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 35275 Patient 4883 AuditEvent 3256 Slot 2129 Encounter 2098 Condition 1606 Procedure 1198 MedicationRequest 950 DocumentReference 869 Practitioner 811 DiagnosticReport 635 Task 625 MedicationStatement 539 Immunization 361 Organization 269 ServiceRequest 249 AllergyIntolerance 214 QuestionnaireResponse 192 Appointment 181 PractitionerRole 160 MedicationDispense 125 Location 122 Communication 117 Provenance 101 Coverage 98 Goal 94 CarePlan 81 Binary 55 EpisodeOfCare 53 ExplanationOfBenefit 53 Media 46 RelatedPerson 43 Device 38 ImagingStudy 37 Schedule 37 Questionnaire 36 Claim 35 Consent 35 Group 31 Specimen 27 Composition 26 CoverageEligibilityRequest 25 CoverageEligibilityResponse 25 Bundle 24 HealthcareService 23 MedicationAdministration 23 Flag 20 Medication 13 ChargeItem 12 CodeSystem 11 DetectedIssue 11 NutritionOrder 8 ValueSet 8 CommunicationRequest 7 DeviceUseStatement 6 OrganizationAffiliation 6 BodyStructure 5 CareTeam 5 ConceptMap 5 RiskAssessment 5 StructureDefinition 5 Subscription 4 SearchParameter 3 AdverseEvent 2 ClaimResponse 2 ClinicalImpression 2 Endpoint 2 Library 2 List 2 Person 2 Substance 2 AppointmentResponse 1 Contract 1 PlanDefinition 1 RequestGroup 1 Account ActivityDefinition Basic BiologicallyDerivedProduct CapabilityStatement 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 MessageHeader MolecularSequence NamingSystem ObservationDefinition OperationDefinition OperationOutcome Parameters PaymentNotice PaymentReconciliation ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription