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  1. V2 Specification Feedback
  2. V2-25408

Unknown vs Asked but unknown

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    • Icon: Change Request Change Request
    • Resolution: Persuasive with Modification
    • Icon: Highest Highest
    • V2.x Message Specification (V2)
    • V2.9.1
    • V2 Mgmt Group
    • Normative
    • Code Tables (Chapter 2C)
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      We will harmonize the null flavor concepts (UNK, asked-declined) with the codes used by the Gender Identity value set across product families (taken from the V3 Nullflavor and FHIR DataAbsentReason code systems respectively).

      This will necessitate adding this code system to table 0396 so that we have a value to use in the code system element of coded data types - this value will be 'DAR' - the display will be DataAbsentReason, the defintion will be pulled from the definition on this page: https://terminology.hl7.org/5.1.0/CodeSystem-data-absent-reason.html and link to it in the comments.

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      We will harmonize the null flavor concepts (UNK, asked-declined) with the codes used by the Gender Identity value set across product families (taken from the V3 Nullflavor and FHIR DataAbsentReason code systems respectively). This will necessitate adding this code system to table 0396 so that we have a value to use in the code system element of coded data types - this value will be 'DAR' - the display will be DataAbsentReason, the defintion will be pulled from the definition on this page: https://terminology.hl7.org/5.1.0/CodeSystem-data-absent-reason.html and link to it in the comments.
    • Michael Faughn / Craig Newman :2 - 0 - 1
    • Correction
    • Compatible, substantive

      ASKU in 2.9.1 is different from ASKU on https://www.hl7.org/fhir/v3/NullFlavor/cs.html which has a definition that sounds more like the UNK definition.

      UNK
      Unknown
      Person does not know how to answer this question
      The HL70396 code for this code is 'NULLFL'
      N
      ASKU
      Asked but unknown
      The person chooses to not disclose this information
      The HL70396 code for this code is 'NULLFL'
      N

       

      3     ASKU asked but unknown Information was sought but not found (e.g., patient was asked but didn't know)

            Unassigned Unassigned
            kathy_walsh Kathy Walsh
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              Created:
              Updated:
              Resolved: