MedicareCenters for Medicare and Medicaid Services (U.S.)Medicare Part BMedicare Part AUnited StatesEconomics, HospitalFee-for-Service PlansHospitals, TeachingHospital CostsHospitals, GeneralInsurance, Pharmaceutical ServicesHospitals, UniversityReimbursement MechanismsProspective Payment SystemInsurance Claim ReviewInsurance BenefitsHospitals, UrbanHealth ExpendituresFinancial Management, HospitalHospital Bed CapacityHospitals, SpecialNursing Staff, HospitalHospitalizationRetrospective StudiesHospitals, PediatricDiagnosis-Related GroupsLength of StayMedicaidHospitals, DistrictInsurance CoverageMedicare Payment Advisory CommissionHospitals, PrivateRate Setting and ReviewHospital ChargesInsurance, MedigapEmergency Service, HospitalFee SchedulesEligibility DeterminationSkilled Nursing FacilitiesHospital PlanningHealth Services ResearchCost SavingsQuality of Health CareCost SharingPatient Protection and Affordable Care ActPatient DischargeHospitals, PsychiatricHealth Care CostsInsurance Claim ReportingEconomic CompetitionFraudPatient ReadmissionHospital RecordsCompetitive BiddingRisk AdjustmentCost AllocationReimbursement, IncentiveHospital DepartmentsInsurance Selection BiasHealth Care ReformCost ControlManaged Care ProgramsCapitation FeePatient AdmissionCosts and Cost AnalysisHealth Care SurveysHospital UnitsInpatientsOutpatient Clinics, HospitalEquipment and Supplies, HospitalSurgery Department, HospitalHospitals, CountyOutcome Assessment (Health Care)Marketing of Health ServicesOwnershipLibraries, HospitalHealth Services AccessibilityFinancing, PersonalHospital Bed Capacity, 500 and overAmerican Hospital AssociationRisk Sharing, FinancialSurgicentersTime FactorsQuality Indicators, Health CareDrug CostsContract ServicesBudgetsUtilization ReviewCohort StudiesRelative Value ScalesLogistic ModelsFees and ChargesFees, MedicalPrescription FeesHospitals, VeteransRisk FactorsModels, EconometricHospice CareQuality Assurance, Health CareAge Factors