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 11571 Appointment 9684 ServiceRequest 9629 Observation 5327 Binary 2848 Parameters 2284 Organization 2263 Location 1834 Encounter 1700 Practitioner 1260 Slot 1060 Media 999 Condition 895 MedicationRequest 554 PractitionerRole 422 DocumentReference 401 AllergyIntolerance 397 Claim 334 Procedure 221 MedicationStatement 216 Consent 214 Coverage 158 Communication 113 Specimen 109 RiskAssessment 108 DiagnosticReport 99 Task 96 ClaimResponse 90 ImagingStudy 82 AuditEvent 70 Immunization 69 Invoice 66 List 65 Questionnaire 62 Device 60 QuestionnaireResponse 60 CarePlan 56 ValueSet 54 Schedule 50 AppointmentResponse 39 Bundle 38 RelatedPerson 35 CodeSystem 29 Flag 29 HealthcareService 22 Medication 22 StructureDefinition 20 Composition 19 MessageHeader 19 Basic 16 Provenance 14 CoverageEligibilityResponse 10 FamilyMemberHistory 9 ExplanationOfBenefit 8 MedicationDispense 8 Account 7 CoverageEligibilityRequest 7 ResearchSubject 7 SearchParameter 6 ConceptMap 5 DeviceDefinition 5 ClinicalImpression 4 EpisodeOfCare 4 ActivityDefinition 3 CapabilityStatement 3 Endpoint 3 RequestGroup 3 ChargeItem 2 CommunicationRequest 2 MedicationAdministration 2 NutritionOrder 2 OperationOutcome 2 ResearchStudy 2 CareTeam 1 Goal 1 Group 1 ImplementationGuide 1 Library 1 MeasureReport 1 MedicinalProductManufactured 1 AdverseEvent BiologicallyDerivedProduct BodyStructure CatalogEntry ChargeItemDefinition CompartmentDefinition Contract DetectedIssue DeviceMetric DeviceRequest DeviceUseStatement DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation InsurancePlan Linkage Measure MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence NamingSystem ObservationDefinition OperationDefinition OrganizationAffiliation PaymentNotice PaymentReconciliation Person PlanDefinition ResearchDefinition ResearchElementDefinition RiskEvidenceSynthesis SpecimenDefinition StructureMap Subscription Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription