Risk AdjustmentInsurance Selection BiasCapitation FeeCompetitive Medical PlansRate Setting and ReviewIntegrative MedicineDiagnosis-Related GroupsHospital MortalityAdmitting Department, HospitalCenters for Medicare and Medicaid Services (U.S.)United StatesQuality Indicators, Health CareOutcome Assessment (Health Care)Cost AllocationManaged CompetitionHealth ExpendituresHospitals, VeteransSocial AdjustmentBenchmarkingModels, StatisticalMedicareRisk FactorsInternational Classification of DiseasesNational Health Insurance, United StatesHospitalsInsurance Claim ReviewLogistic ModelsRisk AssessmentHealth Services ResearchChileWashingtonFee-for-Service PlansRegression AnalysisQuality of Health CareMichiganRetrospective StudiesHealth Benefit Plans, EmployeeInsurance, HealthCohort StudiesDatabases, FactualOdds RatioCesarean SectionCardiac Surgical ProceduresProspective StudiesSeverity of Illness IndexMultivariate AnalysisAdjustment DisordersNational Health ProgramsComorbidityTreatment OutcomeCaliforniaAge FactorsLength of StayQuality Assurance, Health CareInfant, NewbornInfant MortalityHealth Status IndicatorsRegistriesHeart Defects, CongenitalPredictive Value of TestsModels, TheoreticalCoronary Artery BypassReproducibility of ResultsTime FactorsHospitalizationDelivery of Health Care