Consolidated CDA Release 2.1 StructureDefinition Publication
2.1 - CI Build

Consolidated CDA Release 2.1 StructureDefinition Publication, published by Health Level Seven. This is not an authorized publication; it is the continuous build for version 2.1). This version is based on the current content of https://github.com/HL7/CDA-ccda-2.1-sd/ and changes regularly. See the Directory of published versions

## Logical Model: PregnancyObservation - XML Profile

Draft as of 2023-09-29

XML representation of the PregnancyObservation logical model.

Raw xml | Download

    <StructureDefinition xmlns="http://hl7.org/fhir">
      <id value="PregnancyObservation"/>
      <text>
        <status value="extensions"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><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 : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" 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 : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" 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 : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Minimum and Maximum # of times the the element can appear in the instance">Card.</a></th><th style="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 : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" 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, " 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 : 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: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation">Observation</a><a name="Observation"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">CDAR2.Observation</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">XML Namespace: </span>urn:hl7-org:v3<br/>Elements defined in Ancestors: <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">@classCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">@moodCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">@negationInd</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">realmCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">typeId</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html" title="When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question">templateId</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">id</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">code</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">derivationExpr</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">text</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">statusCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">effectiveTime</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">priorityCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">repeatNumber</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">languageCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">value</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">interpretationCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">methodCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html" title="Drawn from concept domain ActSite">targetSiteCode</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">subject</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">specimen</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">performer</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">author</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">informant</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">participant</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">entryRelationship</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">reference</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html">precondition</a>, <a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-Observation.html" title="Relates an Observation to the ObservationRange class, where the expected range of values for a particular observation can be specified.">referenceRange</a></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : 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_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.classCode">classCode</a><a name="Observation.classCode"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">1</span><span style="opacity: 0.5">..</span><span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-cs-simple.html" title="code">cs</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Fixed Value: </span><span style="color: darkgreen">OBS</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : 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: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.moodCode">moodCode</a><a name="Observation.moodCode"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">1</span><span style="opacity: 0.5">..</span><span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-cs-simple.html" title="code">cs</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Fixed Value: </span><span style="color: darkgreen">EVN</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck13.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_slice.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Slice Definition" class="hierarchy"/> <a style="font-style: italic" href="StructureDefinition-PregnancyObservation-definitions.html#Observation.templateId">Slices for templateId</a><a name="Observation.templateId"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-style: italic"/><span style="font-style: italic">1</span><span style="font-style: italic">..</span><span style="opacity: 0.5; font-style: italic">*</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5; font-style: italic" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-II.html">II</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold; font-style: italic">Slice: </span><span style="font-style: italic">Unordered, Open by value:root</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck125.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end_slicer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_slice_item.png" alt="." style="background-color: white; background-color: inherit" title="Slice Item" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.templateId:primary" title="Slice primary">templateId:primary</a><a name="Observation.templateId"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..1</td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-II.html">II</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1250.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_slice.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.templateId:primary.root">root</a><a name="Observation.templateId.root"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-oid.html" title="string">oid</a><span style="opacity: 0.5">, </span><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-uuid.html" title="string">uuid</a><span style="opacity: 0.5">, </span><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-ruid.html" title="string">ruid</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Required Pattern: </span><span style="color: darkgreen">2.16.840.1.113883.10.20.15.3.8</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1240.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end_slice.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_extension_simple.png" alt="." style="background-color: white; background-color: inherit" title="Simple Extension" class="hierarchy"/> <span style="text-decoration:line-through">extension</span><a name="Observation.templateId.extension"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="text-decoration:line-through"/><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 : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck11.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: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.code">code</a><a name="Observation.code"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">1</span><span style="opacity: 0.5">..</span><span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-CD.html">CD</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck110.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.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: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.code.code">code</a><a name="Observation.code.code"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-cs-simple.html" title="code">cs</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Required Pattern: </span><span style="color: darkgreen">ASSERTION</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck100.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.code.codeSystem">codeSystem</a><a name="Observation.code.codeSystem"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-oid.html" title="string">oid</a><span style="opacity: 0.5">, </span><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-uuid.html" title="string">uuid</a><span style="opacity: 0.5">, </span><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-ruid.html" title="string">ruid</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Required Pattern: </span><span style="color: darkgreen">2.16.840.1.113883.5.4</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck11.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: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.statusCode">statusCode</a><a name="Observation.statusCode"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-CS.html">CS</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck100.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.statusCode.code">code</a><a name="Observation.statusCode.code"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-cs-simple.html" title="code">cs</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Fixed Value: </span><span style="color: darkgreen">completed</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : 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: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.effectiveTime">effectiveTime</a><a name="Observation.effectiveTime"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">0</span><span style="opacity: 0.5">..</span><span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-IVL-TS.html">IVL_TS</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck11.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_resource.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Resource" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.value">value</a><a name="Observation.value"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..1</td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-CD.html">CD</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck100.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vline.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: white; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.value.code">code</a><a name="Observation.value.code"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-cs-simple.html" title="code">cs</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Binding: </span><a href="https://vsac.nlm.nih.gov/valueset/2.16.840.1.113762.1.4.1099.24/expansion">Extended Pregnancy Status</a> (<a href="http://hl7.org/fhir/R5/terminologies.html#required" title="To be conformant, the concept in this element SHALL be from the specified value set.">required</a>)</td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck03.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_slice.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Slice Definition" class="hierarchy"/> <a style="font-style: italic" href="StructureDefinition-PregnancyObservation-definitions.html#Observation.entryRelationship">Slices for entryRelationship</a><a name="Observation.entryRelationship"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-style: italic"/><span style="opacity: 0.5; font-style: italic">0</span><span style="opacity: 0.5; font-style: italic">..</span><span style="opacity: 0.5; font-style: italic">*</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5; font-style: italic" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-EntryRelationship.html">EntryRelationship</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold; font-style: italic">Slice: </span><span style="font-style: italic">Unordered, Open by profile:observation</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck025.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end_slicer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_slice_item.png" alt="." style="background-color: white; background-color: inherit" title="Slice Item" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.entryRelationship:estimatedDateofDelivery" title="Slice estimatedDateofDelivery">entryRelationship:estimatedDateofDelivery</a><a name="Observation.entryRelationship"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..1</td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-EntryRelationship.html">EntryRelationship</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7"><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck0250.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_slice.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_element.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Element" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.entryRelationship:estimatedDateofDelivery.typeCode">typeCode</a><a name="Observation.entryRelationship.typeCode"> </a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">1</span><span style="opacity: 0.5">..</span><span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-cs-simple.html" title="code">cs</a></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="font-weight:bold">Fixed Value: </span><span style="color: darkgreen">REFR</span></td></tr>
    <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white"><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck0240.png)" class="hierarchy"><img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_blank.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="tbl_vjoin_end_slice.png" alt="." style="background-color: inherit" class="hierarchy"/><img src="icon_resource.png" alt="." style="background-color: white; background-color: inherit" title="Resource" class="hierarchy"/> <a href="StructureDefinition-PregnancyObservation-definitions.html#Observation.entryRelationship:estimatedDateofDelivery.observation">observation</a><a name="Observation.entryRelationship.observation"> </a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"/><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">1..<span style="opacity: 0.5">1</span></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><a href="StructureDefinition-EstimatedDateofDelivery.html" title="http://hl7.org/cda/stds/core/StructureDefinition/Observation">EstimatedDateofDelivery</a></td><td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy"><span style="opacity: 0.5">Base for all types and resources</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, " alt="doco" style="background-color: inherit"/> Documentation for this format</a></td></tr></table></div>
      </text>
      <extension
                 url="http://hl7.org/fhir/tools/StructureDefinition/logical-target">
        <valueBoolean>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/data-absent-reason">
            <valueCode value="not-applicable"/>
          </extension>
        </valueBoolean>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace">
        <valueUri value="urn:hl7-org:v3"/>
      </extension>
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name">
        <valueUri value="observation"/>
      </extension>
      <url
           value="http://hl7.org/cda/us/ccda/StructureDefinition/PregnancyObservation"/>
      <identifier>
        <value value="urn:oid:2.16.840.1.113883.10.20.15.3.8"/>
      </identifier>
      <version value="2.1"/>
      <name value="PregnancyObservation"/>
      <title value="Pregnancy Observation"/>
      <status value="draft"/>
      <date value="2023-09-29T16:20:44+00:00"/>
      <publisher value="Health Level Seven"/>
      <contact>
        <name value="HL7 International - Structured Documents"/>
        <telecom>
          <system value="url"/>
          <value value="http://www.hl7.org/Special/committees/structure"/>
        </telecom>
      </contact>
      <description
                   value="This clinical statement represents current and/or prior pregnancy dates enabling investigators to determine if the subject of the case report was pregnant during the course of a condition."/>
