US Core Implementation Guide
8.0.0-ballot - Ballot United States of America flag

US Core Implementation Guide, published by HL7 International / Cross-Group Projects. This guide is not an authorized publication; it is the continuous build for version 8.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/US-Core/ and changes regularly. See the Directory of published versions

ValueSet: US Core Pregnancy Intent Codes

Official URL: http://hl7.org/fhir/us/core/ValueSet/us-core-pregnancy-intent Version: 8.0.0-ballot
Standards status: Trial-use Maturity Level: 3 Computable Name: USCorePregnancyIntentCodes
Other Identifiers: OID:2.16.840.1.113883.4.642.40.2.48.17

Copyright/Legal: Used by permission of HL7 International, all rights reserved Creative Commons License

This value set includes SNOMED CT codes and the HL7 V3 code for the concept "unknown".

References

Changes since version 7.0.0:

  • No changes

    • This value set uses SMOMED CT codes, which are available in VSAC. LOINC also provides an example list LL4053-6 for the code 86645-9 (Pregnancy intention in the next year - Reported) used in the US Core Observation Pregnancy Intent Profile. The table below provides implementers with a concept mapping between these codes.

    SNOMED CT SNOMED CT Preferred Name LOINC Answer ID Answer
    454381000124105 Not sure of desire to become pregnant (finding) LA14072-5 Unsure
    454391000124108 Ambivalent about becoming pregnant (finding) LA26439-2 I'm OK either way
    454401000124105 No desire to become pregnant (finding) LA26440-0 No, I don't want to become pregnant
    454411000124108 Wants to become pregnant (finding) LA26438-4 Yes, I want to become pregnant

    Logical Definition (CLD)

    Generated Narrative: ValueSet us-core-pregnancy-intent

    This value set includes codes based on the following rules:

    • Import all the codes that are contained in Pregnancy Intention
    • Include these codes as defined in http://terminology.hl7.org/CodeSystem/v3-NullFlavor
      CodeDisplayDefinition
      UNK Unknown **Description:**A proper value is applicable, but not known.

      **Usage Notes**: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless:

      1. Those properties themselves directly translate to a semantic of "unknown". (E.g. a local code sent as a translation that conveys 'unknown')
      2. Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of "H" and a URL prefix of "tel:" to convey that it is the home phone number that is unknown.)

     

    Expansion

    Generated Narrative: ValueSet

    Expansion based on:

    This value set contains 5 concepts

    CodeSystemDisplayDefinition
      454381000124105http://snomed.info/sctNot sure of desire to become pregnant (finding)
      454391000124108http://snomed.info/sctAmbivalent about becoming pregnant (finding)
      454401000124105http://snomed.info/sctNo desire to become pregnant (finding)
      454411000124108http://snomed.info/sctWants to become pregnant (finding)
      UNKhttp://terminology.hl7.org/CodeSystem/v3-NullFlavorUnknown

    **Description:**A proper value is applicable, but not known.

    Usage Notes: This means the actual value is not known. If the only thing that is unknown is how to properly express the value in the necessary constraints (value set, datatype, etc.), then the OTH or UNC flavor should be used. No properties should be included for a datatype with this property unless:

    1. Those properties themselves directly translate to a semantic of "unknown". (E.g. a local code sent as a translation that conveys 'unknown')
    2. Those properties further qualify the nature of what is unknown. (E.g. specifying a use code of "H" and a URL prefix of "tel:" to convey that it is the home phone number that is unknown.)

    Explanation of the columns that may appear on this page:

    Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
    System The source of the definition of the code (when the value set draws in codes defined elsewhere)
    Code The code (used as the code in the resource instance)
    Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
    Definition An explanation of the meaning of the concept
    Comments Additional notes about how to use the code