epic-fhir

Epic FHIR R4

What it is

Epic is the dominant EHR platform in US health systems. Its FHIR R4 API (via SMART on FHIR / backend service auth) exposes standardized clinical resources — Patient, Encounter, Condition, MedicationRequest, Observation, DocumentReference, ServiceRequest, and more. Agents use it to read encounter context, surface patient data, and (with write scopes) create draft notes or referral orders for clinician review.

When to use this skill

• Retrieve active diagnoses, medications, allergies, or lab results for clinical decision support
• Read encounter context (admit date, service type, attending provider) before routing a request
• Fetch or draft clinical documentation (DocumentReference) via the In-Basket workflow
• Create or check referral orders (ServiceRequest) during care coordination
• Access care plan activities or discharge instructions (CarePlan) for patient education

Credentials

This skill authenticates using variables declared in the metadata above. Copy ~/.openclaw/.env.example to ~/.openclaw/.env and fill in real values. Required variables:

• EPIC_FHIR_BASE_URL - FHIR R4 base endpoint (e.g., https://fhir.epicinstance.org/api/FHIR/R4)
• EPIC_CLIENT_ID - OAuth 2.0 client ID registered in Epic App Orchard
• EPIC_PRIVATE_KEY_PATH - path to RSA private key used for JWT client assertion (backend service auth)
• EPIC_SCOPE - space-separated SMART scopes (e.g., system/Patient.read system/Observation.read)

Key operations

• GET /Patient/{id} — demographics, MRN, language preference
• GET /Encounter?patient={id} — encounter list with class, service type, status
• GET /Condition?patient={id}&clinical-status=active — active problem list
• GET /MedicationRequest?patient={id}&status=active — current medications
• GET /Observation?patient={id}&category=laboratory — lab results with LOINC codes
• GET /DocumentReference?patient={id}&type={LOINC} — clinical notes by type
• POST /ServiceRequest — create referral order (write scope required)
• POST /DocumentReference — submit draft note to In-Basket (write scope required)