      <jurisdiction>
        <coding>
          <system value="urn:iso:std:iso:3166"/>
          <code value="US"/>
        </coding>
      </jurisdiction>
      <fhirVersion value="5.0.0"/>
      <mapping>
        <identity value="rim"/>
        <uri value="http://hl7.org/v3"/>
        <name value="RIM Mapping"/>
      </mapping>
      <kind value="logical"/>
      <abstract value="false"/>
      <type value="http://hl7.org/cda/stds/core/StructureDefinition/Observation"/>
      <baseDefinition
                      value="http://hl7.org/cda/stds/core/StructureDefinition/Observation"/>
      <derivation value="constraint"/>
      <snapshot>
        <element id="Observation">
          <path value="Observation"/>
          <short value="Base for all types and resources"/>
          <definition
                      value="Base definition for all types defined in FHIR type system."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Base"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <constraint>
            <key value="ele-1"/>
            <severity value="error"/>
            <human value="All FHIR elements must have a @value or children"/>
            <expression
                        value="hasValue() or (children().count() &gt; id.count())"/>
            <source value="http://hl7.org/fhir/StructureDefinition/Element"/>
          </constraint>
          <isModifier value="false"/>
          <mapping>
            <identity value="rim"/>
            <map value="n/a"/>
          </mapping>
        </element>
        <element id="Observation.classCode">
          <path value="Observation.classCode"/>
          <representation value="xmlAttr"/>
          <comment
                   value="SHALL contain exactly one [1..1] @classCode=&quot;OBS&quot; Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:81-451)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Observation.classCode"/>
            <min value="1"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <fixedCode value="OBS"/>
          <binding>
            <strength value="required"/>
            <valueSet
                      value="http://terminology.hl7.org/ValueSet/v3-ActClassObservation"/>
          </binding>
        </element>
        <element id="Observation.moodCode">
          <path value="Observation.moodCode"/>
          <representation value="xmlAttr"/>
          <comment
                   value="SHALL contain exactly one [1..1] @moodCode=&quot;EVN&quot; Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:81-452)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Observation.moodCode"/>
            <min value="1"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <fixedCode value="EVN"/>
        </element>
        <element id="Observation.negationInd">
          <path value="Observation.negationInd"/>
          <representation value="xmlAttr"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.negationInd"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="boolean"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/bl-simple"/>
          </type>
        </element>
        <element id="Observation.realmCode">
          <path value="Observation.realmCode"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.realmCode"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CS"/>
          </type>
        </element>
        <element id="Observation.typeId">
          <path value="Observation.typeId"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.typeId"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element id="Observation.templateId">
          <path value="Observation.templateId"/>
          <slicing>
            <discriminator>
              <type value="value"/>
              <path value="root"/>
            </discriminator>
            <rules value="open"/>
          </slicing>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question"/>
          <min value="1"/>
          <max value="*"/>
          <base>
            <path value="Observation.templateId"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element id="Observation.templateId:primary">
          <path value="Observation.templateId"/>
          <sliceName value="primary"/>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question"/>
          <comment
                   value="SHALL contain exactly one [1..1] templateId (CONF:81-16768) such that it, SHALL not contain [0..0] extension."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Observation.templateId"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element id="Observation.templateId:primary.nullFlavor">
          <path value="Observation.templateId.nullFlavor"/>
          <representation value="xmlAttr"/>
          <label value="Exceptional Value Detail"/>
          <definition
                      value="If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="ANY.nullFlavor"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
          </binding>
        </element>
        <element id="Observation.templateId:primary.assigningAuthorityName">
          <path value="Observation.templateId.assigningAuthorityName"/>
          <representation value="xmlAttr"/>
          <label value="Assigning Authority Name"/>
          <definition
                      value="A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="II.assigningAuthorityName"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.templateId:primary.displayable">
          <path value="Observation.templateId.displayable"/>
          <representation value="xmlAttr"/>
          <label value="Displayable"/>
          <definition
                      value="Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false)."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="II.displayable"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="boolean"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/bl-simple"/>
          </type>
        </element>
        <element id="Observation.templateId:primary.root">
          <path value="Observation.templateId.root"/>
          <representation value="xmlAttr"/>
          <label value="Root"/>
          <definition
                      value="A unique identifier that guarantees the global uniqueness of the instance identifier. The root alone may be the entire instance identifier."/>
          <comment
                   value="SHALL contain exactly one [1..1] @root=&quot;2.16.840.1.113883.10.20.15.3.8&quot; (CONF:81-16868)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="II.root"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/oid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/uuid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/ruid"/>
          </type>
          <patternString value="2.16.840.1.113883.10.20.15.3.8"/>
        </element>
        <element id="Observation.templateId:primary.extension">
          <path value="Observation.templateId.extension"/>
          <representation value="xmlAttr"/>
          <label value="Extension"/>
          <definition
                      value="A character string as a unique identifier within the scope of the identifier root."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="II.extension"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.id">
          <path value="Observation.id"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.id"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element id="Observation.code">
          <path value="Observation.code"/>
          <representation value="typeAttr"/>
          <comment
                   value="SHALL contain exactly one [1..1] code (CONF:81-19153)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Observation.code"/>
            <min value="1"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CD"/>
          </type>
          <binding>
            <strength value="extensible"/>
            <valueSet
                      value="http://terminology.hl7.org/ValueSet/v3-ObservationType"/>
          </binding>
        </element>
        <element id="Observation.code.nullFlavor">
          <path value="Observation.code.nullFlavor"/>
          <representation value="xmlAttr"/>
          <label value="Exceptional Value Detail"/>
          <definition
                      value="If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="ANY.nullFlavor"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
          </binding>
        </element>
        <element id="Observation.code.code">
          <path value="Observation.code.code"/>
          <representation value="xmlAttr"/>
          <label value="Code"/>
          <definition
                      value="The plain code symbol defined by the code system. For example, &quot;784.0&quot; is the code symbol of the ICD-9 code &quot;784.0&quot; for headache."/>
          <comment
                   value="This code SHALL contain exactly one [1..1] @code=&quot;ASSERTION&quot; Assertion (CONF:81-19154)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="CD.code"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <patternCode value="ASSERTION"/>
        </element>
        <element id="Observation.code.codeSystem">
          <path value="Observation.code.codeSystem"/>
          <representation value="xmlAttr"/>
          <label value="Code System"/>
          <definition value="Specifies the code system that defines the code."/>
          <comment
                   value="This code SHALL contain exactly one [1..1] @codeSystem=&quot;2.16.840.1.113883.5.4&quot; (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:81-26505)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="CD.codeSystem"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/oid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/uuid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/ruid"/>
          </type>
          <patternString value="2.16.840.1.113883.5.4"/>
        </element>
        <element id="Observation.code.codeSystemName">
          <path value="Observation.code.codeSystemName"/>
          <representation value="xmlAttr"/>
          <label value="Code System Name"/>
          <definition value="The common name of the coding system."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.codeSystemName"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.code.codeSystemVersion">
          <path value="Observation.code.codeSystemVersion"/>
          <representation value="xmlAttr"/>
          <label value="Code System Version"/>
          <definition
                      value="If applicable, a version descriptor defined specifically for the given code system."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.codeSystemVersion"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.code.displayName">
          <path value="Observation.code.displayName"/>
          <representation value="xmlAttr"/>
          <label value="Display Name"/>
          <definition
                      value="A name or title for the code, under which the sending system shows the code value to its users."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.displayName"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.code.sdtcValueSet">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace">
            <valueUri value="urn:hl7-org:sdtc"/>
          </extension>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name">
            <valueString value="valueSet"/>
          </extension>
          <path value="Observation.code.sdtcValueSet"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.valueSet"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/oid"/>
          </type>
        </element>
        <element id="Observation.code.sdtcValueSetVersion">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace">
            <valueUri value="urn:hl7-org:sdtc"/>
          </extension>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name">
            <valueString value="valueSetVersion"/>
          </extension>
          <path value="Observation.code.sdtcValueSetVersion"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.sdtcValueSetVersion"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.code.originalText">
          <path value="Observation.code.originalText"/>
          <label value="Original Text"/>
          <definition
                      value="The text or phrase used as the basis for the coding."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.originalText"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/ED"/>
          </type>
        </element>
        <element id="Observation.code.qualifier">
          <path value="Observation.code.qualifier"/>
          <label value="Qualifier"/>
          <definition
                      value="Specifies additional codes that increase the specificity of the the primary code."/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="CD.qualifier"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CR"/>
          </type>
        </element>
        <element id="Observation.code.translation">
          <path value="Observation.code.translation"/>
          <representation value="typeAttr"/>
          <label value="Translation"/>
          <definition
                      value="A set of other concept descriptors that translate this concept descriptor into other code systems."/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="CD.translation"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CD"/>
          </type>
        </element>
        <element id="Observation.derivationExpr">
          <path value="Observation.derivationExpr"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.derivationExpr"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/ST"/>
          </type>
        </element>
        <element id="Observation.text">
          <path value="Observation.text"/>
          <representation value="typeAttr"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.text"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/ED"/>
          </type>
        </element>
        <element id="Observation.statusCode">
          <path value="Observation.statusCode"/>
          <comment
                   value="SHALL contain exactly one [1..1] statusCode (CONF:81-455)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Observation.statusCode"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CS"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-ActStatus"/>
          </binding>
        </element>
        <element id="Observation.statusCode.nullFlavor">
          <path value="Observation.statusCode.nullFlavor"/>
          <representation value="xmlAttr"/>
          <label value="Exceptional Value Detail"/>
          <definition
                      value="If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="ANY.nullFlavor"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
          </binding>
        </element>
        <element id="Observation.statusCode.code">
          <path value="Observation.statusCode.code"/>
          <representation value="xmlAttr"/>
          <label value="Code"/>
          <definition
                      value="The plain code symbol defined by the code system. For example, &quot;784.0&quot; is the code symbol of the ICD-9 code &quot;784.0&quot; for headache."/>
          <comment
                   value="This statusCode SHALL contain exactly one [1..1] @code=&quot;completed&quot; Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14 STATIC) (CONF:81-19110)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="CD.code"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <fixedCode value="completed"/>
        </element>
        <element id="Observation.statusCode.codeSystem">
          <path value="Observation.statusCode.codeSystem"/>
          <representation value="xmlAttr"/>
          <label value="Code System"/>
          <definition value="Specifies the code system that defines the code."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="CD.codeSystem"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/oid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/uuid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/ruid"/>
          </type>
        </element>
        <element id="Observation.statusCode.codeSystemName">
          <path value="Observation.statusCode.codeSystemName"/>
          <representation value="xmlAttr"/>
          <label value="Code System Name"/>
          <definition value="The common name of the coding system."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="CD.codeSystemName"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.statusCode.codeSystemVersion">
          <path value="Observation.statusCode.codeSystemVersion"/>
          <representation value="xmlAttr"/>
          <label value="Code System Version"/>
          <definition
                      value="If applicable, a version descriptor defined specifically for the given code system."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="CD.codeSystemVersion"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.statusCode.displayName">
          <path value="Observation.statusCode.displayName"/>
          <representation value="xmlAttr"/>
          <label value="Display Name"/>
          <definition
                      value="A name or title for the code, under which the sending system shows the code value to its users."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="CD.displayName"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.statusCode.sdtcValueSet">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace">
            <valueUri value="urn:hl7-org:sdtc"/>
          </extension>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name">
            <valueString value="valueSet"/>
          </extension>
          <path value="Observation.statusCode.sdtcValueSet"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.valueSet"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/oid"/>
          </type>
        </element>
        <element id="Observation.statusCode.sdtcValueSetVersion">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace">
            <valueUri value="urn:hl7-org:sdtc"/>
          </extension>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name">
            <valueString value="valueSetVersion"/>
          </extension>
          <path value="Observation.statusCode.sdtcValueSetVersion"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.sdtcValueSetVersion"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.statusCode.originalText">
          <path value="Observation.statusCode.originalText"/>
          <label value="Original Text"/>
          <definition
                      value="The text or phrase used as the basis for the coding."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="CD.originalText"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/ED"/>
          </type>
        </element>
        <element id="Observation.statusCode.qualifier">
          <path value="Observation.statusCode.qualifier"/>
          <label value="Qualifier"/>
          <definition
                      value="Specifies additional codes that increase the specificity of the the primary code."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="CD.qualifier"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CR"/>
          </type>
        </element>
        <element id="Observation.statusCode.translation">
          <path value="Observation.statusCode.translation"/>
          <representation value="typeAttr"/>
          <label value="Translation"/>
          <definition
                      value="A set of other concept descriptors that translate this concept descriptor into other code systems."/>
          <min value="0"/>
          <max value="0"/>
          <base>
            <path value="CD.translation"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CD"/>
          </type>
        </element>
        <element id="Observation.effectiveTime">
          <path value="Observation.effectiveTime"/>
          <comment
                   value="SHOULD contain zero or one [0..1] effectiveTime (CONF:81-2018)."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.effectiveTime"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/IVL-TS"/>
          </type>
        </element>
        <element id="Observation.priorityCode">
          <path value="Observation.priorityCode"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.priorityCode"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CE"/>
          </type>
          <binding>
            <strength value="extensible"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-ActPriority"/>
          </binding>
        </element>
        <element id="Observation.repeatNumber">
          <path value="Observation.repeatNumber"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.repeatNumber"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/IVL-INT"/>
          </type>
        </element>
        <element id="Observation.languageCode">
          <path value="Observation.languageCode"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.languageCode"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CS"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet
                      value="http://terminology.hl7.org/ValueSet/v3-HumanLanguage"/>
          </binding>
        </element>
        <element id="Observation.value">
          <path value="Observation.value"/>
          <representation value="typeAttr"/>
          <comment
                   value="SHALL contain exactly one [1..1] value with @xsi:type=&quot;CD&quot;."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Observation.value"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CD"/>
          </type>
        </element>
        <element id="Observation.value.nullFlavor">
          <path value="Observation.value.nullFlavor"/>
          <representation value="xmlAttr"/>
          <label value="Exceptional Value Detail"/>
          <definition
                      value="If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="ANY.nullFlavor"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
          </binding>
        </element>
        <element id="Observation.value.code">
          <path value="Observation.value.code"/>
          <representation value="xmlAttr"/>
          <label value="Code"/>
          <definition
                      value="The plain code symbol defined by the code system. For example, &quot;784.0&quot; is the code symbol of the ICD-9 code &quot;784.0&quot; for headache."/>
          <comment
                   value="This code SHALL be selected from ValueSet Extended Pregnancy Status urn:oid:2.16.840.1.113762.1.4.1099.24 DYNAMIC (CONF:81-457)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="CD.code"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet
                      value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.24"/>
          </binding>
        </element>
        <element id="Observation.value.codeSystem">
          <path value="Observation.value.codeSystem"/>
          <representation value="xmlAttr"/>
          <label value="Code System"/>
          <definition value="Specifies the code system that defines the code."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.codeSystem"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/oid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/uuid"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/ruid"/>
          </type>
        </element>
        <element id="Observation.value.codeSystemName">
          <path value="Observation.value.codeSystemName"/>
          <representation value="xmlAttr"/>
          <label value="Code System Name"/>
          <definition value="The common name of the coding system."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.codeSystemName"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.value.codeSystemVersion">
          <path value="Observation.value.codeSystemVersion"/>
          <representation value="xmlAttr"/>
          <label value="Code System Version"/>
          <definition
                      value="If applicable, a version descriptor defined specifically for the given code system."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.codeSystemVersion"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.value.displayName">
          <path value="Observation.value.displayName"/>
          <representation value="xmlAttr"/>
          <label value="Display Name"/>
          <definition
                      value="A name or title for the code, under which the sending system shows the code value to its users."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.displayName"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.value.sdtcValueSet">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace">
