Insurance, HealthNational Health ProgramsNational Health Insurance, United StatesTaiwanInsurance CoverageUniversal CoverageMedically UninsuredHealth ExpendituresHealth Care ReformUnited StatesHealth Services AccessibilityRepublic of KoreaHealth Benefit Plans, EmployeeHealth PolicyInsurance CarriersDelivery of Health CareInsurance, Health, ReimbursementHealth Insurance Portability and Accountability ActFinancing, PersonalHealth SurveysGhanaInsurance PoolsHealth Care SurveysHealth StatusInsurance Claim ReportingInsuranceSocioeconomic FactorsInsurance Selection BiasHealth ServicesNutrition SurveysDatabases, FactualInsurance, LifeInsurance, Long-Term CareHealth Services ResearchState Health PlansPoliticsPublic HealthInsurance BenefitsFinancing, GovernmentSingle-Payer SystemHealth Care CostsQuality of Health CareHealthcare FinancingPrivate SectorPovertyMedicaidInsurance Claim ReviewKoreaChild Health ServicesCross-Sectional StudiesEligibility DeterminationBudgetsHealthcare DisparitiesHealth Services Needs and DemandPrevalenceFees and ChargesLogistic ModelsRisk FactorsMedical AssistanceCohort StudiesInsurance, Major MedicalPatient Acceptance of Health CareIncidenceHealth Care SectorProfessional CorporationsPatient Protection and Affordable Care ActAge FactorsFee-for-Service PlansOccupational Therapy Department, HospitalPublic OpinionIncomeHospitalizationPopulation SurveillanceRetrospective StudiesInsurance, DentalHealth PromotionQuestionnairesAge DistributionFranceCosts and Cost AnalysisInfant, NewbornState GovernmentData CollectionCost SharingPrimary Health CareAttitude to HealthHealth BehaviorInsurance, HospitalizationFamily CharacteristicsHealth Insurance ExchangesSex FactorsHealth PlanningMental HealthState MedicineAmbulatory CarePolicy MakingHealth Status DisparitiesReimbursement, IncentiveEthnic GroupsAid to Families with Dependent Children