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 65664 Patient 25148 Slot 13280 Encounter 13173 Condition 6766 MedicationAdministration 5328 AuditEvent 4176 Binary 3614 MedicationRequest 2667 DocumentReference 2258 Practitioner 1725 Procedure 1680 Task 1617 DiagnosticReport 1332 ServiceRequest 1099 Appointment 1048 Provenance 1044 Organization 966 PractitionerRole 964 QuestionnaireResponse 922 Immunization 702 MedicationStatement 698 AllergyIntolerance 583 Communication 560 Location 447 Coverage 403 Schedule 387 Consent 285 MedicationDispense 276 ExplanationOfBenefit 257 CarePlan 256 Specimen 235 ChargeItem 216 Bundle 184 Claim 163 Medication 153 Composition 145 Goal 133 Device 111 RelatedPerson 111 Questionnaire 110 StructureDefinition 109 Person 106 Invoice 102 ValueSet 97 Library 94 PlanDefinition 83 ImagingStudy 80 Account 68 EpisodeOfCare 62 CareTeam 61 CoverageEligibilityRequest 58 CodeSystem 56 CoverageEligibilityResponse 53 Media 53 FamilyMemberHistory 48 Group 47 Flag 45 ClinicalImpression 38 SupplyRequest 35 HealthcareService 26 Subscription 25 ConceptMap 24 ClaimResponse 22 SearchParameter 22 RiskAssessment 19 DetectedIssue 17 List 17 BodyStructure 14 CommunicationRequest 13 StructureMap 13 NutritionOrder 12 TestReport 11 TestScript 11 SupplyDelivery 10 OperationOutcome 9 CapabilityStatement 8 DeviceUseStatement 7 DeviceDefinition 6 OrganizationAffiliation 6 Endpoint 5 MolecularSequence 5 ResearchSubject 5 Basic 4 MedicationKnowledge 4 Parameters 4 VisionPrescription 3 ActivityDefinition 2 AdverseEvent 2 AppointmentResponse 2 Contract 2 ImmunizationRecommendation 2 InsurancePlan 2 NamingSystem 2 PaymentNotice 2 PaymentReconciliation 2 Substance 2 VerificationResult 2 DeviceRequest 1 Evidence 1 MessageHeader 1 RequestGroup 1 ResearchStudy 1 BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImplementationGuide Linkage Measure MeasureReport MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition ObservationDefinition OperationDefinition ResearchDefinition ResearchElementDefinition RiskEvidenceSynthesis SpecimenDefinition SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification TerminologyCapabilities