            <valueUri value="urn:hl7-org:sdtc"/>
          </extension>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name">
            <valueString value="valueSet"/>
          </extension>
          <path value="Observation.value.sdtcValueSet"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.valueSet"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/oid"/>
          </type>
        </element>
        <element id="Observation.value.sdtcValueSetVersion">
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace">
            <valueUri value="urn:hl7-org:sdtc"/>
          </extension>
          <extension
                     url="http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name">
            <valueString value="valueSetVersion"/>
          </extension>
          <path value="Observation.value.sdtcValueSetVersion"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.sdtcValueSetVersion"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="string"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/st-simple"/>
          </type>
        </element>
        <element id="Observation.value.originalText">
          <path value="Observation.value.originalText"/>
          <label value="Original Text"/>
          <definition
                      value="The text or phrase used as the basis for the coding."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="CD.originalText"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/ED"/>
          </type>
        </element>
        <element id="Observation.value.qualifier">
          <path value="Observation.value.qualifier"/>
          <label value="Qualifier"/>
          <definition
                      value="Specifies additional codes that increase the specificity of the the primary code."/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="CD.qualifier"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CR"/>
          </type>
        </element>
        <element id="Observation.value.translation">
          <path value="Observation.value.translation"/>
          <representation value="typeAttr"/>
          <label value="Translation"/>
          <definition
                      value="A set of other concept descriptors that translate this concept descriptor into other code systems."/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="CD.translation"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CD"/>
          </type>
        </element>
        <element id="Observation.interpretationCode">
          <path value="Observation.interpretationCode"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.interpretationCode"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CE"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet
                      value="http://terminology.hl7.org/ValueSet/v3-ObservationInterpretation"/>
          </binding>
        </element>
        <element id="Observation.methodCode">
          <path value="Observation.methodCode"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.methodCode"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CE"/>
          </type>
          <binding>
            <strength value="extensible"/>
            <valueSet
                      value="http://terminology.hl7.org/ValueSet/v3-ObservationMethod"/>
          </binding>
        </element>
        <element id="Observation.targetSiteCode">
          <path value="Observation.targetSiteCode"/>
          <definition value="Drawn from concept domain ActSite"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.targetSiteCode"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CD"/>
          </type>
        </element>
        <element id="Observation.subject">
          <path value="Observation.subject"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.subject"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Subject"/>
          </type>
        </element>
        <element id="Observation.specimen">
          <path value="Observation.specimen"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.specimen"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Specimen"/>
          </type>
        </element>
        <element id="Observation.performer">
          <path value="Observation.performer"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.performer"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Performer2"/>
          </type>
        </element>
        <element id="Observation.author">
          <path value="Observation.author"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.author"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Author"/>
          </type>
        </element>
        <element id="Observation.informant">
          <path value="Observation.informant"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.informant"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Informant"/>
          </type>
        </element>
        <element id="Observation.participant">
          <path value="Observation.participant"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.participant"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Participant2"/>
          </type>
        </element>
        <element id="Observation.entryRelationship">
          <path value="Observation.entryRelationship"/>
          <slicing>
            <discriminator>
              <type value="profile"/>
              <path value="observation"/>
            </discriminator>
            <rules value="open"/>
          </slicing>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.entryRelationship"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship"/>
          </type>
        </element>
        <element id="Observation.entryRelationship:estimatedDateofDelivery">
          <path value="Observation.entryRelationship"/>
          <sliceName value="estimatedDateofDelivery"/>
          <comment
                   value="MAY contain zero or one [0..1] entryRelationship (CONF:81-458) such that it"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.entryRelationship"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/EntryRelationship"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.nullFlavor">
          <path value="Observation.entryRelationship.nullFlavor"/>
          <representation value="xmlAttr"/>
          <label value="Exceptional Value Detail"/>
          <definition
                      value="If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="ANY.nullFlavor"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
          </binding>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.realmCode">
          <path value="Observation.entryRelationship.realmCode"/>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="InfrastructureRoot.realmCode"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CS"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.typeId">
          <path value="Observation.entryRelationship.typeId"/>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="InfrastructureRoot.typeId"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.templateId">
          <path value="Observation.entryRelationship.templateId"/>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="InfrastructureRoot.templateId"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.typeCode">
          <path value="Observation.entryRelationship.typeCode"/>
          <representation value="xmlAttr"/>
          <comment
                   value="SHALL contain exactly one [1..1] @typeCode=&quot;REFR&quot; Refers to (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:81-459)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.typeCode"/>
            <min value="1"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <fixedCode value="REFR"/>
          <binding>
            <strength value="required"/>
            <valueSet
                      value="http://terminology.hl7.org/ValueSet/v3-xActRelationshipEntryRelationship"/>
          </binding>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.inversionInd">
          <path value="Observation.entryRelationship.inversionInd"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The entryRelationship.inversionInd can be set to &quot;true&quot; to indicate that the relationship should be interpreted as if the roles of the source and target entries were reversed."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.inversionInd"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="boolean"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/bl-simple"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.contextConductionInd">
          <path value="Observation.entryRelationship.contextConductionInd"/>
          <representation value="xmlAttr"/>
          <definition
                      value="The entryRelationship.contextConductionInd differs from the otherwise common use of this attribute in that in all other cases where this attribute is used, the value is fixed at &quot;true&quot;, whereas here the value is defaulted to &quot;true&quot;, and can be changed to &quot;false&quot; when referencing an entry in the same document. Setting the context conduction to false when referencing an entry in the same document keeps clear the fact that the referenced object retains its original context."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.contextConductionInd"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="boolean"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/bl-simple"/>
          </type>
          <defaultValueBoolean value="true"/>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.negationInd">
          <path value="Observation.entryRelationship.negationInd"/>
          <representation value="xmlAttr"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.negationInd"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="boolean"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/bl-simple"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.sequenceNumber">
          <path value="Observation.entryRelationship.sequenceNumber"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.sequenceNumber"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/INT"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.seperatableInd">
          <path value="Observation.entryRelationship.seperatableInd"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.seperatableInd"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/BL"/>
          </type>
        </element>
        <element id="Observation.entryRelationship:estimatedDateofDelivery.act">
          <path value="Observation.entryRelationship.act"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.act"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/Act"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.encounter">
          <path value="Observation.entryRelationship.encounter"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.encounter"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Encounter"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.observation">
          <path value="Observation.entryRelationship.observation"/>
          <short value="Base for all types and resources"/>
          <definition
                      value="Base definition for all types defined in FHIR type system."/>
          <comment
                   value="SHALL contain exactly one [1..1] observationEstimated Date of Delivery (identifier: urn:oid:2.16.840.1.113883.10.20.15.3.1) (CONF:81-15584)."/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.observation"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Observation"/>
            <profile
                     value="http://hl7.org/cda/us/ccda/StructureDefinition/EstimatedDateofDelivery"/>
          </type>
          <constraint>
            <key value="ele-1"/>
            <severity value="error"/>
            <human value="All FHIR elements must have a @value or children"/>
            <expression
                        value="hasValue() or (children().count() &gt; id.count())"/>
            <source value="http://hl7.org/fhir/StructureDefinition/Element"/>
          </constraint>
          <isModifier value="false"/>
          <mapping>
            <identity value="rim"/>
            <map value="n/a"/>
          </mapping>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.observationMedia">
          <path value="Observation.entryRelationship.observationMedia"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.observationMedia"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/ObservationMedia"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.organizer">
          <path value="Observation.entryRelationship.organizer"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.organizer"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Organizer"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.procedure">
          <path value="Observation.entryRelationship.procedure"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.procedure"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Procedure"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.regionOfInterest">
          <path value="Observation.entryRelationship.regionOfInterest"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.regionOfInterest"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/RegionOfInterest"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.substanceAdministration">
          <path value="Observation.entryRelationship.substanceAdministration"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.substanceAdministration"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/SubstanceAdministration"/>
          </type>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.supply">
          <path value="Observation.entryRelationship.supply"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="EntryRelationship.supply"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Supply"/>
          </type>
        </element>
        <element id="Observation.reference">
          <path value="Observation.reference"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.reference"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Reference"/>
          </type>
        </element>
        <element id="Observation.precondition">
          <path value="Observation.precondition"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.precondition"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Precondition"/>
          </type>
        </element>
        <element id="Observation.referenceRange">
          <path value="Observation.referenceRange"/>
          <definition
                      value="Relates an Observation to the ObservationRange class, where the expected range of values for a particular observation can be specified."/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="Observation.referenceRange"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot"/>
          </type>
          <constraint>
            <key value="ele-1"/>
            <severity value="error"/>
            <human value="All FHIR elements must have a @value or children"/>
            <expression
                        value="hasValue() or (children().count() &gt; id.count())"/>
            <source value="http://hl7.org/fhir/StructureDefinition/Element"/>
          </constraint>
        </element>
        <element id="Observation.referenceRange.nullFlavor">
          <path value="Observation.referenceRange.nullFlavor"/>
          <representation value="xmlAttr"/>
          <label value="Exceptional Value Detail"/>
          <definition
                      value="If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="ANY.nullFlavor"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <binding>
            <strength value="required"/>
            <valueSet value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
          </binding>
        </element>
        <element id="Observation.referenceRange.realmCode">
          <path value="Observation.referenceRange.realmCode"/>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="InfrastructureRoot.realmCode"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CS"/>
          </type>
        </element>
        <element id="Observation.referenceRange.typeId">
          <path value="Observation.referenceRange.typeId"/>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question."/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="InfrastructureRoot.typeId"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element id="Observation.referenceRange.templateId">
          <path value="Observation.referenceRange.templateId"/>
          <definition
                      value="When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question"/>
          <min value="0"/>
          <max value="*"/>
          <base>
            <path value="InfrastructureRoot.templateId"/>
            <min value="0"/>
            <max value="*"/>
          </base>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/II"/>
          </type>
        </element>
        <element id="Observation.referenceRange.typeCode">
          <path value="Observation.referenceRange.typeCode"/>
          <representation value="xmlAttr"/>
          <min value="0"/>
          <max value="1"/>
          <base>
            <path value="Observation.referenceRange.typeCode"/>
            <min value="0"/>
            <max value="1"/>
          </base>
          <type>
            <code value="code"/>
            <profile
                     value="http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"/>
          </type>
          <fixedCode value="REFV"/>
          <binding>
            <strength value="required"/>
            <valueSet
                      value="http://terminology.hl7.org/ValueSet/v3-ActRelationshipPertains"/>
          </binding>
        </element>
        <element id="Observation.referenceRange.observationRange">
          <path value="Observation.referenceRange.observationRange"/>
          <min value="1"/>
          <max value="1"/>
          <base>
            <path value="Observation.referenceRange.observationRange"/>
            <min value="1"/>
            <max value="1"/>
          </base>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/ObservationRange"/>
          </type>
        </element>
      </snapshot>
      <differential>
        <element id="Observation.classCode">
          <path value="Observation.classCode"/>
          <comment
                   value="SHALL contain exactly one [1..1] @classCode=&quot;OBS&quot; Observation (CodeSystem: HL7ActClass urn:oid:2.16.840.1.113883.5.6 STATIC) (CONF:81-451)."/>
          <fixedCode value="OBS"/>
        </element>
        <element id="Observation.moodCode">
          <path value="Observation.moodCode"/>
          <comment
                   value="SHALL contain exactly one [1..1] @moodCode=&quot;EVN&quot; Event (CodeSystem: HL7ActMood urn:oid:2.16.840.1.113883.5.1001 STATIC) (CONF:81-452)."/>
          <fixedCode value="EVN"/>
        </element>
        <element id="Observation.templateId">
          <path value="Observation.templateId"/>
          <slicing>
            <discriminator>
              <type value="value"/>
              <path value="root"/>
            </discriminator>
            <rules value="open"/>
          </slicing>
          <min value="1"/>
        </element>
        <element id="Observation.templateId:primary">
          <path value="Observation.templateId"/>
          <sliceName value="primary"/>
          <comment
                   value="SHALL contain exactly one [1..1] templateId (CONF:81-16768) such that it, SHALL not contain [0..0] extension."/>
          <min value="1"/>
          <max value="1"/>
        </element>
        <element id="Observation.templateId:primary.root">
          <path value="Observation.templateId.root"/>
          <comment
                   value="SHALL contain exactly one [1..1] @root=&quot;2.16.840.1.113883.10.20.15.3.8&quot; (CONF:81-16868)."/>
          <min value="1"/>
          <patternString value="2.16.840.1.113883.10.20.15.3.8"/>
        </element>
        <element id="Observation.templateId:primary.extension">
          <path value="Observation.templateId.extension"/>
          <max value="0"/>
        </element>
        <element id="Observation.code">
          <path value="Observation.code"/>
          <comment
                   value="SHALL contain exactly one [1..1] code (CONF:81-19153)."/>
        </element>
        <element id="Observation.code.code">
          <path value="Observation.code.code"/>
          <comment
                   value="This code SHALL contain exactly one [1..1] @code=&quot;ASSERTION&quot; Assertion (CONF:81-19154)."/>
          <min value="1"/>
          <patternCode value="ASSERTION"/>
        </element>
        <element id="Observation.code.codeSystem">
          <path value="Observation.code.codeSystem"/>
          <comment
                   value="This code SHALL contain exactly one [1..1] @codeSystem=&quot;2.16.840.1.113883.5.4&quot; (CodeSystem: HL7ActCode urn:oid:2.16.840.1.113883.5.4) (CONF:81-26505)."/>
          <min value="1"/>
          <patternString value="2.16.840.1.113883.5.4"/>
        </element>
        <element id="Observation.statusCode">
          <path value="Observation.statusCode"/>
          <comment
                   value="SHALL contain exactly one [1..1] statusCode (CONF:81-455)."/>
          <min value="1"/>
        </element>
        <element id="Observation.statusCode.code">
          <path value="Observation.statusCode.code"/>
          <comment
                   value="This statusCode SHALL contain exactly one [1..1] @code=&quot;completed&quot; Completed (CodeSystem: HL7ActStatus urn:oid:2.16.840.1.113883.5.14 STATIC) (CONF:81-19110)."/>
          <min value="1"/>
          <fixedCode value="completed"/>
        </element>
        <element id="Observation.effectiveTime">
          <path value="Observation.effectiveTime"/>
          <comment
                   value="SHOULD contain zero or one [0..1] effectiveTime (CONF:81-2018)."/>
        </element>
        <element id="Observation.value">
          <path value="Observation.value"/>
          <comment
                   value="SHALL contain exactly one [1..1] value with @xsi:type=&quot;CD&quot;."/>
          <min value="1"/>
          <max value="1"/>
          <type>
            <code value="http://hl7.org/cda/stds/core/StructureDefinition/CD"/>
          </type>
        </element>
        <element id="Observation.value.code">
          <path value="Observation.value.code"/>
          <comment
                   value="This code SHALL be selected from ValueSet Extended Pregnancy Status urn:oid:2.16.840.1.113762.1.4.1099.24 DYNAMIC (CONF:81-457)."/>
          <min value="1"/>
          <binding>
            <strength value="required"/>
            <valueSet
                      value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.24"/>
          </binding>
        </element>
        <element id="Observation.entryRelationship">
          <path value="Observation.entryRelationship"/>
          <slicing>
            <discriminator>
              <type value="profile"/>
              <path value="observation"/>
            </discriminator>
            <rules value="open"/>
          </slicing>
        </element>
        <element id="Observation.entryRelationship:estimatedDateofDelivery">
          <path value="Observation.entryRelationship"/>
          <sliceName value="estimatedDateofDelivery"/>
          <comment
                   value="MAY contain zero or one [0..1] entryRelationship (CONF:81-458) such that it"/>
          <min value="0"/>
          <max value="1"/>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.typeCode">
          <path value="Observation.entryRelationship.typeCode"/>
          <comment
                   value="SHALL contain exactly one [1..1] @typeCode=&quot;REFR&quot; Refers to (CodeSystem: HL7ActRelationshipType urn:oid:2.16.840.1.113883.5.1002 STATIC) (CONF:81-459)."/>
          <fixedCode value="REFR"/>
        </element>
        <element
                 id="Observation.entryRelationship:estimatedDateofDelivery.observation">
          <path value="Observation.entryRelationship.observation"/>
          <comment
                   value="SHALL contain exactly one [1..1] observationEstimated Date of Delivery (identifier: urn:oid:2.16.840.1.113883.10.20.15.3.1) (CONF:81-15584)."/>
          <min value="1"/>
          <type>
            <code
                  value="http://hl7.org/cda/stds/core/StructureDefinition/Observation"/>
            <profile
                     value="http://hl7.org/cda/us/ccda/StructureDefinition/EstimatedDateofDelivery"/>
          </type>
        </element>
      </differential>
    </StructureDefinition>