How to integrate with Quest Diagnostics
This page lists what Quest Diagnostics publishes for integrations, from ONC's Certified Health IT Product List (CHPL) and ONC Lantern, as of 2026-11-11. Website: http://questdiagnostics.com.
Certified products
| Product | Latest version | Status | Certified | CHPL listing |
|---|---|---|---|---|
| Care360 EHR | 2017.1 | Retired | 2017-09-01 | 14.07.07.2928.CAA1.06.02.1.170901 |
| Care360 HD | 2014.5 | Retired | 2014-12-16 | CHP-024943 |
| Care360 Mobile | 2014.2 | Retired | 2014-03-14 | CHP-022119 |
| ChartMaxx | 6.2B | Retired | 2014-02-28 | CHP-022062 |
| Quanum EHR | 2021 | Withdrawn by Developer | 2022-05-24 | 15.04.04.2928.Quan.21.04.1.220524 |
Published API documentation
These links come from retired certifications. They can be out of date.
- Standardized API for Patient and Population Services (170.315 (g)(10)): https://www.questdiagnostics.com/content/dam/corporate/restricted/documents/qps_qecs/Quanum_EHR_FHIR_API_Dec22.pdf
- Application Access - Patient Selection (170.315 (g)(7)): https://www.questdiagnostics.com/home/physicians/healthcareit/quanumsolutions/EHR.html
- Application Access - Data Category Request (170.315 (g)(8)): https://www.questdiagnostics.com/home/physicians/healthcareit/quanumsolutions/EHR.html
- Application Access - All Data Request (170.315 (g)(9)): https://www.questdiagnostics.com/content/dam/corporate/restricted/documents/qps_qecs/Quanum_EHR_FHIR_API_Dec22.pdf
- Application Access - All Data Request (170.315 (g)(9)): https://www.questdiagnostics.com/home/physicians/healthcareit/quanumsolutions/EHR.html
FHIR endpoints
Service base URL list, which gives the FHIR endpoint for each customer: https://smartonfhir.elabs.stage.quanumsolutions.com/quanum-ehr-fhir-server/quanum/service-base-api/urls.
How to integrate
Quest Diagnostics 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.