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

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="2.16.840.1.113883.10.20.22.5.2"/>
  <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="http://hl7.org/fhir/R4/formats.html#table" 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="http://hl7.org/fhir/R4/formats.html#table" 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="http://hl7.org/fhir/R4/formats.html#table" 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="http://hl7.org/fhir/R4/formats.html#table" 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="http://hl7.org/fhir/R4/formats.html#table" title="Additional information about the element">Description &amp; Constraints</a><span style="float: right"><a href="http://hl7.org/fhir/R4/formats.html#table" title="Legend for this format"><img src="http://hl7.org/fhir/R4/help16.png" 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-2.16.840.1.113883.10.20.22.5.2-definitions.html#AD">AD</a><a name="AD"> </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: black; null" title="This element has or is affected by some invariants (81-7296)">I</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">*</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="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-AD.html">AD</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">81-7296: </span>**SHALL NOT** have mixed content except for white space (CONF:81-7296).</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-2.16.840.1.113883.10.20.22.5.2-definitions.html#AD.use">use</a><a name="AD.use"> </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">0..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 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">If addr/@nullFlavor is present, the remaining conformance statements *SHALL NOT* be enforced<br/><span style="font-weight:bold">Binding: </span><a href="https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.1.11.10637/expansion">PostalAddressUse</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>)</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-2.16.840.1.113883.10.20.22.5.2-definitions.html#AD.country">country</a><a name="AD.country"> </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-ADXP.html">ADXP</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/2.16.840.1.113883.3.88.12.80.63/expansion">VSAC 2.16.840.1.113883.3.88.12.80.63</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>)</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-2.16.840.1.113883.10.20.22.5.2-definitions.html#AD.state">state</a><a name="AD.state"> </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: black; null" title="This element has or is affected by some invariants (81-10024)">I</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..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 style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-ADXP.html">ADXP</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">Binding: </span><a href="https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.80.1/expansion">VSAC 2.16.840.1.113883.3.88.12.80.1</a> (<a href="http://hl7.org/fhir/R4/terminologies.html#preferred" title="Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.">preferred</a>)<br/><span style="font-weight:bold">81-10024: </span>If the country is US, the state element is required but SHOULD have @nullFlavor if the state is unknown. If country is not specified, it's assumed to be US. If country is something other than US, the state MAY be present but MAY be bound to different vocabularies (CONF:81-10024).</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-2.16.840.1.113883.10.20.22.5.2-definitions.html#AD.city">city</a><a name="AD.city"> </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-ADXP.html">ADXP</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-2.16.840.1.113883.10.20.22.5.2-definitions.html#AD.postalCode">postalCode</a><a name="AD.postalCode"> </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: black; null" title="This element has or is affected by some invariants (81-10025)">I</span></td><td style="vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px" class="hierarchy">0..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 style="opacity: 0.5" href="https://build.fhir.org/ig/HL7/CDA-core-2.0//StructureDefinition-ADXP.html">ADXP</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">Binding: </span><a href="https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.80.2/expansion">VSAC 2.16.840.1.113883.3.88.12.80.2</a> (<a href="http://hl7.org/fhir/R4/terminologies.html#preferred" title="Instances are encouraged to draw from the specified codes for interoperability purposes but are not required to do so to be considered conformant.">preferred</a>)<br/><span style="font-weight:bold">81-10025: </span>If the country is US, the postalCode element is required but SHOULD have @nullFlavor if the postalCode is unknown. If country is not specified, it's assumed to be US. If country is something other than US, the postalCode MAY be present but MAY be bound to different vocabularies (CONF:81-10025).</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-2.16.840.1.113883.10.20.22.5.2-definitions.html#AD.streetAddressLine">streetAddressLine</a><a name="AD.streetAddressLine"> </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..4</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-ADXP.html">ADXP</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><td colspan="5" class="hierarchy"><br/><a href="http://hl7.org/fhir/R4/formats.html#table" title="Legend for this format"><img src="http://hl7.org/fhir/R4/help16.png" alt="doco" style="background-color: inherit"/> Documentation for this format</a></td></tr></table></div>
  </text>
  <url value="http://hl7.org/fhir/cda/ccda/StructureDefinition/2.16.840.1.113883.10.20.22.5.2"/>
  <identifier>
    <value value="urn:oid:2.16.840.1.113883.10.20.22.5.2"/>
  </identifier>
  <version value="2.2"/>
  <name value="USRealmAddressADUSFIELDED"/>
  <title value="US Realm Address (AD.US.FIELDED)"/>
  <status value="active"/>
  <date value="2022-05-13T15:50:12+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="Reusable address template, for use in US Realm CDA Header."/>
  <jurisdiction>
    <coding>
      <system value="urn:iso:std:iso:3166"/>
      <code value="US"/>
    </coding>
  </jurisdiction>
  <fhirVersion value="4.0.1"/>
  <kind value="resource"/>
  <abstract value="false"/>
  <type value="AD"/>
  <baseDefinition value="http://hl7.org/fhir/cda/StructureDefinition/AD"/>
  <derivation value="constraint"/>
  <snapshot>
    <element id="AD">
      <path value="AD"/>
      <definition value="Mailing and home or office addresses. A sequence of address parts, such as street or post office Box, city, postal code, country, etc."/>
      <min value="1"/>
      <max value="*"/>
      <base>
        <path value="Base"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <constraint>
        <key value="81-7296"/>
        <severity value="error"/>
        <human value="**SHALL NOT** have mixed content except for white space (CONF:81-7296)."/>
      </constraint>
      <isModifier value="false"/>
    </element>
    <element id="AD.nullFlavor">
      <path value="AD.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"/>
      </type>
      <binding>
        <strength value="required"/>
        <valueSet value="http://terminology.hl7.org/ValueSet/v3-NullFlavor"/>
      </binding>
    </element>
    <element id="AD.isNotOrdered">
      <path value="AD.isNotOrdered"/>
      <representation value="xmlAttr"/>
      <label value="Is Not Ordered"/>
      <definition value="A boolean value specifying whether the order of the address parts is known or not. While the address parts are always a Sequence, the order in which they are presented may or may not be known. Where this matters, the isNotOrdered property can be used to convey this information."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.isNotOrdered"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="boolean"/>
      </type>
    </element>
    <element id="AD.use">
      <path value="AD.use"/>
      <representation value="xmlAttr"/>
      <label value="Use Code"/>
      <short value="If addr/@nullFlavor is present, the remaining conformance statements *SHALL NOT* be enforced"/>
      <definition value="A set of codes advising a system or user which address in a set of like addresses to select for a given purpose."/>
      <requirements value="SHOULD contain zero or one [0..1] @use, which SHALL be selected from ValueSet PostalAddressUse urn:oid:2.16.840.1.113883.1.11.10637 STATIC 2005-05-01 (CONF:81-7290)."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.use"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <binding>
        <strength value="required"/>
        <valueSet value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.1.11.10637"/>
      </binding>
    </element>
    <element id="AD.delimiter">
      <path value="AD.delimiter"/>
      <definition value="Delimiters are printed without framing white space. If no value component is provided, the delimiter appears as a line break."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.delimiter"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.delimiter.partType">
      <path value="AD.delimiter.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.delimiter.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DEL"/>
    </element>
    <element id="AD.country">
      <path value="AD.country"/>
      <definition value="Country"/>
      <requirements value="SHOULD contain zero or one [0..1] country, which SHALL be selected from ValueSet Country urn:oid:2.16.840.1.113883.3.88.12.80.63 DYNAMIC (CONF:81-7295)."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.country"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.country.partType">
      <path value="AD.country.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.country.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="CNT"/>
    </element>
    <element id="AD.state">
      <path value="AD.state"/>
      <definition value="A sub-unit of a country with limited sovereignty in a federally organized country."/>
      <requirements value="SHOULD contain zero or one [0..1] state (ValueSet: StateValueSet urn:oid:2.16.840.1.113883.3.88.12.80.1 DYNAMIC) (CONF:81-7293)."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.state"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
      <constraint>
        <key value="81-10024"/>
        <severity value="error"/>
        <human value="If the country is US, the state element is required but SHOULD have @nullFlavor if the state is unknown. If country is not specified, it's assumed to be US. If country is something other than US, the state MAY be present but MAY be bound to different vocabularies (CONF:81-10024)."/>
      </constraint>
    </element>
    <element id="AD.state.partType">
      <path value="AD.state.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.state.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="STA"/>
    </element>
    <element id="AD.county">
      <path value="AD.county"/>
      <definition value="A sub-unit of a state or province. (49 of the United States of America use the term &quot;county;&quot; Louisiana uses the term &quot;parish&quot;.)"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.county"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.county.partType">
      <path value="AD.county.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.county.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="CPA"/>
    </element>
    <element id="AD.city">
      <path value="AD.city"/>
      <definition value="The name of the city, town, village, or other community or delivery center"/>
      <requirements value="SHALL contain exactly one [1..1] city (CONF:81-7292)."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="AD.city"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.city.partType">
      <path value="AD.city.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.city.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="CTY"/>
    </element>
    <element id="AD.postalCode">
      <path value="AD.postalCode"/>
      <definition value="A postal code designating a region defined by the postal service."/>
      <requirements value="SHOULD contain zero or one [0..1] postalCode, which SHOULD be selected from ValueSet PostalCode urn:oid:2.16.840.1.113883.3.88.12.80.2 DYNAMIC (CONF:81-7294)."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.postalCode"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
      <constraint>
        <key value="81-10025"/>
        <severity value="error"/>
        <human value="If the country is US, the postalCode element is required but SHOULD have @nullFlavor if the postalCode is unknown. If country is not specified, it's assumed to be US. If country is something other than US, the postalCode MAY be present but MAY be bound to different vocabularies (CONF:81-10025)."/>
      </constraint>
    </element>
    <element id="AD.postalCode.partType">
      <path value="AD.postalCode.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.postalCode.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="ZIP"/>
    </element>
    <element id="AD.streetAddressLine">
      <path value="AD.streetAddressLine"/>
      <definition value="Street address line"/>
      <requirements value="SHALL contain at least one and not more than 4 streetAddressLine (CONF:81-7291)."/>
      <min value="1"/>
      <max value="4"/>
      <base>
        <path value="AD.streetAddressLine"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.streetAddressLine.partType">
      <path value="AD.streetAddressLine.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.streetAddressLine.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="SAL"/>
    </element>
    <element id="AD.houseNumber">
      <path value="AD.houseNumber"/>
      <definition value="The number of a building, house or lot alongside the street. Also known as &quot;primary street number&quot;. This does not number the street but rather the building."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.houseNumber"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.houseNumber.partType">
      <path value="AD.houseNumber.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.houseNumber.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="BNR"/>
    </element>
    <element id="AD.houseNumberNumeric">
      <path value="AD.houseNumberNumeric"/>
      <definition value="The numeric portion of a building number"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.houseNumberNumeric"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.houseNumberNumeric.partType">
      <path value="AD.houseNumberNumeric.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.houseNumberNumeric.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="BNN"/>
    </element>
    <element id="AD.direction">
      <path value="AD.direction"/>
      <definition value="Direction (e.g., N, S, W, E)"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.direction"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.direction.partType">
      <path value="AD.direction.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.direction.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DIR"/>
    </element>
    <element id="AD.streetName">
      <path value="AD.streetName"/>
      <definition value="Name of a roadway or artery recognized by a municipality (including street type and direction)"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.streetName"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.streetName.partType">
      <path value="AD.streetName.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.streetName.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="STR"/>
    </element>
    <element id="AD.streetNameBase">
      <path value="AD.streetNameBase"/>
      <definition value="The base name of a roadway or artery recognized by a municipality (excluding street type and direction)"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.streetNameBase"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.streetNameBase.partType">
      <path value="AD.streetNameBase.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.streetNameBase.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="STB"/>
    </element>
    <element id="AD.streetNameType">
      <path value="AD.streetNameType"/>
      <definition value="The designation given to the street. (e.g. Street, Avenue, Crescent, etc.)"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.streetNameType"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.streetNameType.partType">
      <path value="AD.streetNameType.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.streetNameType.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="STTYP"/>
    </element>
    <element id="AD.additionalLocator">
