How to integrate with T-System
This page lists what T-System publishes for integrations, from ONC's Certified Health IT Product List (CHPL) and ONC Lantern, as of 2026-11-11. Website: http://www.tsystem.com.
Certified products
| Product | Latest version | Status | Certified | CHPL listing |
|---|---|---|---|---|
| EV | 6.0 | Withdrawn by Developer | 2019-12-23 | 15.04.04.2858.Tsys.06.01.1.191223 |
| T System EV | 3.0 | Retired | 2011-03-22 | CHP-006461 |
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 They can be out of date.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.tsystem.com/
- Application Access - Data Category Request (170.315 (g)(8)): http://api.tsystem.com/
- Application Access - All Data Request (170.315 (g)(9)): http://api.tsystem.com/
How to integrate
T-System has no active certification in CHPL. Integration then depends on what the vendor offers outside certification: a partner API, a database or file export, an HL7 v2 interface, or the web application itself.