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  <xsd:element id="hcsg_DeferredCompensationUnrealizedGainLossRecordedWithinDeferredCompensationLiabilityAccount" name="DeferredCompensationUnrealizedGainLossRecordedWithinDeferredCompensationLiabilityAccount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="hcsg_DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans" name="DeferredIncomeTaxExpenseBenefitExcludingTaxBenefitFromEquityCompensationPlans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="hcsg_DeferredTaxAssetsAccruedInsuranceClaims" name="DeferredTaxAssetsAccruedInsuranceClaims" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="hcsg_DeferredTaxAssetsLiabilitiesIntangibleAssets" name="DeferredTaxAssetsLiabilitiesIntangibleAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="hcsg_DeferredTaxLiabilitiesExpensingOfHousekeepingSupplies" name="DeferredTaxLiabilitiesExpensingOfHousekeepingSupplies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="hcsg_DietarySegmentMember" name="DietarySegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_DietaryServicesMember" name="DietaryServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_DiscountedNotesReceivable" name="DiscountedNotesReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="hcsg_DividendsDeclaredAndPaidTextBlock" name="DividendsDeclaredAndPaidTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_EffectiveIncomeTaxRateReconciliationIncreasesDecreasesAbstract" name="EffectiveIncomeTaxRateReconciliationIncreasesDecreasesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount" name="EffectiveIncomeTaxRateReconciliationSharebasedCompensationExcessTaxBenefitAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_HousekeepingAndDietaryEquipmentMember" name="HousekeepingAndDietaryEquipmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_HousekeepingSegmentMember" name="HousekeepingSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_HousekeepingServicesMember" name="HousekeepingServicesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_ImpairedNotesReceivableRollForward" name="ImpairedNotesReceivableRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_IncreaseDecreaseInDeferredCompensationFunding" name="IncreaseDecreaseInDeferredCompensationFunding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="hcsg_IncreaseInImpairedNotesReceivable" name="IncreaseInImpairedNotesReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="hcsg_IncreaseInReservedForImpairedNotesReceivable" name="IncreaseInReservedForImpairedNotesReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_InternationalMember" name="InternationalMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_LargeCapGrowthMember" name="LargeCapGrowthMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_LineOfCreditFacilityNumberOfFinancialCovenants" name="LineOfCreditFacilityNumberOfFinancialCovenants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_LineofCreditFacilityIncreaseDecreaseRemainingBorrowingCapacity" name="LineofCreditFacilityIncreaseDecreaseRemainingBorrowingCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_MidCapGrowthMember" name="MidCapGrowthMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_NatureofOperationsPolicyTextBlock" name="NatureofOperationsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_NotesReceivableImpairedNonperforming" name="NotesReceivableImpairedNonperforming" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="hcsg_PercentageOfRevenueFromMajorCustomer" name="PercentageOfRevenueFromMajorCustomer" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_PeriodOfAmortizationOfInventoriesAndSupplies" name="PeriodOfAmortizationOfInventoriesAndSupplies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_PrimeRateOrOvernightBankFundingRateMember" name="PrimeRateOrOvernightBankFundingRateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ProvisionForDoubtfulAccountsPercentageOfRevenue" name="ProvisionForDoubtfulAccountsPercentageOfRevenue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ReclassificationPolicyTextBlock" name="ReclassificationPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_RelatedPartyTransactionFeesPaidRelatedPartyAsPercentageOfOverallRelatedPartyRevenues" name="RelatedPartyTransactionFeesPaidRelatedPartyAsPercentageOfOverallRelatedPartyRevenues" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_RestrictedStockAndRestrictedStockUnitsRSUsMember" name="RestrictedStockAndRestrictedStockUnitsRSUsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ScheduleOfBadDebtExpenseTableTextBlock" name="ScheduleOfBadDebtExpenseTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ScheduleOfImpairedFinancingReceivableTableTextBlock" name="ScheduleOfImpairedFinancingReceivableTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ScheduleOfOperatingLeasesExpensesTableTextBlock" name="ScheduleOfOperatingLeasesExpensesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_ScheduleofAccountingPoliciesLineItems" name="ScheduleofAccountingPoliciesLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_ScheduleofAccountingPoliciesTable" name="ScheduleofAccountingPoliciesTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ScheduleofDividendsPayableonOutstandingWeightedAverageNumberofBasicCommonSharesTableTextBlock" name="ScheduleofDividendsPayableonOutstandingWeightedAverageNumberofBasicCommonSharesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ServiceAgreementsDaysToCancelAgreementAfterInitialPeriod" name="ServiceAgreementsDaysToCancelAgreementAfterInitialPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ServiceAgreementsDurationOfService" name="ServiceAgreementsDurationOfService" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ServiceAgreementsInitialPeriod" name="ServiceAgreementsInitialPeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ShardbasedCompensationArrangementbySharebasedPaymentAwardFullVestinMatchingContribution" name="ShardbasedCompensationArrangementbySharebasedPaymentAwardFullVestinMatchingContribution" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualEarningPercentOfTaxLimitation" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualEarningPercentOfTaxLimitation" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="hcsg_ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualEarnings" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAnnualEarnings" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="hcsg_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsVestedInPeriodTotalFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOptionsVestedInPeriodTotalFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumTermOfGrants" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumTermOfGrants" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfSharesPerEmployeePerCalendarYear" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumValueOfSharesPerEmployeePerCalendarYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="hcsg_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlanExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice" name="ShareBasedCompensationSharesAuthorizedUnderStockOptionPlanExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_SharebasedCompensationArrangementbySharebasedPaymentAwardAwardRequisiteAverageWeeklyHoursofWork" name="SharebasedCompensationArrangementbySharebasedPaymentAwardAwardRequisiteAverageWeeklyHoursofWork" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_SharebasedCompensationSharesAuthorizedunderStockOptionPlansExercisePriceRangeExercisableAbstractAbstract" name="SharebasedCompensationSharesAuthorizedunderStockOptionPlansExercisePriceRangeExercisableAbstractAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_SmallCapGrowthMember" name="SmallCapGrowthMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_SmallCapValueMember" name="SmallCapValueMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_TreasuryStockPolicyTextBlock" name="TreasuryStockPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_UnrealizedGainLossOnSecuritiesRelatedToDeferredCompensationFund" name="UnrealizedGainLossOnSecuritiesRelatedToDeferredCompensationFund" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="hcsg_ValuationAllowancesandReservesAdditionsAbstract" name="ValuationAllowancesandReservesAdditionsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="hcsg_WorkersCompensationPercentOfLiabilities" name="WorkersCompensationPercentOfLiabilities" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
</xsd:schema>
