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 308306 Patient 32651 Condition 31541 MedicationRequest 23660 Encounter 17078 Slot 16595 Procedure 14714 MedicationAdministration 10088 Binary 4583 AuditEvent 4273 Practitioner 3236 DocumentReference 3001 DiagnosticReport 2140 Organization 1960 Task 1943 ServiceRequest 1821 PractitionerRole 1774 Appointment 1354 Immunization 1258 Provenance 1241 MedicationStatement 1225 QuestionnaireResponse 1102 Location 1024 AllergyIntolerance 908 Communication 746 CarePlan 614 ChargeItem 571 SupplyDelivery 561 Coverage 542 Specimen 468 Schedule 431 ExplanationOfBenefit 360 Library 327 Device 321 Consent 307 ImagingStudy 307 MedicationDispense 284 Claim 277 Medication 255 Bundle 231 SearchParameter 224 Questionnaire 221 ValueSet 216 Composition 180 CareTeam 175 Invoice 171 StructureDefinition 171 PlanDefinition 158 Goal 143 RelatedPerson 136 Account 123 Basic 117 CodeSystem 116 Person 106 Group 104 CommunicationRequest 84 EpisodeOfCare 67 FamilyMemberHistory 66 Flag 65 CoverageEligibilityRequest 64 List 63 HealthcareService 62 CoverageEligibilityResponse 60 DetectedIssue 58 Media 53 ClinicalImpression 41 MedicationKnowledge 41 SupplyRequest 35 RiskAssessment 33 ClaimResponse 32 ConceptMap 32 Endpoint 27 Subscription 26 OperationOutcome 22 BodyStructure 14 OrganizationAffiliation 13 StructureMap 13 NutritionOrder 12 TestReport 11 TestScript 11 MolecularSequence 9 CapabilityStatement 8 DeviceUseStatement 8 PaymentReconciliation 7 DeviceDefinition 6 DeviceRequest 6 EvidenceVariable 6 ResearchSubject 6 ActivityDefinition 5 AdverseEvent 5 Parameters 5 AppointmentResponse 4 ResearchStudy 4 InsurancePlan 3 PaymentNotice 3 VisionPrescription 3 Contract 2 ImmunizationRecommendation 2 NamingSystem 2 Substance 2 VerificationResult 2 Evidence 1 Measure 1 MessageHeader 1 RequestGroup 1 BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImplementationGuide Linkage 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