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 39800 Patient 9224 Encounter 7093 MedicationAdministration 5303 Condition 4601 AuditEvent 4046 Binary 3240 Slot 2212 MedicationRequest 1569 Procedure 1465 DocumentReference 1371 Practitioner 990 DiagnosticReport 809 Task 657 MedicationStatement 582 Immunization 557 Organization 466 AllergyIntolerance 441 ServiceRequest 374 Provenance 278 MedicationDispense 269 Appointment 268 ExplanationOfBenefit 228 QuestionnaireResponse 225 PractitionerRole 208 Location 206 Coverage 179 Consent 171 CarePlan 132 Communication 123 Goal 102 Person 102 Medication 75 RelatedPerson 74 Specimen 74 StructureDefinition 74 Claim 70 ValueSet 69 Bundle 66 Questionnaire 66 Device 62 ChargeItem 56 Composition 56 EpisodeOfCare 55 Schedule 51 ImagingStudy 49 Media 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