FHIR Extensions Pack
5.3.0-ballot-tc1 - (September 2025 Ballot) International flag

This page is part of the FHIR Core Extensions Registry (v5.3.0-ballot-tc1: Release 5.3) based on FHIR (HL7® FHIR® Standard) v5.0.0. This version is a pre-release. The current official version is 5.2.0. For a full list of available versions, see the Directory of published versions

ValueSet: Value Filter Comparator

Official URL: http://hl7.org/fhir/ValueSet/value-filter-comparator Version: 5.3.0-ballot-tc1
Standards status: Trial-use Maturity Level: 1 Responsible: HL7 International / Clinical Decision Support Computable Name: ValueFilterComparator
Other Identifiers: OID:2.16.840.1.113883.4.642.3.3306

The type of comparator operator to use

References

Changes since version 5.2.0:

  • No changes

    • Logical Definition (CLD)

    • Include these codes as defined in http://hl7.org/fhir/search-comparator version 4.0.1
      CodeDisplayDefinition
      eqEqualsthe value for the parameter in the resource is equal to the provided value.
      gtGreater Thanthe value for the parameter in the resource is greater than the provided value.
      ltLess Thanthe value for the parameter in the resource is less than the provided value.
      geGreater or Equalsthe value for the parameter in the resource is greater or equal to the provided value.
      leLess of Equalthe value for the parameter in the resource is less or equal to the provided value.
      saStarts Afterthe value for the parameter in the resource starts after the provided value.
      ebEnds Beforethe value for the parameter in the resource ends before the provided value.

     

    Expansion

    Expansion performed internally based on codesystem Search Comparator v5.0.0 (CodeSystem)

    This value set contains 7 concepts

    CodeSystemDisplayDefinition
      eqhttp://hl7.org/fhir/search-comparatorEqualsthe value for the parameter in the resource is equal to the provided value.
      gthttp://hl7.org/fhir/search-comparatorGreater Thanthe value for the parameter in the resource is greater than the provided value.
      lthttp://hl7.org/fhir/search-comparatorLess Thanthe value for the parameter in the resource is less than the provided value.
      gehttp://hl7.org/fhir/search-comparatorGreater or Equalsthe value for the parameter in the resource is greater or equal to the provided value.
      lehttp://hl7.org/fhir/search-comparatorLess of Equalthe value for the parameter in the resource is less or equal to the provided value.
      sahttp://hl7.org/fhir/search-comparatorStarts Afterthe value for the parameter in the resource starts after the provided value.
      ebhttp://hl7.org/fhir/search-comparatorEnds Beforethe value for the parameter in the resource ends before the provided value.

    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