FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative
FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5
0.0.1-snapshot-2 - informative
FHIR Cross-Version Extensions package for FHIR R4 from FHIR R5 - Version 0.0.1-snapshot-2. See the Directory of published versions
| Page standards status: Informative | Maturity Level: 3 |
<CodeSystem xmlns="http://hl7.org/fhir">
<id value="search-modifier-code"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml">
<p>This code system
<code>http://hl7.org/fhir/search-modifier-code</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, Identifier.type.text, or Reference.display.</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">of-type
<a name="search-modifier-code-of-type"> </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>
<tr>
<td style="white-space:nowrap">code-text
<a name="search-modifier-code-code-text"> </a>
</td>
<td>Code Text</td>
<td>Tests whether the textual display value in a resource (e.g., CodeableConcept.text, Coding.display, or Reference.display) matches the supplied parameter value.</td>
</tr>
<tr>
<td style="white-space:nowrap">text-advanced
<a name="search-modifier-code-text-advanced"> </a>
</td>
<td>Text Advanced</td>
<td>Tests whether the value in a resource matches the supplied parameter value using advanced text handling that searches text associated with the code/value - e.g., CodeableConcept.text, Coding.display, or Identifier.type.text.</td>
</tr>
<tr>
<td style="white-space:nowrap">iterate
<a name="search-modifier-code-iterate"> </a>
</td>
<td>Iterate</td>
<td>The search parameter indicates an inclusion directive (_include, _revinclude) that is applied to an included resource instead of the matching resource.</td>
</tr>
</table>
</div>
</text>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
<valueCode value="informative"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
<valueInteger value="3"/>
</extension>
<extension url="http://hl7.org/fhir/StructureDefinition/package-source">
<extension url="packageId">
<valueId value="hl7.fhir.uv.xver-r5.r4"/>
</extension>
<extension url="version">
<valueString value="0.0.1-snapshot-2"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="fhir"/>
</extension>
<url value="http://hl7.org/fhir/search-modifier-code"/>
<version value="5.0.0"/>
<name value="SearchModifierCode"/>
<title value="Search Modifier Code"/>
<status value="active"/>
<experimental value="false"/>
<date value="2021-01-05T09:01:24+10:00"/>
<publisher value="FHIR Infrastructure"/>
<contact>
<name value="FHIR Infrastructure"/>
<telecom>
<system value="url"/>
<value value="http://www.hl7.org/Special/committees/fiwg"/>
</telecom>
</contact>
<description value="A supported modifier for a search parameter."/>
<jurisdiction>
<coding>
<system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
<code value="001"/>
<display value="World"/>
</coding>
</jurisdiction>
<caseSensitive value="true"/>
<valueSet value="http://hl7.org/fhir/ValueSet/search-modifier-code|4.0.1"/>
<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, Identifier.type.text, or Reference.display."/>
</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="of-type"/>
<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>
<concept>
<code value="code-text"/>
<display value="Code Text"/>
<definition
value="Tests whether the textual display value in a resource (e.g., CodeableConcept.text, Coding.display, or Reference.display) matches the supplied parameter value."/>
</concept>
<concept>
<code value="text-advanced"/>
<display value="Text Advanced"/>
<definition
value="Tests whether the value in a resource matches the supplied parameter value using advanced text handling that searches text associated with the code/value - e.g., CodeableConcept.text, Coding.display, or Identifier.type.text."/>
</concept>
<concept>
<code value="iterate"/>
<display value="Iterate"/>
<definition
value="The search parameter indicates an inclusion directive (_include, _revinclude) that is applied to an included resource instead of the matching resource."/>
</concept>
</CodeSystem>
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r5.r4#0.0.1-snapshot-2 based on FHIR 4.0.1. Generated 2025-09-13
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