Challenge
App Orchard / Vendor Services review drags launch
Agnotic approach
We start registration and security-questionnaire prep before engineering is complete, and plan review timelines into the schedule.
Epic
Epic Integration Services
We connect your product to Epic through its sanctioned surfaces — App Orchard/Vendor Services, SMART on FHIR launch with scoped OAuth2, FHIR R4 resources, and HL7 v2 feeds. Real integrations that reach production, not just familiarity with the vendor's name.
FHIR R4SMART on FHIRHL7 v2HIPAA-Ready
Trusted by global innovators
What Epic integration actually involves
Epic exposes clinical data through several distinct channels, and picking the right one is half the work. Modern resource access runs on FHIR R4; embedded apps that launch inside the chart use SMART on FHIR with tightly scoped OAuth2; and legacy event feeds still flow over HL7 v2 as ADT, ORU, and ORM messages. Each path carries its own registration, security review, and go-live gate.
The friction is rarely the code — it is access. App Orchard/Vendor Services registration, sandbox provisioning, scope approval, and site-by-site enablement all sit on Epic's timelines and your customer's IT governance. We scope those dependencies in week one so the integration doesn't stall in a sandbox after engineering is done.
Epic integration architecture
A blueprint for connecting your platform to Epic across FHIR R4, SMART on FHIR launch, and HL7 v2 interfaces — with the auth, mapping, and monitoring layers production needs.
Common failure modes
Epic integration pitfalls — and how we handle them
Challenge
OAuth2 scopes are over- or under-requested
Agnotic approach
We map each Epic FHIR call to a least-privilege scope up front, so approval is clean and the app passes security review.
Challenge
FHIR coverage varies by Epic version and site
Agnotic approach
Per-site capability assessment identifies what FHIR R4 supports and where we fall back to HL7 v2.
Challenge
Sandbox access lands late
Agnotic approach
We run mapping and interface build in parallel against synthetic data so work isn't blocked waiting on credentials.
Epic APIs & standards we work with
We name the exact surface up front — because that's what determines what's buildable, and by when.
App Orchard / Vendor Services
Registration and listing through Epic's App Orchard/Vendor Services program — client credentials, sandbox provisioning, and the marketplace review path for apps that ship to Epic sites.
SMART on FHIR launch + OAuth2 scopes
EHR and standalone SMART on FHIR launch with scoped OAuth2 — patient/*, user/*, and system/* scopes, launch context, and refresh-token handling for apps that run inside the Epic chart.
FHIR R4 resources
Read and write against Epic's FHIR R4 API — Patient, Encounter, Observation, MedicationRequest, DocumentReference, and Bulk FHIR $export for population-level pulls.
HL7 v2 interfaces
ADT (admit/discharge/transfer), ORU (results), and ORM (orders) message feeds via Bridges or an interface engine where FHIR coverage doesn't reach.
Terminology & coding alignment
SNOMED CT, LOINC, ICD-10, and RxNorm mapping so data that leaves Epic lands correctly coded in your system — and vice versa.
Observability & reconciliation
Interface health dashboards, failed-message alerting, and reconciliation workflows so a dropped ADT or throttled FHIR call is caught before it becomes a clinical gap.
Where it runs
Epic integration use cases
Embedded clinical apps
SMART on FHIR apps that launch in-context inside the Epic chart for point-of-care workflows.
Patient-facing apps
Authenticated patient access to their Epic record via SMART on FHIR patient scopes.
Analytics & registries
Bulk FHIR $export feeding population health, quality, and research platforms.
Results & orders flow
ORU results and ORM orders routed between Epic and lab, imaging, or specialty systems.
RPM & device data
Remote monitoring and wearable vitals written back to the Epic record as Observations.
Care coordination
ADT-driven event triggers powering referral, care-management, and transition-of-care tooling.
Epic integrations that reach a real site
Most Epic builds lose months to access and review, not code. We plan those gates in from week two.
R4
Target FHIR version for new Epic builds
3–5 mo
Typical Epic go-live with sandbox access
100%
App Orchard / Vendor Services-first process
Compliance-First Healthcare App Development Services Backed by Global Standards
15-Minute Scoping Call01
HIPAA
Health Insurance Portability and Accountability Act
Protect PHI with privacy-first architecture, encrypted storage and transmission, strict access controls, and traceable audit logs.
02
GDPR
General Data Protection Regulation
Implement lawful consent flows, data minimization, retention controls, and secure processing for sensitive health data.
03
FHIR
Fast Healthcare Interoperability Resources
Enable standardized health data exchange across apps, care teams, and systems through robust FHIR-ready APIs.
04
HL7
Health Level Seven International
Support enterprise-grade interoperability with HL7-based integrations for records, events, and clinical messaging workflows.
05
HITRUST
Health Information Trust Alliance
Align security programs to healthcare-specific control and risk management practices trusted by providers and ecosystem partners.
06
HITECH
Health Information Technology for Economic and Clinical Health Act
Design with breach notification readiness, digital record safeguards, and operational controls that support regulated care programs.
07
SaMD
FDA Software as a Medical Device
Plan software quality, traceability, and documentation pathways for products that may require SaMD review and submission.
08
MDR (EU)
Medical Device Regulation (European Union)
Prepare EU market-ready processes for risk classification, evidence tracking, and lifecycle governance under MDR expectations.
09
SAMHSA
Substance Abuse and Mental Health Services Administration
Apply confidentiality controls and consent-aware sharing models for behavioral and mental health data experiences.
Standards we build against
Epic integration standards
FHIRSMARTHL7HIPAAUSCDI
Our Process
How we ship an Epic integration
Access, mapping, and marketplace review run as parallel tracks so the integration reaches a real Epic site on a predictable timeline.
1.
Discovery & Scope
We map target Epic sites, the FHIR R4 resources and HL7 v2 messages you need, and the SMART on FHIR scopes the app will request — then confirm the App Orchard/Vendor Services path.
Access-first
2.
App Registration & Sandbox
Register in App Orchard/Vendor Services, provision sandbox credentials, and validate OAuth2 launch and scope approval against Epic's test data.
Sandbox-gated
3.
Build & Test
Build the FHIR R4 and HL7 v2 interfaces plus SMART on FHIR launch, then validate against synthetic and partner-assisted data with terminology mapping in place.
Audit-ready
4.
Go-Live & Monitoring
Phased site enablement with interface health dashboards, scope and rate-limit awareness, and alert routing for failed messages.
Monitored go-live
Surface & timeline
Epic integration surfaces — method & timeline
Not every Epic need uses the same channel. Here's how we choose, and what to expect.
| Surface | Method | Typical timeline | Notes |
|---|---|---|---|
| FHIR R4 API | RESTful resource read/write | 2–4 months | Modern default; coverage depends on Epic version and enabled resources. |
| SMART on FHIR | OAuth2 launch + scopes | 3–5 months | Scope approval and App Orchard/Vendor Services review drive the timeline. |
| HL7 v2 interfaces | ADT / ORU / ORM feeds | 3–5 months | Per-site interface build; still common for legacy event flows. |
| Bulk FHIR | $export bulk data | 2–4 months | Best for population-level analytics; needs system-level scopes. |
Timelines assume sandbox access and an engaged customer-side Epic team. Real-world Epic timelines are driven more by access and review than by engineering.
Featured case study
Read Case StudyLera Health: compliant women's health platform
Related proof of compliant, integration-heavy delivery: for Lera Health we built the privacy-first data layer, the testing-to-insights workflow, and the patient experience end to end — the same discipline in scoping, PHI handling, and phased go-live that an Epic integration demands.
Why Partner With Us
15-Minute Scoping CallWhy teams bring us their Epic work
We treat the integration as a first-class workstream — access, compliance, and go-live planned from the first sprint.
Compliance-first by default
HIPAA-ready architecture, BAA-covered data flows, and least-privilege OAuth2 scopes designed in from sprint one — not retrofitted before an Epic security review.
Access-aware planning
We start App Orchard/Vendor Services registration and sandbox access immediately and surface Epic and customer-IT blockers to leadership early.
Real integration engineers
Engineers who have shipped FHIR R4, SMART on FHIR, and HL7 v2 to production — your team won't be educating ours on the surface.
Clinical-domain depth
We understand the workflows behind ADT, orders, and results, so mappings reflect how clinicians actually work — not just the schema.
Our relevant experience
Real Epic integrations, not just familiarity
Frequently Asked Questions
A realistic Epic integration — App Orchard/Vendor Services registration, sandbox access, SMART on FHIR and FHIR R4 build, testing, and site go-live — runs 3–5 months. Marketplace review and per-site enablement add time. We plan those gates in from the start rather than discovering them at the end.
Ready to integrate with Epic?
Tell us your target Epic sites and the surface you need — FHIR R4, SMART on FHIR, or HL7 v2. We'll return a realistic plan with an App Orchard/Vendor Services and go-live timeline.
contact@agnotic.com
Partnerships
contact@agnotic.com