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 30638 Patient 2825 Encounter 1912 Condition 1271 Procedure 1021 MedicationRequest 747 Practitioner 634 Task 618 DocumentReference 534 MedicationStatement 514 DiagnosticReport 499 Immunization 265 Slot 212 ServiceRequest 192 AllergyIntolerance 180 MedicationDispense 114 Organization 113 PractitionerRole 111 Goal 94 Appointment 86 QuestionnaireResponse 86 CarePlan 71 AuditEvent 67 Coverage 63 Communication 59 Location 44 Provenance 31 Claim 29 RelatedPerson 29 Consent 24 ImagingStudy 21 Binary 20 Device 18 Group 18 Flag 17 Composition 16 Questionnaire 15 Bundle 13 Specimen 13 ChargeItem 12 CodeSystem 10 Media 10 Schedule 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