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 6389 Parameters 2284 Observation 1547 Binary 764 Slot 545 Encounter 514 Practitioner 505 Organization 410 Location 364 PractitionerRole 356 Condition 175 Consent 165 Appointment 135 MedicationRequest 124 RiskAssessment 87 ServiceRequest 71 AllergyIntolerance 60 MedicationStatement 58 DocumentReference 53 AuditEvent 48 Coverage 43 Procedure 38 Specimen 38 List 36 Communication 33 Task 25 Immunization 23 Questionnaire 23 Claim 22 QuestionnaireResponse 19 Bundle 18 ClaimResponse 16 DiagnosticReport 13 Medication 13 Schedule 13 CodeSystem 10 RelatedPerson 5 StructureDefinition 5 Basic 4 ConceptMap 4 Device 4 FamilyMemberHistory 3 HealthcareService 3 CarePlan 2 Composition 2 MessageHeader 2 SearchParameter 2 Account 1 CareTeam 1 ChargeItem 1 CommunicationRequest 1 DeviceDefinition 1 Endpoint 1 EpisodeOfCare 1 Flag 1 Goal 1 ImagingStudy 1 Invoice 1 Library 1 MedicinalProductManufactured 1 ValueSet 1 ActivityDefinition AdverseEvent AppointmentResponse BiologicallyDerivedProduct BodyStructure CapabilityStatement CatalogEntry ChargeItemDefinition ClinicalImpression CompartmentDefinition Contract CoverageEligibilityRequest CoverageEligibilityResponse DetectedIssue DeviceMetric DeviceRequest DeviceUseStatement DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario ExplanationOfBenefit GraphDefinition Group GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Linkage Measure MeasureReport Media MedicationAdministration MedicationDispense MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence NamingSystem NutritionOrder ObservationDefinition OperationDefinition OperationOutcome 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