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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CRAIG R BENSON</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>ANN MARIE CONNOLLY</PersonNm>
        <TitleTxt>TRUSTEE/CHAIR OF BOARD</TitleTxt>
        <AverageHoursPerWeekRt>2.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JAMES D IRVING</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>J WILLIAM PODUSKA</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>WINDLE B PRIEM</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STUART REESE</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>CAROLYN AIN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JANE C EDMUNDS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DEBORAH MCKENNA</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID WAJSGRAS</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>EDWARD ESKANDARIAN</PersonNm>
        <TitleTxt>TRUSTEE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>0</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>TIMOTHY O'CONNOR</PersonNm>
        <TitleTxt>OFFICER/EVP CFO &amp; TREASURER</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>50.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>746676</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>148875</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DAVID G SPACKMAN</PersonNm>
        <TitleTxt>OFFICER/SVP GOV AFFAIRS &amp; GEN COUNSEL</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>50.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>450576</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>51385</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>MARYELLEN LEAR</PersonNm>
        <TitleTxt>OFFICER/LEGAL SUPPORT SERV.</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>40.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>99883</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>1785</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>PETER LLOYD</PersonNm>
        <TitleTxt>OFFICER/VP CORPORATE FINANCE</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>40.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>357687</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>21482</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>JOANNE M CONROY</PersonNm>
        <TitleTxt>OFFICER/EVP LHS &amp; CEO LHMC</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>40.00</AverageHoursPerWeekRltdOrgRt>
        <OfficerInd>X</OfficerInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>372804</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>39938</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ELIZABETH P CONRAD</PersonNm>
        <TitleTxt>SVP, CHIEF HR OFFICER</TitleTxt>
        <AverageHoursPerWeekRt>1.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>40.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>0</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>374172</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>55551</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>ROBERT J SCHNEIDER</PersonNm>
        <TitleTxt>SVP OPERATIONS IMPROVEMENT</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>421510</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>21428</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RICHARD R BIAS</PersonNm>
        <TitleTxt>COO LHMC</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>435497</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>49737</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>BRUCE A METZ</PersonNm>
        <TitleTxt>SVP CHIEF INFO OFFICER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>1.00</AverageHoursPerWeekRltdOrgRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>284075</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>127628</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>31863</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>RICHARD J GUARINO</PersonNm>
        <TitleTxt>VP HOSPITAL BASED CLIN DEPT</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>289864</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>28474</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>NICOLE DEVITA</PersonNm>
        <TitleTxt>SVP OPERATIONS</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <KeyEmployeeInd>X</KeyEmployeeInd>
        <ReportableCompFromOrgAmt>56878</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>322314</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>8676</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DONALD F SNELL</PersonNm>
        <TitleTxt>EVP &amp; COO</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <AverageHoursPerWeekRltdOrgRt>1.00</AverageHoursPerWeekRltdOrgRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>687627</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>171906</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>25090</OtherCompensationAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>JEFFREY P DORAN</PersonNm>
        <TitleTxt>VP FACILITIES ADMINISTRATION</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>456251</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>18508</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>DENIS W GALLAGHER</PersonNm>
        <TitleTxt>COO DIVISION OF PRIMARY CARE</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>327149</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>49439</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>STEPHEN L DEMERS</PersonNm>
        <TitleTxt>VP SURGICAL SERVICES</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>299680</ReportableCompFromOrgAmt>
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        <OtherCompensationAmt>27111</OtherCompensationAmt>
      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>LISA M COLOMBO</PersonNm>
        <TitleTxt>SVP CHIEF NURSING OFFICER</TitleTxt>
        <AverageHoursPerWeekRt>40.00</AverageHoursPerWeekRt>
        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
        <ReportableCompFromOrgAmt>340631</ReportableCompFromOrgAmt>
        <ReportableCompFromRltdOrgAmt>17929</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>39955</OtherCompensationAmt>
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      <TotalReportableCompFromOrgAmt>3599162</TotalReportableCompFromOrgAmt>
      <TotReportableCompRltdOrgAmt>9548912</TotReportableCompRltdOrgAmt>
      <TotalOtherCompensationAmt>1146899</TotalOtherCompensationAmt>
      <IndivRcvdGreaterThan100KCnt>643</IndivRcvdGreaterThan100KCnt>
      <FormerOfcrEmployeesListedInd>0</FormerOfcrEmployeesListedInd>
      <TotalCompGreaterThan150KInd>1</TotalCompGreaterThan150KInd>
      <CompensationFromOtherSrcsInd>0</CompensationFromOtherSrcsInd>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>ANTHONY VANARIA AND SONS</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>45 FELTON STREET</AddressLine1Txt>
            <CityNm>WALTHAM</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02453</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>MAINTENANCE SERVICES</ServicesDesc>
        <CompensationAmt>1062875</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>TRANSCANADA POWER MARKETING LTD</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>110 TURNPIKE ROAD</AddressLine1Txt>
            <CityNm>WESTBORO</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01581</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>UTILITY SERVICES</ServicesDesc>
        <CompensationAmt>1029050</CompensationAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>TAKE CARE EMPLOYEE SOLUTIONS</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 402142</AddressLine1Txt>
            <CityNm>ATLANTA</CityNm>
            <StateAbbreviationCd>GA</StateAbbreviationCd>
            <ZIPCd>30384</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>PERSONNEL SERVICES</ServicesDesc>
        <CompensationAmt>766772</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>FMN SERVICES INC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>323 ANDOVER STREET SUITE 7</AddressLine1Txt>
            <CityNm>WILMINGTON</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>01887</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>ENVIRONMENTAL SERVICES</ServicesDesc>
        <CompensationAmt>571520</CompensationAmt>
      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>BENEFIT STRATEGIES LLC</BusinessNameLine1Txt>
          </BusinessName>
        </ContractorName>
        <ContractorAddress>
          <USAddress>
            <AddressLine1Txt>PO BOX 1660</AddressLine1Txt>
            <CityNm>MANCHESTER</CityNm>
            <StateAbbreviationCd>NH</StateAbbreviationCd>
            <ZIPCd>03105</ZIPCd>
          </USAddress>
        </ContractorAddress>
        <ServicesDesc>CONSULTING SERVICES</ServicesDesc>
        <CompensationAmt>553612</CompensationAmt>
      </ContractorCompensationGrp>
      <CntrctRcvdGreaterThan100KCnt>13</CntrctRcvdGreaterThan100KCnt>
      <ProgramServiceRevenueGrp>
        <Desc>NET PATIENT SERVICE REVENUE</Desc>
        <BusinessCd>624100</BusinessCd>
        <TotalRevenueColumnAmt>816631009</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>816631009</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>OTHER PATIENT REVENUES</Desc>
        <BusinessCd>624100</BusinessCd>
        <TotalRevenueColumnAmt>12047892</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>12047892</RelatedOrExemptFuncIncomeAmt>
      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>LABORATORY REVENUE</Desc>
        <BusinessCd>624100</BusinessCd>
        <TotalRevenueColumnAmt>284262</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>284262</UnrelatedBusinessRevenueAmt>
      </ProgramServiceRevenueGrp>
      <TotalProgramServiceRevenueAmt>828963163</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>769469</TotalRevenueColumnAmt>
        <ExclusionAmt>769469</ExclusionAmt>
      </InvestmentIncomeGrp>
      <GrossRentsGrp>
        <RealAmt>405973</RealAmt>
      </GrossRentsGrp>
      <LessRentalExpensesGrp>
        <RealAmt>0</RealAmt>
      </LessRentalExpensesGrp>
      <RentalIncomeOrLossGrp>
        <RealAmt>405973</RealAmt>
      </RentalIncomeOrLossGrp>
      <NetRentalIncomeOrLossGrp>
        <TotalRevenueColumnAmt>405973</TotalRevenueColumnAmt>
        <ExclusionAmt>405973</ExclusionAmt>
      </NetRentalIncomeOrLossGrp>
      <GrossAmountSalesAssetsGrp>
        <OtherAmt>2822640</OtherAmt>
      </GrossAmountSalesAssetsGrp>
      <LessCostOthBasisSalesExpnssGrp>
        <OtherAmt>2821310</OtherAmt>
      </LessCostOthBasisSalesExpnssGrp>
      <GainOrLossGrp>
        <OtherAmt>1330</OtherAmt>
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      <NetGainOrLossInvestmentsGrp>
        <TotalRevenueColumnAmt>1330</TotalRevenueColumnAmt>
        <ExclusionAmt>1330</ExclusionAmt>
      </NetGainOrLossInvestmentsGrp>
      <OtherRevenueMiscGrp>
        <Desc>CAFETERIA REVENUES</Desc>
        <BusinessCd>722210</BusinessCd>
        <TotalRevenueColumnAmt>3997916</TotalRevenueColumnAmt>
        <ExclusionAmt>3997916</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>PARKING GARAGE REVENUES</Desc>
        <BusinessCd>812930</BusinessCd>
        <TotalRevenueColumnAmt>3435129</TotalRevenueColumnAmt>
        <ExclusionAmt>3435129</ExclusionAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueMiscGrp>
        <Desc>GIFT SHOP REVENUE</Desc>
        <BusinessCd>453220</BusinessCd>
        <TotalRevenueColumnAmt>74014</TotalRevenueColumnAmt>
        <UnrelatedBusinessRevenueAmt>74014</UnrelatedBusinessRevenueAmt>
      </OtherRevenueMiscGrp>
      <OtherRevenueTotalAmt>7507059</OtherRevenueTotalAmt>
      <TotalRevenueGrp>
        <TotalRevenueColumnAmt>837646994</TotalRevenueColumnAmt>
        <RelatedOrExemptFuncIncomeAmt>828678901</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>358276</UnrelatedBusinessRevenueAmt>
        <ExclusionAmt>8609817</ExclusionAmt>
      </TotalRevenueGrp>
      <CompCurrentOfcrDirectorsGrp>
        <TotalAmt>4410000</TotalAmt>
        <ManagementAndGeneralAmt>4410000</ManagementAndGeneralAmt>
      </CompCurrentOfcrDirectorsGrp>
      <OtherSalariesAndWagesGrp>
        <TotalAmt>279218365</TotalAmt>
        <ProgramServicesAmt>266578982</ProgramServicesAmt>
        <ManagementAndGeneralAmt>12639383</ManagementAndGeneralAmt>
      </OtherSalariesAndWagesGrp>
      <PensionPlanContributionsGrp>
        <TotalAmt>35915151</TotalAmt>
        <ProgramServicesAmt>33776601</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2138550</ManagementAndGeneralAmt>
      </PensionPlanContributionsGrp>
      <OtherEmployeeBenefitsGrp>
        <TotalAmt>38677327</TotalAmt>
        <ProgramServicesAmt>36535177</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2142150</ManagementAndGeneralAmt>
      </OtherEmployeeBenefitsGrp>
      <PayrollTaxesGrp>
        <TotalAmt>19416588</TotalAmt>
        <ProgramServicesAmt>18260437</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1156151</ManagementAndGeneralAmt>
      </PayrollTaxesGrp>
      <FeesForServicesManagementGrp>
        <TotalAmt>91465</TotalAmt>
        <ProgramServicesAmt>68855</ProgramServicesAmt>
        <ManagementAndGeneralAmt>22610</ManagementAndGeneralAmt>
      </FeesForServicesManagementGrp>
      <FeesForServicesLegalGrp>
        <TotalAmt>26250</TotalAmt>
        <ProgramServicesAmt>19761</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6489</ManagementAndGeneralAmt>
      </FeesForServicesLegalGrp>
      <FeesForServicesOtherGrp>
        <TotalAmt>25472825</TotalAmt>
        <ProgramServicesAmt>19176100</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6296725</ManagementAndGeneralAmt>
      </FeesForServicesOtherGrp>
      <AdvertisingGrp>
        <TotalAmt>136025</TotalAmt>
        <ProgramServicesAmt>14163</ProgramServicesAmt>
        <ManagementAndGeneralAmt>121862</ManagementAndGeneralAmt>
      </AdvertisingGrp>
      <OfficeExpensesGrp>
        <TotalAmt>6079711</TotalAmt>
        <ProgramServicesAmt>4824339</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1255372</ManagementAndGeneralAmt>
      </OfficeExpensesGrp>
      <InformationTechnologyGrp>
        <TotalAmt>956122</TotalAmt>
        <ProgramServicesAmt>250624</ProgramServicesAmt>
        <ManagementAndGeneralAmt>705498</ManagementAndGeneralAmt>
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      <OccupancyGrp>
        <TotalAmt>14617819</TotalAmt>
        <ProgramServicesAmt>12655642</ProgramServicesAmt>
        <ManagementAndGeneralAmt>1962177</ManagementAndGeneralAmt>
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      <TravelGrp>
        <TotalAmt>786597</TotalAmt>
        <ProgramServicesAmt>426361</ProgramServicesAmt>
        <ManagementAndGeneralAmt>360236</ManagementAndGeneralAmt>
      </TravelGrp>
      <InterestGrp>
        <TotalAmt>8122200</TotalAmt>
        <ProgramServicesAmt>8122200</ProgramServicesAmt>
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      <DepreciationDepletionGrp>
        <TotalAmt>47110161</TotalAmt>
        <ProgramServicesAmt>30958196</ProgramServicesAmt>
        <ManagementAndGeneralAmt>16151965</ManagementAndGeneralAmt>
      </DepreciationDepletionGrp>
      <InsuranceGrp>
        <TotalAmt>98431724</TotalAmt>
        <ProgramServicesAmt>25183005</ProgramServicesAmt>
        <ManagementAndGeneralAmt>73248719</ManagementAndGeneralAmt>
      </InsuranceGrp>
      <OtherExpensesGrp>
        <Desc>MEDICAL SUPPLIES</Desc>
        <TotalAmt>167360459</TotalAmt>
        <ProgramServicesAmt>167083920</ProgramServicesAmt>
        <ManagementAndGeneralAmt>276539</ManagementAndGeneralAmt>
      </OtherExpensesGrp>
      <OtherExpensesGrp>
        <Desc>GENERAL SUPPLIES</Desc>
        <TotalAmt>52314145</TotalAmt>
        <ProgramServicesAmt>44662097</ProgramServicesAmt>
        <ManagementAndGeneralAmt>7652048</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>MASS HEALTH SAFETY NET</Desc>
        <TotalAmt>7082023</TotalAmt>
        <ProgramServicesAmt>7082023</ProgramServicesAmt>
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      <TotalFunctionalExpensesGrp>
        <TotalAmt>806224957</TotalAmt>
        <ProgramServicesAmt>675678483</ProgramServicesAmt>
        <ManagementAndGeneralAmt>130546474</ManagementAndGeneralAmt>
        <FundraisingAmt>0</FundraisingAmt>
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        <BOYAmt>171687308</BOYAmt>
        <EOYAmt>105071404</EOYAmt>
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        <EOYAmt>80610207</EOYAmt>
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        <EOYAmt>14341202</EOYAmt>
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        <EOYAmt>4067246</EOYAmt>
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      <InvestmentsPubTradedSecGrp>
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        <EOYAmt>46038858</EOYAmt>
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        <BOYAmt>402153441</BOYAmt>
        <EOYAmt>491711785</EOYAmt>
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      <TotalAssetsGrp>
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        <EOYAmt>741840702</EOYAmt>
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      <AccountsPayableAccrExpnssGrp>
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        <EOYAmt>354958564</EOYAmt>
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        <BOYAmt>288681568</BOYAmt>
        <EOYAmt>236236229</EOYAmt>
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      <TotalLiabilitiesGrp>
        <BOYAmt>580962223</BOYAmt>
        <EOYAmt>600584661</EOYAmt>
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      <OrganizationFollowsSFAS117Ind>X</OrganizationFollowsSFAS117Ind>
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        <BOYAmt>158262243</BOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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      <TotLiabNetAssetsFundBalanceGrp>
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        <EOYAmt>741840702</EOYAmt>
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      <InfoInScheduleOPartXIInd>X</InfoInScheduleOPartXIInd>
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      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <ConsolidatedBasisFinclStmtInd>X</ConsolidatedBasisFinclStmtInd>
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    <IRS990ScheduleA documentId="RetDoc1039100001">
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      <PaidStaffOrManagementInd>1</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>1</MailingsMembersInd>
      <MailingsMembersAmt>750</MailingsMembersAmt>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
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        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
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        <Desc>OTHER INVESTMENTS</Desc>
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        <Desc>INVESTMENT-NEPC LLC</Desc>
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        <Desc>ESTIMATE DUE TO THIRD PARTY INSURANCE</Desc>
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        <Desc>INTER-COMPANY PAYABLES</Desc>
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        <Desc>PROFESSIONAL LIABILITY RESERVES</Desc>
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      <FootnoteTextInd>X</FootnoteTextInd>
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      <OtherRevenueAmt>-45587368</OtherRevenueAmt>
      <RevenueNotReportedAmt>-48428240</RevenueNotReportedAmt>
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      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>837646994</TotalRevenuePerForm990Amt>
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      <ExpensesSubtotalAmt>806224957</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART X, LINE 2:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S FINANCIAL STATEMENTS DID NOT REPORT A LIABILITY FOR UNCERTAIN TAX POSITIONS UNDER FIN 48.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART XI, LINE 2D - OTHER ADJUSTMENTS:</FormAndLineReferenceDesc>
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        <GeneralMedicalAndSurgicalInd>X</GeneralMedicalAndSurgicalInd>
        <TeachingHospitalInd>X</TeachingHospitalInd>
        <ResearchFacilityInd>X</ResearchFacilityInd>
        <EmergencyRoom24HrsInd>X</EmergencyRoom24HrsInd>
        <OtherDesc>MEDICAL RESEARCH CONDUCTED UNDER THE LAHEY CLINIC, INC.</OtherDesc>
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          <BusinessNameLine1Txt>LAHEY CLINIC HOSPITAL INC</BusinessNameLine1Txt>
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        <CommunityDefinitionInd>X</CommunityDefinitionInd>
        <CommunityDemographicsInd>X</CommunityDemographicsInd>
        <ExistingResourcesInd>X</ExistingResourcesInd>
        <HowDataObtainedInd>X</HowDataObtainedInd>
        <CommunityHealthNeedsInd>X</CommunityHealthNeedsInd>
        <OtherHealthIssuesInd>X</OtherHealthIssuesInd>
        <CommunityHlthNeedsIdProcessInd>X</CommunityHlthNeedsIdProcessInd>
        <ConsultingProcessInd>X</ConsultingProcessInd>
        <OtherInd>X</OtherInd>
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        <RptAvailableOnOwnWebsiteInd>X</RptAvailableOnOwnWebsiteInd>
        <OwnWebsiteURLTxt>WWW.LAHEY.ORG</OwnWebsiteURLTxt>
        <PaperCopyPublicInspectionInd>X</PaperCopyPublicInspectionInd>
        <RptAvailableThruOtherMethodInd>X</RptAvailableThruOtherMethodInd>
        <ImplementationStrategyAdoptInd>1</ImplementationStrategyAdoptInd>
        <ImplementationStrategyAdptYr>13</ImplementationStrategyAdptYr>
        <StrategyPostedWebsiteInd>1</StrategyPostedWebsiteInd>
        <StrategyWebsiteURLTxt>HTTP://WWW.LAHEY.ORG</StrategyWebsiteURLTxt>
        <StrategyAttachedInd>0</StrategyAttachedInd>
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        <EligCriteriaExplainedInd>1</EligCriteriaExplainedInd>
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        <FPGFamilyIncmLmtDscntCarePct>400.000000000000</FPGFamilyIncmLmtDscntCarePct>
        <IncomeLevelCriteriaInd>X</IncomeLevelCriteriaInd>
        <MedicalIndigencyCriteriaInd>X</MedicalIndigencyCriteriaInd>
        <InsuranceStatusCriteriaInd>X</InsuranceStatusCriteriaInd>
        <UnderinsuranceStatCriteriaInd>X</UnderinsuranceStatCriteriaInd>
        <ExplainedBasisInd>1</ExplainedBasisInd>
        <AppFinancialAsstExplnInd>1</AppFinancialAsstExplnInd>
        <IncludesPublicityMeasuresInd>1</IncludesPublicityMeasuresInd>
        <FAPAvailableOnWebsiteInd>X</FAPAvailableOnWebsiteInd>
        <FAPAvailableOnWebsiteURLTxt>WWW.LAHEY.ORG</FAPAvailableOnWebsiteURLTxt>
        <FAPAvlblOnRequestNoChargeInd>X</FAPAvlblOnRequestNoChargeInd>
        <FAPActionsOnNonpaymentInd>1</FAPActionsOnNonpaymentInd>
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        <NondisEmergencyCarePolicyInd>1</NondisEmergencyCarePolicyInd>
        <MedicareRatesInd>X</MedicareRatesInd>
        <AmountsGenerallyBilledInd>0</AmountsGenerallyBilledInd>
        <GrossChargesInd>0</GrossChargesInd>
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      <SupplementalInformationGrp>
        <FormAndLineReferenceDesc>PART V, SECTION A:</FormAndLineReferenceDesc>
        <ExplanationTxt>LAHEY CLINIC HOSPITAL, INC.'S MAIN CAMPUS IS LOCATED IN BURLINGTON, MASSACHUSETTS. THE MAIN CAMPUS INCLUDES 330 BEDS, 23 OPERATING ROOMS AND A 24-HOUR EMERGENCY ROOM. LAHEY CLINIC HOSPITAL, INC. ALSO HAS THREE OTHER OFFSITE LOCATIONS, OPERATING UNDER THE HOSPITAL LICENSE OF THE MAIN CAMPUS IN BURLINGTON. THE LARGEST OFFSITE LOCATION, LAHEY CLINIC NORTH SHORE, IS LOCATED IN PEABODY, MASSACHUSETTS. LAHEY CLINIC NORTH SHORE INCLUDES 10 BEDS, 5 OPERATING ROOMS AND OPERATES THE CITY OF PEABODY'S ONLY 24-HOUR EMERGENCY ROOM.</ExplanationTxt>
      </SupplementalInformationGrp>
      <SupplementalInformationGrp>
        <FormAndLineReferenceDesc>LAHEY CLINIC HOSPITAL, INC.</FormAndLineReferenceDesc>
        <ExplanationTxt>PART V, SECTION B, LINE 3J: IDENTIFIED AND EVALUATED SOCIAL DETERMINANTS OF HEALTH.</ExplanationTxt>
      </SupplementalInformationGrp>
      <SupplementalInformationGrp>
        <FormAndLineReferenceDesc>LAHEY CLINIC HOSPITAL, INC.</FormAndLineReferenceDesc>
        <ExplanationTxt>PART V, SECTION B, LINE 5: THE COMMUNITY HEALTH NEEDS ASSESSMENT PROJECT TEAM CONDUCTED A SERIES OF INTERVIEWS WITH LHMC STAFF AND A REPRESENTATIVE SET OF THE LEADING COMMUNITY HEALTH STAKEHOLDERS. THESE INTERVIEWS ALLOWED THE PROJECT TEAM TO ENGAGE THE COMMUNITY AND CAPTURE QUALITATIVE DATA RELATED TO COMMUNITY HEALTH NEEDS, COMMUNITY PRIORITIES, DETERMINANTS OF HEALTH, SERVICE GAPS, BARRIERS TO CARE, AND THE POPULATION GROUPS MOST AT-RISK. THESE INTERVIEWS WERE ALSO CRITICAL TO THE DEVELOPMENT OF LHMC'S COMMUNITY HEALTH IMPROVEMENT PLAN (CHIP) AS THEY PROVIDED IMPORTANT INFORMATION RELATED TO LHMC'S STRATEGIC RESPONSE AND EXPLORED POSSIBLE PARTNERSHIPS.</ExplanationTxt>
      </SupplementalInformationGrp>
      <SupplementalInformationGrp>
        <FormAndLineReferenceDesc>LAHEY CLINIC HOSPITAL, INC.</FormAndLineReferenceDesc>
        <ExplanationTxt>PART V, SECTION B, LINE 6A: LAHEY CLINIC &amp; MEDICAL CENTER, 41 MALL ROAD, BURLINGTON, MA 01805LAHEY MEDICAL CENTER, ONE ESSEX CENTER DRIVE, PEABODY, MA 01960</ExplanationTxt>
      </SupplementalInformationGrp>
      <SupplementalInformationGrp>
        <FormAndLineReferenceDesc>LAHEY CLINIC HOSPITAL, INC.</FormAndLineReferenceDesc>
        <ExplanationTxt>PART V, SECTION B, LINE 7D: PROVIDED BOTH PRINT AND ELECTRONIC FILES TO EACH MUNICIPALITY IN THE PRIMARY SERVICE AREA; SPECIFICALLY THE MANAGER OR MAYOR AS WELL AS THE PUBLIC HEALTH DIRECTOR. IN ADDITION, A COMPREHENSIVE COMMUNITY OVERVIEW WAS GIVEN TO BURLINGTON, BILLERICA AND PEABODY.</ExplanationTxt>
      </SupplementalInformationGrp>
      <SupplementalInformationGrp>
        <FormAndLineReferenceDesc>PART V, SECTION B, LINE 16</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL ASSISTANCE POLICY WEBSITE AVAILABILITY</ExplanationTxt>
      </SupplementalInformationGrp>
      <SupplementalInformationGrp>
        <FormAndLineReferenceDesc>LAHEY CLINIC HOSPITAL, INC. PART V, SECTION B, LINE 16A WEBSITE:</FormAndLineReferenceDesc>
        <ExplanationTxt>WWW.LAHEY.ORG</ExplanationTxt>
      </SupplementalInformationGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE AMOUNTS LISTED ON SCHEDULE H, PART I, LINE 7, ITEMS A, B, C, AND G WERE DETERMINED BY USING THE COST TO CHARGE RATIO CALCULATION INCLUDED IN THE IRS FORM 990 INSTRUCTIONS REFERENCING SCHEDULE H, PART I, LINE 7, IRS WORKSHEET #2.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 4:</FormAndLineReferenceDesc>
        <ExplanationTxt>IN ACCORDANCE WITH FINANCIAL ACCOUNTING STANDARDS BOARD (FASB) ACCOUNTING STANDARDS UPDATE 2011-7 (ASU 2011-7), HEALTH CARE ENTITIES: PRESENTATION AND DISCLOSURE OF NET REVENUE, PROVISION FOR BAD DEBTS AND ALLOWANCE FOR UNCOLLECTABLE ACCOUNTS, LAHEY CLINIC HOSPITAL REPORTS BAD DEBTS RELATING TO PATIENT SERVICE REVENUE SEPARATELY IN THE STATEMENT OF OPERATIONS AS A COMPONENT OF NET PATIENT SERVICE REVENUE. BAD DEBTS ASSOCIATED WITH ACTIVITIES OTHER THAN PATIENT SERVICE REVENUE WILL CONTINUE TO BE REPORTED AS OPERATING EXPENSE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 8:</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEDICARE SHORTFALL OF ($70,970,597) REPORTED IN PART III, LINE 7 WAS CALCULATED BASED ON THE COST TO CHARGE RATIO PER LAHEY CLINIC HOSPITAL, INC'S MEDICARE 2552 COST REPORT FOR YEAR ENDING 09/30/2015. THE ENTIRE AMOUNT SHOULD BE TREATED AS COMMUNITY BENEFIT BECAUSE THE RATES PAID BY MEDICARE DO NOT ACCURATELY REFLECT THE COST OF CARE PROVIDED BY THE HOSPITAL. ACCORDINGLY, THE HOSPITAL MUST SUBSIDIZE THE COST OF CARE PROVIDED TO MEDICARE BENEFICIARIES WITH OTHER REVENUES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART III, LINE 9B:</FormAndLineReferenceDesc>
        <ExplanationTxt>LAHEY CLINIC HOSPITAL, INC. MAKES THE SAME REASONABLE EFFORT AND FOLLOWS THE SAME REASONABLE PROCESS FOR COLLECTING ON BILLS OWED BY AN UNINSURED PATIENT AS IT DOES FOR ALL OTHER PATIENTS. LAHEY CLINIC HOSPITAL, INC., WHEN REQUESTED BY A PATIENT AND BASED ON AN INTERNAL REVIEW OF EACH PATIENT'S FINANCIAL STATUS, MAY OFFER A PATIENT AN ADDITIONAL DISCOUNT ON AN UNPAID HOSPITAL BILL. ANY SUCH REVIEW SHALL BE PART OF A SEPARATE HOSPITAL FINANCIAL ASSISTANCE PROGRAM THAT IS APPLIED ON A UNIFORM BASIS TO ALL PATIENTS, AND WHICH TAKES INTO CONSIDERATION THE PATIENT'S DOCUMENTED FINANCIAL SITUATION AND THE PATIENT'S INABILITY TO MAKE A PAYMENT AFTER REASONABLE COLLECTION ACTIONS. ANY DISCOUNT THAT IS PROVIDED BY THE HOSPITAL IS CONSISTENT WITH FEDERAL AND STATE REQUIREMENTS, AND DOES NOT INFLUENCE A PATIENT TO RECEIVE SERVICES FROM THE HOSPITAL. BEFORE ANY DEBT COLLECTION EFFORTS BEGIN, LAHEY CLINIC HOSPITAL, INC. WILL FIRST SHOW THAT IT HAS A CURRENT UNPAID BALANCE THAT IS RELATED TO SERVICES PROVIDED TO A PATIENT AND THOSE SERVICES ARE NOT COVERED BY A PRIVATE INSURER, A GOVERNMENT PROGRAM SUCH AS MEDICARE, MEDICAID/MASSHEALTH, THE HEALTH SAFETY NET, TRICARE/VETERANS ADMINISTRATION PROGRAMS OR BY LAHEY CLINIC HOSPITAL, INC'S FINANCIAL ASSISTANCE PROGRAM.LAHEY CLINIC HOSPITAL, INC. FOLLOWS AND DOCUMENTS REASONABLE COLLECTION/BILLING PROCEDURES FOR UNPAID BALANCES, WHICH INCLUDE:(1) AN INITIAL BILL SENT TO THE PATIENT OR THE PARTY RESPONSIBLE FOR THE PATIENT'S PERSONAL FINANCIAL OBLIGATIONS. THE INITIAL BILL WILL INCLUDE INFORMATION ABOUT THE AVAILABILITY OF A FINANCIAL ASSISTANCE PROGRAM THAT MAY COVER THE COST OF THE HOSPITAL'S BILL;(2) SUBSEQUENT BILLINGS, TELEPHONE CALLS, COLLECTION LETTERS, PERSONAL CONTACT NOTICES, COMPUTER NOTIFICATIONS, OR ANY OTHER NOTIFICATION METHOD THAT CONSTITUTES A GENUINE EFFORT TO CONTACT THE PARTY RESPONSIBLE FOR THE OBLIGATION AND INFORMS THE PATIENT OF THE AVAILABILITY OF FINANCIAL ASSISTANCE;(3) IF POSSIBLE, DOCUMENTATION OF ALTERNATIVE EFFORTS TO LOCATE THE PARTY RESPONSIBLE FOR THE OBLIGATION OR THE CORRECT ADDRESS ON BILLINGS RETURNED BY THE POSTAL SERVICE SUCH AS "INCORRECT ADDRESS OR "UNDELIVERABLE;"(4) SENDING A FINAL NOTICE BY CERTIFIED MAIL FOR UNINSURED PATIENTS (THOSE WHO ARE NOT ENROLLED IN A PUBLIC PROGRAM SUCH AS THE HEALTH SAFETY NET OR MEDICAID/MASSHEALTH) WHO INCUR A BALANCE OF $1,000 AND GREATER, INCLUDING AN EMERGENCY BAD DEBT BALANCE OF $1,000 OR GREATER ON EMERGENCY LEVEL SERVICES, WHERE NOTICES HAVE NOT BEEN RETURNED AS "INCORRECT ADDRESS OR "UNDELIVERABLE AND ALSO NOTIFYING THE PATIENTS OF THE AVAILABILITY OF FINANCIAL ASSISTANCE IN THE COMMUNICATION;(5) DOCUMENTATION OF CONTINUOUS BILLING OR COLLECTION ACTION UNDERTAKEN ON A REGULAR, FREQUENT BASIS IS MAINTAINED. SUCH DOCUMENTATION IS MAINTAINED UNTIL AUDIT REVIEW BY A FEDERAL AND/OR STATE AGENCY OF THE FISCAL YEAR COST REPORT IN WHICH THE BILL OR ACCOUNT IS REPORTED. THE FEDERAL MEDICARE PROGRAM AND THE STATE DIVISION OF HEALTH CARE FINANCE AND POLICY FOR PURPOSES OF THE HEALTH SAFETY NET PROGRAM, DEEMS 120 DAYS AS APPROPRIATE FOR CONTINUOUS BILLING OR COLLECTION ACTIONS; AND (6) CHECKING THE MASSACHUSETTS ELIGIBILITY VERIFICATION SYSTEM (EVS) TO ENSURE THAT THE PATIENT IS NOT A LOW INCOME PATIENT AS DETERMINED BY THE OFFICE OF MEDICAID AND HAS NOT SUBMITTED AN APPLICATION TO THE VIRTUAL GATEWAY SYSTEM FOR COVERAGE OF THE SERVICES UNDER A PUBLIC PROGRAM, PRIOR TO SUBMITTING CLAIMS TO THE HEALTH SAFETY NET OFFICE FOR EMERGENCY BAD DEBT COVERAGE OF AN EMERGENCY LEVEL OR URGENT CARE SERVICE. LAHEY CLINIC HOSPITAL, INC. CONTRACTS WITH OUTSIDE COLLECTION AGENCIES TO ASSIST IN THE COLLECTION OF CERTAIN ACCOUNTS, INCLUDING PATIENT RESPONSIBLE AMOUNTS NOT RESOLVED AFTER ISSUANCE OF HOSPITAL BILLS AND/OR FINAL NOTICES.LAHEY CLINIC HOSPITAL, INC. DOES NOT REPORT A PATIENT HOSPITAL DEBT TO A CREDIT REPORTING AGENCY AND HAS NOT REPORTED ANY SUCH DEBTS TO ANY CREDIT REPORTING AGENCY DURING THE TAX YEAR.</ExplanationTxt>
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        <BonusRelatedOrganizationsAmt>30017</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>22834</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>28405</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>27146</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>429723</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ROBERT J SCHNEIDER</PersonNm>
        <TitleTxt>SVP OPERATIONS IMPROVEMENT</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>58035</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>57000</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>21428</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>442938</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RICHARD R BIAS</PersonNm>
        <TitleTxt>COO LHMC</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>44725</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>28538</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>21199</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>485234</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>BRUCE A METZ</PersonNm>
        <TitleTxt>SVP CHIEF INFO OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>217988</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>97937</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>38142</BonusFilingOrganizationAmount>
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        <OtherCompensationFilingOrgAmt>27945</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>12555</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>19599</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>8806</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2386</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>1072</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>306060</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>137506</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>RICHARD J GUARINO</PersonNm>
        <TitleTxt>VP HOSPITAL BASED CLIN DEPT</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
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        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>23000</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>28474</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>318338</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>NICOLE DEVITA</PersonNm>
        <TitleTxt>SVP OPERATIONS</TitleTxt>
        <BaseCompensationFilingOrgAmt>49266</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>279176</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>3611</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>20464</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>4001</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>22674</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>592</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>3357</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>709</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>4018</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>58179</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>329689</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DONALD F SNELL</PersonNm>
        <TitleTxt>EVP &amp; COO</TitleTxt>
        <BaseCompensationFilingOrgAmt>71878</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>17969</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>108985</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>27246</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>506764</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>126691</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>17173</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>4293</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>2899</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>725</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>707699</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>176924</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>JEFFREY P DORAN</PersonNm>
        <TitleTxt>VP FACILITIES ADMINISTRATION</TitleTxt>
        <BaseCompensationFilingOrgAmt>303339</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>56580</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>96332</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>18508</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>474759</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>DENIS W GALLAGHER</PersonNm>
        <TitleTxt>COO DIVISION OF PRIMARY CARE</TitleTxt>
        <BaseCompensationFilingOrgAmt>304149</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>23000</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>25090</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>24349</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>376588</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>STEPHEN L DEMERS</PersonNm>
        <TitleTxt>VP SURGICAL SERVICES</TitleTxt>
        <BaseCompensationFilingOrgAmt>242812</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>39368</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>17500</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>27111</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>326791</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>LISA M COLOMBO</PersonNm>
        <TitleTxt>SVP CHIEF NURSING OFFICER</TitleTxt>
        <BaseCompensationFilingOrgAmt>308877</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>16257</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>17927</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>944</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>13827</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>728</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>20686</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>1089</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>17271</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>909</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>378588</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>19927</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAINTAINS A 457F NON-QUALIFIED DEFERRED COMPENSATION PLAN FOR CERTAIN PHYSICIANS, EXECUTIVE MANAGEMENT AND DEFINED MEDICAL STAFF. THE PLAN OFFERS PARTICIPATING EMPLOYEES AN ANNUAL DEFERRAL OF COMPENSATION IN ADDITION TO THEIR SALARIES. FOR THE CURRENT PERIOD, THE FOLLOWING INDVIDUALS PARTICIPATED IN THE 457F NON-QUALIFIED DEFERRED COMPENSATION PLAN. HOWARD R. GRANT, JD, MD $220,000 TIMOTHY O'CONNOR $121,600 RICHARD W. NESTO $67,500</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 7</FormAndLineReferenceDesc>
