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 105067 Patient 27062 Encounter 14595 Slot 13455 MedicationRequest 10169 Condition 8318 MedicationAdministration 5343 AuditEvent 4227 Binary 4171 Practitioner 2661 Procedure 2628 DocumentReference 2489 Task 1839 Organization 1631 PractitionerRole 1513 DiagnosticReport 1475 ServiceRequest 1311 Provenance 1162 Appointment 1161 QuestionnaireResponse 952 Location 920 MedicationStatement 770 Immunization 718 Communication 717 AllergyIntolerance 629 CarePlan 474 Coverage 409 Schedule 409 Consent 293 MedicationDispense 279 Specimen 277 ChargeItem 271 ExplanationOfBenefit 257 Medication 218 Bundle 186 Composition 167 Claim 166 StructureDefinition 164 Questionnaire 153 Device 137 Goal 134 Invoice 128 PlanDefinition 121 RelatedPerson 120 Person 106 ValueSet 102 Library 94 Group 92 Account 85 CommunicationRequest 84 ImagingStudy 84 Basic 83 EpisodeOfCare 63 CareTeam 61 CodeSystem 61 CoverageEligibilityRequest 58 DetectedIssue 58 CoverageEligibilityResponse 53 Media 53 FamilyMemberHistory 50 Flag 50 MedicationKnowledge 41 ClinicalImpression 38 List 37 SupplyRequest 35 HealthcareService 29 Endpoint 26 Subscription 25 ConceptMap 24 ClaimResponse 22 SearchParameter 22 OperationOutcome 20 RiskAssessment 19 BodyStructure 14 StructureMap 13 NutritionOrder 12 TestReport 11 TestScript 11 SupplyDelivery 10 CapabilityStatement 8 DeviceUseStatement 7 DeviceDefinition 6 DeviceRequest 6 OrganizationAffiliation 6 PaymentReconciliation 6 AdverseEvent 5 MolecularSequence 5 Parameters 5 ResearchSubject 5 AppointmentResponse 4 VisionPrescription 3 ActivityDefinition 2 Contract 2 ImmunizationRecommendation 2 InsurancePlan 2 NamingSystem 2 PaymentNotice 2 Substance 2 VerificationResult 2 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