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 39791 Patient 9134 MedicationAdministration 5303 AuditEvent 4046 Encounter 3651 Binary 3240 Condition 2962 Slot 2203 MedicationRequest 1569 Procedure 1465 DocumentReference 1367 Practitioner 987 DiagnosticReport 806 Task 657 MedicationStatement 582 Immunization 557 Organization 466 AllergyIntolerance 441 ServiceRequest 374 Provenance 278 MedicationDispense 269 Appointment 264 ExplanationOfBenefit 228 QuestionnaireResponse 225 PractitionerRole 208 Location 203 Coverage 179 Consent 171 CarePlan 132 Communication 123 Goal 102 Person 102 Medication 75 RelatedPerson 74 StructureDefinition 74 Specimen 73 Claim 70 ValueSet 69 Bundle 66 Device 62 Questionnaire 62 ChargeItem 56 Composition 56 EpisodeOfCare 55 ImagingStudy 49 Media 48 Schedule 48 CoverageEligibilityRequest 44 CoverageEligibilityResponse 43 Group 34 CodeSystem 32 HealthcareService 25 Flag 22 DetectedIssue 16 RiskAssessment 16 TestReport 11 TestScript 11 OperationOutcome 9 CapabilityStatement 8 ClinicalImpression 8 CommunicationRequest 8 NutritionOrder 8 SupplyRequest 8 BodyStructure 7 ConceptMap 7 DeviceUseStatement 6 OrganizationAffiliation 6 CareTeam 5 Endpoint 5 Subscription 5 SearchParameter 4 AdverseEvent 2 ClaimResponse 2 Contract 2 Library 2 List 2 NamingSystem 2 Substance 2 VerificationResult 2 AppointmentResponse 1 Basic 1 MessageHeader 1 PlanDefinition 1 RequestGroup 1 VisionPrescription 1 Account ActivityDefinition BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceDefinition DeviceMetric DeviceRequest DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario FamilyMemberHistory GraphDefinition GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Invoice Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence ObservationDefinition OperationDefinition Parameters PaymentNotice PaymentReconciliation ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery TerminologyCapabilities