        <ExplanationTxt>THE NON-FIXED PAYMENT BONUSES REPORTED IN SCHEDULE J, PART II, COLUMN B(II) ARE DETERMINED BY AN INDEPENDENT COMPENSATION COMMITTEE, WHICH INCLUDES A GROUP OF TRUSTEES. IN A SUBJECTIVE MANNER, THE COMMITTEE TAKES INTO ACCOUNT THE ACHIEVEMENTS OF BOTH THE ORGANIZATION AND THE INDIVIDUAL TO DETERMINE AN APPROPRIATE AMOUNT OF SUCH BONUSES.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART IV, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>LAHEY HEALTH SYSTEM, INC. IS IN CONTACT WITH FEDERAL AND STATE LEGISLATORS REGARDING HEALTH CARE REFORM ISSUES THAT WOULD POTENTIALLY HAVE AN IMPACT ON THE ORGANIZATION AND ITS RELATED ORGANIZATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE LAHEY HOSPITAL AND MEDICAL CENTER CONSISTS OF THREE NON-PROFIT CORPORATIONS, LAHEY HOSPITAL, INC. (EIN #04-2704686), LAHEY CLINIC, INC. (EIN #04-2704683), LAHEY CLINIC FOUNDATION, INC. (EIN #04-2323457) ALL THREE OF THE CORPORATIONS ARE TAX EXEMPT UNDER INTERNAL REVENUE CODE SECTION 501(C) (3). LAHEY CLINIC FOUNDATION, INC. IS THE SOLE CORPORATE MEMBER OF EACH OF THE OTHER TWO CORPORATIONS, THE BOARD OF TRUSTEES (GOVERNING BODY) AND CORPORATE OFFICERS OF THE THREE CORPORATIONS CONSIST OF THE EXACT SAME MEMBERS. EFFECTIVE MAY 1, 2012, LAHEY CLINIC FOUNDATION, INC. AND NORTEAST HEALTH SYSTEM, INC. COMPLETED AN AFFILIATION WITH EACH OTHER AND ESTABLISHED A NEW ORGANIZATION, LAHEY HEALTH SYSTEM, INC. ("LHS"), TO SERVE AS THE PARENT OF EACH AND THE HEALTH SYSTEM. ON JULY 1, 2014, LHS AND WINCHESTER HEALTHCARE MANAGEMENT, INC. ENTER INTO AN AFFILIATION. THE SOLE CORPORATE MEMBER OF THE REPORTING ORGANIZATION IS LAHEY HEALTH SYSTEM, INC. THE REPORTING ORGANIZATION'S MEMBER HAS, WITH RESPECT TO THE REPORTING ORGANIZATION, THE RIGHT TO EXERCISE ALL POWERS CONFERRED ON MEMBERS OF NON-PROFIT CORPORATIONS UNDER MASSACHUSETTS GENERAL LAWS CHAPTER 180, INCLUDING, WITHOUT LIMITATION, POWERS WITH RESPECT TO THE FOLLOWING: (A) APPOINTMENT AND REMOVAL OF MEMBERS OF THE BOARD OF TRUSTEES; (B) AMENDMENT OF THE ARTICLES OF ORGANIZATION; (C) AMENDMENT OF THE BY-LAWS; (D) THE SALE, LEASE, EXCHANGE OR OTHER DISPOSITION OF ALL OR SUBSTANTIALLY ALL OF THE CORPORATION'S ASSETS; AND (E) THE MERGER OR CONSOLIDATION OF THE CORPORATION WITH ANOTHER CORPORATION. THE ARTICLES OF INCORPORATION OF THE REPORTING ORGANIZATION WERE AMENDED JULY 1, 2014 AND THE BY-LAWS WERE AMENDED ON JULY 1, 2014 TO REFLECT THE AFOREMENTIONED CHANGES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>PLEASE SEE PREVIOUS DISCLOSURE FOR FORM 990, PART VI, SECTION A, LINE 6.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7B</FormAndLineReferenceDesc>
        <ExplanationTxt>PLEASE SEE PREVIOUS DISCLOSURE FOR FORM 990, PART VI, SECTION A, LINE 6</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11</FormAndLineReferenceDesc>
        <ExplanationTxt>MANAGEMENT PREPARED THE IRS FORM 990 ALONG WITH INDEPENDENT TAX CONSULTANTS WHO SIGN THE RETURN AS A PAID PREPARER. PRIOR TO THE FILING DATE, A DRAFT OF THE IRS FORM 990 WAS PROVIDED TO THE ENTIRE BOARD OF TRUSTEES VIA A SECURED WEBSITE. IN ADDITION, THE FINAL FORM 990 WAS PROVIDED TO THE ENTIRE BOARD OF TRUSTEES VIA THE SAME SECURED WEBSITE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ALL OFFICERS, TRUSTEES, KEY EMPLOYEES, PHYSICIANS AND MANAGEMENT EMPLOYEES AT ALL LEVELS, ARE REQUIRED TO COMPLETE AN ANNUAL CONFLICT OF INTEREST DISCLOSURE FORM. THE LHS CORPORATE COMPLIANCE DEPARTMENT MONITORS AND REVIEWS EACH DISCLOSURE FOR COMPLIANCE WITH THE CONFLICT OF INTEREST POLICY. THE CORPORATE COMPLIANCE DEPARTMENT MONITORS CONFLICT OF INTEREST THROUGH DISCLOSURE SOFTWARE, TRAINING, AND INDIVIDUAL REVIEWS WITH PHYSICIANS, KEY EMPLOYEES, AND MANAGERS, DEPENDING ON THE CONFLICT OF INTEREST. A PERSON COULD BE ASKED TO NOT PARTICIPATE IN DECISIONS MADE ON BEHALF OF LAHEY HEALTH SYSTEMS, INC AND AFFILIATES; A PERSON MAY BE TOLD THEY CANNOT BE A PRINCIPAL INVESTIGATOR ON A RESEARCH STUDY; A PERSON MAY BE TOLD THEY CANNOT PERFORM THE TASK THAT CREATES THE CONFLICT; A PERSON COULD BE ASKED TO REMOVE THEMSELVES FROM A COMMITTEE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>INDEPENDENT MEMBERS OF THE BOARD OF TRUSTEES COMPRISE THE COMPENSATION COMMITTEE, THE COMMITTEE SETS THE COMPENSATION AND BENEFITS FOR THE CEO AND ALSO REVIEWS AND APPROVES RECOMMENDATIONS FOR THE COMPENSATION AND BENEFITS FOR DISQUALIFIED INDIVIDUALS AND OTHERS, THE COMMITTEE SEEKS THE ADVICE OF EXTERNAL COMPENSATION CONSULTANTS, COMPARABILITY DATA IS PROVIDED, ANALYZED, AND DOCUMENTED BY THE EXTERNAL CONSULTANTS. THE LAHEY SENIOR VP, CHIEF HR OFFICER PROVIDES THE COMMITTEE WITH ANY REQUESTED INFORMATION, THE COMMITTEE MET SEVERAL TIMES THIS YEAR.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION'S GOVERNING DOCUMENTS AND AUDITED FINANCIAL STATEMENTS ARE AVAILABLE TO THE PUBLIC UPON REQUEST. THE ORGANIZATION'S CONFLICT OF INTEREST POLICY AND OTHER COMPLIANCE POLICIES ARE MADE AVAILABLE TO THE PUBLIC VIA THE ORGANIZATION'S WEBSITE. IN ADDITION, THE ORGANIZATION PRESENTS FINANCIAL INFORMATION TO THE PUBLIC AS AN ATTACHMENT TO ITS MASSACHUSETTS OFFICE OF THE ATTORNEY GENERAL FORM PC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VII, SECTION A</FormAndLineReferenceDesc>
        <ExplanationTxt>LAHEY CLINIC HOSPITAL, INC. AND ITS RELATED ORGANIZATIONS DO NOT COMPENSATE ANY TRUSTEE IN THEIR CAPACITY AS A TRUSTEE. ALL COMPENSATION PAID IS FOR WORK PERFORMED IN THE EMPLOYEE'S JOB TITLE, WHICH IS LISTED ON FORM 990, PART VII DIRECTLY FOLLOWING THE TITLE OF "TRUSTEE".</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART XI, LINE 9:</FormAndLineReferenceDesc>
        <ExplanationTxt>PENSION PLAN CHANGES -45,587,368.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, SECTION 6, LINE 14</FormAndLineReferenceDesc>
        <ExplanationTxt>LAHEY HEALTH SYSTEM INC. AND AFFILIATES HAS WRITTEN DOCUMENT RETENTION AND DESTRUCTION POLICY KNOWN AS THE "RETENTION OF ADMINISTRATIVE AND CLINICAL DOCUMENTS". THE REVISED "RETENTION OF ADMINISTRATIVE AND CLINICAL DOCUMENTS" POLICY WAS APPROVED BY THE MEDICAL PRACTICE AND UTILIZATION COMMITTEE ON JULY 26, 2012.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART VI, SECTION B, 16B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION NEGOTIATES ARRGANEMENTS TO INCLUDE TERMS AND SAFEGUARDS TO ENSURE THAT THE ORGANIZATION'S EXEMPT STATUS IS PROTECTED. FROM A LEGAL PERSPECTIVE, IN-HOUSE LEGAL COUNSEL, WITH THE INPUT OF EXTERNAL LEGAL COUNSEL, REVIEWS ALL PROPOSED JOINT VENTURE AND PARTNERSHIP AGREEMENTS. FROM A FINANCIAL PERSPECTIVE, FINANCE MANAGEMENT TEAM REVIEWS ALL PROPOSED JOINT VENTURE AND PARTNERSHIP AGREEMENTS. BOTH REVIEWS TAKE PLACE BEFORE LAHEY HEALTH SYSTEM, INC. AND AFFILIATES ENTERS INTO ANY SUCH AGREEMENTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PARTS VII, PART IX AND SCHEDULE J</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION, BENEFIT AND PENSION EXPENSES FOR OFFICERS, TRUSTEES AND KEY EMPLOYEES OF LAHEY CLINIC FOUNDATION, INC. ARE PAID BY LAHEY CLINIC FOUNDATION, INC. AS THE PARENT COMPANY OF LAHEY CLINIC HOSPITAL, INC., AND LAHEY CLINIC, INC., LAHEY CLINIC FOUNDATION, INC. ALLOCATES ALL OF THE AFOREMENTIONED EXPENSES TO RELATED ORGANIZATIONS. THE RELATED PARTIES THEN REIMBURSE LAHEY CLINIC FOUNDATION, INC.</ExplanationTxt>
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      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>NORTHEAST PROPRIETARY CORPORATION</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>85 HERRICK STREET</AddressLine1Txt>
          <CityNm>BEVERLY</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01915</ZIPCd>
        </USAddress>
        <EIN>042855191</EIN>
        <PrimaryActivitiesTxt>MEDICAL SERVICES</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>NHS INC</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>C</EntityTypeTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>PERPETUAL TRUSTS (9)</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01805</ZIPCd>
        </USAddress>
        <PrimaryActivitiesTxt>SUPPORT</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>SEE VII</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>T</EntityTypeTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>REMAINDER TRUSTS (19)</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01805</ZIPCd>
        </USAddress>
        <PrimaryActivitiesTxt>SUPPORT</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>SEE VII</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>T</EntityTypeTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <IdRelatedOrgTxblCorpTrGrp>
        <RelatedOrganizationName>
          <BusinessNameLine1Txt>POOLED INCOME FUNDS (3)</BusinessNameLine1Txt>
        </RelatedOrganizationName>
        <USAddress>
          <AddressLine1Txt>41 MALL ROAD</AddressLine1Txt>
          <CityNm>BURLINGTON</CityNm>
          <StateAbbreviationCd>MA</StateAbbreviationCd>
          <ZIPCd>01805</ZIPCd>
        </USAddress>
        <PrimaryActivitiesTxt>SUPPORT</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>MA</LegalDomicileStateCd>
        <DirectControllingEntityName>
          <BusinessNameLine1Txt>SEE VII</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <EntityTypeTxt>T</EntityTypeTxt>
        <ControlledOrganizationInd>0</ControlledOrganizationInd>
      </IdRelatedOrgTxblCorpTrGrp>
      <ReceiptOfIntAnntsRntsRyltsInd>0</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>0</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>0</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>1</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>1</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>0</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>0</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>0</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>0</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>0</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>1</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>1</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>1</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>1</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>1</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>1</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>1</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>1</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>1</TransferFromOtherOrgInd>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE R, PART IV</FormAndLineReferenceDesc>
        <ExplanationTxt>LAHEY CLINIC FOUNDATION, INC., NORTHEAST HOSPITAL CORPORATION AND WINCHESTER HOSPITAL, RESPECTIVELY, HAVE FOUR, FOUR AND ONE PERPETUAL TRUSTS. THE PERPETUAL TRUSTS ARE DOMICILED IN MASSACHUSETTS, PENNSYLVANIA AND FLORIDA. LAHEY CLINIC FOUNDATION, INC. HAS NINETEEN REMAINDER TRUSTS. THE REMAINDER TRUSTS ARE DOMICILED IN MASSACHUSETTS, NEW HAMPSHIRE, WISCONSIN, AND NEW YORK LAHEY CLINIC FOUNDATION, INC. HAS THREE POOLED INCOME FUNDS DOMICILED IN MASSACHUSETTS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, SCHEDULE R, PART V</FormAndLineReferenceDesc>
        <ExplanationTxt>THE LAHEY HEALTH SHARED SERVICES, INC. PHILANTHROPY DEPARTMENT CONDUCTS FUNDRAISING AND SOLICITATION EFFORTS ON BEHALF OF ALL ENTITIES WITHIN THE LAHEY HEALTH SYSTEM, INC. FAMILY OF ORGANIZATIONS, EXCEPT "WINCHESTER" AS LISTED IN IRS FORM 990, SCHEDULE R, PART II. THE WINCHESTER HOSPITAL FOUNDATION, INC. PHILANTHROPY DEPARTMENT CONDUCTS FUNDRAISING AND SOLICITATION EFFORTS ON BEHALF OF ALL ENTITIES WITHIN "WINCHESTER", ALSO LISTED IN IRS FORM 990, SCHEDULE R, PART II. LAHEY HEALTH SYSTEM, INC. AND ITS RELATED ORGANIZATIONS, LAHEY CLINIC FOUNDATION, INC. AND ITS RELATED ORGANIZATIONS, WINCHESTER HEALTHCARE MANAGEMENT, INC. AND ITS RELATED ORGANIZATIONS, NORTHEAST BEHAVIORAL HEALTH CORPORATION AND ITS RELATED ORGANIZATIONS, NORTHEAST SENIOR HEALTH CORPORATION AND ITS RELATED ORGANIZATION, NORTHEAST HEALTH SYSTEM, INC. AND ITS RELATED ORGANIZATION, AND NORTHEAST HOSPITAL CORPORATION AND ITS RELATED ORGANIZATION, PROVIDE VARIOUS CORPORATE AND OTHER SERVICES TO EACH OTHER. THE ORGANIZATIONS REIMBURSE EACH OTHER FOR EXPENSES INCURRED SUCH AS EMPLOYEE SALARIES AND BENEFITS, MATERIALS, SUPPLIES, UTILITIES, ETC. CASH IS TRANSFERRED BETWEEN THE ORGANIZATIONS.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleR>
  </ReturnData>
</Return>