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 30697 Patient 3572 Encounter 1944 Condition 1374 Procedure 1021 MedicationRequest 747 Practitioner 643 Task 618 DocumentReference 553 MedicationStatement 514 DiagnosticReport 499 Immunization 343 Slot 216 AuditEvent 204 ServiceRequest 192 AllergyIntolerance 180 Organization 127 MedicationDispense 114 PractitionerRole 111 Goal 94 Appointment 90 QuestionnaireResponse 86 CarePlan 71 Coverage 63 Communication 59 Location 47 Provenance 31 Claim 30 RelatedPerson 30 Consent 26 ImagingStudy 21 Binary 20 Device 20 Group 20 Questionnaire 20 Composition 18 Flag 17 Specimen 16 Schedule 14 Bundle 13 ChargeItem 12 CodeSystem 10 Media 10 NutritionOrder 8 ValueSet 8 CommunicationRequest 7 CoverageEligibilityRequest 7 CoverageEligibilityResponse 7 HealthcareService 7 DeviceUseStatement 6 OrganizationAffiliation 6 BodyStructure 5 StructureDefinition 5 Medication 4 MedicationAdministration 4 Subscription 4 CareTeam 3 ConceptMap 3 AdverseEvent 2 ClaimResponse 2 ClinicalImpression 2 Endpoint 2 EpisodeOfCare 2 Library 2 List 2 SearchParameter 2 Substance 2 Contract 1 ExplanationOfBenefit 1 RequestGroup 1 RiskAssessment 1 Account ActivityDefinition AppointmentResponse Basic BiologicallyDerivedProduct CapabilityStatement CatalogEntry ChargeItemDefinition CompartmentDefinition DetectedIssue 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 NamingSystem ObservationDefinition OperationDefinition OperationOutcome Parameters PaymentNotice PaymentReconciliation Person PlanDefinition ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition StructureMap SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery SupplyRequest TerminologyCapabilities TestReport TestScript VerificationResult VisionPrescription