Public surface / Payer Provider Directory APIs
Imperial Health Plan Provider Directory API
This endpoint answers publicly but declares little about itself.
Observed surface
- Base URL
https://members.imperialhealthplan.com/api/fhir- Category
- Payer Provider Directory APIs
- Availability
- answered 2 of 2 checks so far; availability is reported once 14 observations exist
- Vantage agreement
- reachable from all 3 vantages, which are 3 hosts on one network (github-actions): one network's view sampled 3 times, not 3 independent networks
Interpretation
A grade describes two public discovery documents at one point in time. It does not inspect patient data, authenticated behavior, or clinical quality.
Read the scoring method →Findings
- Needs attention: 146 profile canonical(s) declared in rest.resource.profile, none of them US Core, CARIN, or Da Vinci; also checked rest.resource.supportedProfile, instantiates, imports, meta.profileI1Spec ↗
- Note: SMART discovery not applicable: a Provider Directory API is public by designI2Spec ↗
- Note: OAuth security not applicable: a Provider Directory API is public by designI3Spec ↗
Observed since 2026-08-19; no changes to declared capability recorded.
Registry provenance
How this entry was verified
live CapabilityStatement fetch (fhirVersion 4.0.1, 146 resource types). The document names the platform vendor, not the plan: publisher 'Microsoft', software 'Azure Healthcare APIs' 5.0.23, and it carries no implementation block at all. Attribution to Imperial rests on the plan printing four resource URLs under this base on its own interoperability page at https://exchange.imperialhealthplan.com/interoperability/, describing them as resources that 'do not require any authentication to retrieve data', on an Imperial-controlled domain. The same page prints https://ihh-public.azurehealthcareapis.com/metadata, which answers identically and is the vendor-controlled name for what appears to be the same service; the issuer-controlled host is listed (recorded 2026-08-19). No later re-check is recorded, so the date above is the last time anyone checked this entry against the live endpoint.
Share this endpoint's grade
Link the badge back to this evidence page so readers can inspect the current findings.
<a href="https://fhir.chelseakr.com/endpoint/imperial-provider-directory/">
<img src="https://fhir.chelseakr.com/badge/imperial-provider-directory.svg"
alt="FHIR Scorecard: grade C"></a>This is an observational snapshot of a public, unauthenticated surface. It is not an audit, a ranking of care quality, or a statement about anyone's regulatory compliance. See how we grade.