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 51369 Patient 11861 Encounter 10355 Condition 5563 MedicationAdministration 5313 AuditEvent 4098 Binary 3499 Slot 2313 DocumentReference 1887 MedicationRequest 1613 Procedure 1493 Task 1473 Practitioner 1264 DiagnosticReport 959 Provenance 879 QuestionnaireResponse 837 ServiceRequest 816 Organization 605 MedicationStatement 591 Immunization 574 AllergyIntolerance 457 Appointment 379 PractitionerRole 379 Communication 312 Location 281 MedicationDispense 270 ExplanationOfBenefit 230 Coverage 209 Schedule 198 Consent 186 CarePlan 144 Specimen 138 ChargeItem 131 Composition 105 Goal 105 StructureDefinition 104 Person 102 RelatedPerson 92 Bundle 88 Claim 84 Device 81 Questionnaire 78 Medication 77 ValueSet 71 Library 58 EpisodeOfCare 57 ImagingStudy 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 Parameters 3 StructureMap 3 ActivityDefinition 2 AdverseEvent 2 AppointmentResponse 2 Contract 2 List 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