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 52762 Patient 12154 Encounter 10750 Condition 5674 MedicationAdministration 5313 AuditEvent 4098 Binary 3499 Slot 2373 DocumentReference 1896 MedicationRequest 1652 Procedure 1512 Task 1483 Practitioner 1293 DiagnosticReport 1023 Provenance 882 QuestionnaireResponse 842 ServiceRequest 834 Organization 623 Immunization 611 MedicationStatement 596 AllergyIntolerance 465 Appointment 398 PractitionerRole 390 Communication 316 Location 284 MedicationDispense 271 ExplanationOfBenefit 230 Coverage 214 Schedule 199 Consent 186 Specimen 163 CarePlan 144 ChargeItem 131 Composition 105 Goal 105 StructureDefinition 105 Person 102 RelatedPerson 100 Bundle 88 Claim 84 Device 81 Questionnaire 78 Medication 77 ValueSet 71 ImagingStudy 63 Library 58 EpisodeOfCare 57 PlanDefinition 53 Media 51 CoverageEligibilityRequest 44 CoverageEligibilityResponse 43 CodeSystem 38 Group 38 Flag 26 HealthcareService 25 DetectedIssue 16 RiskAssessment 16 BodyStructure 14 ConceptMap 12 TestReport 11 TestScript 11 CareTeam 10 ClinicalImpression 10 CommunicationRequest 9 OperationOutcome 9 CapabilityStatement 8 NutritionOrder 8 SupplyRequest 8 DeviceUseStatement 7 FamilyMemberHistory 7 ClaimResponse 6 OrganizationAffiliation 6 Endpoint 5 SearchParameter 5 Subscription 5 Basic 3 List 3 Parameters 3 StructureMap 3 ActivityDefinition 2 AdverseEvent 2 AppointmentResponse 2 Contract 2 NamingSystem 2 Substance 2 VerificationResult 2 DeviceRequest 1 Invoice 1 MessageHeader 1 PaymentNotice 1 PaymentReconciliation 1 RequestGroup 1 ResearchStudy 1 ResearchSubject 1 VisionPrescription 1 Account BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence ObservationDefinition OperationDefinition ResearchDefinition ResearchElementDefinition RiskEvidenceSynthesis SpecimenDefinition SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery TerminologyCapabilities