How to integrate with CareTracker
This page lists what CareTracker publishes for integrations, from ONC's Certified Health IT Product List (CHPL) and ONC Lantern, as of 2026-11-11. Website: https://www.amazingcharts.com.
Certified products
| Product | Latest version | Status | Certified | CHPL listing |
|---|---|---|---|---|
| Amazing Charts | 12.4 | Active | 2025-12-01 | 15.04.04.1206.Amaz.12.11.1.251201 |
| Harris CareTracker | Version 8.1 | Retired | 2015-04-13 | CHP-025488 |
Published API documentation
- Standardized API for Patient and Population Services (170.315 (g)(10)): https://amazingcharts.com/hubfs/Website/About%20us/Amazing-Charts-12.4-API-FHIR-Documentation.pdf
- Application Access - Patient Selection (170.315 (g)(7)): https://amazingcharts.com/hubfs/Website/About%20us/Amazing-Charts-12.4-API-FHIR-Documentation.pdf
- Application Access - All Data Request (170.315 (g)(9)): https://amazingcharts.com/hubfs/Website/About%20us/Amazing-Charts-12.4-API-FHIR-Documentation.pdf
FHIR endpoints
Service base URL list, which gives the FHIR endpoint for each customer: https://ac-fhir.harrisambulatory.com/endpoints/r4, https://hag-fhir.amazingcharts.com/ac/endpoints.
ONC Lantern tracks 1134 FHIR endpoints for CareTracker. Reported FHIR versions: 4.0.1 (1134).
How to integrate
- Read the (g)(10) documentation above. ONC criterion 170.315(g)(10) requires a standardized FHIR API for patient and population services.
- Register your application with the vendor, as its documentation describes.
- Authorize with SMART App Launch, or with SMART Backend Services for system-to-system access.
- Find the practice's FHIR base URL in the service base URL list.
- Plan for the gaps. (g)(10) certifies read access to USCDI data. Scheduling, charges, claims and write-back need vendor-specific APIs or another route.