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 7528 Observation 2911 Parameters 2284 Binary 1910 Slot 984 Encounter 828 Practitioner 646 Media 513 Condition 468 Organization 441 Location 399 PractitionerRole 385 MedicationRequest 327 Appointment 225 Consent 208 ServiceRequest 184 DocumentReference 139 AllergyIntolerance 122 Claim 97 Specimen 97 ClaimResponse 89 RiskAssessment 89 MedicationStatement 82 Procedure 82 Immunization 65 ImagingStudy 64 Task 61 AuditEvent 55 Coverage 50 List 46 Communication 43 Schedule 41 Device 37 DiagnosticReport 35 CarePlan 33 Questionnaire 27 Bundle 26 Invoice 23 QuestionnaireResponse 22 Medication 21 CodeSystem 19 HealthcareService 14 AppointmentResponse 11 RelatedPerson 11 Composition 9 Basic 7 CoverageEligibilityRequest 7 StructureDefinition 7 FamilyMemberHistory 6 ConceptMap 5 CoverageEligibilityResponse 5 SearchParameter 4 MessageHeader 3 Provenance 3 ActivityDefinition 2 ChargeItem 2 CommunicationRequest 2 DeviceDefinition 2 Endpoint 2 MedicationAdministration 2 MedicationDispense 2 ResearchStudy 2 Account 1 CareTeam 1 EpisodeOfCare 1 Flag 1 Goal 1 Library 1 MedicinalProductManufactured 1 NutritionOrder 1 OperationOutcome 1 RequestGroup 1 ValueSet 1 AdverseEvent 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 ObservationDefinition OperationDefinition OrganizationAffiliation PaymentNotice PaymentReconciliation Person PlanDefinition ResearchDefinition ResearchElementDefinition ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap Subscription Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription