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 38023 Patient 7345 MedicationAdministration 5301 AuditEvent 3657 Binary 2925 Condition 2729 Encounter 2480 Slot 2150 MedicationRequest 1497 Procedure 1433 DocumentReference 1262 Practitioner 917 DiagnosticReport 740 Task 629 MedicationStatement 572 Immunization 542 AllergyIntolerance 415 Organization 406 ServiceRequest 319 Provenance 273 Appointment 246 MedicationDispense 233 QuestionnaireResponse 224 ExplanationOfBenefit 221 PractitionerRole 198 Location 194 Consent 159 Coverage 158 Communication 121 Person 102 Goal 97 CarePlan 95 RelatedPerson 62 Specimen 59 EpisodeOfCare 55 Claim 54 Composition 50 Media 48 Questionnaire 48 Device 47 CoverageEligibilityRequest 44 CoverageEligibilityResponse 43 Schedule 40 ImagingStudy 38 Bundle 35 Group 33 Medication 33 HealthcareService 25 Flag 22 ValueSet 18 DetectedIssue 16 CodeSystem 14 ChargeItem 12 TestReport 11 TestScript 11 RiskAssessment 10 StructureDefinition 10 CommunicationRequest 8 NutritionOrder 8 SupplyRequest 8 BodyStructure 7 DeviceUseStatement 6 OrganizationAffiliation 6 CareTeam 5 ConceptMap 5 Endpoint 5 Subscription 5 SearchParameter 4 AdverseEvent 2 ClaimResponse 2 ClinicalImpression 2 Contract 2 Library 2 List 2 NamingSystem 2 Substance 2 VerificationResult 2 AppointmentResponse 1 Basic 1 OperationOutcome 1 PlanDefinition 1 RequestGroup 1 VisionPrescription 1 Account ActivityDefinition BiologicallyDerivedProduct CapabilityStatement CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceDefinition DeviceMetric DeviceRequest DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario FamilyMemberHistory GraphDefinition GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Invoice Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MessageHeader MolecularSequence ObservationDefinition OperationDefinition Parameters PaymentNotice PaymentReconciliation ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery TerminologyCapabilities