| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" encoding="windows-1252"?> |
<!-- XBRL document created with Crossfire XBRL Enabler by Rivet Software version 3.6.4037.19442 --> |
<!-- Based on XBRL 2.1 --> |
<!-- Created on: 2/10/2011 10:54:47 AM --> |
<!-- Modified on: 2/10/2011 10:54:47 AM --> |
<linkbase xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#StatementConsolidatedBalanceSheets" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedBalanceSheets"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#StatementConsolidatedBalanceSheetsParenthetical" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#StatementConsolidatedStatementsOfOperations" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfOperations"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#StatementConsolidatedStatementsOfChangesInShareholdersEquity" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquity"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#StatementConsolidatedStatementsOfChangesInShareholdersEquityParenthetical" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquityParenthetical"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#StatementConsolidatedStatementsOfCashFlows" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfCashFlows"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPolicies" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPolicies"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestments" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestments"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureFairValue" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValue"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureMedicalCostsAndMedicalCostsPayable" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureMedicalCostsAndMedicalCostsPayable"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommercialPaperAndLongTermDebt" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebt"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureIncomeTaxes" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxes"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareholdersEquity" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareholdersEquity"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareBasedCompensation" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensation"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureAarp" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureAarp"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommitmentsAndContingencies" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommitmentsAndContingencies"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureSegmentFinancialInformation" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformation"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsTables" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsTables"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureFairValueTables" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueTables"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommercialPaperAndLongTermDebtTables" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtTables"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareBasedCompensationTables" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationTables"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureAarpTables" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureAarpTables"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureSegmentFinancialInformationTables" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformationTables"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesConsolidatedBalanceSheetDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesConsolidatedBalanceSheetDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesUsefulLivesForPropertyEquipmentAndCapitalizedSoftwareDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesUsefulLivesForPropertyEquipmentAndCapitalizedSoftwareDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsShortTermAndLongTermInvestmentsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsShortTermAndLongTermInvestmentsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsFairValueOfCompanySMortgageBackedSecuritiesByCreditRatingAndNonUSAgencyMortgageBackedSecuritiesByOriginationDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsFairValueOfCompanySMortgageBackedSecuritiesByCreditRatingAndNonUSAgencyMortgageBackedSecuritiesByOriginationDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsAmortizedCostAndFairValueOfAvailableForSaleDebtSecuritiesByContractualMaturityDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsAmortizedCostAndFairValueOfAvailableForSaleDebtSecuritiesByContractualMaturityDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsAmortizedCostAndFairValueOfHeldToMaturityDebtSecuritiesByContractualMaturityDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsAmortizedCostAndFairValueOfHeldToMaturityDebtSecuritiesByContractualMaturityDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsFairValueOfAvailableForSaleInvestmentsWithGrossUnrealizedLossesByInvestmentTypeAndLengthOfTimeThatIndividualSecuritiesHaveBeenInContinuousUnrealizedLossPositionDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsFairValueOfAvailableForSaleInvestmentsWithGrossUnrealizedLossesByInvestmentTypeAndLengthOfTimeThatIndividualSecuritiesHaveBeenInContinuousUnrealizedLossPositionDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureInvestmentsNetRealizedGainsLossesBeforeTaxesDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsNetRealizedGainsLossesBeforeTaxesDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureFairValueNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureFairValueFinancialAssetsAndLiabilitiesExcludingAarpMeasuredAtFairValueOnRecurringBasisDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueFinancialAssetsAndLiabilitiesExcludingAarpMeasuredAtFairValueOnRecurringBasisDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureFairValueReconciliationOfAssetsMeasuredAtFairValueOnRecurringBasisUsingLevel3InputsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueReconciliationOfAssetsMeasuredAtFairValueOnRecurringBasisUsingLevel3InputsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureFairValueSummaryOfFairValueAndCarryingValueForCertainFinancialInstrumentsForWhichItIsPracticableToEstimateFairValueDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueSummaryOfFairValueAndCarryingValueForCertainFinancialInstrumentsForWhichItIsPracticableToEstimateFairValueDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosurePropertyEquipmentAndCapitalizedSoftwareSummaryOfPropertyEquipmentAndCapitalizedSoftwareDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosurePropertyEquipmentAndCapitalizedSoftwareSummaryOfPropertyEquipmentAndCapitalizedSoftwareDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureGoodwillAndOtherIntangibleAssetsNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureGoodwillAndOtherIntangibleAssetsChangesInCarryingAmountOfGoodwillByReportingSegmentDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsChangesInCarryingAmountOfGoodwillByReportingSegmentDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureGoodwillAndOtherIntangibleAssetsGrossCarryingValueAccumulatedAmortizationAndNetCarryingValueOfOtherIntangibleAssetsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsGrossCarryingValueAccumulatedAmortizationAndNetCarryingValueOfOtherIntangibleAssetsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureGoodwillAndOtherIntangibleAssetsFiniteLivedIntangibleAssetsAcquiredInBusinessCombinationsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsFiniteLivedIntangibleAssetsAcquiredInBusinessCombinationsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureGoodwillAndOtherIntangibleAssetsAmortizationExpenseRelatingToIntangibleAssetsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsAmortizationExpenseRelatingToIntangibleAssetsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureMedicalCostsAndMedicalCostsPayableNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureMedicalCostsAndMedicalCostsPayableNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureMedicalCostsAndMedicalCostsPayableComponentsOfChangeInMedicalCostsPayableDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureMedicalCostsAndMedicalCostsPayableComponentsOfChangeInMedicalCostsPayableDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommercialPaperAndLongTermDebtNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommercialPaperAndLongTermDebtCommercialPaperAndLongTermDebtDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtCommercialPaperAndLongTermDebtDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommercialPaperAndLongTermDebtMaturitiesOfLongTermDebtDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtMaturitiesOfLongTermDebtDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommercialPaperAndLongTermDebtSummaryOfLocationAndFairValueOfFairValueHedgesDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtSummaryOfLocationAndFairValueOfFairValueHedgesDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommercialPaperAndLongTermDebtEffectOfChangesInFairValueOfFairValueHedgesDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtEffectOfChangesInFairValueOfFairValueHedgesDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureIncomeTaxesNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureIncomeTaxesReconciliationOfTaxProvisionAtUSFederalStatutoryRateDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesReconciliationOfTaxProvisionAtUSFederalStatutoryRateDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureIncomeTaxesComponentsOfDeferredIncomeTaxAssetsAndLiabilitiesDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesComponentsOfDeferredIncomeTaxAssetsAndLiabilitiesDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureIncomeTaxesReconciliationOfUnrecognizedTaxBenefitsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesReconciliationOfUnrecognizedTaxBenefitsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareholdersEquityNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareholdersEquityNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareholdersEquityScheduleOfCompanySDividendPaymentsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareholdersEquityScheduleOfCompanySDividendPaymentsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareBasedCompensationNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareBasedCompensationStockOptionAndSarActivityDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationStockOptionAndSarActivityDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareBasedCompensationShareBasedCompensationPrincipalFairValueAssumptionsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationShareBasedCompensationPrincipalFairValueAssumptionsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureShareBasedCompensationRestrictedShareActivityDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationRestrictedShareActivityDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureAarpAarpProgramRelatedAssetsAndLiabilitiesDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureAarpAarpProgramRelatedAssetsAndLiabilitiesDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommitmentsAndContingenciesNarrative" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrative"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureCommitmentsAndContingenciesFutureMinimumAnnualLeasePaymentsNetOfSubleaseIncomeUnderAllNoncancelableOperatingLeasesDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommitmentsAndContingenciesFutureMinimumAnnualLeasePaymentsNetOfSubleaseIncomeUnderAllNoncancelableOperatingLeasesDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureSegmentFinancialInformationNarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformationNarrativeDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureSegmentFinancialInformationDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformationDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureQuarterlyFinancialDataQuarterlyFinancialInformationDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureQuarterlyFinancialDataQuarterlyFinancialInformationDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureScheduleICondensedBalanceSheetsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleICondensedBalanceSheetsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureScheduleICondensedStatementsOfOperationsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleICondensedStatementsOfOperationsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureScheduleICondensedStatementsOfCashFlowsDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleICondensedStatementsOfCashFlowsDetails"/> |
| <roleRef xlink:type="simple" xlink:href="unh-20101231.xsd#DisclosureScheduleINarrativeDetails" roleURI="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleINarrativeDetails"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedBalanceSheets" xlink:type="extended" xlink:title="00100 - Statement - Consolidated Balance Sheets"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Assets" xlink:label="us-gaap_Assets"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="us-gaap_AssetsCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_AssetsCurrent" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="us-gaap_CashAndCashEquivalentsAtCarryingValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_CashAndCashEquivalentsAtCarryingValue" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShortTermInvestments" xlink:label="us-gaap_ShortTermInvestments"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_ShortTermInvestments" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="us-gaap_AccountsReceivableNetCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_AccountsReceivableNetCurrent" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_AssetsUnderManagement" xlink:label="unh_AssetsUnderManagement"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="unh_AssetsUnderManagement" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="us-gaap_DeferredTaxAssetsNetCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_DeferredTaxAssetsNetCurrent" order="5" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherReceivables" xlink:label="us-gaap_OtherReceivables"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="us-gaap_OtherReceivables" order="6" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="unh_PrepaidExpenseAndOtherAssetsCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AssetsCurrent" xlink:to="unh_PrepaidExpenseAndOtherAssetsCurrent" order="7" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermInvestments" xlink:label="us-gaap_LongTermInvestments"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_LongTermInvestments" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet" xlink:label="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634325822842675599"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634325822842675599" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Goodwill" xlink:label="us-gaap_Goodwill"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_Goodwill" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="us-gaap_IntangibleAssetsNetExcludingGoodwill"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_IntangibleAssetsNetExcludingGoodwill" order="5" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="us-gaap_OtherAssetsNoncurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Assets" xlink:to="us-gaap_OtherAssetsNoncurrent" order="6" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="us-gaap_LiabilitiesAndStockholdersEquity"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Liabilities" xlink:label="us-gaap_Liabilities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_Liabilities" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="us-gaap_LiabilitiesCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_LiabilitiesCurrent" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense" xlink:label="us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LiabilityForClaimsAndClaimsAdjustmentExpense" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherPolicyholderFunds" xlink:label="us-gaap_OtherPolicyholderFunds"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_OtherPolicyholderFunds" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="us-gaap_LongTermDebtCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_LongTermDebtCurrent" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredRevenueCurrent" xlink:label="us-gaap_DeferredRevenueCurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesCurrent" xlink:to="us-gaap_DeferredRevenueCurrent" order="5" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="us-gaap_LongTermDebtNoncurrent"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_LongTermDebtNoncurrent" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilityForFuturePolicyBenefits" xlink:label="us-gaap_LiabilityForFuturePolicyBenefits"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="us-gaap_LiabilityForFuturePolicyBenefits" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_DeferredTaxLiabilitiesNoncurrentAndOtherLiabilitiesNoncurrent" xlink:label="unh_DeferredTaxLiabilitiesNoncurrentAndOtherLiabilitiesNoncurrent_634325828880070300"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Liabilities" xlink:to="unh_DeferredTaxLiabilitiesNoncurrentAndOtherLiabilitiesNoncurrent_634325828880070300" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="us-gaap_StockholdersEquity"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilitiesAndStockholdersEquity" xlink:to="us-gaap_StockholdersEquity" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="us-gaap_PreferredStockValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_PreferredStockValue" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CommonStockValue" xlink:label="us-gaap_CommonStockValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_CommonStockValue" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="us-gaap_RetainedEarningsAccumulatedDeficit"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_RetainedEarningsAccumulatedDeficit" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:label="us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_StockholdersEquity" xlink:to="us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" order="5" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical" xlink:type="extended" xlink:title="00105 - Statement - Consolidated Balance Sheets (Parenthetical)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfOperations" xlink:type="extended" xlink:title="00200 - Statement - Consolidated Statements of Operations"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" xlink:label="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:to="us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="us-gaap_OperatingIncomeLoss"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="us-gaap_OperatingIncomeLoss" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_Revenues" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PremiumsEarnedNet" xlink:label="us-gaap_PremiumsEarnedNet"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_PremiumsEarnedNet" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SalesRevenueServicesNet" xlink:label="us-gaap_SalesRevenueServicesNet"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_SalesRevenueServicesNet" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SalesRevenueGoodsNet" xlink:label="us-gaap_SalesRevenueGoodsNet"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_SalesRevenueGoodsNet" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InvestmentIncomeInterestAndDividend" xlink:label="us-gaap_InvestmentIncomeInterestAndDividend"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_InvestmentIncomeInterestAndDividend" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="us-gaap_CostsAndExpenses"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_OperatingIncomeLoss" xlink:to="us-gaap_CostsAndExpenses" order="2" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PolicyholderBenefitsAndClaimsIncurredHealthCare" xlink:label="us-gaap_PolicyholderBenefitsAndClaimsIncurredHealthCare"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_PolicyholderBenefitsAndClaimsIncurredHealthCare" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="us-gaap_SellingGeneralAndAdministrativeExpense"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_SellingGeneralAndAdministrativeExpense" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CostOfGoodsSold" xlink:label="us-gaap_CostOfGoodsSold"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_CostOfGoodsSold" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CostsAndExpenses" xlink:to="us-gaap_DepreciationAndAmortization" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InterestExpense" xlink:label="us-gaap_InterestExpense"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:to="us-gaap_InterestExpense" order="2" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetIncomeLoss" xlink:to="us-gaap_IncomeTaxExpenseBenefit" order="2" use="optional" weight="-1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquity" xlink:type="extended" xlink:title="00300 - Statement - Consolidated Statements of Changes in Shareholders' Equity"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="us-gaap_ComprehensiveIncomeNetOfTax"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax" order="2" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xlink:label="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_ComprehensiveIncomeNetOfTax" xlink:to="us-gaap_NetIncomeLoss" order="4" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfChangesInShareholdersEquityParenthetical" xlink:type="extended" xlink:title="00305 - Statement - Consolidated Statements of Changes in Shareholders' Equity (Parenthetical)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" xlink:type="extended" xlink:title="00400 - Statement - Consolidated Statements of Cash Flows"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInOperatingActivities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_NetCashProvidedByUsedInOperatingActivities" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="us-gaap_NetIncomeLoss"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_NetIncomeLoss" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="us-gaap_DepreciationAndAmortization"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_DepreciationAndAmortization" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="us-gaap_DeferredIncomeTaxExpenseBenefit"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_DeferredIncomeTaxExpenseBenefit" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="us-gaap_ShareBasedCompensation"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_ShareBasedCompensation" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther" xlink:label="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesOther" order="5" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="us-gaap_IncreaseDecreaseInAccountsReceivable"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInAccountsReceivable" order="6" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets" xlink:label="us-gaap_IncreaseDecreaseInOtherOperatingAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInOtherOperatingAssets" order="7" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInHealthCareInsuranceLiabilities" xlink:label="us-gaap_IncreaseDecreaseInHealthCareInsuranceLiabilities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInHealthCareInsuranceLiabilities" order="8" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" xlink:label="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities" order="9" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOtherPolicyholderFunds" xlink:label="us-gaap_IncreaseDecreaseInOtherPolicyholderFunds"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInOtherPolicyholderFunds" order="10" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="us-gaap_IncreaseDecreaseInDeferredRevenue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:to="us-gaap_IncreaseDecreaseInDeferredRevenue" order="11" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInInvestingActivities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_NetCashProvidedByUsedInInvestingActivities" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" order="1" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="us-gaap_ProceedsFromDivestitureOfBusinesses_634325858979803781"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_ProceedsFromDivestitureOfBusinesses_634325858979803781" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="us-gaap_PaymentsToAcquireProductiveAssets_634325864106152642"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_PaymentsToAcquireProductiveAssets_634325864106152642" order="3" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets" xlink:label="us-gaap_ProceedsFromSaleOfProductiveAssets_634325865831055699"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_ProceedsFromSaleOfProductiveAssets_634325865831055699" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="us-gaap_PaymentsToAcquireInvestments"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_PaymentsToAcquireInvestments" order="5" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities" xlink:label="us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_ProceedsFromSaleOfAvailableForSaleSecurities" order="6" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" xlink:label="us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:to="us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" order="7" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="us-gaap_NetCashProvidedByUsedInFinancingActivities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:to="us-gaap_NetCashProvidedByUsedInFinancingActivities" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_ProceedsFromRepaymentsofCommercialPaper" xlink:label="unh_ProceedsFromRepaymentsofCommercialPaper"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="unh_ProceedsFromRepaymentsofCommercialPaper" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="us-gaap_RepaymentsOfLongTermDebt"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_RepaymentsOfLongTermDebt" order="2" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsForProceedsFromHedgeFinancingActivities" xlink:label="us-gaap_PaymentsForProceedsFromHedgeFinancingActivities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_PaymentsForProceedsFromHedgeFinancingActivities" order="3" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="us-gaap_PaymentsForRepurchaseOfCommonStock"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_PaymentsForRepurchaseOfCommonStock" order="4" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromIssuanceOfCommonStock" xlink:label="us-gaap_ProceedsFromIssuanceOfCommonStock"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_ProceedsFromIssuanceOfCommonStock" order="5" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities" xlink:label="us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities" order="6" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOtherDeposits" xlink:label="us-gaap_IncreaseDecreaseInOtherDeposits"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_IncreaseDecreaseInOtherDeposits" order="7" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="us-gaap_PaymentsOfDividends"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_PaymentsOfDividends" order="8" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities" xlink:label="us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_IncreaseDecreaseInOutstandingChecksFinancingActivities" order="9" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:to="us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" order="10" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPolicies" xlink:type="extended" xlink:title="10201 - Disclosure - Basis of Presentation, Use of Estimates and Significant Accounting Policies"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestments" xlink:type="extended" xlink:title="10301 - Disclosure - Investments"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValue" xlink:type="extended" xlink:title="10401 - Disclosure - Fair Value"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureMedicalCostsAndMedicalCostsPayable" xlink:type="extended" xlink:title="10701 - Disclosure - Medical Costs and Medical Costs Payable"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebt" xlink:type="extended" xlink:title="10801 - Disclosure - Commercial Paper and Long-Term Debt"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxes" xlink:type="extended" xlink:title="10901 - Disclosure - Income Taxes"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareholdersEquity" xlink:type="extended" xlink:title="11001 - Disclosure - Shareholders' Equity"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensation" xlink:type="extended" xlink:title="11101 - Disclosure - Share-Based Compensation"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureAarp" xlink:type="extended" xlink:title="11201 - Disclosure - AARP"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommitmentsAndContingencies" xlink:type="extended" xlink:title="11301 - Disclosure - Commitments and Contingencies"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformation" xlink:type="extended" xlink:title="11401 - Disclosure - Segment Financial Information"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsTables" xlink:type="extended" xlink:title="30303 - Disclosure - Investments (Tables)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueTables" xlink:type="extended" xlink:title="30403 - Disclosure - Fair Value (Tables)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtTables" xlink:type="extended" xlink:title="30803 - Disclosure - Commercial Paper and Long-Term Debt (Tables)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationTables" xlink:type="extended" xlink:title="31103 - Disclosure - Share-Based Compensation (Tables)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureAarpTables" xlink:type="extended" xlink:title="31203 - Disclosure - AARP (Tables)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformationTables" xlink:type="extended" xlink:title="31403 - Disclosure - Segment Financial Information (Tables)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended" xlink:title="40201 - Disclosure - Basis of Presentation, Use of Estimates and Significant Accounting Policies (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesConsolidatedBalanceSheetDetails" xlink:type="extended" xlink:title="40202 - Disclosure - Basis of Presentation, Use of Estimates and Significant Accounting Policies (Consolidated Balance Sheet) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureBasisOfPresentationUseOfEstimatesAndSignificantAccountingPoliciesUsefulLivesForPropertyEquipmentAndCapitalizedSoftwareDetails" xlink:type="extended" xlink:title="40203 - Disclosure - Basis of Presentation, Use of Estimates and Significant Accounting Policies (Useful Lives for Property, Equipment and Capitalized Software) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsNarrativeDetails" xlink:type="extended" xlink:title="40301 - Disclosure - Investments (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsShortTermAndLongTermInvestmentsDetails" xlink:type="extended" xlink:title="40302 - Disclosure - Investments (Short-term and Long-term Investments) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsFairValueOfCompanySMortgageBackedSecuritiesByCreditRatingAndNonUSAgencyMortgageBackedSecuritiesByOriginationDetails" xlink:type="extended" xlink:title="40303 - Disclosure - Investments (Fair Value of the Company's Mortgage-backed Securities by Credit Rating and Non-U.S. Agency Mortgage-backed Securities by Origination) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsAmortizedCostAndFairValueOfAvailableForSaleDebtSecuritiesByContractualMaturityDetails" xlink:type="extended" xlink:title="40304 - Disclosure - Investments (Amortized Cost and Fair Value of Available-for-sale Debt Securities by Contractual Maturity) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost_634217872873488623"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost_634217872873488623" order="4" use="optional" weight="1" priority="3"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost" order="5" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValue" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValue"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" xlink:label="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue" order="5" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsAmortizedCostAndFairValueOfHeldToMaturityDebtSecuritiesByContractualMaturityDetails" xlink:type="extended" xlink:title="40305 - Disclosure - Investments (Amortized Cost and Fair Value of Held-to-maturity Debt Securities by Contractual Maturity) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmount" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValue" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValue"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue" xlink:label="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValue" xlink:to="us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue" order="4" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsFairValueOfAvailableForSaleInvestmentsWithGrossUnrealizedLossesByInvestmentTypeAndLengthOfTimeThatIndividualSecuritiesHaveBeenInContinuousUnrealizedLossPositionDetails" xlink:type="extended" xlink:title="40306 - Disclosure - Investments (Fair Value of Available-for-sale Investments with Gross Unrealized Losses by Investment Type and Length of Time that Individual Securities Have Been in a Continuous Unrealized Loss Position) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureInvestmentsNetRealizedGainsLossesBeforeTaxesDetails" xlink:type="extended" xlink:title="40308 - Disclosure - Investments (Net Realized Gains (Losses), Before Taxes) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossRealizedGainLossNet" xlink:label="us-gaap_AvailableForSaleSecuritiesGrossRealizedGainLossNet"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_OtherThanTemporaryImpairmentLossesRecognizedInEarnings" xlink:label="unh_OtherThanTemporaryImpairmentLossesRecognizedInEarnings"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesGrossRealizedGainLossNet" xlink:to="unh_OtherThanTemporaryImpairmentLossesRecognizedInEarnings" order="1" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount" xlink:label="us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_OtherThanTemporaryImpairmentLossesRecognizedInEarnings" xlink:to="us-gaap_MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_PortionOfImpairmentLossRecognizedInOtherComprehensiveIncome" xlink:label="unh_PortionOfImpairmentLossRecognizedInOtherComprehensiveIncome"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_OtherThanTemporaryImpairmentLossesRecognizedInEarnings" xlink:to="unh_PortionOfImpairmentLossRecognizedInOtherComprehensiveIncome" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossRealizedLosses" xlink:label="us-gaap_AvailableForSaleSecuritiesGrossRealizedLosses"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesGrossRealizedGainLossNet" xlink:to="us-gaap_AvailableForSaleSecuritiesGrossRealizedLosses" order="2" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_AvailableForSaleSecuritiesGrossRealizedGains" xlink:label="us-gaap_AvailableForSaleSecuritiesGrossRealizedGains"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_AvailableForSaleSecuritiesGrossRealizedGainLossNet" xlink:to="us-gaap_AvailableForSaleSecuritiesGrossRealizedGains" order="3" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueNarrativeDetails" xlink:type="extended" xlink:title="40401 - Disclosure - Fair Value (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueFinancialAssetsAndLiabilitiesExcludingAarpMeasuredAtFairValueOnRecurringBasisDetails" xlink:type="extended" xlink:title="40402 - Disclosure - Fair Value (Financial Assets and Liabilities, Excluding AARP, Measured at Fair Value on a Recurring Basis) (Details)"> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_FairValueAssetsMeasuredOnRecurringBasis" xlink:label="unh_FairValueAssetsMeasuredOnRecurringBasis"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_CashCashEquivalentsAndMarketableSecurities" xlink:label="unh_CashCashEquivalentsAndMarketableSecurities_634182489733499601"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_FairValueAssetsMeasuredOnRecurringBasis" xlink:to="unh_CashCashEquivalentsAndMarketableSecurities_634182489733499601" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnRecurringBasisDerivativeFinancialInstrumentsAssets" xlink:label="us-gaap_FairValueAssetsMeasuredOnRecurringBasisDerivativeFinancialInstrumentsAssets_634182489993570972"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_FairValueAssetsMeasuredOnRecurringBasis" xlink:to="us-gaap_FairValueAssetsMeasuredOnRecurringBasisDerivativeFinancialInstrumentsAssets_634182489993570972" order="2" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueReconciliationOfAssetsMeasuredAtFairValueOnRecurringBasisUsingLevel3InputsDetails" xlink:type="extended" xlink:title="40403 - Disclosure - Fair Value (Reconciliation of Assets Measured at Fair Value on a Recurring Basis Using Level 3 Inputs) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureFairValueSummaryOfFairValueAndCarryingValueForCertainFinancialInstrumentsForWhichItIsPracticableToEstimateFairValueDetails" xlink:type="extended" xlink:title="40404 - Disclosure - Fair Value (Summary of Fair Value and Carrying Value for Certain Financial Instruments for Which it is Practicable to Estimate Fair Value) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosurePropertyEquipmentAndCapitalizedSoftwareSummaryOfPropertyEquipmentAndCapitalizedSoftwareDetails" xlink:type="extended" xlink:title="40502 - Disclosure - Property, Equipment and Capitalized Software (Summary of Property, Equipment and Capitalized Software) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="us-gaap_PropertyPlantAndEquipmentNet"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet" xlink:label="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634326014259092756"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634326014259092756" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_ComputerEquipmentGross" xlink:label="unh_ComputerEquipmentGross_634326014643635221"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634326014259092756" xlink:to="unh_ComputerEquipmentGross_634326014643635221" order="1" use="optional" weight="1" priority="3"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_BuildingsAndImprovementsGross" xlink:label="us-gaap_BuildingsAndImprovementsGross_634326014593714901"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634326014259092756" xlink:to="us-gaap_BuildingsAndImprovementsGross_634326014593714901" order="2" use="optional" weight="1" priority="4"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_FurnitureAndFixturesGross" xlink:label="us-gaap_FurnitureAndFixturesGross_634326014542078570"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634326014259092756" xlink:to="us-gaap_FurnitureAndFixturesGross_634326014542078570" order="3" use="optional" weight="1" priority="4"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Land" xlink:label="us-gaap_Land_634326014480770177"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634326014259092756" xlink:to="us-gaap_Land_634326014480770177" order="4" use="optional" weight="1" priority="4"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_AccumulatedDepreciationPropertyPlantAndEquipment" xlink:label="unh_AccumulatedDepreciationPropertyPlantAndEquipment_634326014409945723"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="unh_PropertyPlantAndEquipmentNetIncludingCapitalizedComputerSoftwareNet_634326014259092756" xlink:to="unh_AccumulatedDepreciationPropertyPlantAndEquipment_634326014409945723" order="5" use="optional" weight="-1" priority="3"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet" xlink:label="us-gaap_CapitalizedComputerSoftwareNet_634287817668058323"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PropertyPlantAndEquipmentNet" xlink:to="us-gaap_CapitalizedComputerSoftwareNet_634287817668058323" order="2" use="optional" weight="1" priority="3"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" xlink:label="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CapitalizedComputerSoftwareNet_634287817668058323" xlink:to="us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" order="1" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CapitalizedComputerSoftwareGross" xlink:label="us-gaap_CapitalizedComputerSoftwareGross"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CapitalizedComputerSoftwareNet_634287817668058323" xlink:to="us-gaap_CapitalizedComputerSoftwareGross" order="2" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNarrativeDetails" xlink:type="extended" xlink:title="40601 - Disclosure - Goodwill and Other Intangible Assets (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsChangesInCarryingAmountOfGoodwillByReportingSegmentDetails" xlink:type="extended" xlink:title="40602 - Disclosure - Goodwill and Other Intangible Assets (Changes in Carrying Amount of Goodwill by Reporting Segment) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsGrossCarryingValueAccumulatedAmortizationAndNetCarryingValueOfOtherIntangibleAssetsDetails" xlink:type="extended" xlink:title="40603 - Disclosure - Goodwill and Other Intangible Assets (Gross Carrying Value, Accumulated Amortization and Net Carrying Value of Other Intangible Assets) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsFiniteLivedIntangibleAssetsAcquiredInBusinessCombinationsDetails" xlink:type="extended" xlink:title="40604 - Disclosure - Goodwill and Other Intangible Assets (Finite-Lived Intangible Assets Acquired in Business Combinations) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsAmortizationExpenseRelatingToIntangibleAssetsDetails" xlink:type="extended" xlink:title="40605 - Disclosure - Goodwill and Other Intangible Assets (Amortization Expense Relating to Intangible Assets) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureMedicalCostsAndMedicalCostsPayableNarrativeDetails" xlink:type="extended" xlink:title="40701 - Disclosure - Medical Costs and Medical Costs Payable (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureMedicalCostsAndMedicalCostsPayableComponentsOfChangeInMedicalCostsPayableDetails" xlink:type="extended" xlink:title="40702 - Disclosure - Medical Costs and Medical Costs Payable (The Components of the Change in Medical Costs Payable) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid" xlink:to="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsCurrentYear" order="1" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaid" xlink:to="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsPriorYears" order="2" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PolicyholderBenefitsAndClaimsIncurredHealthCare" xlink:label="us-gaap_PolicyholderBenefitsAndClaimsIncurredHealthCare"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear_634326039730032051"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PolicyholderBenefitsAndClaimsIncurredHealthCare" xlink:to="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear_634326039730032051" order="1" use="optional" weight="1" priority="3"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears" xlink:label="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears_634326039789000429"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_PolicyholderBenefitsAndClaimsIncurredHealthCare" xlink:to="us-gaap_LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears_634326039789000429" order="2" use="optional" weight="1" priority="3"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtNarrativeDetails" xlink:type="extended" xlink:title="40801 - Disclosure - Commercial Paper and Long-Term Debt (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtCommercialPaperAndLongTermDebtDetails" xlink:type="extended" xlink:title="40802 - Disclosure - Commercial Paper and Long-Term Debt (Commercial Paper and Long-Term Debt) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtMaturitiesOfLongTermDebtDetails" xlink:type="extended" xlink:title="40803 - Disclosure - Commercial Paper and Long-Term Debt (Maturities of long-term debt) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtSummaryOfLocationAndFairValueOfFairValueHedgesDetails" xlink:type="extended" xlink:title="40804 - Disclosure - Commercial Paper and Long-Term Debt (Summary of Location and Fair Value of Fair Value Hedges) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommercialPaperAndLongTermDebtEffectOfChangesInFairValueOfFairValueHedgesDetails" xlink:type="extended" xlink:title="40805 - Disclosure - Commercial Paper and Long-Term Debt (Effect of Changes in Fair Value of Fair Value Hedges) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet" xlink:label="us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge" xlink:label="us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet" xlink:to="us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge" order="1" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DerivativeInstrumentsLossRecognizedInIncome" xlink:label="us-gaap_DerivativeInstrumentsLossRecognizedInIncome"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet" xlink:to="us-gaap_DerivativeInstrumentsLossRecognizedInIncome" order="2" use="optional" weight="-1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" xlink:type="extended" xlink:title="40901 - Disclosure - Income Taxes (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" xlink:type="extended" xlink:title="40902 - Disclosure - Income Taxes (Components of the provision for income taxes) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit_634286298893473217"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredOtherTaxExpenseBenefit" xlink:label="us-gaap_DeferredOtherTaxExpenseBenefit_634298220896617381"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeTaxExpenseBenefit_634286298893473217" xlink:to="us-gaap_DeferredOtherTaxExpenseBenefit_634298220896617381" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:label="us-gaap_CurrentIncomeTaxExpenseBenefit"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeTaxExpenseBenefit_634286298893473217" xlink:to="us-gaap_CurrentIncomeTaxExpenseBenefit" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="us-gaap_CurrentFederalTaxExpenseBenefit"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:to="us-gaap_CurrentFederalTaxExpenseBenefit" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="us-gaap_CurrentStateAndLocalTaxExpenseBenefit"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_CurrentIncomeTaxExpenseBenefit" xlink:to="us-gaap_CurrentStateAndLocalTaxExpenseBenefit" order="2" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesReconciliationOfTaxProvisionAtUSFederalStatutoryRateDetails" xlink:type="extended" xlink:title="40903 - Disclosure - Income Taxes (Reconciliation of the tax provision at the U.S. Federal Statutory Rate) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="us-gaap_IncomeTaxExpenseBenefit_634286304993744977"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeTaxExpenseBenefit_634286304993744977" xlink:to="us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" xlink:label="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeTaxExpenseBenefit_634286304993744977" xlink:to="us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxSettlementsStateAndLocal" xlink:label="us-gaap_IncomeTaxReconciliationTaxSettlementsStateAndLocal"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeTaxExpenseBenefit_634286304993744977" xlink:to="us-gaap_IncomeTaxReconciliationTaxSettlementsStateAndLocal" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxReconciliationTaxExemptIncome" xlink:label="us-gaap_IncomeTaxReconciliationTaxExemptIncome"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeTaxExpenseBenefit_634286304993744977" xlink:to="us-gaap_IncomeTaxReconciliationTaxExemptIncome" order="4" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="us-gaap_IncomeTaxReconciliationOtherAdjustments"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_IncomeTaxExpenseBenefit_634286304993744977" xlink:to="us-gaap_IncomeTaxReconciliationOtherAdjustments" order="5" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesComponentsOfDeferredIncomeTaxAssetsAndLiabilitiesDetails" xlink:type="extended" xlink:title="40904 - Disclosure - Income Taxes (Components of deferred income tax assets and liabilities) (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="us-gaap_DeferredTaxAssetsLiabilitiesNet_634286334511689697"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="us-gaap_DeferredTaxAssetsNet"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsLiabilitiesNet_634286334511689697" xlink:to="us-gaap_DeferredTaxAssetsNet" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="us-gaap_DeferredTaxAssetsValuationAllowance"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsValuationAllowance" order="1" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="us-gaap_DeferredTaxAssetsGross"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsNet" xlink:to="us-gaap_DeferredTaxAssetsGross" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities_634326076015601899"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities_634326076015601899" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances" xlink:label="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReturnsAndAllowances" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_DeferredTaxAssetsLongTermLiabilities" xlink:label="unh_DeferredTaxAssetsLongTermLiabilities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="unh_DeferredTaxAssetsLongTermLiabilities" order="5" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="unh-20101231.xsd#unh_DeferredTaxAssetsUnrecognizedTaxBenefits" xlink:label="unh_DeferredTaxAssetsUnrecognizedTaxBenefits_634326081272044310"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="unh_DeferredTaxAssetsUnrecognizedTaxBenefits_634326081272044310" order="6" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsDeferredIncome" xlink:label="us-gaap_DeferredTaxAssetsDeferredIncome"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsDeferredIncome" order="7" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="us-gaap_DeferredTaxAssetsOther"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsGross" xlink:to="us-gaap_DeferredTaxAssetsOther" order="8" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="us-gaap_DeferredTaxLiabilities"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxAssetsLiabilitiesNet_634286334511689697" xlink:to="us-gaap_DeferredTaxLiabilities" order="2" use="optional" weight="-1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:label="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware" xlink:label="us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedSoftware" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome" xlink:label="us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome_634316415427914840"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome_634316415427914840" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxLiabilitiesOther" xlink:label="us-gaap_DeferredTaxLiabilitiesOther_634316415971319175"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilitiesOther_634316415971319175" order="4" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_634316416574549492"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_DeferredTaxLiabilities" xlink:to="us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_634316416574549492" order="5" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureIncomeTaxesReconciliationOfUnrecognizedTaxBenefitsDetails" xlink:type="extended" xlink:title="40905 - Disclosure - Income Taxes (Reconciliation of unrecognized tax benefits) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareholdersEquityNarrativeDetails" xlink:type="extended" xlink:title="41001 - Disclosure - Shareholders' Equity (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareholdersEquityScheduleOfCompanySDividendPaymentsDetails" xlink:type="extended" xlink:title="41002 - Disclosure - Shareholders' Equity (Schedule of Company's dividend payments) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationNarrativeDetails" xlink:type="extended" xlink:title="41101 - Disclosure - Share-Based Compensation (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationStockOptionAndSarActivityDetails" xlink:type="extended" xlink:title="41102 - Disclosure - Share-Based Compensation (Stock Option and SAR Activity) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationShareBasedCompensationPrincipalFairValueAssumptionsDetails" xlink:type="extended" xlink:title="41103 - Disclosure - Share-Based Compensation (Share-Based Compensation Principal Fair Value Assumptions) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureShareBasedCompensationRestrictedShareActivityDetails" xlink:type="extended" xlink:title="41104 - Disclosure - Share-Based Compensation (Restricted Share Activity) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureAarpAarpProgramRelatedAssetsAndLiabilitiesDetails" xlink:type="extended" xlink:title="41202 - Disclosure - AARP (AARP Program-related Assets and Liabilities) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrative" xlink:type="extended" xlink:title="41301 - Disclosure - Commitments and Contingencies (Narrative)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureCommitmentsAndContingenciesFutureMinimumAnnualLeasePaymentsNetOfSubleaseIncomeUnderAllNoncancelableOperatingLeasesDetails" xlink:type="extended" xlink:title="41302 - Disclosure - Commitments and Contingencies (Future Minimum Annual Lease Payments, Net of Sublease Income, Under all Noncancelable Operating Leases) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformationNarrativeDetails" xlink:type="extended" xlink:title="41401 - Disclosure - Segment Financial Information (Narrative) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureSegmentFinancialInformationDetails" xlink:type="extended" xlink:title="41402 - Disclosure - Segment Financial Information (Details)"> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_Revenues" xlink:label="us-gaap_Revenues"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SegmentReportingInformationRevenueFromExternalCustomers" xlink:label="us-gaap_SegmentReportingInformationRevenueFromExternalCustomers_634208741511150833"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_SegmentReportingInformationRevenueFromExternalCustomers_634208741511150833" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_PremiumsEarnedNet" xlink:label="us-gaap_PremiumsEarnedNet_634208741831204665"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_SegmentReportingInformationRevenueFromExternalCustomers_634208741511150833" xlink:to="us-gaap_PremiumsEarnedNet_634208741831204665" order="1" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SalesRevenueServicesNet" xlink:label="us-gaap_SalesRevenueServicesNet_634208741732364511"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_SegmentReportingInformationRevenueFromExternalCustomers_634208741511150833" xlink:to="us-gaap_SalesRevenueServicesNet_634208741732364511" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SalesRevenueGoodsNet" xlink:label="us-gaap_SalesRevenueGoodsNet_634208741631421375"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_SegmentReportingInformationRevenueFromExternalCustomers_634208741511150833" xlink:to="us-gaap_SalesRevenueGoodsNet_634208741631421375" order="3" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_SegmentReportingInformationIntersegmentRevenue" xlink:label="us-gaap_SegmentReportingInformationIntersegmentRevenue_634208741380765949"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_SegmentReportingInformationIntersegmentRevenue_634208741380765949" order="2" use="optional" weight="1" priority="2"/> |
| | <loc xlink:type="locator" xlink:href="http://taxonomies.xbrl.us/us-gaap/2009/elts/us-gaap-2009-01-31.xsd#us-gaap_InvestmentIncomeInterestAndDividend" xlink:label="us-gaap_InvestmentIncomeInterestAndDividend_634208740961170969"/> |
| | <calculationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="us-gaap_Revenues" xlink:to="us-gaap_InvestmentIncomeInterestAndDividend_634208740961170969" order="3" use="optional" weight="1" priority="2"/> |
| | </calculationLink> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureQuarterlyFinancialDataQuarterlyFinancialInformationDetails" xlink:type="extended" xlink:title="41501 - Disclosure - Quarterly Financial Data (Quarterly Financial Information) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleICondensedBalanceSheetsDetails" xlink:type="extended" xlink:title="41601 - Disclosure - Schedule I (Condensed Balance Sheets) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleICondensedStatementsOfOperationsDetails" xlink:type="extended" xlink:title="41602 - Disclosure - Schedule I (Condensed Statements of Operations) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleICondensedStatementsOfCashFlowsDetails" xlink:type="extended" xlink:title="41603 - Disclosure - Schedule I (Condensed Statements of Cash Flows) (Details)"/> |
| <calculationLink xlink:role="http://www.unitedhealthgroup.com/taxonomy/role/DisclosureScheduleINarrativeDetails" xlink:type="extended" xlink:title="41604 - Disclosure - Schedule I (Narrative) (Details)"/> |
| </linkbase> |