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 Patient 7489 Observation 2411 Parameters 2284 Binary 1910 Slot 982 Encounter 741 Practitioner 646 Media 513 Organization 441 Location 399 Condition 388 PractitionerRole 385 MedicationRequest 283 Appointment 221 Consent 208 ServiceRequest 173 DocumentReference 139 AllergyIntolerance 119 Claim 97 Specimen 97 ClaimResponse 89 RiskAssessment 89 MedicationStatement 82 Procedure 82 ImagingStudy 64 AuditEvent 55 Coverage 50 List 46 Communication 43 Schedule 41 Task 39 Device 37 DiagnosticReport 34 CarePlan 33 Immunization 29 Questionnaire 27 Bundle 26 Invoice 23 QuestionnaireResponse 22 Medication 21 CodeSystem 19 HealthcareService 14 RelatedPerson 11 AppointmentResponse 9 Composition 9 Basic 7 CoverageEligibilityRequest 7 StructureDefinition 7 FamilyMemberHistory 6 ConceptMap 5 CoverageEligibilityResponse 5 SearchParameter 4 MessageHeader 3 Provenance 3 ActivityDefinition 2 ChargeItem 2 CommunicationRequest 2 DeviceDefinition 2 Endpoint 2 MedicationAdministration 2 MedicationDispense 2 ResearchStudy 2 Account 1 CareTeam 1 EpisodeOfCare 1 Flag 1 Goal 1 Library 1 MedicinalProductManufactured 1 NutritionOrder 1 OperationOutcome 1 RequestGroup 1 ValueSet 1 AdverseEvent BiologicallyDerivedProduct BodyStructure CapabilityStatement CatalogEntry ChargeItemDefinition ClinicalImpression CompartmentDefinition Contract DetectedIssue DeviceMetric DeviceRequest DeviceUseStatement DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario ExplanationOfBenefit GraphDefinition Group GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence NamingSystem ObservationDefinition OperationDefinition OrganizationAffiliation PaymentNotice PaymentReconciliation Person PlanDefinition ResearchDefinition ResearchElementDefinition ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap Subscription Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription