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        <NontaxableBenefitsRltdOrgsAmt>14764</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>689605</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>5006</CompReportPrior990RltdOrgsAmt>
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      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Patricia K Vilt</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Treasurer/CFO</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>408346</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>0</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>65205</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>36056</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>24311</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>533918</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>50291</CompReportPrior990RltdOrgsAmt>
      </RltdOrgOfficerTrstKeyEmplGrp>
      <RltdOrgOfficerTrstKeyEmplGrp>
        <BusinessName>
          <BusinessNameLine1Txt>Bill Douglas</BusinessNameLine1Txt>
        </BusinessName>
        <TitleTxt>Former Officer</TitleTxt>
        <BaseCompensationFilingOrgAmt>0</BaseCompensationFilingOrgAmt>
        <CompensationBasedOnRltdOrgsAmt>132451</CompensationBasedOnRltdOrgsAmt>
        <BonusFilingOrganizationAmount>0</BonusFilingOrganizationAmount>
        <BonusRelatedOrganizationsAmt>46481</BonusRelatedOrganizationsAmt>
        <OtherCompensationFilingOrgAmt>0</OtherCompensationFilingOrgAmt>
        <OtherCompensationRltdOrgsAmt>520</OtherCompensationRltdOrgsAmt>
        <DeferredCompensationFlngOrgAmt>0</DeferredCompensationFlngOrgAmt>
        <DeferredCompRltdOrgsAmt>31387</DeferredCompRltdOrgsAmt>
        <NontaxableBenefitsFilingOrgAmt>0</NontaxableBenefitsFilingOrgAmt>
        <NontaxableBenefitsRltdOrgsAmt>24517</NontaxableBenefitsRltdOrgsAmt>
        <TotalCompensationFilingOrgAmt>0</TotalCompensationFilingOrgAmt>
        <TotalCompensationRltdOrgsAmt>235356</TotalCompensationRltdOrgsAmt>
        <CompReportPrior990FilingOrgAmt>0</CompReportPrior990FilingOrgAmt>
        <CompReportPrior990RltdOrgsAmt>46481</CompReportPrior990RltdOrgsAmt>
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      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 3 Arrangement used to establish the top management official's compensation</FormAndLineReferenceDesc>
        <ExplanationTxt>The Organization relied on Riverside Medical Center, a related tax-exempt organization, to establish and pay compensation of the organization's CEO. Riverside Medical Center used the following to establish reasonable compensation: A compensation committee, independent compensation consultant, comparability data and required approval by the board of compensation committee.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Schedule J, Part I, Line 4b Supplemental nonqualified retirement plan</FormAndLineReferenceDesc>
        <ExplanationTxt>The following individuals participate in a 457(F) Plan with a related organization, Riverside Medical Center. Total contributions to the plan for the year ended December 31, 2023 are as follows: Philip Kambic - $429,324 Patricia K. Vilt - $17,756. Amounts included in income for this plan for the year ended December 31, 2023, were as follows: Phillip Kambic - $211,933, Patricia Vilt - $50,291, Bill Douglas - $46,481, Saroja Yalamanchili - $5,006.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleJ>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="23017437" softwareVersionNum="2023v5.1">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 3 Delegation of management duties</FormAndLineReferenceDesc>
        <ExplanationTxt>Power Wellness Management LLC was contracted to perform the daily management of the organization beginning September 2022. The duties of Power Wellness Management LLC include the following: -Financial Services - including annual operations budget creation and monthly reporting. -Business systems - including all aspects of member account management and daily operations. -Programming - Including the development and implementation of all ancillary and virtual programming, assessment development and implementation, and communication with Medical Advisory Committee (MAC) facilitated by Power Wellness team. -Equipment procurement - including fitness equipment and Fit Shop inventory. -Sales and customer service support. -Marketing - including analytics and market statistics as well as the creation of collateral. Environmental Services - including management of in-house and third-party teams, coordinating with the Riverside facilities team as appropriate. -Human resources, employee education and legal support - including recruitment and management of onboarding, as well as employee support. -Risk Management - including support, incident reporting and credential management, along with the facilitation of the medical fitness association facility certification and additional trainings. -Communications and best practices - including benchmarking and networking with power wellness management's national network. -Information systems - including support for all applications and employees who utilize them, life cycle management and budgeting. -medical fitness program integration - including the facilitation of the MAC, software services, EHR system integration and deployment of medically integrated and general member programs with outcomes reporting. Power Wellness Management LLC does not compensate any of the individuals listed on Part VII, Section A.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 6 Classes of members or stockholders</FormAndLineReferenceDesc>
        <ExplanationTxt>THE SOLE CORPORATE MEMBER OF OAKSIDE CORPORATION, A TAX-EXEMPT ORGANIZATION, IS RIVERSIDE HEALTH SYSTEM.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 7a Members or stockholders electing members of governing body</FormAndLineReferenceDesc>
        <ExplanationTxt>AS THE SOLE CORPORATE MEMBER, RIVERSIDE HEALTH SYSTEM, A RELATED TAX-EXEMPT ORGANIZATION, HAS THE AUTHORITY TO ELECT AND/OR REMOVE DIRECTORS OF THE ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 7b Decisions requiring approval by members or stockholders</FormAndLineReferenceDesc>
        <ExplanationTxt>ACTION ON THE FOLLOWING MATTERS IS RESERVED EXCLUSIVELY TO THE ORGANIZATION'S SOLE CORPORATE MEMBER, RIVERSIDE HEALTH SYSTEM, PROVIDED THAT THE CORPORATION MAY, AT ITS OPTION, INITIATE OR MAKE RECOMMENDATIONS TO THE MEMBER WITH RESPECT TO ANY OF THE FOLLOWING MATTERS: (A) ELECT AND REMOVE, WITH OR WITHOUT CAUSE, THE DIRECTORS OF THE CORPORATION; (B) ELECT AND REMOVE THE PRESIDENT OF THE CORPORATION; (C) ADOPT, AMEND, RESTATE OR REPEAL THE ARTICLES OF INCORPORATION AND BYLAWS OF THE CORPORATION; (D) AUTHORIZE THE CORPORATION TO ENGAGE IN, OR ENTER INTO ANY TRANSACTION PROVIDING FOR THE SALE, LEASE, EXCHANGE OR OTHER DISPOSITION OF ASSETS OF THE CORPORATION OUTSIDE THE RIVERSIDE HEALTH SYSTEM D/B/A RIVERSIDE HEALTHCARE CORPORATE STRUCTURE IN EXCESS OF FIVE PERCENT (5%) OF ITS ASSETS, AS DEFINED IN THE CORPORATE BOND INDENTURE, IN ANY TWELVE (12) MONTH PERIOD. (E) ADOPT A PLAN OF DISSOLUTION OR LIQUIDATION OF THE CORPORATION AND DISTRIBUTION OF ITS ASSETS; (F) ADOPT A PLAN OF MERGER, CONSOLIDATION OR CORPORATE REORGANIZATION INVOLVING THE CORPORATION OTHER THAN IN THE ORDINARY COURSE OF HEALTH CARE OPERATIONS; (G) AUTHORIZE ANY TRANSACTION WHICH WOULD RESULT IN A CHANGE IN OWNERSHIP OR CONTROL OF THE CORPORATION; (H) APPROVE THE APPOINTMENT OF AN INDEPENDENT AUDITOR OR THE ADOPTION OF ACCOUNTING POLICIES AND INVESTMENT GUIDELINES; (I) ADOPT CAPITAL AND OPERATING BUDGETS OF THE CORPORATION; (J) ADOPT AND EXECUTE A STRATEGIC PLAN OF THE CORPORATION; (K) INCUR INDEBTEDNESS IN EXCESS OF THE LIMITS ESTABLISHED BY THE MEMBER FROM TIME TO TIME; (M) AUTHORIZE ANY CAPITAL EXPENDITURES IN EXCESS OF LIMITS ESTABLISHED BY THE MEMBER FROM TIME TO TIME; (N) AUTHORIZE ANY DONATION OF ASSETS OF THE CORPORATION IN EXCESS OF LIMITS ESTABLISHED BY THE MEMBER FROM TIME TO TIME; (O) AUTHORIZE SALE, TRANSFER, ENCUMBRANCE OR OTHERWISE DISPOSE OF ANY REAL PROPERTY OR INTEREST THEREIN OR THE PURCHASE OF ANY REAL ESTATE; (P) ORGANIZE OR ACQUIRE, OR AUTHORIZE THE ORGANIZATION OR ACQUISITION OF ANY SUBSIDIARY OR AFFILIATE OF THE CORPORATION ("AFFILIATE" SHALL INCLUDE ANY CORPORATION, ASSOCIATION, PARTNERSHIP, TRUST, JOINT VENTURE, OR OTHER ENTITY DIRECTLY OR INDIRECTLY CONTROLLING, CONTROLLED BY, OR UNDER COMMON CONTROL WITH THE CORPORATION); (Q) ESTABLISH POLICY GUIDELINES AND CRITERIA FOR IMPLEMENTATION OF THE CORPORATION'S MISSION AND PERIODICALLY REVIEW AND AMEND THE MISSION STATEMENTS. (R) APPROVE ANY POLICY BY THE CORPORATION OR ANY ACTION TAKEN BY THE CORPORATION AS TO INITIATION, DEFENSE, OR SETTLEMENT OF LEGAL OR ADMINISTRATIVE ACTIONS IN EXCESS OF SUCH AMOUNTS AS SHALL BE ESTABLISHED PURSUANT TO CORPORATE POLICY. (S) MODIFY COMPENSATION AND BENEFIT POLICIES, WITH THE EXCEPTION OF THOSE INVOLVING THE PRESIDENT/CHIEF EXECUTIVE OFFICER, WHICH ARE SOLELY THE RESPONSIBILITY OF THE MEMBER'S EXECUTIVE COMMITTEE</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 11b Review of form 990 by governing body</FormAndLineReferenceDesc>
        <ExplanationTxt>The Form 990 is reviewed in detail by the organization's management. Subsequent to this review, the Form 990 IS SUPPLIED TO ALL BOARD MEMBERS PRIOR TO FILING WITH THE IRS.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 12c Conflict of interest policy</FormAndLineReferenceDesc>
        <ExplanationTxt>The conflict of interest questionnaires are mailed to all board members, officers and key employees annually. Each member must read and sign the form to disclose any potential conflicts for the year. If a conflict arises with a board member, the board member is made aware that they must abstain from voting on any issue related to the conflict. The process is monitored by the assistant to the CEO of Riverside Medical Center.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 19 Required documents available to the public</FormAndLineReferenceDesc>
        <ExplanationTxt>FINANCIAL STATEMENTS, GOVERNING DOCUMENTS, AND CONFLICT OF INTEREST POLICIES ARE NOT REQUIRED DISCLOSURES PURSUANT TO INTERNAL REVENUE CODE (IRC) SECTION 6104. THESE DOCUMENTS ARE NOT AVAILABLE TO THE PUBLIC AT THIS TIME.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part X, Line 20 Tax-exempt bonds</FormAndLineReferenceDesc>
        <ExplanationTxt>OAKSIDE CORPORATION IS PART OF AN OBLIGATED GROUP THAT HAS BEEN ISSUED VARIOUS TAXEXEMPT BONDS SINCE DECEMBER 2002. THE LIABILITIES REPORTED ON THE ORGANIZATION'S BALANCE SHEET HAVE BEEN ALLOCATED SPECIFICALLY TO THIS ORGANIZATION BUT THE SCHEDULE K IS FILED BY THE SOLE CORPORATE MEMBER, RIVERSIDE MEDICAL CENTER, A RELATED TAXEXEMPT ORGANIZATION.</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Form 990, Part VI, Line 15 Process to establish compensation</FormAndLineReferenceDesc>
        <ExplanationTxt>The top management official, other officers, and key employees are compensated by Riverside Medical Center (RMC), a related tax exempt organization, therefore lines 15a and 15b have been answered "no" in accordance with the instructions to the Form 990. The following process is undertaken by RMC: Riverside Medical Center's executive total compensation program is governed by the executive committee of the board of directors. The committee is comprised of independent members of the system board who have no personal interest in any executive compensation transactions. The committee governs the system's executive total compensation program for all positions at the level of Vice president, and above. Each year the committee engages an independent compensation consultant to assist in determining appropriate compensation of the organization's top management official. In setting the top management official's compensation, the executive committee relies on recent independent compensation studies that provide compensation data for similarly qualified persons in comparable organizations to support its decision-making process. The committee follows all steps required by the internal revenue service (IRS) to qualify for the safe harbor under the intermediate sanctions regulations. The committee adequately documents its compensation determinations and deliberations regarding compensation in the minutes on a timely basis. This process was last undertaken in 2023.</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
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          <BusinessNameLine1Txt>Riverside Health System</BusinessNameLine1Txt>
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          <AddressLine1Txt>350 N Wall Street</AddressLine1Txt>
          <CityNm>Kankakee</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60901</ZIPCd>
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        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
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        <PublicCharityStatusTxt>Type III-FI</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
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          <BusinessNameLine1Txt>Riverside Medical Center</BusinessNameLine1Txt>
