<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<?xml version="1.0" encoding="UTF-8"??>
<html>
<head><meta name="data-accessibility-fixed" content="2026-05-15T18:18:09.930007"></head>
<body><structuredefinition xmlns="http://hl7.org/fhir">
  <id value="link-original-resource-id-extension"></id>
  <text>
    <status value="extensions"></status><div xmlns="http://www.w3.org/1999/xhtml">
<p class="res-header-id"><b>Generated Narrative: StructureDefinition link-original-resource-id-extension</b></p>
<a name="link-original-resource-id-extension"> </a><a name="hclink-original-resource-id-extension"> </a><table border="0" cellpadding="0" cellspacing="0" style="border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top">
<tr style="border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top">
<th style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="The logical name of the element">Name</a></th>
<th style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Information about the use of the element">Flags</a></th>
<th style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Minimum and Maximum # of times the element can appear in the instance">Card.</a></th>
<th style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px; width: 100px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Reference to the type of the element">Type</a></th>
<th style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; padding-top: 3px; padding-bottom: 3px" class="hierarchy">
<a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Additional information about the element">Description &amp; Constraints</a><span style="float: right"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format"><img src="data:image/png;base64,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" alt="doco" style="background-color: inherit"></a></span>
</th>
</tr>
<tr style="border: 0px #F0F0F0 solid; padding: 0px; vertical-align: top; background-color: white">
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)" class="hierarchy">
<img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"><img src="icon_element.gif" alt="." style="background-color: inherit" title="Element" class="hierarchy"> <a href="StructureDefinition-link-original-resource-id-extension-definitions.html#Extension" title="This extension stores the original {Resource}.id of a source that was modified by a processing system (e.g., NHSNLink) to make it usable for NHSN when the original did not meet FHIR-standard requirements. Resource IDs that are more than 64 characters long are not valid per the FHIR specification and must be modified.">Extension</a><a name="Extension"> </a>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy">
<span style="opacity: 0.87">0</span><span style="opacity: 0.87">..</span><span style="opacity: 0.87">*</span>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"><a href="http://hl7.org/fhir/R4/extensibility.html#Extension">Extension</a></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy">Original Resource Id</td>
</tr>
<tr style="border: 0px #F0F0F0 solid; padding: 0px; vertical-align: top; background-color: #F7F7F7">
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)" class="hierarchy">
<img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"><img src="icon_extension_simple.png" alt="." style="background-color: inherit" title="Simple Extension" class="hierarchy"> <a style="text-decoration: line-through" href="StructureDefinition-link-original-resource-id-extension-definitions.html#Extension.extension">extension</a><a name="Extension.extension"> </a>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy">
<span style="text-decoration: line-through"></span><span style="text-decoration: line-through">0</span><span style="text-decoration: line-through">..</span><span style="text-decoration: line-through">0</span>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"><span style="font-style: italic">Extension</span></td>
</tr>
<tr style="border: 0px #F0F0F0 solid; padding: 0px; vertical-align: top; background-color: white">
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)" class="hierarchy">
<img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"><img src="tbl_vjoin.png" alt="." style="background-color: inherit" class="hierarchy"><img src="icon_element.gif" alt="." style="background-color: inherit" title="Element" class="hierarchy"> <a href="StructureDefinition-link-original-resource-id-extension-definitions.html#Extension.url">url</a><a name="Extension.url"> </a>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy">
<span style="opacity: 0.87">1</span><span style="opacity: 0.87">..</span><span style="opacity: 0.87">1</span>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.87" href="http://hl7.org/fhir/R4/datatypes.html#uri">uri</a></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: white; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"><span style="color: darkgreen">"http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-resource-id-extension"</span></td>
