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 112884 Patient 29385 Encounter 16076 Slot 15970 MedicationRequest 10672 Condition 9555 MedicationAdministration 5645 Procedure 5230 Binary 4506 AuditEvent 4251 Practitioner 2903 DocumentReference 2593 Task 1855 Organization 1767 DiagnosticReport 1625 PractitionerRole 1529 ServiceRequest 1496 Appointment 1268 Provenance 1186 Immunization 1069 QuestionnaireResponse 991 Location 966 MedicationStatement 888 Communication 731 AllergyIntolerance 701 CarePlan 591 SupplyDelivery 542 Coverage 460 Schedule 421 ChargeItem 314 Device 298 Consent 296 Specimen 286 MedicationDispense 283 ExplanationOfBenefit 265 Medication 230 Library 219 Bundle 194 ImagingStudy 185 Questionnaire 184 Claim 181 Composition 169 CareTeam 167 StructureDefinition 164 ValueSet 152 Invoice 140 PlanDefinition 139 Goal 138 RelatedPerson 129 Account 123 Basic 117 Person 106 Group 97 CodeSystem 85 CommunicationRequest 84 CoverageEligibilityRequest 64 EpisodeOfCare 64 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