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          <CityNm>Kankakee</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60901</ZIPCd>
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        <EIN>362414944</EIN>
        <PrimaryActivitiesTxt>Healthcare</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
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          <BusinessNameLine1Txt>Riverside Health System</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>false</ControlledOrganizationInd>
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      <IdRelatedTaxExemptOrgGrp>
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          <BusinessNameLine1Txt>Riverside Senior Living Center</BusinessNameLine1Txt>
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          <AddressLine1Txt>350 N Wall Street</AddressLine1Txt>
          <CityNm>Kankakee</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60901</ZIPCd>
        </USAddress>
        <EIN>363670744</EIN>
        <PrimaryActivitiesTxt>Nursing Home</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>10</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>Riverside Health System</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>false</ControlledOrganizationInd>
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        <DisregardedEntityName>
          <BusinessNameLine1Txt>Riverside Healthcare Foundation</BusinessNameLine1Txt>
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          <AddressLine1Txt>350 N Wall Street</AddressLine1Txt>
          <CityNm>Kankakee</CityNm>
          <StateAbbreviationCd>IL</StateAbbreviationCd>
          <ZIPCd>60901</ZIPCd>
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        <EIN>363166033</EIN>
        <PrimaryActivitiesTxt>Fundraising</PrimaryActivitiesTxt>
        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
        <ExemptCodeSectionTxt>501(c)(3)</ExemptCodeSectionTxt>
        <PublicCharityStatusTxt>7</PublicCharityStatusTxt>
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          <BusinessNameLine1Txt>Riverside Health System</BusinessNameLine1Txt>
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        <ControlledOrganizationInd>false</ControlledOrganizationInd>
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          <BusinessNameLine1Txt>Riverside Ambulatory Surgery CTR LLC</BusinessNameLine1Txt>
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          <AddressLine1Txt>300 Riverside Dr</AddressLine1Txt>
          <CityNm>Bourbonnais</CityNm>
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        <LegalDomicileStateCd>IL</LegalDomicileStateCd>
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          <BusinessNameLine1Txt>NA</BusinessNameLine1Txt>
        </DirectControllingEntityName>
        <PredominantIncomeTypeTxt>N/A</PredominantIncomeTypeTxt>
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        <GeneralOrManagingPartnerInd>false</GeneralOrManagingPartnerInd>
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      <ReceiptOfIntAnntsRntsRyltsInd>false</ReceiptOfIntAnntsRntsRyltsInd>
      <GiftGrntOrCapContriToOthOrgInd>false</GiftGrntOrCapContriToOthOrgInd>
      <GiftGrntCapContriFromOthOrgInd>false</GiftGrntCapContriFromOthOrgInd>
      <LoansOrGuaranteesToOtherOrgInd>false</LoansOrGuaranteesToOtherOrgInd>
      <LoansOrGuaranteesFromOthOrgInd>false</LoansOrGuaranteesFromOthOrgInd>
      <DivRelatedOrganizationInd>false</DivRelatedOrganizationInd>
      <AssetSaleToOtherOrgInd>false</AssetSaleToOtherOrgInd>
      <AssetPurchaseFromOtherOrgInd>false</AssetPurchaseFromOtherOrgInd>
      <AssetExchangeInd>false</AssetExchangeInd>
      <RentalOfFacilitiesToOthOrgInd>true</RentalOfFacilitiesToOthOrgInd>
      <RentalOfFcltsFromOthOrgInd>false</RentalOfFcltsFromOthOrgInd>
      <PerformOfServicesForOthOrgInd>false</PerformOfServicesForOthOrgInd>
      <PerformOfServicesByOtherOrgInd>true</PerformOfServicesByOtherOrgInd>
      <SharingOfFacilitiesInd>true</SharingOfFacilitiesInd>
      <PaidEmployeesSharingInd>true</PaidEmployeesSharingInd>
      <ReimbursementPaidToOtherOrgInd>true</ReimbursementPaidToOtherOrgInd>
      <ReimbursementPaidByOtherOrgInd>true</ReimbursementPaidByOtherOrgInd>
      <TransferToOtherOrgInd>false</TransferToOtherOrgInd>
      <TransferFromOtherOrgInd>false</TransferFromOtherOrgInd>
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</Return>