Uploaded image for project: 'FHIR Specification Feedback'
  1. FHIR Specification Feedback
  2. FHIR-27883

Add text/cql.identifier media type

    XMLWordPrintableJSON

    Details

    • Type: Change Request
    • Status: Triaged (View Workflow)
    • Priority: Medium
    • Resolution: Persuasive
    • Specification:
      FHIR Core (FHIR)
    • Raised in Version:
      R5
    • Work Group:
      FHIR Infrastructure
    • Related Artifact(s):
      ActivityDefinition
      Measure
      PlanDefinition
    • Related Page(s):
      (many)
    • Resolution Description:
      Hide

      Agreed, apply change as suggested

      Show
      Agreed, apply change as suggested
    • Change Category:
      Correction
    • Change Impact:
      Non-compatible

      Description

      The CQL May ballot introduced the text/cql.identifier media type specifically to support the typical use of Expression elements in Measure and PlanDefinition to refer to the name of a definition in a library, rather than a general CQL expression:

      https://cql.hl7.org/2020May/07-physicalrepresentation.html#media-types-and-namespaces

      This new media type should be added to the ExpressionLanguage value set:

      http://build.fhir.org/valueset-expression-language.html

      However, discussion on applying this change to the validator revealed that the ExpressionLanguage codesystem:

      http://build.fhir.org/codesystem-expression-language.html

      Should be deprecated, the value set should be constructed by referencing codes from the existing code system of bcp 13 codes.

      Refer to the zulip stream for more details:

      https://chat.fhir.org/#narrow/stream/179252-IG-creation/topic/Quality.20Measure.20IG.20QA.20Issues

       

       

       

       

       

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              Unassigned
              Reporter:
              bryn.rhodes Bryn Rhodes
              Watchers:
              1 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: