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 Observation 112692 Patient 29159 Encounter 16042 Slot 15970 MedicationRequest 10658 Condition 9516 MedicationAdministration 5645 Procedure 5223 Binary 4506 AuditEvent 4251 Practitioner 2885 DocumentReference 2590 Task 1855 Organization 1748 DiagnosticReport 1620 PractitionerRole 1523 ServiceRequest 1474 Appointment 1259 Provenance 1186 Immunization 1066 QuestionnaireResponse 991 Location 962 MedicationStatement 883 Communication 731 AllergyIntolerance 698 CarePlan 591 SupplyDelivery 542 Coverage 455 Schedule 421 ChargeItem 314 Device 297 Consent 296 Specimen 285 MedicationDispense 283 ExplanationOfBenefit 263 Medication 229 Bundle 189 ImagingStudy 184 Questionnaire 184 Claim 180 Composition 169 CareTeam 167 StructureDefinition 164 ValueSet 152 Library 148 Invoice 140 Goal 138 RelatedPerson 128 PlanDefinition 126 Account 123 Basic 117 Person 106 Group 97 CodeSystem 85 CommunicationRequest 84 CoverageEligibilityRequest 64 EpisodeOfCare 63 CoverageEligibilityResponse 60 DetectedIssue 58 FamilyMemberHistory 56 Media 53 Flag 50 List 50 MedicationKnowledge 41 ClinicalImpression 39 SupplyRequest 35 ClaimResponse 30 HealthcareService 30 Endpoint 26 SearchParameter 26 Subscription 25 ConceptMap 24 RiskAssessment 21 OperationOutcome 20 BodyStructure 14 StructureMap 13 NutritionOrder 12 TestReport 11 TestScript 11 CapabilityStatement 8 DeviceUseStatement 7 PaymentReconciliation 7 DeviceDefinition 6 DeviceRequest 6 MolecularSequence 6 OrganizationAffiliation 6 ResearchSubject 6 AdverseEvent 5 Parameters 5 AppointmentResponse 4 InsurancePlan 3 PaymentNotice 3 VisionPrescription 3 ActivityDefinition 2 Contract 2 ImmunizationRecommendation 2 NamingSystem 2 ResearchStudy 2 Substance 2 VerificationResult 2 Evidence 1 MessageHeader 1 RequestGroup 1 BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImplementationGuide Linkage Measure MeasureReport MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition ObservationDefinition OperationDefinition ResearchDefinition ResearchElementDefinition RiskEvidenceSynthesis SpecimenDefinition SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification TerminologyCapabilities