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 38521 Patient 8896 MedicationAdministration 5303 AuditEvent 3939 Encounter 3502 Binary 3102 Condition 2906 Slot 2201 MedicationRequest 1556 Procedure 1459 DocumentReference 1346 Practitioner 977 DiagnosticReport 796 Task 657 MedicationStatement 575 Immunization 551 Organization 458 AllergyIntolerance 427 ServiceRequest 371 Provenance 278 MedicationDispense 269 Appointment 261 ExplanationOfBenefit 225 QuestionnaireResponse 224 PractitionerRole 207 Location 202 Coverage 178 Consent 165 CarePlan 131 Communication 121 Goal 102 Person 102 RelatedPerson 71 Specimen 68 Claim 67 Device 61 Questionnaire 61 ChargeItem 56 Composition 55 EpisodeOfCare 55 Bundle 51 Media 48 Schedule 46 CoverageEligibilityRequest 44 ImagingStudy 44 CoverageEligibilityResponse 43 Medication 42 Group 34 ValueSet 33 CodeSystem 27 HealthcareService 25 Flag 22 DetectedIssue 16 StructureDefinition 15 RiskAssessment 13 TestReport 11 TestScript 11 OperationOutcome 9 CapabilityStatement 8 CommunicationRequest 8 NutritionOrder 8 SupplyRequest 8 BodyStructure 7 ConceptMap 7 DeviceUseStatement 6 OrganizationAffiliation 6 CareTeam 5 Endpoint 5 Subscription 5 SearchParameter 4 AdverseEvent 2 ClaimResponse 2 ClinicalImpression 2 Contract 2 Library 2 List 2 NamingSystem 2 Substance 2 VerificationResult 2 AppointmentResponse 1 Basic 1 MessageHeader 1 PlanDefinition 1 RequestGroup 1 VisionPrescription 1 Account ActivityDefinition BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceDefinition DeviceMetric DeviceRequest DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario FamilyMemberHistory GraphDefinition GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Invoice Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence ObservationDefinition OperationDefinition Parameters PaymentNotice PaymentReconciliation ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery TerminologyCapabilities