How to integrate with Advanced Technologies Group
This page lists what Advanced Technologies Group publishes for integrations, from ONC's Certified Health IT Product List (CHPL) and ONC Lantern, as of 2026-11-11. Website: https://www.a-t-g.com.
Certified products
| Product | Latest version | Status | Certified | CHPL listing |
|---|---|---|---|---|
| ATG EHR | 10 | Active | 2022-01-18 | 15.02.05.2670.ADTG.01.02.1.220118 |
Published API documentation
These links come from retired certifications. They can be out of date.
- Application Access - Patient Selection (170.315 (g)(7)): http://api.atgehr.com/terms-use-api.pdf
- Application Access - Data Category Request (170.315 (g)(8)): http://api.atgehr.com/terms-use-api.pdf
- Application Access - All Data Request (170.315 (g)(9)): http://api.atgehr.com/terms-use-api.pdf
How to integrate
Advanced Technologies Group has active certified products, but CHPL shows no active (g)(10) API documentation for them. Ask the vendor which API or interface it supports, or use the routes below.