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 113306 Patient 29639 Encounter 16130 Slot 15976 MedicationRequest 10684 Condition 9648 MedicationAdministration 5712 Procedure 5237 Binary 4506 AuditEvent 4251 Practitioner 2913 DocumentReference 2670 Task 1874 Organization 1779 PractitionerRole 1713 DiagnosticReport 1650 ServiceRequest 1519 Appointment 1272 Provenance 1189 Immunization 1072 QuestionnaireResponse 1016 Location 970 MedicationStatement 901 Communication 732 AllergyIntolerance 702 CarePlan 591 SupplyDelivery 542 Coverage 515 Schedule 423 ChargeItem 351 Device 306 Consent 297 Specimen 294 MedicationDispense 283 ExplanationOfBenefit 265 Medication 230 Library 219 Bundle 201 ImagingStudy 186 Questionnaire 184 Claim 181 Composition 169 CareTeam 167 StructureDefinition 164 ValueSet 164 Invoice 140 PlanDefinition 139 Goal 138 RelatedPerson 129 Account 123 Basic 117 Person 106 Group 100 CodeSystem 91 CommunicationRequest 84 CoverageEligibilityRequest 64 EpisodeOfCare 64 CoverageEligibilityResponse 60 DetectedIssue 58 FamilyMemberHistory 56 Media 53 Flag 50 List 50 MedicationKnowledge 41 ClinicalImpression 39 SupplyRequest 35 ClaimResponse 30 ConceptMap 30 HealthcareService 30 Endpoint 26 SearchParameter 26 Subscription 26 OperationOutcome 22 RiskAssessment 22 BodyStructure 14 StructureMap 13 NutritionOrder 12 TestReport 11 TestScript 11 CapabilityStatement 8 DeviceUseStatement 7 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