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 128806 Patient 36008 MedicationRequest 31566 Encounter 30713 Appointment 25982 Condition 23744 Binary 22575 ServiceRequest 16365 Procedure 14099 AuditEvent 6824 Slot 5671 DiagnosticReport 5422 Practitioner 4919 Specimen 4852 Organization 3159 MedicationStatement 3051 DocumentReference 2877 PractitionerRole 2355 AllergyIntolerance 2038 Location 1848 Coverage 1646 Parameters 1251 Immunization 1115 Claim 886 Media 758 Device 655 MedicationAdministration 539 MedicationDispense 535 ClinicalImpression 436 Consent 419 ExplanationOfBenefit 404 Bundle 360 CarePlan 331 CareTeam 293 Task 282 Provenance 264 QuestionnaireResponse 260 DetectedIssue 256 MeasureReport 253 Medication 215 SupplyDelivery 214 Schedule 203 Questionnaire 164 ValueSet 161 RiskAssessment 152 Flag 144 Goal 139 Communication 127 ImagingStudy 126 List 120 ClaimResponse 118 Composition 117 CodeSystem 113 Basic 106 RelatedPerson 100 Account 85 Invoice 72 ObservationDefinition 68 StructureDefinition 67 HealthcareService 63 ConceptMap 40 AppointmentResponse 37 FamilyMemberHistory 31 CoverageEligibilityResponse 30 EpisodeOfCare 28 ActivityDefinition 25 SearchParameter 24 PlanDefinition 20 Group 15 CoverageEligibilityRequest 13 PaymentNotice 12 ResearchSubject 12 ResearchStudy 9 ImmunizationRecommendation 8 Person 8 CapabilityStatement 7 MessageHeader 7 PaymentReconciliation 7 BodyStructure 6 CommunicationRequest 6 Library 5 Measure 5 NutritionOrder 5 OperationDefinition 5 OperationOutcome 5 Subscription 5 ChargeItem 4 DeviceDefinition 3 DeviceRequest 3 MolecularSequence 3 OrganizationAffiliation 3 Substance 3 Endpoint 2 VisionPrescription 2 Contract 1 ImplementationGuide 1 MedicinalProductAuthorization 1 RequestGroup 1 AdverseEvent BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceMetric DeviceUseStatement DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation InsurancePlan Linkage MedicationKnowledge MedicinalProduct MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition NamingSystem ResearchDefinition ResearchElementDefinition RiskEvidenceSynthesis SpecimenDefinition StructureMap SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult