Variant

Epic CapabilityStatement Cluster C — 22 endpoints

Non-modal Epic cluster: 22 of 739 production endpoints (3%) deploy this shape, concentrated in OR (5), AZ (2), FL (1). This cluster advertises 47 US Core 6.1 profiles in its CapabilityStatement, distinguishing it from the modal cluster.

A CapabilityStatement shape cluster groups production FHIR endpoints by the exact CapabilityStatement they serve at runtime. Epic publishes one reference CapabilityStatement, but production hospitals deploy several distinct shapes of it — each cluster is one of those shapes.

At-the-wire characteristics

FHIR version
R4 (4.0.1)
Endpoints in cluster
22 of 739 Epic production
Resources advertised
59 in CapabilityStatement
US Core 6.1 profiles
47 supported
CapStmt shape hash
d3e0436ad1455a5b…
Brands Bundle capture
2026-04-26

Resources advertised

US Core 6.1 resources (26)

Resources US Core 6.1 expects from a conformant server.

AllergyIntolerance · CarePlan · CareTeam · Condition · Coverage · Device · DiagnosticReport · DocumentReference · Encounter · Goal · Immunization · Location · Medication · MedicationDispense · MedicationRequest · Observation · Organization · Patient · Practitioner · PractitionerRole · Procedure · Provenance · QuestionnaireResponse · RelatedPerson · ServiceRequest · Specimen

Other R4 resources advertised (33)

Additional R4 resources this cluster's CapabilityStatement lists.

Account · AdverseEvent · Appointment · Binary · BodyStructure · Claim · Communication · ConceptMap · Consent · Contract · DeviceRequest · DeviceUseStatement · Endpoint · EpisodeOfCare · ExplanationOfBenefit · FamilyMemberHistory · Flag · Group · ImagingStudy · ImmunizationRecommendation · List · Measure · MeasureReport · Media · MedicationAdministration · NutritionOrder · Questionnaire · RequestGroup · ResearchStudy · ResearchSubject · Substance · Task · ValueSet

Top recognizable hospitals (18 of 18)

  • Caldera Family Medicine
  • Cascade Internal Medicine
  • Coastal Carolina Health Care
  • COIPA
  • Dickson Medical Associates
  • Dr. Bruce W Moskowitz, MD
  • Dr. Burket's Office
  • Drexel Medicine
  • East Cascades Women's Group
  • El Rio Health
  • Fall Creek Internal Medicine
  • Foothill Family Clinic
  • Innovista Medical Center
  • MY DR NOW
  • Pine Springs Health Internal Medicine
  • Ritual Medical
  • The Center
  • West Bend Family Medicine

Geographic distribution

OR (5) · AZ (2) · FL (1) · NC (1) · TN (1) · SC (1) · UT (1)

One observed quirk in this vendor's deployments

Patient search refuses to enumerate without demographics-or-_id; birthdate alone fails Epic's Patient search is not population-enumerable on the public sandbox: `Patient?_count=200` cannot be used to discover unknown patients. Live customer integrations face the same gate — patient discovery is by-identifier or by-demographics, never by-population. Catalog known sandbox patient IDs out of band and drive testing from that roster.

From the public Epic overlay finding sweep (2026-04-26). Full vendor overlay has 22 findings with verbatim quotes and source URLs.

Mock this endpoint

This outlier cluster has too few production endpoints for us to host a dedicated mock under /v/cluster/epic-cluster-C/ today. The modal Epic cluster is the wire shape that most production deployments use — that's the right starting point for integration testing.

Compatible with Epic's published FHIR R4 CapabilityStatement (Epic February 2026 release, fetched 2026-04-26). Not affiliated with or endorsed by Epic Systems Corporation. Trademarks of Epic Systems Corporation are used for identification only. Synthetic sandbox modeled after observed Epic deployment shapes. Not affiliated with the vendor or any listed hospital. Trademarks used for identification only.