FHIR R4 Compliance Center
HL7 FHIR R4 (v4.0.1) — Full interoperability compliance dashboard
Platform Types
355+
Gateway + HAPI lake R4/R5
Gateway REST
25
Documented on api.parkerapex.com
Endpoints
137+
REST operations
US Core
STU 5
Profiles + SMART on FHIR
The partner gateway documents 25 first-class REST resources. The FHIR Data Lake (HAPI R4/R5) stores and queries 355+ resource types including specialty IGs (Sightline, Odonto, HCBS/eLTSS).
SMART on FHIR Capabilities
OAuth 2.0 Authorization Framework for SMART App Launchlaunch-ehrlaunch-standaloneclient-publicclient-confidential-symmetricsso-openid-connectcontext-ehr-patientpermission-patientpermission-userDiscovery Endpoints
GET
/fhir/R4/metadata— CapabilityStatementGET
/fhir/R4/.well-known/smart-configuration— SMART App Launch configFHIR Resource Catalog
355 platform types · showing 355 matching · page 1/6
Accountlake
ActivityDefinitionlake
ActorDefinitionlake
AdministrableProductDefinitionlake
AdverseEventlake
AllergyIntolerancegateway
Appointmentgateway
AppointmentResponselake
ArtifactAssessmentlake
AuditEventlake
Basiclake
Binarylake
BiologicallyDerivedProductlake
BiologicallyDerivedProductDispenselake
BodyStructurelake
BulkDataErrorprofile
BulkDataExportprofile
BulkDataOutputprofile
BulkDataStatusprofile
BulkExportJobprofile
Bundlelake
CapabilityStatementlake
CaregiverObservationprofile
CarePlangateway
CareTeamlake
CARINBBAccountprofile
CARINBBChargeItemprofile
CARINBBClaimprofile
CARINBBCoverageprofile
CARINBBExplanationOfBenefitprofile
CARINBBInvoiceprofile
CARINBBOrganizationprofile
CARINBBPatientprofile
CARINBBPaymentNoticeprofile
CARINBBPaymentReconciliationprofile
CARINBBPractitionerprofile
CARINBBPractitionerRoleprofile
CatalogEntrylake
ChargeItemlake
ChargeItemDefinitionlake
Citationlake
Claimgateway
ClaimResponselake
ClinicalImpressionlake
ClinicalUseDefinitionlake
CodeSystemlake
Communicationlake
CommunicationRequestlake
CompartmentDefinitionlake
Compositionlake
ConceptMaplake
Conditiongateway
ConditionDefinitionlake
Consentgateway
Contractlake
ContractDefinitionlake
Coveragegateway
CoverageEligibilityRequestlake
CoverageEligibilityResponselake
DaVinciCoverageEligibilityRequestprofile
1–60 of 355
Terminology Services
ICD-10-CMDiagnosis codes (2026 code set)
72,000+ICD-10-PCSInpatient procedure codes
78,000+SNOMED CTClinical terminology
350,000+LOINCLaboratory & clinical observations
99,000+CPTProcedure and service codes
10,000+RxNormMedication terminology
115,000+CVXVaccine codes
300+NDCNational Drug Codes
200,000+Bulk Data Export
SMART Backend Services — asynchronous bulk data export compliant with the HL7 Bulk Data Access IG.
Initiate Export
GET /fhir/R4/$export
Accept: application/fhir+json
Prefer: respond-async
Authorization: Bearer {token}
# Optional parameters
?_type=Patient,Observation,Condition
&_since=2026-01-01T00:00:00Z
&_typeFilter=Observation?category=vital-signsResponse (202 Accepted)
Content-Location: /fhir/R4/$export-poll/job-abc123 Retry-After: 120
Poll for Completion
GET /fhir/R4/$export-poll/job-abc123
{
"transactionTime": "2026-04-09T12:00:00Z",
"request": "/fhir/R4/$export",
"requiresAccessToken": true,
"output": [
{ "type": "Patient", "url": "..." },
{ "type": "Observation", "url": "..." }
]
}