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 6869 Parameters 2284 Observation 1812 Binary 863 Slot 728 Encounter 588 Practitioner 573 Organization 418 Location 379 PractitionerRole 370 Condition 310 Media 270 MedicationRequest 231 Appointment 184 Consent 167 ServiceRequest 116 RiskAssessment 88 AllergyIntolerance 80 DocumentReference 74 Specimen 74 MedicationStatement 59 AuditEvent 52 Procedure 52 Coverage 47 Communication 42 List 36 Schedule 33 Immunization 27 Task 25 Questionnaire 24 Claim 22 QuestionnaireResponse 20 Bundle 19 ClaimResponse 16 CodeSystem 16 Medication 16 Device 15 DiagnosticReport 15 ImagingStudy 13 HealthcareService 12 CoverageEligibilityRequest 7 RelatedPerson 7 CarePlan 6 Basic 5 Composition 5 ConceptMap 5 CoverageEligibilityResponse 5 StructureDefinition 5 FamilyMemberHistory 3 MessageHeader 2 SearchParameter 2 Account 1 CareTeam 1 ChargeItem 1 CommunicationRequest 1 DeviceDefinition 1 Endpoint 1 EpisodeOfCare 1 Flag 1 Goal 1 Invoice 1 Library 1 MedicinalProductManufactured 1 OperationOutcome 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 MedicationAdministration MedicationDispense MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence NamingSystem NutritionOrder ObservationDefinition OperationDefinition OrganizationAffiliation PaymentNotice PaymentReconciliation Person PlanDefinition Provenance RequestGroup ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap Subscription Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription