<StructureDefinition xmlns="http://hl7.org/fhir">
  <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,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" alt="doco" style="background-color: inherit" />
              </a>
            </span>
          </th>
        </tr>
        <tr style="border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white">
          <td style="vertical-align: top; text-align : 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_resource.png" alt="." style="background-color: white; background-color: inherit" title="Resource" class="hierarchy" />
            <a href="StructureDefinition-us-core-servicerequest-definitions.html#ServiceRequest" title="\-">ServiceRequest</a>
            <a name="ServiceRequest"></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">*</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="http://hl7.org/fhir/R4/servicerequest.html">ServiceRequest</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">A request for a service to be performed</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_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-us-core-servicerequest-definitions.html#ServiceRequest.status">status</a>
            <a name="ServiceRequest.status"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </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="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="http://hl7.org/fhir/R4/datatypes.html#code">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">(USCDI) draft | active | on-hold | revoked | completed | entered-in-error | unknown</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-us-core-servicerequest-definitions.html#ServiceRequest.intent">intent</a>
            <a name="ServiceRequest.intent"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </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">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="http://hl7.org/fhir/R4/datatypes.html#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">(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option</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-us-core-servicerequest-definitions.html#ServiceRequest.category">Slices for category</a>
            <a name="ServiceRequest.category"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red; font-style: italic" title="This element must be supported">S</span>
          </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-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="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</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-style: italic">(USCDI) Classification of service</span>
            <br style="font-style: italic" />
            <span style="font-weight:bold; font-style: italic">Slice: </span>
            <span style="font-style: italic">Unordered, Open by pattern:$this</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_bck124.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-us-core-servicerequest-definitions.html#ServiceRequest.category:us-core" title="Slice us-core">category:us-core</a>
            <a name="ServiceRequest.category"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </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">0</span>
            <span style="opacity: 0.5">..</span>
            <span style="opacity: 0.5">*</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="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a>
          </td>
          <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">(USCDI) Classification of service<br /><span style="font-weight:bold">Binding: </span><a href="ValueSet-us-core-servicerequest-category.html">US Core ServiceRequest Category Codes</a> (<a href="http://hl7.org/fhir/R4/terminologies.html#required" title="To be conformant, the concept in this element SHALL be from the specified value set.">required</a>): Note that other codes are permitted, see <a href="http://hl7.org/fhir/us/core/general-requirements.html#required-bindings-when-slicing-by-value-sets">Required Bindings When Slicing by Value Sets</a><br /><br /></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-us-core-servicerequest-definitions.html#ServiceRequest.code">code</a>
            <a name="ServiceRequest.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">
            <span style="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </td>
          <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="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a>
          </td>
          <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">(USCDI) What is being requested/ordered<br /><span style="font-weight:bold">Binding: </span><a href="ValueSet-us-core-procedure-code.html">US Core Procedure Codes</a> (<a href="http://hl7.org/fhir/R4/terminologies.html#extensible" title="To be conformant, the concept in this element SHALL be from the specified value set if any of the codes within the value set can apply to the concept being communicated.  If the value set does not cover the concept (based on human review), alternate codings (or, data type allowing, text) may be included instead.">extensible</a>)</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_reference.png" alt="." style="background-color: white; background-color: inherit" title="Reference to another Resource" class="hierarchy" />
            <a href="StructureDefinition-us-core-servicerequest-definitions.html#ServiceRequest.subject">subject</a>
            <a name="ServiceRequest.subject"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </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">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 href="http://hl7.org/fhir/R4/references.html">Reference</a>(<a href="StructureDefinition-us-core-patient.html">US Core Patient Profile</a>)</td>
          <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">(USCDI) Individual or Entity the service is ordered for</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_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_choice.gif" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Choice of Types" class="hierarchy" />
            <a href="StructureDefinition-us-core-servicerequest-definitions.html#ServiceRequest.occurrence[x]">occurrence[x]</a>
            <a name="ServiceRequest.occurrence_x_"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </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="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: #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">(USCDI) When service should occur</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_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_datatype.gif" alt="." style="background-color: white; background-color: inherit" title="Data Type" class="hierarchy" />
            <span title="Base StructureDefinition for Period Type: A time period defined by a start and end date and optionally time.">occurrencePeriod</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"></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="http://hl7.org/fhir/R4/datatypes.html#Period">Period</a>
            <span style="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This type must be supported">S</span>
          </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_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_primitive.png" alt="." style="background-color: #F7F7F7; background-color: inherit" title="Primitive Data Type" class="hierarchy" />
            <span title="Base StructureDefinition for dateTime Type: A date, date-time or partial date (e.g. just year or year + month).  If hours and minutes are specified, a time zone SHALL be populated. The format is a union of the schema types gYear, gYearMonth, date and dateTime. Seconds must be provided due to schema type constraints but may be zero-filled and may be ignored.                 Dates SHALL be valid dates.">occurrenceDateTime</span>
          </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"></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="http://hl7.org/fhir/R4/datatypes.html#dateTime">dateTime</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_datatype.gif" alt="." style="background-color: white; background-color: inherit" title="Data Type" class="hierarchy" />
            <span title="Base StructureDefinition for Timing Type: Specifies an event that may occur multiple times. Timing schedules are used to record when things are planned, expected or requested to occur. The most common usage is in dosage instructions for medications. They are also used when planning care of various kinds, and may be used for reporting the schedule to which past regular activities were carried out.">occurrenceTiming</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"></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="http://hl7.org/fhir/R4/datatypes.html#Timing">Timing</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_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-us-core-servicerequest-definitions.html#ServiceRequest.authoredOn">authoredOn</a>
            <a name="ServiceRequest.authoredOn"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </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="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: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">
            <a style="opacity: 0.5" href="http://hl7.org/fhir/R4/datatypes.html#dateTime">dateTime</a>
          </td>
          <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">(USCDI) Date request signed</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_reference.png" alt="." style="background-color: white; background-color: inherit" title="Reference to another Resource" class="hierarchy" />
            <a href="StructureDefinition-us-core-servicerequest-definitions.html#ServiceRequest.requester">requester</a>
            <a name="ServiceRequest.requester"></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="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This element must be supported">S</span>
          </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">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 href="http://hl7.org/fhir/R4/references.html">Reference</a>(<a href="StructureDefinition-us-core-practitioner.html">US Core Practitioner Profile</a><span style="padding-left: 3px; padding-right: 3px; color: white; background-color: red" title="This target must be supported">S</span> | <a href="StructureDefinition-us-core-organization.html">US Core Organization Profile</a> | <a href="StructureDefinition-us-core-patient.html">US Core Patient Profile</a> | <a href="http://hl7.org/fhir/R4/practitionerrole.html">PractitionerRole</a> | <a href="StructureDefinition-us-core-relatedperson.html">US Core RelatedPerson Profile</a> | <a href="http://hl7.org/fhir/R4/device.html">Device</a>)</td>
          <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">(USCDI) Who/what is requesting service</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-us-core-servicerequest-definitions.html#ServiceRequest.reasonCode">reasonCode</a>
            <a name="ServiceRequest.reasonCode"></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">0</span>
            <span style="opacity: 0.5">..</span>
            <span style="opacity: 0.5">*</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="http://hl7.org/fhir/R4/datatypes.html#CodeableConcept">CodeableConcept</a>
          </td>
          <td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">(USCDI) Explanation/Justification for procedure or service<br /><span style="font-weight:bold">Binding: </span><a href="ValueSet-us-core-condition-code.html">US Core Condition Codes</a> (<a href="http://hl7.org/fhir/R4/terminologies.html#extensible" title="To be conformant, the concept in this element SHALL be from the specified value set if any of the codes within the value set can apply to the concept being communicated.  If the value set does not cover the concept (based on human review), alternate codings (or, data type allowing, text) may be included instead.">extensible</a>)</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_bck00.png)" class="hierarchy">
            <img src="tbl_spacer.png" alt="." style="background-color: inherit" class="hierarchy" />
            <img src="tbl_vjoin_end.png" alt="." style="background-color: inherit" class="hierarchy" />
            <img src="icon_element.gif" alt="." style="background-color: white; background-color: inherit" title="Element" class="hierarchy" />
            <a href="StructureDefinition-us-core-servicerequest-definitions.html#ServiceRequest.reasonReference">reasonReference</a>
            <a name="ServiceRequest.reasonReference"></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">*</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="http://hl7.org/fhir/R4/references.html">Reference</a>(<a style="opacity: 0.5" href="http://hl7.org/fhir/R4/condition.html">Condition</a> | <a style="opacity: 0.5" href="http://hl7.org/fhir/R4/observation.html">Observation</a> | <a style="opacity: 0.5" href="http://hl7.org/fhir/R4/diagnosticreport.html">DiagnosticReport</a> | <a style="opacity: 0.5" href="http://hl7.org/fhir/R4/documentreference.html">DocumentReference</a>)</td>
          <td style="vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">(USCDI) US Core Profile that supports the requested service</td>
        </tr>
        <tr>
          <td colspan="5" class="hierarchy">
            <br />
            <a href="https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views" title="Legend for this format">
              <img src="data:image/png;base64,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" alt="doco" style="background-color: inherit" /> Documentation for this format</a>
          </td>
        </tr>
      </table>
    </div>
  </text>
  <url value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-servicerequestQS" />
  <version value="6.1.0" />
  <name value="USCoreServiceRequestProfile" />
  <title value="US Core ServiceRequest Profile" />
  <status value="active" />
  <date value="2022-10-07" />
  <publisher value="HL7 International - Cross-Group Projects" />
  <contact>
    <name value="HL7 International - Cross-Group Projects" />
    <telecom>
      <system value="url" />
      <value value="http://www.hl7.org/Special/committees/cgp" />
    </telecom>
    <telecom>
      <system value="email" />
      <value value="cgp@lists.HL7.org" />
    </telecom>
  </contact>
  <description value="This profile sets minimum expectations for recording, searching, and fetching the ServiceRequest resource to promote interoperability and adoption through common implementation.  It identifies which core elements, extensions, vocabularies, and value sets **SHALL** be present in the resource and constrains the way the elements are used when using this profile.  It provides the floor for standards development for specific use cases." />
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166" />
      <code value="US" />
    </coding>
  </jurisdiction>
  <copyright value="Used by permission of HL7 International, all rights reserved Creative Commons License" />
  <fhirVersion value="4.0.1" />
  <mapping>
    <identity value="workflow" />
    <uri value="http://hl7.org/fhir/workflow" />
    <name value="Workflow Pattern" />
  </mapping>
  <mapping>
    <identity value="v2" />
    <uri value="http://hl7.org/v2" />
    <name value="HL7 v2 Mapping" />
  </mapping>
  <mapping>
    <identity value="rim" />
    <uri value="http://hl7.org/v3" />
    <name value="RIM Mapping" />
  </mapping>
  <mapping>
    <identity value="w5" />
    <uri value="http://hl7.org/fhir/fivews" />
    <name value="FiveWs Pattern Mapping" />
  </mapping>
  <mapping>
    <identity value="quick" />
    <uri value="http://siframework.org/cqf" />
    <name value="Quality Improvement and Clinical Knowledge (QUICK)" />
  </mapping>
  <kind value="resource" />
  <abstract value="false" />
  <type value="ServiceRequest" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/ServiceRequest" />
  <derivation value="constraint" />
  <differential>
    <element id="ServiceRequest">
      <path value="ServiceRequest" />
      <definition value="\-" />
      <comment value="\-" />
      <mustSupport value="false" />
    </element>
    <element id="ServiceRequest.status">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.status" />
      <short value="(USCDI) draft | active | on-hold | revoked | completed | entered-in-error | unknown" />
      <mustSupport value="true" />
    </element>
    <element id="ServiceRequest.intent">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.intent" />
      <short value="(USCDI) proposal | plan | directive | order | original-order | reflex-order | filler-order | instance-order | option" />
      <mustSupport value="true" />
    </element>
    <element id="ServiceRequest.category">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.category" />
      <slicing>
        <discriminator>
          <type value="pattern" />
          <path value="$this" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <short value="(USCDI) Classification of service" />
      <mustSupport value="true" />
    </element>
    <element id="ServiceRequest.category:us-core">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.category" />
      <sliceName value="us-core" />
      <short value="(USCDI) Classification of service" />
      <mustSupport value="true" />
      <binding>
        <strength value="required" />
        <description value="Note that other codes are permitted, see [Required Bindings When Slicing by Value Sets](http://hl7.org/fhir/us/core/general-requirements.html#required-bindings-when-slicing-by-value-sets)" />
        <valueSet value="http://hl7.org/fhir/us/core/ValueSet/us-core-servicerequest-category" />
      </binding>
    </element>
    <element id="ServiceRequest.code">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.code" />
      <short value="(USCDI) What is being requested/ordered" />
      <min value="1" />
      <mustSupport value="true" />
      <binding>
        <strength value="extensible" />
        <valueSet value="http://hl7.org/fhir/us/core/ValueSet/us-core-procedure-code" />
      </binding>
    </element>
    <element id="ServiceRequest.subject">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.subject" />
      <short value="(USCDI) Individual or Entity the service is ordered for" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="ServiceRequest.occurrence[x]">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.occurrence[x]" />
      <short value="(USCDI) When service should occur" />
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support">
          <valueBoolean value="true" />
        </extension>
        <code value="Period" />
      </type>
      <type>
        <code value="dateTime" />
      </type>
      <type>
        <code value="Timing" />
      </type>
      <mustSupport value="true" />
    </element>
    <element id="ServiceRequest.authoredOn">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.authoredOn" />
      <short value="(USCDI) Date request signed" />
      <mustSupport value="true" />
    </element>
    <element id="ServiceRequest.requester">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.requester" />
      <short value="(USCDI) Who/what is requesting service" />
      <type>
        <code value="Reference" />
        <targetProfile value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-practitioner">
          <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support">
            <valueBoolean value="true" />
          </extension>
        </targetProfile>
        <targetProfile value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-organization">
          <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support">
            <valueBoolean value="false" />
          </extension>
        </targetProfile>
        <targetProfile value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-patient">
          <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support">
            <valueBoolean value="false" />
          </extension>
        </targetProfile>
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/PractitionerRole">
          <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support">
            <valueBoolean value="false" />
          </extension>
        </targetProfile>
        <targetProfile value="http://hl7.org/fhir/us/core/StructureDefinition/us-core-relatedperson">
          <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support">
            <valueBoolean value="false" />
          </extension>
        </targetProfile>
        <targetProfile value="http://hl7.org/fhir/StructureDefinition/Device">
          <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-type-must-support">
            <valueBoolean value="false" />
          </extension>
        </targetProfile>
      </type>
      <mustSupport value="true" />
    </element>
    <element id="ServiceRequest.reasonCode">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.reasonCode" />
      <short value="(USCDI) Explanation/Justification for procedure or service" />
      <binding>
        <strength value="extensible" />
        <valueSet value="http://hl7.org/fhir/us/core/ValueSet/us-core-condition-code" />
      </binding>
    </element>
    <element id="ServiceRequest.reasonReference">
      <extension url="http://hl7.org/fhir/us/core/StructureDefinition/uscdi-requirement">
        <valueBoolean value="true" />
      </extension>
      <path value="ServiceRequest.reasonReference" />
      <short value="(USCDI) US Core Profile that supports the requested service" />
    </element>
  </differential>
</StructureDefinition>