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        </ContractorAddress>
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        <ExplanationTxt>MRMC IS A NOT-FOR-PROFIT CORPORATION AS DESCRIBED IN SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE AND, ACCORDINGLY, IS EXEMPT FROM FEDERAL AND STATE INCOME TAXES ON RELATED INCOME PURSUANT TO SECTION 501(A) OF THE CODE. MRMC FILES INCOME TAX RETURNS IN THE U.S. FEDERAL JURISDICTION AND THE STATE OF ILLINOIS. AS OF DECEMBER 31, 2021 AND 2020, AND FOR THE YEARS THEN ENDED, THERE WERE NO MATERIAL UNRECOGNIZED/DERECOGNIZED TAX BENEFITS, TAX PENALTIES OR INTEREST. WITH FEW EXCEPTIONS, MRMC IS NOT SUBJECT TO U.S. FEDERAL OR ILLINOIS INCOME TAX. MRMC IS NO LONGER SUBJECT TO U.S. FEDERAL OR STATE EXAMINATIONS BY TAX AUTHORITIES FOR TAX YEARS PRIOR TO 2018 AND 2017, RESPECTIVELY.</ExplanationTxt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ALFRED STUCKI</PersonNm>
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        <PersonNm>LEIF ERICKSON</PersonNm>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>ANN RUSSELL DEMBACH</PersonNm>
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        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
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        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
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        <FormAndLineReferenceDesc>FORM 990, PART VII, SECTION A, LINE 5: COMPENSATION FROM AN UNRELATED PARTY</FormAndLineReferenceDesc>
        <ExplanationTxt>COMPENSATION FROM AN UNRELATED PARTY UNRELATED ORGANIZATION: FROEDTERT MEMORIAL LUTHERAN HOSPITAL, EIN 39-6105970. EMPLOYEE LEASING ARRANGEMENT WITH MILWAUKEE REGIONAL MEDICAL CENTER, INC. (RELATED PARTY) EMPLOYEE: ROBERT SIMI BASE COMPENSATION: $302,939 NON-TAXABLE BENEFITS: $73,968</ExplanationTxt>
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        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>MARGARET TROY</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
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        <TransactionAmt>1300136</TransactionAmt>
        <TransactionDesc>MS. TROY IS TREASURER AT MILWAUKEE REGIONAL MEDICAL CENTER, INC. AND PRESIDENT AT CHILDREN'S HOSPITAL OF WISCONSIN, INC. THE ORGANIZATION RECEIVED $1,300,136.03 FROM CHILDREN'S HOSPITAL OF WISCONSIN, INC. IN PROGRAM REVENUE FOR SNOW REMOVAL, LANDSCAPING, HANGAR RENT, LAW ENFORCEMENT, AND HELICOPTER SERVICES.</TransactionDesc>
        <SharingOfRevenuesInd>0</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>CATHY JACOBSON</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
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        <TransactionAmt>2057684</TransactionAmt>
        <TransactionDesc>MS. JACOBSON IS VICE CHAIRMAN AT MILWAUKEE REGIONAL MEDICAL CENTER, INC. AND PRESIDENT AT FROEDTERT MEMORIAL LUTHERAN HOSPITAL. THE ORGANIZATION RECEIVED $2,057,683.71 FROM FROEDTERT HOSPITAL IN PROGRAM REVENUE FOR SNOW REMOVAL, LANDSCAPING, HANGAR RENT, LAW ENFORCEMENT , AND HELICOPTER SERVICES.</TransactionDesc>
        <SharingOfRevenuesInd>0</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
      <BusTrInvolveInterestedPrsnGrp>
        <NameOfInterested>
          <BusinessName>
            <BusinessNameLine1Txt>DR JOHN RAYMOND</BusinessNameLine1Txt>
          </BusinessName>
        </NameOfInterested>
        <RelationshipDescriptionTxt>CHAIRMAN</RelationshipDescriptionTxt>
        <TransactionAmt>1270897</TransactionAmt>
        <TransactionDesc>DR. RAYMOND IS CHAIRMAN AT MILWAUKEE REGIONAL MEDICAL CENTER, INC. AND PRESIDENT AT MEDICAL COLLEGE OF WISCONSIN. THE ORGANIZATION RECEIVED $1,005,802.29 FROM MEDICAL COLLEGE OF WISCONSIN IN PROGRAM REVENUE FOR SNOW REMOVAL, LANDSCAPING, HANGAR RENT, LAW ENFORCEMENT, AND HELICOPTER SERVICES.</TransactionDesc>
        <SharingOfRevenuesInd>0</SharingOfRevenuesInd>
      </BusTrInvolveInterestedPrsnGrp>
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        <Desc>VEHICLE</Desc>
        <ContributionCnt>1</ContributionCnt>
        <NoncashContributionsRptF990Amt>37900</NoncashContributionsRptF990Amt>
        <MethodOfDeterminingRevenuesTxt>FMV</MethodOfDeterminingRevenuesTxt>
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    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART III, LINE 3</FormAndLineReferenceDesc>
        <ExplanationTxt>PY: GROUND SERVICES WERE DISCONTINUED.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 6</FormAndLineReferenceDesc>
        <ExplanationTxt>THE MEMBERS OF THE MILWAUKEE REGIONAL MEDICAL CENTER, INC. ARE MADE UP OF ACADEMIC, HEALTH SERVICES OR HEALTH RESEARCH INSTITUTIONS WHICH ARE LOCATED ON THE MEDICAL CENTER CAMPUS - CORE MEMBERS ARE: CHILDREN'S HOSPITAL OF WISCONSIN, FROEDTERT HOSPITAL, THE MEDICAL COLLEGE OF WISCONSIN. ASSOCIATE MEMBERS ARE VERSITI WISCONSIN, INC., AND MRMC LAND BANK LLC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 7A</FormAndLineReferenceDesc>
        <ExplanationTxt>EACH CORE MEMBER OF THE MILWAUKEE REGIONAL MEDICAL CENTER, INC. HAS THE RIGHT TO APPOINT TWO MEMBERS TO THE BOARD OF DIRECTORS OF MILWAUKEE REGIONAL MEDICAL CENTER, INC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE VP OF FINANCE AND ADMINISTRATION REVIEWS THE FORM 990 PRIOR TO FILING AND COPIES ARE PROVIDED TO ALL MEMBERS OF THE BOARD OF DIRECTORS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE DIRECTOR AND/OR BOARD OF DIRECTORS IS NOTIFIED IF A POTENTIAL CONFLICT EXISTS AND EACH MEMBER WHO HAS A CONFLICT ABSTAINS FROM VOTING ON THAT MATTER.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15</FormAndLineReferenceDesc>
        <ExplanationTxt>THE COMPENSATION OF THE MILWAUKEE REGIONAL MEDICAL CENTER, INC. EXECUTIVE DIRECTOR AND CERTAIN OTHER OFFICERS OF THE ORGANIZATION WAS REVIEWED, APPROVED, AND DOCUMENTED BY THE ORGANIZATION'S BOARD OF DIRECTORS WITH THE ASSISTANCE OF AN INDEPENDENT COMPENSATION CONSULTANT TO CONFIRM THAT COMPENSATION TO BE PAID IS REASONABLE AND COMPARABLE TO THAT PAID BY SIMILAR ORGANIZATIONS AND IS REASONABLE OVERALL.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>CURRENTLY THE ORGANIZATION'S GOVERNING DOCUMENTS AND CONFLICT OF INTEREST POLICY ARE NOT MADE AVAILABLE TO THE PUBLIC. THE PUBLIC DISCLOSURE OF THESE DOCUMENTS IS NOT REQUIRED BY THE INTERNAL REVENUE CODE. THE ORGANIZATION'S FINANCIAL INFORMATION IS DISCLOSED ON THIS FORM 990.</ExplanationTxt>
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          <CityNm>MILWAUKEE</CityNm>
          <StateAbbreviationCd>WI</StateAbbreviationCd>
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        <PrimaryActivitiesTxt>PROVIDE STEAM AND CHILLED WATER TO MILWAUKEE REGIONAL MEDICAL CENTER</PrimaryActivitiesTxt>
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          <StateAbbreviationCd>WI</StateAbbreviationCd>
          <ZIPCd>53226</ZIPCd>
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        <PrimaryActivitiesTxt>PROVIDE POTABLE, SANITARY AND STORMWATER SERVICES TO THE MEMBERS OF MRMC</PrimaryActivitiesTxt>
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          <BusinessNameLine1Txt>MILWAUKEE REGIONAL MEDICAL CENTER THERMAL SERVICE INC</BusinessNameLine1Txt>
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        <TransactionTypeTxt>O</TransactionTypeTxt>
        <InvolvedAmt>338446</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>TIME ALLOCATIONS</MethodOfAmountDeterminationTxt>
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      <TransactionsRelatedOrgGrp>
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        <InvolvedAmt>213901</InvolvedAmt>
        <MethodOfAmountDeterminationTxt>PAID EXPENSES</MethodOfAmountDeterminationTxt>
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        <MethodOfAmountDeterminationTxt>TIME ALLOCATIONS</MethodOfAmountDeterminationTxt>
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        <MethodOfAmountDeterminationTxt>PAID EXPENSES</MethodOfAmountDeterminationTxt>
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</Return>
