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 6895 Parameters 2284 Observation 1818 Binary 1666 Slot 730 Encounter 591 Practitioner 579 Organization 419 Location 379 PractitionerRole 371 Condition 314 Media 270 MedicationRequest 235 Appointment 184 Consent 170 ServiceRequest 116 RiskAssessment 88 AllergyIntolerance 82 DocumentReference 79 Specimen 74 MedicationStatement 59 Procedure 54 AuditEvent 52 Coverage 47 Communication 42 List 38 Schedule 34 Immunization 27 Task 25 Questionnaire 24 Claim 22 Bundle 20 QuestionnaireResponse 20 ClaimResponse 16 CodeSystem 16 Medication 16 Device 15 DiagnosticReport 15 ImagingStudy 13 HealthcareService 12 CarePlan 8 CoverageEligibilityRequest 7 RelatedPerson 7 Basic 5 Composition 5 ConceptMap 5 CoverageEligibilityResponse 5 StructureDefinition 5 FamilyMemberHistory 3 MessageHeader 2 ResearchStudy 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 ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap Subscription Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription