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Clinical Quality Language (CQL) Qs&As

What is CQL?

Libraries in CQL

CQL Implementation

Temporal Operators

Date Calculations

Time Calculations

Expression Logical Model (ELM)

Functions in CQL

Measure Logic in CQL

Hospitalization in CQL

Occurrences in CQL 

CQL-based eCQM Specifications 

Unions in CQL

Value Sets and CQL

Queries in CQL

Using Coalesce

Using Quality Data Model (QDM)

CQL Tooling

Measure Authoring Tool (MAT)

Using Fast Healthcare Interoperability Resources (FHIR)

Last Updated: Nov 22, 2019