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  <xsd:element id="cyh_AmericanPhysicianPartnersMember" name="AmericanPhysicianPartnersMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_AcquisitionsDivestituresAndClosuresAbstract" name="AcquisitionsDivestituresAndClosuresAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_SeniorSecuredNotesAt8PercentDue2027Member" name="SeniorSecuredNotesAt8PercentDue2027Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_LesseeLeaseAssetsAndLiabilitiesTableTextBlock" name="LesseeLeaseAssetsAndLiabilitiesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="cyh_SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" name="SupplementalCashFlowInformationRelatedToLeasesTableTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="cyh_RestrictedStockPerformanceBasedUnitsMember" name="RestrictedStockPerformanceBasedUnitsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_AmountsDueToThirdPartyPayors" name="AmountsDueToThirdPartyPayors" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_AmendedTwoThousandNinePlanMember" name="AmendedTwoThousandNinePlanMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_SelfPayRevenueMember" name="SelfPayRevenueMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_RedeemableNoncontrollingInterestsMember" name="RedeemableNoncontrollingInterestsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_FairValueAssetsLevel1ToLevel2TransferAmount" name="FairValueAssetsLevel1ToLevel2TransferAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndIncomeTaxes" name="IncreaseDecreaseInAccountsPayableAccruedLiabilitiesAndIncomeTaxes" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="cyh_PoncaCityOklahomaMember" name="PoncaCityOklahomaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_FairValueAssetsLevel2ToLevel1TransferAmount" name="FairValueAssetsLevel2ToLevel1TransferAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_LossContingencyAccrualReserveForInsuredClaim" name="LossContingencyAccrualReserveForInsuredClaim" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="cyh_IncrementalCommonSharesAttributableToOtherEquityBasedAwards" name="IncrementalCommonSharesAttributableToOtherEquityBasedAwards" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="cyh_CostOfOperatingLease" name="CostOfOperatingLease" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="cyh_IncomeTaxesTable" name="IncomeTaxesTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_SeniorSecuredNotesAt525Due2030Member" name="SeniorSecuredNotesAt525Due2030Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_NotFoundDuringMigrationDeprecatedConceptHealthCareOrganizationBadDebtsPolicyPolicyTextBlock" name="NotFoundDuringMigrationDeprecatedConceptHealthCareOrganizationBadDebtsPolicyPolicyTextBlock" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="cyh_ComponentsOfComprehensiveIncomeNetOfRelatedTaxesAbstract" name="ComponentsOfComprehensiveIncomeNetOfRelatedTaxesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_DistributionsToRedeemableNoncontrollingInterestsNetOfContributions" name="DistributionsToRedeemableNoncontrollingInterestsNetOfContributions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="cyh_SpringHillFloridaMember" name="SpringHillFloridaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_OtherReclassificationsOfNoncontrollingInterests" name="OtherReclassificationsOfNoncontrollingInterests" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_FinanceLeasesAbstract" name="FinanceLeasesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_AmountAvailableForDividendDistributionForRestrictionsOnDividendsStockRepurchases" name="AmountAvailableForDividendDistributionForRestrictionsOnDividendsStockRepurchases" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="cyh_GoodwillWrittenOffRelatedToDivestedOrDisposalOfAssetsHeldForSale" name="GoodwillWrittenOffRelatedToDivestedOrDisposalOfAssetsHeldForSale" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_PlateauMedicalCenterMember" name="PlateauMedicalCenterMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_SeniorSecuredNotesAt5625Due2027Member" name="SeniorSecuredNotesAt5625Due2027Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_ProceedsFromSaleOfAffiliatesAssets" name="ProceedsFromSaleOfAffiliatesAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="cyh_BraveraHealthSevenRiversMember" name="BraveraHealthSevenRiversMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_AdjustmentForCarryingValueOfOtherLongLivedAssetsAtUnderperformingHospitalsMember" name="AdjustmentForCarryingValueOfOtherLongLivedAssetsAtUnderperformingHospitalsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_AblFacilityCustomaryCovenantsMember" name="AblFacilityCustomaryCovenantsMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_HospitalClosuresOfShorepointHealthVeniceInVeniceFloridaAndFirstHospitalWyomingValleyPsychiatricHospitalInWilkesBarrePennsylvaniaMember" name="HospitalClosuresOfShorepointHealthVeniceInVeniceFloridaAndFirstHospitalWyomingValleyPsychiatricHospitalInWilkesBarrePennsylvaniaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_LakeNormanRegionalMedicalCenterMember" name="LakeNormanRegionalMedicalCenterMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_PlanTwoThousandNineMember" name="PlanTwoThousandNineMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_BrooksvilleFloridaMember" name="BrooksvilleFloridaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_CorporateOfficeCosts" name="CorporateOfficeCosts" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="debit"/>
  <xsd:element id="cyh_ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests" name="ComprehensiveIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterests" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_PerformanceBasedAwardsGrantedOnOrAfterMarch12018Member" name="PerformanceBasedAwardsGrantedOnOrAfterMarch12018Member" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_IncomeTaxesLineItems" name="IncomeTaxesLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_JuniorPrioritySecuredNotesMember" name="JuniorPrioritySecuredNotesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceObjectiveMeasurementPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceObjectiveMeasurementPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="cyh_MooresvilleNorthCarolinaMember" name="MooresvilleNorthCarolinaMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_EmployeeServiceShareBasedCompensationNonvestedAwardsModificationsToAwards" name="EmployeeServiceShareBasedCompensationNonvestedAwardsModificationsToAwards" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="cyh_IncrementalCommonSharesAttributableToEmployeeStockOptions" name="IncrementalCommonSharesAttributableToEmployeeStockOptions" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
  <xsd:element id="cyh_GainLossOnSalesOfAssetsAndAssetImpairmentChargesGross" name="GainLossOnSalesOfAssetsAndAssetImpairmentChargesGross" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_LutheranRehabilitationHospitalMember" name="LutheranRehabilitationHospitalMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_OtherProbableContingenciesMember" name="OtherProbableContingenciesMember" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_NoncontrollingInterestsInAcquiredEntity" name="NoncontrollingInterestsInAcquiredEntity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false" xbrli:balance="credit"/>
  <xsd:element id="cyh_AcquisitionsAndDivestituresAbstract" name="AcquisitionsAndDivestituresAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="true"/>
  <xsd:element id="cyh_DebtInstrumentMaturityYear" name="DebtInstrumentMaturityYear" type="xbrli:gYearItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" abstract="false"/>
</xsd:schema>
