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 46601 Patient 11209 Encounter 8922 MedicationAdministration 5313 Condition 5160 AuditEvent 4074 Binary 3498 Slot 2313 DocumentReference 1846 MedicationRequest 1604 Procedure 1485 Task 1469 Practitioner 1217 DiagnosticReport 947 Provenance 872 QuestionnaireResponse 837 ServiceRequest 785 MedicationStatement 590 Immunization 570 Organization 569 AllergyIntolerance 450 PractitionerRole 365 Appointment 361 Communication 312 Location 280 MedicationDispense 270 ExplanationOfBenefit 230 Coverage 202 Schedule 198 Consent 182 CarePlan 137 Specimen 124 Goal 104 Person 102 Composition 97 ChargeItem 94 StructureDefinition 94 Bundle 87 RelatedPerson 85 Claim 83 Medication 77 Questionnaire 76 Device 75 ValueSet 71 EpisodeOfCare 57 ImagingStudy 57 Media 51 CoverageEligibilityRequest 44 CoverageEligibilityResponse 43 Library 40 CodeSystem 38 Group 38 PlanDefinition 35 Flag 26 HealthcareService 25 DetectedIssue 16 RiskAssessment 16 ConceptMap 12 TestReport 11 TestScript 11 ClinicalImpression 10 CommunicationRequest 9 OperationOutcome 9 BodyStructure 8 CapabilityStatement 8 NutritionOrder 8 SupplyRequest 8 CareTeam 7 DeviceUseStatement 7 ClaimResponse 6 OrganizationAffiliation 6 Endpoint 5 SearchParameter 5 Subscription 5 Basic 3 FamilyMemberHistory 3 ActivityDefinition 2 AdverseEvent 2 AppointmentResponse 2 Contract 2 List 2 NamingSystem 2 Substance 2 VerificationResult 2 DeviceRequest 1 MessageHeader 1 PaymentNotice 1 PaymentReconciliation 1 RequestGroup 1 VisionPrescription 1 Account BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario 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 ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery TerminologyCapabilities