THE LHSI COMPENSATION COMMITTEE PROCESS FOR SETTING COMPENSATION IS BELOW. THE LHSI COMPENSATION COMMITTEE ESTABLISHED THE POLICIES AND THE COMPENSATION STRUCTURE, INCLUDING BENEFITS, FOR THE LAHEY HEALTH SYSTEM NETWORK OF AFFILIATES INCLUDING THE LHSI CHIEF EXECUTIVE OFFICER, OTHER MEMBERS OF SENIOR MANAGEMENT AT LHSI AND ITS AFFILIATES THE COMPENSATION COMMITTEE WAS RESPONSIBLE FOR ASSURING THAT THE TOTAL COMPENSATION PROVIDED TO THESE INDIVIDUALS WAS FAIR AND REASONABLE USING CURRENT AND CREDIBLE MARKET PRACTICE INFORMATION AND THAT IT COMPLIED WITH APPLICABLE LEGAL AND REGULATORY GUIDELINES. IN SETTING COMPENSATION, THE COMPENSATION COMMITTEE RELIED UPON WRITTEN COMPENSATION SURVEYS AND STUDIES PRODUCED BY AN INDEPENDENT COMPENSATION CONSULTING FIRM THAT REGULARLY ASSESSES EXECUTIVE COMPENSATION AND BENEFITS OF SIMILAR ORGANIZATIONS. THE COMPENSATION COMMITTEE MET TO REVIEW THE COMPENSATION STRUCTURE OF THE INDIVIDUALS DESCRIBED ABOVE AND AT THAT TIME REVIEWED THE COMPENSATION SURVEY PREPARED BY THE INDEPENDENT COMPENSATION CONSULTING FIRM. THE COMPENSATION COMMITTEE THEN VOTED TO APPROVE THE COMPENSATION ARRANGEMENTS OF ALL INDIVIDUALS DESCRIBED ABOVE EXCEPT FOR THE LHSI CEO. THE COMPENSATION PACKAGE FOR THE LHSI CEO VOTED BY THE COMPENSATION COMMITTEE WAS SUBMITTED TO THE FULL BOARD OF TRUSTEES FOR APPROVAL. ALL DELIBERATIONS WERE CONTEMPORANEOUSLY DOCUMENTED IN MINUTES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION, INC.'S GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY AND FINANCIAL STATEMENTS ARE AVAILABLE TO THE GENERAL PUBLIC UPON REQUEST AT THE FOLLOWING LOCATION: BETH ISRAEL LAHEY HEALTH TAX DEPARTMENT 109 BROOKLINE AVENUE, SUITE 300 BOSTON, MA 02215</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>TRANSFER FROM WINCHESTER HOSPITAL 300,000. TRANSFER TO WINCHESTER HOSPITAL -500,797.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE C</FormAndLineReferenceDesc>
        <ExplanationTxt>WINCHESTER HOSPITAL FOUNDATION, INC. DOES NOT ENGAGE IN ANY DIRECT LOBBYING EFFORTS. HOWEVER, VARIOUS AFFILIATES OF WINCHESTER HOSPITAL FOUNDATION, INC., MAY HAVE ENGAGED IN SOME LOBBYING EFFORTS ON BEHALF OF THEMSELVES AND OTHER AFFILIATED NETWORK ENTITIES. TOTAL LOBBYING EXPENDITURES WERE MINIMAL AND NOT SUBSTANTIAL BASED ON REVENUES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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          <ZIPCd>02215</ZIPCd>
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          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
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        <USAddress>
          <AddressLine1Txt>80 WILSON WAY</AddressLine1Txt>
          <CityNm>WESTWOOD</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02090</ZIPCd>
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          <ZIPCd>02138</ZIPCd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BETH ISRAEL LAHEY HEALTH PRIMARY CARE FKA LPCO</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01805</ZIPCd>
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        <EIN>472248298</EIN>
        <PrimaryActivitiesTxt>HEALTHCARE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>LAHEY HEALTH SHARED SERVICES INC</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BID-MILTON PHYSICIAN ASSOCIATES INC FKA MHF</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>199 REEDSDALE ROAD</AddressLine1Txt>
          <CityNm>MILTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02186</ZIPCd>
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        <EIN>222566792</EIN>
        <PrimaryActivitiesTxt>PROMOTE HEALTHCARE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
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          <BusinessNameLine1Txt>BETH ISRAEL DEACONESS HOSPITAL - MILTON</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BIH PATHOLOGY FOUNDATION INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>330 BROOKLINE AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
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        <EIN>222548374</EIN>
        <PrimaryActivitiesTxt>SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS</PrimaryActivitiesTxt>
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        <PublicCharityStatusTxt>12A, I</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>BIH RADIOLOGIC FOUNDATION INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>330 BROOKLINE AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
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        <EIN>042571853</EIN>
        <PrimaryActivitiesTxt>SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, I</PublicCharityStatusTxt>
        <DirectControllingEntityName>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CAB HEALTH AND RECOVERY SERVICES INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>199 ROSEWOOD DRIVE</AddressLine1Txt>
          <CityNm>DANVERS</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01923</ZIPCd>
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        <EIN>042400270</EIN>
        <PrimaryActivitiesTxt>SUBSTANCE ABUSE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NORTHEAST BEHAVIORAL HEALTH CORPORATION</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CAREGROUP PARMENTER HOME CARE &amp; HOSPICE INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>330 MOUNT AUBURN STREET</AddressLine1Txt>
          <CityNm>CAMBRIDGE</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02138</ZIPCd>
        </USAddress>
        <EIN>473111453</EIN>
        <PrimaryActivitiesTxt>HOME CARE &amp; HOSPICE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, I</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>MOUNT AUBURN HOSPITAL</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>COMMUNITY PHYSICIANS ASSOCIATES INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>199 REEDSDALE RD</AddressLine1Txt>
          <CityNm>MILTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02186</ZIPCd>
        </USAddress>
        <EIN>043243146</EIN>
        <PrimaryActivitiesTxt>OUTPATIENT AND PRIMARY CARE SERVICES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
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        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BETH ISRAEL DEACONESS HOSPITAL - MILTON</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>CONTINUING EDU PROGRAM DBA BID DEPT OF PSYCH FDN</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>185 PILGRIM ROAD</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <EIN>043242952</EIN>
        <PrimaryActivitiesTxt>SUPPORT PATIENT CARE, RESEARCH AND TEACHING MISSIONS OF BIDMC, HFMP AND HMS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, I</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>HARVARD MEDICAL FACULTY PHYSICIANS AT BIDMC INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>375 LONGWOOD AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
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        <EIN>222768204</EIN>
        <PrimaryActivitiesTxt>GENERAL AND SPECIALIZED MEDICAL SERVICES TO THE PATIENTS OF BIDMC AND OTHERS</PrimaryActivitiesTxt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>HEALTH AND EDUCATION HOUSING SERVICES INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>199 ROSEWOOD DRIVE</AddressLine1Txt>
          <CityNm>DANVERS</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01923</ZIPCd>
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        <EIN>223232914</EIN>
        <PrimaryActivitiesTxt>HUD HOUSING</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NORTHEAST BEHAVIORAL HEALTH CORPORATION</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>JORDAN PHYSICIANS ASSOCIATES INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>275 SANDWICH STREET</AddressLine1Txt>
          <CityNm>PLYMOUTH</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02360</ZIPCd>
        </USAddress>
        <EIN>043228556</EIN>
        <PrimaryActivitiesTxt>OUTPATIENT AND PRIMARY CARE SERVICES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BETH ISRAEL DEACONESS MEDICAL CENTER</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>LAHEY CLINIC CANADIAN FOUNDATION</BusinessNameLine1Txt>
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        <ForeignAddress>
          <AddressLine1Txt>130 KING STREET WEST</AddressLine1Txt>
          <CityNm>TORONTO</CityNm>
          <ProvinceOrStateNm>ONTARIO</ProvinceOrStateNm>
          <CountryCd>CA</CountryCd>
        </ForeignAddress>
        <PrimaryActivitiesTxt>FUNDRSG ORG</PrimaryActivitiesTxt>
        <LegalDomicileForeignCountryCd>CA</LegalDomicileForeignCountryCd>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>LAHEY CLINIC FOUNDATION INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01805</ZIPCd>
        </USAddress>
        <EIN>042323457</EIN>
        <PrimaryActivitiesTxt>SUPPORT</PrimaryActivitiesTxt>
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        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
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          <BusinessNameLine1Txt>BETH ISRAEL LAHEY HEALTH INC</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>LAHEY CLINIC HOSPITAL INC (LAHEY HOSPITALS AND MEDICAL CENTER)</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>018050001</ZIPCd>
        </USAddress>
        <EIN>042704686</EIN>
        <PrimaryActivitiesTxt>HEALTHCARE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>3</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>LAHEY CLINIC FOUNDATION INC</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>LAHEY CLINIC INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>018050001</ZIPCd>
        </USAddress>
        <EIN>042704683</EIN>
        <PrimaryActivitiesTxt>HEALTHCARE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>LAHEY CLINIC FOUNDATION INC</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>LAHEY HEALTH SHARED SERVICES INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01805</ZIPCd>
        </USAddress>
        <EIN>043178972</EIN>
        <PrimaryActivitiesTxt>ADMINISTRATION</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BETH ISRAEL LAHEY HEALTH INC</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>LONGWOOD MEDICAL ENERGY COLLABORATIVE INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>375 LONGWOOD AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <EIN>043476764</EIN>
        <PrimaryActivitiesTxt>COORDINATE AND PROVIDE STATEGIC PLANNING OPP FOR HMS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, I</PublicCharityStatusTxt>
        <DirectControllingNACd>N/A</DirectControllingNACd>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>LONGWOOD MEDICAL INTERNATIONAL FOUNDATION INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>375 LONGWOOD AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
        </USAddress>
        <EIN>043208878</EIN>
        <PrimaryActivitiesTxt>INACTIVE CORPORATION</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, I</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>1</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MED CARE OF BOSTON MGMT CORP DBA BID HEALTHCARE</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>464 HILLSIDE AVENUE</AddressLine1Txt>
          <CityNm>NEEDHAM</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02492</ZIPCd>
        </USAddress>
        <EIN>042810972</EIN>
        <PrimaryActivitiesTxt>OUTPATIENT, PRIMARY CARE AND SPECIALTY SERVICES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BETH ISRAEL DEACONESS MEDICAL CENTER</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MOUNT AUBURN HOSPITAL</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>330 MOUNT AUBURN STREET</AddressLine1Txt>
          <CityNm>CAMBRIDGE</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02138</ZIPCd>
        </USAddress>
        <EIN>042103606</EIN>
        <PrimaryActivitiesTxt>HOSPITAL FOR THE TREATMENT, CARE AND RELIEF OF SICK AND SUFFERING PERSONS</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>3</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BETH ISRAEL LAHEY HEALTH INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>MOUNT AUBURN PROFESSIONAL SERVICES INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>330 MOUNT AUBURN STREET</AddressLine1Txt>
          <CityNm>CAMBRIDGE</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02138</ZIPCd>
        </USAddress>
        <EIN>043026897</EIN>
        <PrimaryActivitiesTxt>OFFERING MEDICAL CARE IN GENERAL AND SPECIALIZED PRACTICES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>12A, I</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>MOUNT AUBURN HOSPITAL</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>NEW ENGLAND BAPTIST HOSPITAL</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>125 PARKER HILL AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02120</ZIPCd>
        </USAddress>
        <EIN>042103612</EIN>
        <PrimaryActivitiesTxt>ORTHOPEDIC SPECIALTY HOSPITAL</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>3</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>BETH ISRAEL LAHEY HEALTH INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>NEW ENGLAND BAPTIST MEDICAL ASSOCIATES INC</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>125 PARKER HILL AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02120</ZIPCd>
        </USAddress>
        <EIN>043235796</EIN>
        <PrimaryActivitiesTxt>OUTPATIENT MEDICAL SERVICES TO THE VARIOUS COMMUNITIES SERVICED BY NEBH</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(C)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>3</PublicCharityStatusTxt>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NEW ENGLAND BAPTIST HOSPITAL</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <ControlledOrganizationInd>1</ControlledOrganizationInd>
      </IdRelatedTaxExemptOrgGrp>
      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>NORTHEAST BEHAVIORAL HEALTH CORPORATION</BusinessNameLine1Txt>
        </DisregardedEntityName>
        <USAddress>
          <AddressLine1Txt>199 ROSEWOOD DRIVE</AddressLine1Txt>
          <CityNm>DANVERS</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01923</ZIPCd>
        </USAddress>
        <EIN>042777145</EIN>
        <PrimaryActivitiesTxt>HEALTHCARE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
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          <AddressLine1Txt>85 HERRICK STREET</AddressLine1Txt>
          <CityNm>BEVERLY</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01915</ZIPCd>
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        <EIN>043240453</EIN>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>NORTHEAST HOSPITAL CORPORATION</BusinessNameLine1Txt>
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          <AddressLine1Txt>85 HERRICK STREET</AddressLine1Txt>
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          <ZIPCd>01915</ZIPCd>
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        <EIN>042121317</EIN>
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          <BusinessNameLine1Txt>BETH ISRAEL LAHEY HEALTH INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>85 HERRICK STREET</AddressLine1Txt>
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        <PrimaryActivitiesTxt>HEALTHCARE</PrimaryActivitiesTxt>
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      <IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>NORTHEAST PHYSICIAN PRACTICE INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>85 HERRICK STREET</AddressLine1Txt>
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          <StateAbbreviationCd>MA</StateAbbreviationCd>
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          <BusinessNameLine1Txt>NORTHEAST PROFESSIONAL REGISTRY OF NURSES INC DBA LAHEY HEALTH AT HOME</BusinessNameLine1Txt>
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          <AddressLine1Txt>600 CUMMINGS CENTER</AddressLine1Txt>
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          <BusinessNameLine1Txt>NORTHEAST HOSPITAL CORPORATION</BusinessNameLine1Txt>
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      <IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>SEACOAST AFFILIATED GROUP PRACTICE INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>25 HIGHLAND AVENUE</AddressLine1Txt>
          <CityNm>NEWBURYPORT</CityNm>
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          <BusinessNameLine1Txt>SEACOAST NURSING AND REHABILITATION CENTER INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>302 WASHINGTON STREET</AddressLine1Txt>
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          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01930</ZIPCd>
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        <PrimaryActivitiesTxt>HEALTHCARE</PrimaryActivitiesTxt>
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          <BusinessNameLine1Txt>LAHEY HEALTH SHARED SERVICES INC</BusinessNameLine1Txt>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>THE ANNA JAQUES COMMUNITY HEALTH FOUNDATION INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>25 HIGHLAND AVENUE</AddressLine1Txt>
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          <ZIPCd>01950</ZIPCd>
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        <PrimaryActivitiesTxt>FUNDRSG ORG</PrimaryActivitiesTxt>
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      <IdRelatedTaxExemptOrgGrp>
        <DisregardedEntityName>
          <BusinessNameLine1Txt>THE JORDAN HEALTH SYSTEMS INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>275 SANDWICH STREET</AddressLine1Txt>
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          <BusinessNameLine1Txt>BETH ISRAEL DEACONESS MEDICAL CENTER</BusinessNameLine1Txt>
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        <DisregardedEntityName>
          <BusinessNameLine1Txt>WINCHESTER COMMUNITY ACCOUNTABLE CARE ORGANIZATION INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>41 HIGHLAND AVENUE</AddressLine1Txt>
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          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01890</ZIPCd>
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        <EIN>223137856</EIN>
        <PrimaryActivitiesTxt>ACO</PrimaryActivitiesTxt>
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          <BusinessNameLine1Txt>WINCHESTER HEALTHCARE MANAGEMENT INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>WINCHESTER HEALTHCARE MANAGEMENT INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>41 HIGHLAND AVENUE</AddressLine1Txt>
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          <BusinessNameLine1Txt>LAHEY HEALTH SHARED SERVICES INC</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>WINCHESTER HOSPITAL</BusinessNameLine1Txt>
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          <AddressLine1Txt>41 HIGHLAND AVENUE</AddressLine1Txt>
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        <DisregardedEntityName>
          <BusinessNameLine1Txt>WINCHESTER HOSPITAL FOUNDATION INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>39 DOUBLET HILL ROAD</AddressLine1Txt>
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          <ZIPCd>02493</ZIPCd>
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          <BusinessNameLine1Txt>BIDCO PHYSICIAN LLC</BusinessNameLine1Txt>
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          <AddressLine1Txt>ONE UNIVERSITY AVE NORTH ENTRANCE</AddressLine1Txt>
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          <ZIPCd>02090</ZIPCd>
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          <AddressLine1Txt>247 STATION DRIVE NORTHWEST 1</AddressLine1Txt>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>CAREGROUP CLINICAL RESEARCH LLC</BusinessNameLine1Txt>
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          <AddressLine1Txt>109 BROOKLINE AVENUE</AddressLine1Txt>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>BILH INVESTMENT PARTNERSHIP LLP (FKA CIP LLP)</BusinessNameLine1Txt>
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          <AddressLine1Txt>109 BROOKLINE AVENUE</AddressLine1Txt>
          <CityNm>BOSTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>PHYSICIAN PROFESSIONAL SERVICES LLP</BusinessNameLine1Txt>
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          <AddressLine1Txt>10 CABOT ROAD</AddressLine1Txt>
          <CityNm>MEDFORD</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02215</ZIPCd>
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        <EIN>043275078</EIN>
        <PrimaryActivitiesTxt>TO PROVIDE MEDICAL BILLING SERVICES</PrimaryActivitiesTxt>
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          <BusinessNameLine1Txt>WINCHESTER HOSPITALSHIELDS MRI LLC</BusinessNameLine1Txt>
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          <AddressLine1Txt>700 CONGRESS ST</AddressLine1Txt>
          <CityNm>QUINCY</CityNm>
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          <ZIPCd>02169</ZIPCd>
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        <PrimaryActivitiesTxt>MRI SERVICES</PrimaryActivitiesTxt>
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          <BusinessNameLine1Txt>SHIELDS IMAGING AT ANNA JAQUES HOSPITAL LLC</BusinessNameLine1Txt>
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          <AddressLine1Txt>700 CONGRESS ST STE 204</AddressLine1Txt>
          <CityNm>QUINCY</CityNm>
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          <ZIPCd>02169</ZIPCd>
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          <BusinessNameLine1Txt>HAVERHILL MOB LLC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>50 CHESTNUT ST</AddressLine1Txt>
          <CityNm>NEEDHAM</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02492</ZIPCd>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>GREATER NEWBURYPORT MANAGEMENT SERVICES ORGANIZATION INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>25 HIGHLAND AVE</AddressLine1Txt>
          <CityNm>NEWBURYPORT</CityNm>
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          <ZIPCd>01950</ZIPCd>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>HUNTINGFIELD CORPORATION</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>C/O LAHEY CLINIC FOUNDATION INC 41</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
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        <EIN>000000000</EIN>
        <PrimaryActivitiesTxt>TO HOLD OWNERSHIP OF SUBTERRANEAN RIGHTS.</PrimaryActivitiesTxt>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>JORDAN COMMUNITY ACO INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>275 SANDWICH STREET</AddressLine1Txt>
          <CityNm>PLYMOUTH</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>02360</ZIPCd>
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        <EIN>454047430</EIN>
        <PrimaryActivitiesTxt>COORDINATED, SAFE AND COST EFFECTIVE PATIENT CARE AT BID-PLYMOUTH</PrimaryActivitiesTxt>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>LAHEY CLINIC INSURANCE CO LTD</BusinessNameLine1Txt>
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          <AddressLine1Txt>CRAIG APPIN HOUSE PO BOX HM 2450</AddressLine1Txt>
          <CityNm>HAMILTON</CityNm>
          <CountryCd>BD</CountryCd>
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        <PrimaryActivitiesTxt>INSURANCE</PrimaryActivitiesTxt>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>LEDGEWOOD HEALTHCARE CORPORATION</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>87 HERRICK STREET</AddressLine1Txt>
          <CityNm>BEVERLY</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01915</ZIPCd>
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        <EIN>042855189</EIN>
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        <LegalDomicileStateCd>KY</LegalDomicileStateCd>
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        <RelatedOrganizationName>
          <BusinessNameLine1Txt>NORTHEAST PHYSICIAN HOSPITAL ORGANIZATION INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>500 CUMMINGS CENTER STE 6500</AddressLine1Txt>
          <CityNm>BEVERLY</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01915</ZIPCd>
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          <BusinessNameLine1Txt>NORTHEAST PHYSICAN PRACTICE INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>85 HERRICK STREET</AddressLine1Txt>
          <CityNm>BEVERLY</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01915</ZIPCd>
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        <EIN>043285837</EIN>
        <PrimaryActivitiesTxt>PHYSICIAN OFFICE</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <DirectControllingNACd>N/A</DirectControllingNACd>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>NORTHEAST PROPRIETARY CORP</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>100 POWERS STREET</AddressLine1Txt>
          <CityNm>BEVERLY</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01915</ZIPCd>
        </USAddress>
        <EIN>042855191</EIN>
        <PrimaryActivitiesTxt>MEDICAL SERVICES</PrimaryActivitiesTxt>
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      <IdRelatedOrgTxblCorpTrGrp>
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          <BusinessNameLine1Txt>WINCHESTER HEALTHCARE ENTERPRISES INC</BusinessNameLine1Txt>
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        <USAddress>
          <AddressLine1Txt>41 HIGHLAND AVE</AddressLine1Txt>
          <CityNm>WINCHESTER</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01890</ZIPCd>
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        <EIN>042932059</EIN>
        <PrimaryActivitiesTxt>MANAGEMENT SERVICES</PrimaryActivitiesTxt>
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          <BusinessNameLine1Txt>WINCHESTER PHYSICIAN ASSOCIATES INC</BusinessNameLine1Txt>
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          <AddressLine1Txt>41 HIGHLAND AVE</AddressLine1Txt>
          <CityNm>WINCHESTER</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01890</ZIPCd>
        </USAddress>
        <EIN>043262963</EIN>
        <PrimaryActivitiesTxt>MANAGEMENT SERVICES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
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        <EntityTypeTxt>C</EntityTypeTxt>
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      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>WINCHESTER PHYSICIAN HOSPITAL ORGANIZATION INC</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>41 HIGHLAND AVE</AddressLine1Txt>
          <CityNm>WINCHESTER</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01890</ZIPCd>
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        <EIN>472646454</EIN>
        <PrimaryActivitiesTxt>PHYS HOSP ORG</PrimaryActivitiesTxt>
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      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>0</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>0</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>0</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>1</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>1</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>1</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>1</ReimbursementPaidByOtherOrgInd>
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      <TransferFromOtherOrgInd>1</TransferFromOtherOrgInd>
      <TransactionsRelatedOrgGrp>
        <OtherOrganizationName>
          <BusinessNameLine1Txt>LAHEY CLINIC INC</BusinessNameLine1Txt>
        </OtherOrganizationName>
        <TransactionTypeTxt>M</TransactionTypeTxt>
        <InvolvedAmt>98182</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>FMV</MethodOfAmountDeterminationTxt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PARTS I - V:</FormAndLineReferenceDesc>
        <ExplanationTxt>DURING THE FISCAL PERIOD COVERED BY THIS FILING, BETH ISRAEL LAHEY HEALTH (BILH) SERVED AS THE SOLE MEMBER OF BETH ISRAEL DEACONESS MEDICAL CENTER, INC. (BIDMC), MOUNT AUBURN HOSPITAL (MAH), NEW ENGLAND BAPTIST HOSPITAL (NEBH), BETH ISRAEL DEACONESS HOSPITAL -- MILTON, INC. (MILTON), BETH ISRAEL DEACONESS HOSPITAL -- NEEDHAM, INC. (NEEDHAM), BETH ISRAEL DEACONESS HOSPITAL -- PLYMOUTH, INC. (PLYMOUTH), LAHEY HEALTH SHARED SERVICES (LHSS), LAHEY CLINIC FOUNDATION (LCF), WINCHESTER HOSPITAL (WINCHESTER), NORTHEAST HOSPITAL CORPORATION (NHC) WHICH INCLUDES BEVERLY, ADDISON GILBERT AND BAYRIDGE HOSPITALS, NORTHEAST BEHAVIORAL CORPORATION (NBHC), ANNA JAQUES HOSPITAL (AJH) AND THE BETH ISRAEL LAHEY HEALTH PERFORMANCE NETWORK (BILHPN). THE LAHEY CLINIC FOUNDATION IN TURN SERVED AS THE SOLE MEMBER OF LAHEY CLINIC INC, AND LAHEY CLINIC HOSPITAL D/B/A LAHEY HOSPITAL AND MEDICAL CENTER (LHMC). THESE ENTITIES MAY HAVE ALSO, IN TURN, SERVED AS MEMBER TO OTHER NETWORK AFFILIATES. THE BY-LAW OF THESE ENTITIES REFLECT THE CENTRALIZATION OF THE SYSTEM, AND AS SUCH, AFFILIATES WITHIN THE BILH SYSTEM ARE CONSIDERED CONTROLLED ENTITIES UNDER IRC SECTION 512(B)(13), AS EACH AFFILIATE IS UNDER COMMON GOVERNANCE CONTROL, AS DESCRIBED IN TREAS. REGS. 1.512(B)-1(L)(4). IN ADDITION, UNDER INTERNAL REVENUE CODE SECTION 512, CONTROL MEANS THAT MORE THAN 50 PERCENT OF THE DIRECTORS OR TRUSTEES OF AN ORGANIZATION ARE EITHER REPRESENTATIVES OF, OR DIRECTLY OR INDIRECTLY CONTROLLED, BY AN EXEMPT ORGANIZATION. A TRUSTEE OR DIRECTOR IS A REPRESENTATIVE OF AN EXEMPT ORGANIZATION IF THEY ARE A TRUSTEE, DIRECTOR, AGENT, OR EMPLOYEE OF SUCH EXEMPT ORGANIZATION. UNDER THIS DEFINITION, HARVARD MEDICAL FACULTY PHYSICIANS AT BETH ISRAEL DEACONESS MEDICAL CENTER, INC. AND IT'S AFFILIATES ARE INCLUDED IN FORM 990, SCHEDULE R FOR THE CURRENT TAX YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>