MedicaidMedicareHospitalistsPhysiciansMedical Staff, HospitalPsychoneuroimmunologyHospital Bed Capacity, 300 to 499Centers for Medicare and Medicaid Services (U.S.)United StatesMedicare Part BWorkplacePhysician's Practice PatternsGermanyQuestionnairesMedicare Part AFamily PracticePhysicians, FamilyPhysicians, Primary CareState Health PlansReimbursement MechanismsPhysician's RoleManaged Care ProgramsEligibility DeterminationEconomics, HospitalInsurance Claim ReviewFee-for-Service PlansHospitals, TeachingHealth ExpendituresHealth Care SurveysInsurance, Pharmaceutical ServicesAttitude of Health PersonnelPractice Guidelines as TopicInsurance CoverageHospital CostsCapitation FeeFees, MedicalHealth Services AccessibilityRetrospective StudiesHospitals, UniversityPractice Management, MedicalQuality of Health CareRate Setting and ReviewCost ControlInsurance BenefitsInsurance, Health, ReimbursementHospitals, GeneralProspective Payment SystemHealth Services ResearchProfessional PracticeData CollectionHospitalizationPhysician-Patient RelationsSpecializationHospitals, UrbanPrimary Health CareInsurance Claim ReportingPhysicians, WomenMedicineCost SavingsPatient Protection and Affordable Care ActFee SchedulesHealth Care ReformPrivate PracticeInsurance, HealthEmergency Service, HospitalDiagnosis-Related GroupsCross-Sectional StudiesHealth Knowledge, Attitudes, PracticeHealth Care CostsState GovernmentReimbursement, IncentiveNursing Staff, HospitalHospital Bed CapacityPhysician AssistantsMedically UninsuredFinancial Management, HospitalClinical CompetencePhysician Incentive PlansDrug PrescriptionsHospitals, SpecialLength of StayGuideline AdherenceQuality Assurance, Health CareReferral and ConsultationFraudTime FactorsProfessional Practice LocationGeneral PracticePhysicians' OfficesLogistic ModelsCost SharingCosts and Cost AnalysisDrug CostsRisk FactorsOffice VisitsHospital ChargesHospitals, PediatricCaliforniaSkilled Nursing FacilitiesAmbulatory Care