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 47112 Patient 11565 Encounter 9037 MedicationAdministration 5313 Condition 5186 AuditEvent 4098 Binary 3498 Slot 2313 DocumentReference 1858 MedicationRequest 1608 Procedure 1487 Task 1473 Practitioner 1254 DiagnosticReport 955 Provenance 874 QuestionnaireResponse 837 ServiceRequest 788 Organization 594 MedicationStatement 591 Immunization 571 AllergyIntolerance 453 PractitionerRole 379 Appointment 366 Communication 312 Location 281 MedicationDispense 270 ExplanationOfBenefit 230 Coverage 202 Schedule 198 Consent 186 CarePlan 143 Specimen 125 Goal 105 Composition 102 Person 102 StructureDefinition 95 ChargeItem 94 Bundle 87 RelatedPerson 86 Claim 83 Medication 77 Device 76 Questionnaire 76 ValueSet 71 EpisodeOfCare 57 ImagingStudy 57 Media 51 CoverageEligibilityRequest 44 CoverageEligibilityResponse 43 Library 42 CodeSystem 38 Group 38 PlanDefinition 37 Flag 26 HealthcareService 25 DetectedIssue 16 RiskAssessment 16 ConceptMap 12 TestReport 11 TestScript 11 CareTeam 10 ClinicalImpression 10 CommunicationRequest 9 OperationOutcome 9 BodyStructure 8 CapabilityStatement 8 NutritionOrder 8 SupplyRequest 8 DeviceUseStatement 7 ClaimResponse 6 OrganizationAffiliation 6 Endpoint 5 SearchParameter 5 Subscription 5 Basic 3 FamilyMemberHistory 3 ActivityDefinition 2 AdverseEvent 2 AppointmentResponse 2 Contract 2 List 2 NamingSystem 2 Substance 2 VerificationResult 2 DeviceRequest 1 MessageHeader 1 PaymentNotice 1 PaymentReconciliation 1 RequestGroup 1 StructureMap 1 VisionPrescription 1 Account BiologicallyDerivedProduct CatalogEntry ChargeItemDefinition CompartmentDefinition DeviceDefinition DeviceMetric DocumentManifest EffectEvidenceSynthesis EnrollmentRequest EnrollmentResponse EventDefinition Evidence EvidenceVariable ExampleScenario GraphDefinition GuidanceResponse ImmunizationEvaluation ImmunizationRecommendation ImplementationGuide InsurancePlan Invoice Linkage Measure MeasureReport MedicationKnowledge MedicinalProduct MedicinalProductAuthorization MedicinalProductContraindication MedicinalProductIndication MedicinalProductIngredient MedicinalProductInteraction MedicinalProductManufactured MedicinalProductPackaged MedicinalProductPharmaceutical MedicinalProductUndesirableEffect MessageDefinition MolecularSequence ObservationDefinition OperationDefinition Parameters ResearchDefinition ResearchElementDefinition ResearchStudy ResearchSubject RiskEvidenceSynthesis SpecimenDefinition SubstanceNucleicAcid SubstancePolymer SubstanceProtein SubstanceReferenceInformation SubstanceSourceMaterial SubstanceSpecification SupplyDelivery TerminologyCapabilities