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        <IndividualTrusteeOrDirectorInd>X</IndividualTrusteeOrDirectorInd>
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      <Form990PartVIISectionAGrp>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      <Form990PartVIISectionAGrp>
        <PersonNm>DANA RICHARDSON</PersonNm>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
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      </Form990PartVIISectionAGrp>
      <Form990PartVIISectionAGrp>
        <PersonNm>EDGAR HUTCHINSON</PersonNm>
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        <HighestCompensatedEmployeeInd>X</HighestCompensatedEmployeeInd>
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        <ReportableCompFromRltdOrgAmt>0</ReportableCompFromRltdOrgAmt>
        <OtherCompensationAmt>33338</OtherCompensationAmt>
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      <TotReportableCompRltdOrgAmt>0</TotReportableCompRltdOrgAmt>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>WELLSTACK INC</BusinessNameLine1Txt>
          </BusinessName>
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        <ContractorAddress>
          <USAddress>
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        </ContractorAddress>
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      </ContractorCompensationGrp>
      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>OPTUM INSIGHT INC</BusinessNameLine1Txt>
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        <ContractorAddress>
          <USAddress>
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        </ContractorAddress>
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      <ContractorCompensationGrp>
        <ContractorName>
          <BusinessName>
            <BusinessNameLine1Txt>MAX VALUE HEALTHCARE STRATEGIES LLC</BusinessNameLine1Txt>
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        </ContractorName>
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          <USAddress>
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      <ProgramServiceRevenueGrp>
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      <ProgramServiceRevenueGrp>
        <Desc>CUSTOM REVENUE</Desc>
        <BusinessCd>518210</BusinessCd>
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      <ProgramServiceRevenueGrp>
        <Desc>RESEARCH</Desc>
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      </ProgramServiceRevenueGrp>
      <ProgramServiceRevenueGrp>
        <Desc>CLIENT REVENUE</Desc>
        <BusinessCd>518210</BusinessCd>
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        <RelatedOrExemptFuncIncomeAmt>136000</RelatedOrExemptFuncIncomeAmt>
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      <TotalOthProgramServiceRevGrp>
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        <RelatedOrExemptFuncIncomeAmt>42504</RelatedOrExemptFuncIncomeAmt>
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      <TotalProgramServiceRevenueAmt>2302101</TotalProgramServiceRevenueAmt>
      <InvestmentIncomeGrp>
        <TotalRevenueColumnAmt>75187</TotalRevenueColumnAmt>
        <ExclusionAmt>75187</ExclusionAmt>
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      <TotalRevenueGrp>
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        <RelatedOrExemptFuncIncomeAmt>2302101</RelatedOrExemptFuncIncomeAmt>
        <UnrelatedBusinessRevenueAmt>0</UnrelatedBusinessRevenueAmt>
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      <PensionPlanContributionsGrp>
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        <ProgramServicesAmt>9481</ProgramServicesAmt>
        <ManagementAndGeneralAmt>2071</ManagementAndGeneralAmt>
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      <OtherEmployeeBenefitsGrp>
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      <PayrollTaxesGrp>
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        <ProgramServicesAmt>22285</ProgramServicesAmt>
        <ManagementAndGeneralAmt>4869</ManagementAndGeneralAmt>
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      <FeesForServicesLegalGrp>
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        <ManagementAndGeneralAmt>4811</ManagementAndGeneralAmt>
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      <FeesForServicesAccountingGrp>
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        <ManagementAndGeneralAmt>38600</ManagementAndGeneralAmt>
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        <ProgramServicesAmt>900</ProgramServicesAmt>
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        <ProgramServicesAmt>23470</ProgramServicesAmt>
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      <OfficeExpensesGrp>
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        <ProgramServicesAmt>5655</ProgramServicesAmt>
        <ManagementAndGeneralAmt>6047</ManagementAndGeneralAmt>
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      <InformationTechnologyGrp>
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        <ProgramServicesAmt>1389381</ProgramServicesAmt>
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      <TravelGrp>
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        <ProgramServicesAmt>2906</ProgramServicesAmt>
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      <ConferencesMeetingsGrp>
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        <ProgramServicesAmt>2299</ProgramServicesAmt>
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      <DepreciationDepletionGrp>
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        <ManagementAndGeneralAmt>3026</ManagementAndGeneralAmt>
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      <InsuranceGrp>
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        <ManagementAndGeneralAmt>77299</ManagementAndGeneralAmt>
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        <ManagementAndGeneralAmt>4759</ManagementAndGeneralAmt>
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      <OtherExpensesGrp>
        <Desc>MISCELLANEOUS</Desc>
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        <ManagementAndGeneralAmt>1440</ManagementAndGeneralAmt>
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      <TotalFunctionalExpensesGrp>
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      <CashNonInterestBearingGrp>
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      <PrepaidExpensesDefrdChargesGrp>
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        <EOYAmt>3065</EOYAmt>
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        <EOYAmt>938282</EOYAmt>
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      <TotalNetAssetsFundBalanceGrp>
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        <EOYAmt>1589077</EOYAmt>
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      <MethodOfAccountingAccrualInd>X</MethodOfAccountingAccrualInd>
      <AccountantCompileOrReviewInd>0</AccountantCompileOrReviewInd>
      <FSAuditedInd>1</FSAuditedInd>
      <FSAuditedBasisGrp>
        <SeparateBasisFinclStmtInd>X</SeparateBasisFinclStmtInd>
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        <CurrentTaxYearMinus3YearsAmt>102110</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus1YearAmt>85799</CurrentTaxYearMinus1YearAmt>
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        <CurrentTaxYearMinus3YearsAmt>102110</CurrentTaxYearMinus3YearsAmt>
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        <TotalAmt>534354</TotalAmt>
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        <CurrentTaxYearMinus3YearsAmt>5134</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>10356</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>52154</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>75187</CurrentTaxYearAmt>
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      <PaidStaffOrManagementInd>1</PaidStaffOrManagementInd>
      <MediaAdvertisementsInd>0</MediaAdvertisementsInd>
      <MailingsMembersInd>0</MailingsMembersInd>
      <PublicationsOrBroadcastInd>0</PublicationsOrBroadcastInd>
      <GrantsOtherOrganizationsInd>0</GrantsOtherOrganizationsInd>
      <DirectContactLegislatorsInd>1</DirectContactLegislatorsInd>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART II-B, LINE 1:</FormAndLineReferenceDesc>
        <ExplanationTxt>MEETINGS WITH LEGISLATORS AND THE GOVERNOR'S OFFICE TO INFLUENCE LEGISLATION.</ExplanationTxt>
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      <TotalBookValueLandBuildingsAmt>3065</TotalBookValueLandBuildingsAmt>
      <TotalRevEtcAuditedFinclStmtAmt>2386715</TotalRevEtcAuditedFinclStmtAmt>
      <NetUnrealizedGainsInvstAmt>9427</NetUnrealizedGainsInvstAmt>
      <RevenueNotReportedAmt>9427</RevenueNotReportedAmt>
      <RevenueSubtotalAmt>2377288</RevenueSubtotalAmt>
      <RevenueNotReportedFinclStmtAmt>0</RevenueNotReportedFinclStmtAmt>
      <TotalRevenuePerForm990Amt>2377288</TotalRevenuePerForm990Amt>
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      <ExpensesNotReportedAmt>0</ExpensesNotReportedAmt>
      <ExpensesSubtotalAmt>2398032</ExpensesSubtotalAmt>
      <ExpensesNotRptFinclStmtAmt>0</ExpensesNotRptFinclStmtAmt>
      <TotalExpensesPerForm990Amt>2398032</TotalExpensesPerForm990Amt>
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      <SeverancePaymentInd>0</SeverancePaymentInd>
      <SupplementalNonqualRtrPlanInd>1</SupplementalNonqualRtrPlanInd>
      <EquityBasedCompArrngmInd>0</EquityBasedCompArrngmInd>
      <CompBasedOnRevenueOfFlngOrgInd>0</CompBasedOnRevenueOfFlngOrgInd>
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      <AnyNonFixedPaymentsInd>0</AnyNonFixedPaymentsInd>
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      <RltdOrgOfficerTrstKeyEmplGrp>
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        <TitleTxt>CEO</TitleTxt>
        <BaseCompensationFilingOrgAmt>273083</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>66254</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>21586</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>8239</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
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        <TotalCompensationFilingOrgAmt>382509</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <PersonNm>EDGAR HUTCHINSON</PersonNm>
        <TitleTxt>DIRECTOR OF DATA ANALYTICS</TitleTxt>
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        <CompensationBasedOnRltdOrgsAmt>0</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>0</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>4039</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>0</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>29299</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>0</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>159848</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>0</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>0</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>PART I, LINE 4B</FormAndLineReferenceDesc>
        <ExplanationTxt>DANA RICHARDSON PARTICIPATES IN A SUPPLEMENTAL NON-QUALIFIED RETIREMENT PLAN, BUT DID NOT RECEIVE ANY DISTRIBUTIONS FROM THE PLAN IN 2024.</ExplanationTxt>
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    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="RetDoc1044400001">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART V, LINE 2A:</FormAndLineReferenceDesc>
        <ExplanationTxt>WISCONSIN HEALTH INFORMATION ORGANIZATION, INC. LEASES EMPLOYEES FROM A PROFESSIONAL EMPLOYMENT ORGANIZATION, WISCONSIN MEDICAL SOCIETY, INC. THE EMPLOYEES ARE CONSIDERED COMMON LAW EMPLOYEES OF WISCONSIN HEALTH INFORMATION ORGANIZATION, INC., HOWEVER, WISCONSIN MEDICAL SOCIETY, INC. IS THE EMPLOYER OF RECORD AND EMPLOYEES GET THEIR W2S FROM WISCONSIN MEDICAL SOCIETY, INC.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION A, LINE 4</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION UPDATED ITS BYLAWS TO REMOVE DESIGNATED BOARD SEATS TO FOUNDING ORGANIZATIONS, GRANT THE GOVERNANCE COMMITTEE THE AUTHORITY TO IDENTIFY AND NOMINATE NEW BOARD MEMBERS, ADD A PROCESS FOR REPLACING BOARD MEMBERS MID-TERM, AND INCLUDE GUIDELINES TO USE WHEN IDENTIFYING PROSPECTIVE BOARD CANDIDATES.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 11B</FormAndLineReferenceDesc>
        <ExplanationTxt>THE PREPARED FORM 990 IS REVIEWED BY THE MEMBERS OF THE GOVERNING BODY BEFORE THE RETURN IS FILED WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 12C</FormAndLineReferenceDesc>
        <ExplanationTxt>ANNUALLY, ALL DIRECTORS COMPLETE AND SIGN A STATEMENT THAT DISCLOSES INTERESTS THAT COULD GIVE RISE TO CONFLICTS. THE DIRECTORS COLLECTIVELY REVIEW THE COMPLETED FORMS. ANY DIRECTOR WITH A CONFLICT OF INTEREST IS PROHIBITED FROM PARTICIPATING IN THE GOVERNING BODY'S DELIBERATIONS AND DECISIONS REGARDING THE TRANSACTION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION B, LINE 15A</FormAndLineReferenceDesc>
        <ExplanationTxt>THE EXECUTIVE COMMITTEE EVALUATES THE PERFORMANCE AND LEADERSHIP SUCCESSION PLAN OF THE CEO AT LEAST ANNUALLY. THE COMMITTEE REPORTS ITS EVALUATION AND RECOMMENDS COMPENSATION ADJUSTMENTS TO THE GOVERNING BODY. THE GOVERNING BODY THEN APPROVES THE COMPENSATION ADJUSTMENT BASED ON THE PERFORMANCE REVIEW CONDUCTED BY THE EXECUTIVE COMMITTEE.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>FORM 990, PART VI, SECTION C, LINE 19</FormAndLineReferenceDesc>
        <ExplanationTxt>THE ORGANIZATION MAKES ITS GOVERNING DOCUMENTS, CONFLICT OF INTEREST POLICY, AND AUDITED FINANCIAL STATEMENTS AVAILABLE TO THE PUBLIC UPON REQUEST.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>