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 104930 Patient 26959 Encounter 14550 Slot 13415 MedicationRequest 10160 Condition 8283 MedicationAdministration 5343 AuditEvent 4227 Binary 3667 Practitioner 2630 Procedure 2626 DocumentReference 2488 Task 1827 Organization 1608 PractitionerRole 1513 DiagnosticReport 1471 ServiceRequest 1287 Provenance 1152 Appointment 1138 QuestionnaireResponse 949 Location 919 MedicationStatement 750 Communication 717 Immunization 717 AllergyIntolerance 627 CarePlan 474 Coverage 409 Schedule 408 Consent 293 MedicationDispense 279 Specimen 275 ChargeItem 259 ExplanationOfBenefit 257 Medication 218 Bundle 186 Composition 167 Claim 164 StructureDefinition 164 Questionnaire 152 Device 137 Goal 134 Invoice 125 PlanDefinition 121 RelatedPerson 119 Person 106 ValueSet 102 Library 94 Group 92 CommunicationRequest 84 ImagingStudy 84 Basic 83 Account 82 EpisodeOfCare 63 CareTeam 61 CodeSystem 61 CoverageEligibilityRequest 58 DetectedIssue 58 CoverageEligibilityResponse 53 Media 53 FamilyMemberHistory 50 Flag 50 MedicationKnowledge 41 ClinicalImpression 38 SupplyRequest 35 List 34 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