FHIR Server Base URL
http://hapi.fhir.org/baseR4
OpenAPI Docs
http://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 1067623 Patient 195116 Encounter 105664 QuestionnaireResponse 82782 Claim 71645 MedicationStatement 54372 Condition 53592 Location 44526 Immunization 39400 ExplanationOfBenefit 39051 DiagnosticReport 38560 Practitioner 36357 Organization 30917 Appointment 30272 Coverage 29228 DocumentReference 29047 MessageHeader 28038 Slot 25463 Schedule 24994 Procedure 22728 MedicationKnowledge 20462 ClaimResponse 20291 MedicationRequest 16006 AuditEvent 12613 PractitionerRole 10414 Binary 8807 AllergyIntolerance 8668 List 8387 Device 8237 Medication 6394 CarePlan 6090 Bundle 6056 Provenance 4722 CareTeam 4641 ServiceRequest 3591 HealthcareService 3148 ValueSet 3044 ImagingStudy 2999 Specimen 2958 Goal 2957 StructureDefinition 2883 SupplyDelivery 2711 OrganizationAffiliation 2630 Endpoint 2460 Media 2330 ImmunizationRecommendation 2229 CodeSystem 2145 MedicationAdministration 2081 RelatedPerson 1972 Task 1916 Questionnaire 1822 Communication 1482 EpisodeOfCare 1425 BodyStructure 1205 Subscription 1175 MolecularSequence 1061 Composition 1006 CommunicationRequest 803 Person 793 Basic 721 Account 717 FamilyMemberHistory 683 Group 615 Consent 601 AppointmentResponse 583 MedicationDispense 543 ImmunizationEvaluation 489 MeasureReport 468 ClinicalImpression 460 RiskAssessment 452 AdverseEvent 437 DocumentManifest 426 SearchParameter 422 DeviceRequest 408 DetectedIssue 386 Measure 372 ChargeItemDefinition 364 SupplyRequest 357 Substance 325 ConceptMap 315 ResearchSubject 299 Flag 293 ActivityDefinition 284 PlanDefinition 278 CoverageEligibilityRequest 261 Parameters 257 NutritionOrder 216 DeviceMetric 202 DeviceUseStatement 182 RequestGroup 175 CapabilityStatement 146 GuidanceResponse 139 OperationDefinition 134 Library 131 InsurancePlan 125 ChargeItem 121 StructureMap 119 EnrollmentRequest 118 VisionPrescription 108 Contract 99 ResearchStudy 96 CoverageEligibilityResponse 74 DeviceDefinition 71 NamingSystem 71 Invoice 70 ImplementationGuide 57 BiologicallyDerivedProduct 53 MessageDefinition 53 ObservationDefinition 50 OperationOutcome 50 Linkage 49 CatalogEntry 48 Evidence 48 CompartmentDefinition 46 MedicinalProduct 45 PaymentNotice 45 PaymentReconciliation 44 TestScript 44 EnrollmentResponse 43 GraphDefinition 41 MedicinalProductAuthorization 41 TerminologyCapabilities 41 TestReport 41 VerificationResult 41 EvidenceVariable 40 ExampleScenario 39 EventDefinition 38 MedicinalProductIngredient 38 MedicinalProductManufactured 38 SubstancePolymer 38 EffectEvidenceSynthesis 37 MedicinalProductIndication 37 MedicinalProductInteraction 37 MedicinalProductPackaged 37 MedicinalProductPharmaceutical 37 SubstanceProtein 37 SubstanceSpecification 37 ResearchDefinition 36 ResearchElementDefinition 36 RiskEvidenceSynthesis 36 SpecimenDefinition 36 SubstanceNucleicAcid 36 SubstanceReferenceInformation 36 SubstanceSourceMaterial 36 MedicinalProductContraindication MedicinalProductUndesirableEffect