Cost SavingsHealth Care CostsCosts and Cost AnalysisCost-Benefit AnalysisDrug CostsCost ControlModels, EconomicCost of IllnessQuality-Adjusted Life YearsHospital CostsDrugs, GenericUnited StatesCost AllocationDirect Service CostsEconomics, PharmaceuticalDecision TreesManaged Care ProgramsModels, EconometricFormularies, HospitalDecision Support TechniquesCost SharingMarkov ChainsFees, PharmaceuticalHealth ExpendituresPostanesthesia NursingInsurance, Pharmaceutical ServicesLength of StayMedical Savings AccountsFormularies as TopicDoulasEsophagoscopesTreatment OutcomeInsurance Claim ReviewPhysicians' OfficesHealth ResourcesHospitalizationBudgetsDrug Utilization ReviewMedicaidHolistic NursingRetrospective StudiesAmbulatory Surgical ProceduresGreat BritainSensitivity and SpecificityDisposable EquipmentTime FactorsEfficiencyOutcome Assessment (Health Care)Hospital ChargesAmbulatory CareInsurance CarriersEfficiency, OrganizationalHome Care Services, Hospital-BasedAromatherapyState MedicineEconomics, HospitalAlgorithmsReimbursement MechanismsDisease ManagementProspective StudiesHome Care ServicesPharmaceutical ServicesMedicareMass ScreeningProgram EvaluationRandomized Controlled Trials as TopicModels, OrganizationalHealth Benefit Plans, EmployeeInsurance, Health, ReimbursementDrug PrescriptionsRemote ConsultationCanadaHealth Services ResearchDrug UtilizationHealth ServicesDatabases, FactualGermanyMonte Carlo MethodTherapeutic EquivalencyHealth PolicyPharmacistsHealth Maintenance OrganizationsEmployer Health CostsCaliforniaLife ExpectancyCohort StudiesPhysician's Practice PatternsPilot ProjectsInfant, NewbornEmergency Service, HospitalEvidence-Based MedicineHospitals, CommunityDelivery of Health CarePennsylvaniaDiagnosis-Related GroupsDiagnostic Tests, RoutinePatient ReadmissionInformation Storage and RetrievalPractice Guidelines as TopicModels, Statistical