Back to top
Top
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

How are CQL queries run?

You can use CQL with any data model. The examples in the Cooking with CQLQDM, and FHIR® sessions are focused on using the Quality Data Model (QDM), which has a serialization as Quality Reporting Document Architecture (QRDA). QRDA is similar to the consolidated clinical document architecture (C-CDA) standard. QRDA and C-CDA are HL7 V3 standards.

Last Updated: Sep 13, 2023