HAPI FHIR Test/Demo Server R4 Endpoint
HAPI FHIR Server 8.11.16-SNAPSHOT/7e7129efb5/2026-07-08
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
126445
Patient
35673
MedicationRequest
31534
Encounter
30625
Appointment
25926
Condition
23597
Binary
22560
ServiceRequest
16309
Procedure
14079
AuditEvent
6824
DiagnosticReport
5394
Practitioner
4880
Specimen
4846
Slot
4285
Organization
3113
MedicationStatement
3031
DocumentReference
2811
PractitionerRole
2335
AllergyIntolerance
2009
Location
1840
Coverage
1624
Parameters
1251
Immunization
1111
Claim
856
Media
758
Device
655
MedicationDispense
535
MedicationAdministration
518
ClinicalImpression
436
Consent
416
ExplanationOfBenefit
397
Bundle
360
CarePlan
318
CareTeam
293
Task
282
Provenance
264
QuestionnaireResponse
260
DetectedIssue
256
MeasureReport
253
Medication
215
SupplyDelivery
214
Schedule
189
Questionnaire
163
ValueSet
159
RiskAssessment
152
Flag
144
Goal
139
Communication
127
ImagingStudy
126
List
117
CodeSystem
111
Composition
111
ClaimResponse
102
RelatedPerson
99
Invoice
72
StructureDefinition
67
Account
59
Basic
57
HealthcareService
51
ConceptMap
40
AppointmentResponse
37
FamilyMemberHistory
31
EpisodeOfCare
28
ActivityDefinition
25
SearchParameter
23
CoverageEligibilityResponse
22
PlanDefinition
20
Group
15
ObservationDefinition
14
ResearchSubject
12
ResearchStudy
9
ImmunizationRecommendation
8
Person
8
CapabilityStatement
7
MessageHeader
7
BodyStructure
6
CommunicationRequest
6
CoverageEligibilityRequest
5
Measure
5
NutritionOrder
5
OperationDefinition
5
OperationOutcome
5
PaymentNotice
5
Subscription
5
DeviceDefinition
3
DeviceRequest
3
Library
3
MolecularSequence
3
OrganizationAffiliation
3
Substance
3
ChargeItem
2
Endpoint
2
VisionPrescription
2
Contract
1
ImplementationGuide
1
MedicinalProductAuthorization
1
RequestGroup
1
AdverseEvent
BiologicallyDerivedProduct
CatalogEntry
ChargeItemDefinition
CompartmentDefinition
DeviceMetric
DeviceUseStatement
DocumentManifest
EffectEvidenceSynthesis
EnrollmentRequest
EnrollmentResponse
EventDefinition
Evidence
EvidenceVariable
ExampleScenario
GraphDefinition
GuidanceResponse
ImmunizationEvaluation
InsurancePlan
Linkage
MedicationKnowledge
MedicinalProduct
MedicinalProductContraindication
MedicinalProductIndication
MedicinalProductIngredient
MedicinalProductInteraction
MedicinalProductManufactured
MedicinalProductPackaged
MedicinalProductPharmaceutical
MedicinalProductUndesirableEffect
MessageDefinition
NamingSystem
PaymentReconciliation
ResearchDefinition
ResearchElementDefinition
RiskEvidenceSynthesis
SpecimenDefinition
StructureMap
SubstanceNucleicAcid
SubstancePolymer
SubstanceProtein
SubstanceReferenceInformation
SubstanceSourceMaterial
SubstanceSpecification
SupplyRequest
TerminologyCapabilities
TestReport
TestScript
VerificationResult