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 51954 Patient 11963 Encounter 10537 Condition 5604 MedicationAdministration 5313 AuditEvent 4098 Binary 3499 Slot 2313 DocumentReference 1891 MedicationRequest 1614 Procedure 1497 Task 1475 Practitioner 1266 DiagnosticReport 966 Provenance 880 QuestionnaireResponse 837 ServiceRequest 831 Organization 607 MedicationStatement 596 Immunization 574 AllergyIntolerance 457 PractitionerRole 380 Appointment 379 Communication 312 Location 284 MedicationDispense 271 ExplanationOfBenefit 230 Coverage 210 Schedule 198 Consent 186 Specimen 153 CarePlan 144 ChargeItem 131 Composition 105 Goal 105 StructureDefinition 105 Person 102 RelatedPerson 97 Bundle 88 Claim 84 Device 81 Questionnaire 78 Medication 77 ValueSet 71 ImagingStudy 63 Library 58 EpisodeOfCare 57 PlanDefinition 53 Media 51 CoverageEligibilityRequest 44 CoverageEligibilityResponse 43 CodeSystem 38 Group 38 Flag 26 HealthcareService 25 DetectedIssue 16 RiskAssessment 16 ConceptMap 12 TestReport 11 TestScript 11 CareTeam 10 ClinicalImpression 10 CommunicationRequest 9 OperationOutcome 9 BodyStructure 8 CapabilityStatement 8 NutritionOrder 8 SupplyRequest 8 DeviceUseStatement 7 ClaimResponse 6 OrganizationAffiliation 6 Endpoint 5 SearchParameter 5 Subscription 5 Basic 3 FamilyMemberHistory 3 List 3 Parameters 3 StructureMap 3 ActivityDefinition 2 AdverseEvent 2 AppointmentResponse 2 Contract 2 NamingSystem 2 Substance 2 VerificationResult 2 DeviceRequest 1 MessageHeader 1 PaymentNotice 1 PaymentReconciliation 1 RequestGroup 1 VisionPrescription 1 Account BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario 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 ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery TerminologyCapabilities