Release 4

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Codesystem-search-modifier-code.xml

FHIR Infrastructure Work GroupMaturity Level: N/AStandards Status: Informative

Raw XML (canonical form + also see XML Format Specification)

Definition for Code System SearchModifierCode

<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="search-modifier-code"/> 
  <meta> 
    <lastUpdated value="2019-11-01T09:29:23.356+11:00"/> 
  </meta> 
  <text> 
    <status value="generated"/> 
    <div xmlns="http://www.w3.org/1999/xhtml">
      <h2> SearchModifierCode</h2> 
      <div> 
        <p> A supported modifier for a search parameter.</p> 

      </div> 
      <p> This code system http://hl7.org/fhir/search-modifier-code defines the following codes:</p> 
      <table class="codes">
        <tr> 
          <td style="white-space:nowrap">
            <b> Code</b> 
          </td> 
          <td> 
            <b> Display</b> 
          </td> 
          <td> 
            <b> Definition</b> 
          </td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">missing
            <a name="search-modifier-code-missing"> </a> 
          </td> 
          <td> Missing</td> 
          <td> The search parameter returns resources that have a value or not.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">exact
            <a name="search-modifier-code-exact"> </a> 
          </td> 
          <td> Exact</td> 
          <td> The search parameter returns resources that have a value that exactly matches the supplied
             parameter (the whole string, including casing and accents).</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">contains
            <a name="search-modifier-code-contains"> </a> 
          </td> 
          <td> Contains</td> 
          <td> The search parameter returns resources that include the supplied parameter value anywhere
             within the field being searched.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">not
            <a name="search-modifier-code-not"> </a> 
          </td> 
          <td> Not</td> 
          <td> The search parameter returns resources that do not contain a match.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">text
            <a name="search-modifier-code-text"> </a> 
          </td> 
          <td> Text</td> 
          <td> The search parameter is processed as a string that searches text associated with the code/value
             - either CodeableConcept.text, Coding.display, or Identifier.type.text.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">in
            <a name="search-modifier-code-in"> </a> 
          </td> 
          <td> In</td> 
          <td> The search parameter is a URI (relative or absolute) that identifies a value set, and
             the search parameter tests whether the coding is in the specified value set.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">not-in
            <a name="search-modifier-code-not-in"> </a> 
          </td> 
          <td> Not In</td> 
          <td> The search parameter is a URI (relative or absolute) that identifies a value set, and
             the search parameter tests whether the coding is not in the specified value set.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">below
            <a name="search-modifier-code-below"> </a> 
          </td> 
          <td> Below</td> 
          <td> The search parameter tests whether the value in a resource is subsumed by the specified
             value (is-a, or hierarchical relationships).</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">above
            <a name="search-modifier-code-above"> </a> 
          </td> 
          <td> Above</td> 
          <td> The search parameter tests whether the value in a resource subsumes the specified value
             (is-a, or hierarchical relationships).</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">type
            <a name="search-modifier-code-type"> </a> 
          </td> 
          <td> Type</td> 
          <td> The search parameter only applies to the Resource Type specified as a modifier (e.g. the
             modifier is not actually :type, but :Patient etc.).</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">identifier
            <a name="search-modifier-code-identifier"> </a> 
          </td> 
          <td> Identifier</td> 
          <td> The search parameter applies to the identifier on the resource, not the reference.</td> 
        </tr> 
        <tr> 
          <td style="white-space:nowrap">ofType
            <a name="search-modifier-code-ofType"> </a> 
          </td> 
          <td> Of Type</td> 
          <td> The search parameter has the format system|code|value, where the system and code refer
             to an Identifier.type.coding.system and .code, and match if any of the type codes match.
             All 3 parts must be present.</td> 
        </tr> 
      </table> 
    </div> 
  </text> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use"/> 
  </extension> 
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="3"/> 
  </extension> 
  <url value="http://hl7.org/fhir/search-modifier-code"/> 
  <identifier> 
    <system value="urn:ietf:rfc:3986"/> 
    <value value="urn:oid:2.16.840.1.113883.4.642.4.640"/> 
  </identifier> 
  <version value="4.0.1"/> 
  <name value="SearchModifierCode"/> 
  <title value="SearchModifierCode"/> 
  <status value="draft"/> 
  <experimental value="false"/> 
  <date value="2019-11-01T09:29:23+11:00"/> 
  <publisher value="HL7 (FHIR Project)"/> 
  <contact> 
    <telecom> 
      <system value="url"/> 
      <value value="http://hl7.org/fhir"/> 
    </telecom> 
    <telecom> 
      <system value="email"/> 
      <value value="fhir@lists.hl7.org"/> 
    </telecom> 
  </contact> 
  <description value="A supported modifier for a search parameter."/> 
  <caseSensitive value="true"/> 
  <valueSet value="http://hl7.org/fhir/ValueSet/search-modifier-code"/> 
  <content value="complete"/> 
  <concept> 
    <code value="missing"/> 
    <display value="Missing"/> 
    <definition value="The search parameter returns resources that have a value or not."/> 
  </concept> 
  <concept> 
    <code value="exact"/> 
    <display value="Exact"/> 
    <definition value="The search parameter returns resources that have a value that exactly matches the supplied
     parameter (the whole string, including casing and accents)."/> 
  </concept> 
  <concept> 
    <code value="contains"/> 
    <display value="Contains"/> 
    <definition value="The search parameter returns resources that include the supplied parameter value anywhere
     within the field being searched."/> 
  </concept> 
  <concept> 
    <code value="not"/> 
    <display value="Not"/> 
    <definition value="The search parameter returns resources that do not contain a match."/> 
  </concept> 
  <concept> 
    <code value="text"/> 
    <display value="Text"/> 
    <definition value="The search parameter is processed as a string that searches text associated with the code/value
     - either CodeableConcept.text, Coding.display, or Identifier.type.text."/> 
  </concept> 
  <concept> 
    <code value="in"/> 
    <display value="In"/> 
    <definition value="The search parameter is a URI (relative or absolute) that identifies a value set, and
     the search parameter tests whether the coding is in the specified value set."/> 
  </concept> 
  <concept> 
    <code value="not-in"/> 
    <display value="Not In"/> 
    <definition value="The search parameter is a URI (relative or absolute) that identifies a value set, and
     the search parameter tests whether the coding is not in the specified value set."/> 
  </concept> 
  <concept> 
    <code value="below"/> 
    <display value="Below"/> 
    <definition value="The search parameter tests whether the value in a resource is subsumed by the specified
     value (is-a, or hierarchical relationships)."/> 
  </concept> 
  <concept> 
    <code value="above"/> 
    <display value="Above"/> 
    <definition value="The search parameter tests whether the value in a resource subsumes the specified value
     (is-a, or hierarchical relationships)."/> 
  </concept> 
  <concept> 
    <code value="type"/> 
    <display value="Type"/> 
    <definition value="The search parameter only applies to the Resource Type specified as a modifier (e.g. the
     modifier is not actually :type, but :Patient etc.)."/> 
  </concept> 
  <concept> 
    <code value="identifier"/> 
    <display value="Identifier"/> 
    <definition value="The search parameter applies to the identifier on the resource, not the reference."/> 
  </concept> 
  <concept> 
    <code value="ofType"/> 
    <display value="Of Type"/> 
    <definition value="The search parameter has the format system|code|value, where the system and code refer
     to an Identifier.type.coding.system and .code, and match if any of the type codes match.
     All 3 parts must be present."/> 
  </concept> 
</CodeSystem>

Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.