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 38364 Condition 7099 Patient 5178 Procedure 3983 Encounter 3502 Slot 2878 DiagnosticReport 1439 Claim 1248 ExplanationOfBenefit 1234 DocumentReference 1075 ServiceRequest 1034 AllergyIntolerance 909 AuditEvent 735 MedicationRequest 701 Practitioner 489 Organization 444 Binary 406 PractitionerRole 379 Location 349 MedicationDispense 315 Immunization 283 SupplyDelivery 247 Coverage 204 Task 165 MedicationStatement 97 Appointment 96 Device 83 CarePlan 64 Communication 64 ImagingStudy 61 MedicationAdministration 55 CareTeam 51 Consent 44 ChargeItem 25 HealthcareService 24 Composition 22 Medication 19 Schedule 18 Provenance 17 Bundle 16 ClinicalImpression 16 QuestionnaireResponse 15 Goal 12 ConceptMap 8 Questionnaire 8 ClaimResponse 5 CoverageEligibilityRequest 5 CoverageEligibilityResponse 5 RelatedPerson 5 RiskAssessment 5 Specimen 5 Subscription 4 Account 3 BodyStructure 3 CodeSystem 3 Contract 3 Group 3 StructureDefinition 3 ActivityDefinition 2 AppointmentResponse 2 CommunicationRequest 2 EpisodeOfCare 2 Library 2 List 2 ValueSet 2 Basic 1 CapabilityStatement 1 FamilyMemberHistory 1 Flag 1 InsurancePlan 1 Media 1 PlanDefinition 1 AdverseEvent BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DetectedIssue DeviceDefinition DeviceMetric DeviceRequest DeviceUseStatement DocumentManifest EffectEvidenceSynthesis Endpoint EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide Invoice Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MessageHeader MolecularSequence NamingSystem NutritionOrder ObservationDefinition OperationDefinition OperationOutcome OrganizationAffiliation Parameters PaymentNotice PaymentReconciliation Person RequestGroup ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SearchParameter SpecimenDefinition StructureMap Substance SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription