This page is part of the Using CQL with FHIR Implementation Guide (v1.0.0-snapshot: STU1 Draft) based on FHIR (HL7® FHIR® Standard) R4. . For a full list of available versions, see the Directory of published versions
CodeSystem | Description |
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CQL CQL | The $cql operation evaluates a CQL expression and returns the result. The operation has a single return parameter that can be of any type to accommodate the possible result types of a CQL expression. |
CQL Library Evaluate | Evaluates the contents of a library and returns the results as a Parameters resource. |