</tr>
<tr style="border: 0px #F0F0F0 solid; padding: 0px; vertical-align: top; background-color: #F7F7F7">
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)" class="hierarchy">
<img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"><img src="icon_primitive.png" alt="." style="background-color: inherit" title="Primitive Data Type" class="hierarchy"> <a href="StructureDefinition-link-original-resource-id-extension-definitions.html#Extension.value[x]">value[x]</a><a name="Extension.value_x_"> </a>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.87">1</span>
</td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"><a href="http://hl7.org/fhir/R4/datatypes.html#string">string</a></td>
<td style="vertical-align: top; text-align: var(--ig-left,left); background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding: 0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.87">Value of extension</span></td>
</tr>
<tr><td colspan="5" class="hierarchy">
<br><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format"><img src="data:image/png;base64,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" alt="doco" style="background-color: inherit"> Documentation for this format</a>
</td></tr>
</table>
</div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueinteger value="2">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valuecanonical value="http://www.cdc.gov/nhsn/fhirportal/dqm/ig/ImplementationGuide/gov.cdc.nhsn.dqm"></valuecanonical>
      </extension>
    </valueinteger>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valuecode value="trial-use">
      <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valuecanonical value="http://www.cdc.gov/nhsn/fhirportal/dqm/ig/ImplementationGuide/gov.cdc.nhsn.dqm"></valuecanonical>
      </extension>
    </valuecode>
  </extension>
  <url value="http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-resource-id-extension"></url>
  <version value="2.0.0"></version>
  <name value="OriginalResourceId"></name>
  <title value="Original Resource ID"></title>
  <status value="active"></status>
  <date value="2023-04-27T18:20:47-07:00"></date>
  <publisher value="CDC National Healthcare Safety Network (NHSN)"></publisher>
  <contact>
    <name value="CDC National Healthcare Safety Network (NHSN)"></name>
    <telecom>
      <system value="url"></system>
      <value value="http://www.cdc.gov/nhsn"></value>
    </telecom>
    <telecom>
      <system value="email"></system>
      <value value="nhsn@cdc.gov"></value>
    </telecom>
  </contact>
  <description value="This extension stores the original {Resource}.id of a source that was modified by a processing system (e.g., NHSNLink) to make it usable for NHSN when the original did not meet FHIR-standard requirements. Resource IDs that are more than 64 characters long are not valid per the FHIR specification and must be modified."></description>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"></system>
      <code value="US"></code>
    </coding>
  </jurisdiction>
  <fhirversion value="4.0.1"></fhirversion>
  <mapping>
    <identity value="rim"></identity>
    <uri value="http://hl7.org/v3"></uri>
    <name value="RIM Mapping"></name>
  </mapping>
  <kind value="complex-type"></kind>
  <abstract value="false"></abstract>
  <context>
    <type value="element"></type>
    <expression value="DomainResource"></expression>
  </context>
  <context>
    <type value="element"></type>
    <expression value="Reference"></expression>
  </context>
  <context>
    <type value="fhirpath"></type>
    <expression value="ofType(FHIR.Reference)"></expression>
  </context>
  <type value="Extension"></type>
  <basedefinition value="http://hl7.org/fhir/StructureDefinition/Extension"></basedefinition>
  <derivation value="constraint"></derivation>
  <snapshot>
    <extension url="http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version">
      <valuestring value="4.0.1"></valuestring>
    </extension>
    <element id="Extension">
      <path value="Extension"></path>
      <short value="Original Resource Id"></short>
      <definition value="This extension stores the original {Resource}.id of a source that was modified by a processing system (e.g., NHSNLink) to make it usable for NHSN when the original did not meet FHIR-standard requirements. Resource IDs that are more than 64 characters long are not valid per the FHIR specification and must be modified."></definition>
      <min value="0"></min>
      <max value="*"></max>
      <base>
        <path value="Extension"></path>
        <min value="0"></min>
        <max value="*"></max>
      
      <condition value="ele-1"></condition>
      <constraint>
        <key value="ele-1"></key>
        <severity value="error"></severity>
        <human value="All FHIR elements must have a @value or children"></human>
        <expression value="hasValue() or (children().count() &gt; id.count())"></expression>
        <xpath value="@value|f:*|h:div"></xpath>
        <source value="http://hl7.org/fhir/StructureDefinition/Element"></source>
      </constraint>
      <constraint>
        <key value="ext-1"></key>
        <severity value="error"></severity>
        <human value="Must have either extensions or value[x], not both"></human>
        <expression value="extension.exists() != value.exists()"></expression>
        <xpath value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])"></xpath>
        <source value="http://hl7.org/fhir/StructureDefinition/Extension"></source>
      </constraint>
      <ismodifier value="false"></ismodifier>
    </element>
    <element id="Extension.id">
      <path value="Extension.id"></path>
      <representation value="xmlAttr"></representation>
      <short value="Unique id for inter-element referencing"></short>
      <definition value="Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."></definition>
      <min value="0"></min>
      <max value="1"></max>
      <base>
        <path value="Element.id"></path>
        <min value="0"></min>
        <max value="1"></max>
      
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueurl value="string"></valueurl>
        </extension>
        <code value="http://hl7.org/fhirpath/System.String"></code>
      </type>
      <ismodifier value="false"></ismodifier>
      <issummary value="false"></issummary>
      <mapping>
        <identity value="rim"></identity>
        <map value="n/a"></map>
      </mapping>
    </element>
    <element id="Extension.extension">
      <path value="Extension.extension"></path>
      <slicing>
        <discriminator>
          <type value="value"></type>
          <path value="url"></path>
        </discriminator>
        <description value="Extensions are always sliced by (at least) url"></description>
        <rules value="open"></rules>
      </slicing>
      <short value="Extension"></short>
      <definition value="An Extension"></definition>
      <min value="0"></min>
      <max value="0"></max>
      <base>
        <path value="Element.extension"></path>
        <min value="0"></min>
        <max value="*"></max>
      
      <type>
        <code value="Extension"></code>
      </type>
      <constraint>
        <key value="ele-1"></key>
        <severity value="error"></severity>
        <human value="All FHIR elements must have a @value or children"></human>
        <expression value="hasValue() or (children().count() &gt; id.count())"></expression>
        <xpath value="@value|f:*|h:div"></xpath>
        <source value="http://hl7.org/fhir/StructureDefinition/Element"></source>
      </constraint>
      <constraint>
        <key value="ext-1"></key>
        <severity value="error"></severity>
        <human value="Must have either extensions or value[x], not both"></human>
        <expression value="extension.exists() != value.exists()"></expression>
        <xpath value='exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])'></xpath>
        <source value="http://hl7.org/fhir/StructureDefinition/Extension"></source>
      </constraint>
      <ismodifier value="false"></ismodifier>
      <issummary value="false"></issummary>
    </element>
    <element id="Extension.url">
      <path value="Extension.url"></path>
      <representation value="xmlAttr"></representation>
      <short value="identifies the meaning of the extension"></short>
      <definition value="Source of the definition for the extension code - a logical name or a URL."></definition>
      <comment value="The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension."></comment>
      <min value="1"></min>
      <max value="1"></max>
      <base>
        <path value="Extension.url"></path>
        <min value="1"></min>
        <max value="1"></max>
      
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type">
          <valueurl value="uri"></valueurl>
        </extension>
        <code value="http://hl7.org/fhirpath/System.String"></code>
      </type>
      <fixeduri value="http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-resource-id-extension"></fixeduri>
      <ismodifier value="false"></ismodifier>
      <issummary value="false"></issummary>
      <mapping>
        <identity value="rim"></identity>
        <map value="N/A"></map>
      </mapping>
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]"></path>
      <short value="Value of extension"></short>
      <definition value="Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list)."></definition>
      <min value="1"></min>
      <max value="1"></max>
      <base>
        <path value="Extension.value[x]"></path>
        <min value="0"></min>
        <max value="1"></max>
      
      <type>
        <code value="string"></code>
      </type>
      <constraint>
        <key value="ele-1"></key>
        <severity value="error"></severity>
        <human value="All FHIR elements must have a @value or children"></human>
        <expression value="hasValue() or (children().count() &gt; id.count())"></expression>
        <xpath value="@value|f:*|h:div"></xpath>
        <source value="http://hl7.org/fhir/StructureDefinition/Element"></source>
      </constraint>
      <ismodifier value="false"></ismodifier>
      <issummary value="false"></issummary>
      <mapping>
        <identity value="rim"></identity>
        <map value="N/A"></map>
      </mapping>
    </element>
  </snapshot>
  <differential>
    <element id="Extension">
      <path value="Extension"></path>
      <short value="Original Resource Id"></short>
      <definition value="This extension stores the original {Resource}.id of a source that was modified by a processing system (e.g., NHSNLink) to make it usable for NHSN when the original did not meet FHIR-standard requirements. Resource IDs that are more than 64 characters long are not valid per the FHIR specification and must be modified."></definition>
    </element>
    <element id="Extension.extension">
      <path value="Extension.extension"></path>
      <max value="0"></max>
    </element>
    <element id="Extension.url">
      <path value="Extension.url"></path>
      <fixeduri value="http://www.cdc.gov/nhsn/fhirportal/dqm/ig/StructureDefinition/link-original-resource-id-extension"></fixeduri>
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]"></path>
      <min value="1"></min>
      <type>
        <code value="string"></code>
      </type>
    </element>
  </differential>
</structuredefinition></body>
</html>
