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 7893 Observation 3216 Parameters 2284 Binary 2159 Slot 1055 Encounter 885 Practitioner 717 Condition 542 Media 513 Organization 463 Location 409 PractitionerRole 398 MedicationRequest 384 Appointment 292 ServiceRequest 223 Consent 210 AllergyIntolerance 156 DocumentReference 149 Claim 109 MedicationStatement 102 RiskAssessment 98 Specimen 98 Procedure 91 ClaimResponse 89 Coverage 79 Task 77 AuditEvent 68 Immunization 66 ImagingStudy 64 List 52 Schedule 47 Communication 45 CarePlan 44 DiagnosticReport 42 Questionnaire 42 Invoice 41 AppointmentResponse 38 Device 38 Bundle 29 QuestionnaireResponse 28 CodeSystem 22 Medication 22 StructureDefinition 19 HealthcareService 18 Basic 16 RelatedPerson 16 Composition 15 Provenance 13 FamilyMemberHistory 9 CoverageEligibilityRequest 7 MessageHeader 6 SearchParameter 6 ConceptMap 5 CoverageEligibilityResponse 5 DeviceDefinition 4 MedicationDispense 4 ResearchSubject 4 ValueSet 4 CapabilityStatement 3 Endpoint 3 ActivityDefinition 2 ChargeItem 2 CommunicationRequest 2 ExplanationOfBenefit 2 MedicationAdministration 2 ResearchStudy 2 Account 1 CareTeam 1 EpisodeOfCare 1 Flag 1 Goal 1 Group 1 Library 1 MedicinalProductManufactured 1 NutritionOrder 1 OperationOutcome 1 RequestGroup 1 AdverseEvent BiologicallyDerivedProduct BodyStructure CatalogEntry ChargeItemDefinition ClinicalImpression CompartmentDefinition Contract DetectedIssue DeviceMetric DeviceRequest DeviceUseStatement DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario GraphDefinition 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 RiskEvidenceSynthesis SpecimenDefinition StructureMap Subscription Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription