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 120101 Patient 30556 Slot 16585 Encounter 16555 Procedure 14402 MedicationRequest 10948 Condition 10541 MedicationAdministration 10084 Binary 4506 AuditEvent 4251 Practitioner 3085 DocumentReference 2839 Task 1893 DiagnosticReport 1883 Organization 1862 PractitionerRole 1760 ServiceRequest 1620 Appointment 1328 Provenance 1194 Immunization 1144 QuestionnaireResponse 1067 Location 993 MedicationStatement 989 AllergyIntolerance 773 Communication 746 CarePlan 596 SupplyDelivery 542 Coverage 541 ChargeItem 435 Schedule 429 Specimen 383 Library 322 Device 315 Consent 299 ExplanationOfBenefit 286 MedicationDispense 283 ImagingStudy 251 Medication 248 Bundle 218 Claim 203 Questionnaire 193 Composition 180 CareTeam 169 StructureDefinition 168 ValueSet 166 PlanDefinition 158 Invoice 140 Goal 139 RelatedPerson 136 Account 123 Basic 117 Person 106 Group 100 CodeSystem 92 CommunicationRequest 84 EpisodeOfCare 65 CoverageEligibilityRequest 64 HealthcareService 62 CoverageEligibilityResponse 60 DetectedIssue 58 FamilyMemberHistory 56 List 56 Media 53 Flag 52 MedicationKnowledge 41 ClinicalImpression 40 SupplyRequest 35 ClaimResponse 32 ConceptMap 32 Endpoint 27 SearchParameter 26 Subscription 26 OperationOutcome 22 RiskAssessment 22 BodyStructure 14 StructureMap 13 NutritionOrder 12 TestReport 11 TestScript 11 CapabilityStatement 8 DeviceUseStatement 8 PaymentReconciliation 7 DeviceDefinition 6 DeviceRequest 6 MolecularSequence 6 OrganizationAffiliation 6 ResearchSubject 6 AdverseEvent 5 Parameters 5 AppointmentResponse 4 ResearchStudy 4 InsurancePlan 3 PaymentNotice 3 VisionPrescription 3 ActivityDefinition 2 Contract 2 ImmunizationRecommendation 2 NamingSystem 2 Substance 2 VerificationResult 2 Evidence 1 MessageHeader 1 RequestGroup 1 BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImplementationGuide Linkage Measure MeasureReport MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition ObservationDefinition OperationDefinition ResearchDefinition ResearchElementDefinition RiskEvidenceSynthesis SpecimenDefinition SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification TerminologyCapabilities