FHIR Server Base URL
https://hapi.fhir.org/baseR4
OpenAPI Docs
https://hapi.fhir.org/baseR4/api-docs
FHIR Version
4.0.1 (R4)

This server is Open Source Software, licensed under the terms of the Apache Software License 2.0.

All System Level Operations Patient 7193 Parameters 2284 Observation 2176 Binary 1910 Slot 748 Encounter 643 Practitioner 600 Organization 424 Location 383 PractitionerRole 379 Condition 331 Media 297 MedicationRequest 246 Appointment 206 Consent 182 ServiceRequest 138 AllergyIntolerance 97 RiskAssessment 88 Specimen 85 DocumentReference 84 MedicationStatement 81 Procedure 58 AuditEvent 53 Coverage 47 List 44 Communication 43 Claim 40 Schedule 39 ClaimResponse 32 Immunization 29 Task 28 Questionnaire 26 CarePlan 25 DiagnosticReport 24 Bundle 21 QuestionnaireResponse 21 Invoice 20 Medication 19 Device 17 CodeSystem 16 ImagingStudy 14 HealthcareService 12 RelatedPerson 8 Composition 7 CoverageEligibilityRequest 7 StructureDefinition 7 Basic 5 ConceptMap 5 CoverageEligibilityResponse 5 FamilyMemberHistory 5 ChargeItem 2 CommunicationRequest 2 DeviceDefinition 2 Endpoint 2 MedicationAdministration 2 MedicationDispense 2 MessageHeader 2 ResearchStudy 2 SearchParameter 2 Account 1 CareTeam 1 EpisodeOfCare 1 Flag 1 Goal 1 Library 1 MedicinalProductManufactured 1 OperationOutcome 1 RequestGroup 1 ValueSet 1 ActivityDefinition AdverseEvent AppointmentResponse BiologicallyDerivedProduct BodyStructure CapabilityStatement CatalogEntry ChargeItemDefinition ClinicalImpression CompartmentDefinition Contract DetectedIssue DeviceMetric DeviceRequest DeviceUseStatement DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario ExplanationOfBenefit GraphDefinition Group GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence NamingSystem NutritionOrder ObservationDefinition OperationDefinition OrganizationAffiliation PaymentNotice PaymentReconciliation Person PlanDefinition Provenance ResearchDefinition ResearchElementDefinition ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap Subscription Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription