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 111925 Patient 28587 Slot 15968 Encounter 15930 MedicationRequest 10652 Condition 9432 MedicationAdministration 5642 Procedure 5216 AuditEvent 4239 Binary 4172 Practitioner 2865 DocumentReference 2568 Task 1855 Organization 1723 DiagnosticReport 1605 PractitionerRole 1520 ServiceRequest 1390 Appointment 1231 Provenance 1186 Immunization 1066 QuestionnaireResponse 979 Location 960 MedicationStatement 836 Communication 731 AllergyIntolerance 691 CarePlan 591 SupplyDelivery 542 Coverage 440 Schedule 421 ChargeItem 314 Device 297 Consent 294 Specimen 282 MedicationDispense 279 ExplanationOfBenefit 263 Medication 229 Bundle 187 ImagingStudy 183 Questionnaire 179 Claim 178 Composition 168 CareTeam 167 StructureDefinition 164 ValueSet 151 Library 148 Invoice 140 Goal 138 RelatedPerson 128 PlanDefinition 126 Account 123 Basic 117 Person 106 Group 96 CodeSystem 85 CommunicationRequest 84 CoverageEligibilityRequest 64 EpisodeOfCare 63 CoverageEligibilityResponse 59 DetectedIssue 58 FamilyMemberHistory 56 Media 53 Flag 50 List 47 MedicationKnowledge 41 ClinicalImpression 38 SupplyRequest 35 HealthcareService 30 ClaimResponse 28 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 AdverseEvent 5 Parameters 5 ResearchSubject 5 AppointmentResponse 4 InsurancePlan 3 PaymentNotice 3 VisionPrescription 3 ActivityDefinition 2 Contract 2 ImmunizationRecommendation 2 NamingSystem 2 Substance 2 VerificationResult 2 Evidence 1 MessageHeader 1 RequestGroup 1 ResearchStudy 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