      <path value="AD.additionalLocator"/>
      <definition value="This can be a unit designator, such as apartment number, suite number, or floor. There may be several unit designators in an address (e.g., &quot;3rd floor, Appt. 342&quot;). This can also be a designator pointing away from the location, rather than specifying a smaller location within some larger one (e.g., Dutch &quot;t.o.&quot; means &quot;opposite to&quot; for house boats located across the street facing houses)."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.additionalLocator"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.additionalLocator.partType">
      <path value="AD.additionalLocator.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.additionalLocator.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="ADL"/>
    </element>
    <element id="AD.unitID">
      <path value="AD.unitID"/>
      <definition value="The number or name of a specific unit contained within a building or complex, as assigned by that building or complex."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.unitID"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.unitID.partType">
      <path value="AD.unitID.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.unitID.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="UNID"/>
    </element>
    <element id="AD.unitType">
      <path value="AD.unitType"/>
      <definition value="Indicates the type of specific unit contained within a building or complex. E.g. Appartment, Floor"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.unitType"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.unitType.partType">
      <path value="AD.unitType.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.unitType.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="UNIT"/>
    </element>
    <element id="AD.careOf">
      <path value="AD.careOf"/>
      <definition value="The name of the party who will take receipt at the specified address, and will take on responsibility for ensuring delivery to the target recipient"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.careOf"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.careOf.partType">
      <path value="AD.careOf.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.careOf.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="CAR"/>
    </element>
    <element id="AD.censusTract">
      <path value="AD.censusTract"/>
      <definition value="A geographic sub-unit delineated for demographic purposes."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.censusTract"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.censusTract.partType">
      <path value="AD.censusTract.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.censusTract.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="CEN"/>
    </element>
    <element id="AD.deliveryAddressLine">
      <path value="AD.deliveryAddressLine"/>
      <definition value="A delivery address line is frequently used instead of breaking out delivery mode, delivery installation, etc. An address generally has only a delivery address line or a street address line, but not both."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.deliveryAddressLine"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.deliveryAddressLine.partType">
      <path value="AD.deliveryAddressLine.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.deliveryAddressLine.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DAL"/>
    </element>
    <element id="AD.deliveryInstallationType">
      <path value="AD.deliveryInstallationType"/>
      <definition value="Indicates the type of delivery installation (the facility to which the mail will be delivered prior to final shipping via the delivery mode.) Example: post office, letter carrier depot, community mail center, station, etc."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.deliveryInstallationType"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.deliveryInstallationType.partType">
      <path value="AD.deliveryInstallationType.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.deliveryInstallationType.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DINST"/>
    </element>
    <element id="AD.deliveryInstallationArea">
      <path value="AD.deliveryInstallationArea"/>
      <definition value="The location of the delivery installation, usually a town or city, and is only required if the area is different from the municipality. Area to which mail delivery service is provided from any postal facility or service such as an individual letter carrier, rural route, or postal route."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.deliveryInstallationArea"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.deliveryInstallationArea.partType">
      <path value="AD.deliveryInstallationArea.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.deliveryInstallationArea.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DINSTA"/>
    </element>
    <element id="AD.deliveryInstallationQualifier">
      <path value="AD.deliveryInstallationQualifier"/>
      <definition value="A number, letter or name identifying a delivery installation. E.g., for Station A, the delivery installation qualifier would be 'A'."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.deliveryInstallationQualifier"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.deliveryInstallationQualifier.partType">
      <path value="AD.deliveryInstallationQualifier.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.deliveryInstallationQualifier.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DINSTQ"/>
    </element>
    <element id="AD.deliveryMode">
      <path value="AD.deliveryMode"/>
      <definition value="Indicates the type of service offered, method of delivery. For example: post office box, rural route, general delivery, etc."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.deliveryMode"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.deliveryMode.partType">
      <path value="AD.deliveryMode.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.deliveryMode.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DMOD"/>
    </element>
    <element id="AD.deliveryModeIdentifier">
      <path value="AD.deliveryModeIdentifier"/>
      <definition value="Represents the routing information such as a letter carrier route number. It is the identifying number of the designator (the box number or rural route number)."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.deliveryModeIdentifier"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.deliveryModeIdentifier.partType">
      <path value="AD.deliveryModeIdentifier.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.deliveryModeIdentifier.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="DMODID"/>
    </element>
    <element id="AD.buildingNumberSuffix">
      <path value="AD.buildingNumberSuffix"/>
      <definition value="Any alphabetic character, fraction or other text that may appear after the numeric portion of a building number"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.buildingNumberSuffix"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.buildingNumberSuffix.partType">
      <path value="AD.buildingNumberSuffix.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.buildingNumberSuffix.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="BNS"/>
    </element>
    <element id="AD.postBox">
      <path value="AD.postBox"/>
      <definition value="A numbered box located in a post station."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.postBox"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.postBox.partType">
      <path value="AD.postBox.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.postBox.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="POB"/>
    </element>
    <element id="AD.precinct">
      <path value="AD.precinct"/>
      <definition value="A subsection of a municipality"/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.precinct"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/ADXP"/>
      </type>
    </element>
    <element id="AD.precinct.partType">
      <path value="AD.precinct.partType"/>
      <representation value="xmlAttr"/>
      <definition value="Specifies the type of the address part"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.precinct.partType"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="code"/>
      </type>
      <fixedCode value="PRE"/>
    </element>
    <element id="AD.other">
      <path value="AD.other"/>
      <representation value="xmlText"/>
      <definition value="Textual representation of (part of) the address"/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="AD.other"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="string"/>
      </type>
    </element>
    <element id="AD.useablePeriod[x]">
      <extension url="http://hl7.org/fhir/StructureDefinition/elementdefinition-defaulttype">
        <valueString value="SXPR-TS"/>
      </extension>
      <path value="AD.useablePeriod[x]"/>
      <representation value="typeAttr"/>
      <label value="Useable Period"/>
      <definition value="A General Timing Specification (GTS) specifying the periods of time during which the address can be used. This is used to specify different addresses for different times of the week or year."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="AD.useablePeriod[x]"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/IVL-TS"/>
      </type>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/EIVL-TS"/>
      </type>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/PIVL-TS"/>
      </type>
      <type>
        <code value="http://hl7.org/fhir/cda/StructureDefinition/SXPR-TS"/>
      </type>
    </element>
  </snapshot>
  <differential>
    <element id="AD">
      <path value="AD"/>
      <constraint>
        <key value="81-7296"/>
        <severity value="error"/>
        <human value="**SHALL NOT** have mixed content except for white space (CONF:81-7296)."/>
      </constraint>
    </element>
    <element id="AD.use">
      <path value="AD.use"/>
      <short value="If addr/@nullFlavor is present, the remaining conformance statements *SHALL NOT* be enforced"/>
      <requirements value="SHOULD contain zero or one [0..1] @use, which SHALL be selected from ValueSet PostalAddressUse urn:oid:2.16.840.1.113883.1.11.10637 STATIC 2005-05-01 (CONF:81-7290)."/>
      <min value="0"/>
      <max value="1"/>
      <binding>
        <strength value="required"/>
        <valueSet value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.1.11.10637"/>
      </binding>
    </element>
    <element id="AD.country">
      <path value="AD.country"/>
      <requirements value="SHOULD contain zero or one [0..1] country, which SHALL be selected from ValueSet Country urn:oid:2.16.840.1.113883.3.88.12.80.63 DYNAMIC (CONF:81-7295)."/>
      <min value="0"/>
      <max value="1"/>
      <binding>
        <strength value="required"/>
        <valueSet value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.88.12.80.63"/>
      </binding>
    </element>
    <element id="AD.state">
      <path value="AD.state"/>
      <requirements value="SHOULD contain zero or one [0..1] state (ValueSet: StateValueSet urn:oid:2.16.840.1.113883.3.88.12.80.1 DYNAMIC) (CONF:81-7293)."/>
      <min value="0"/>
      <max value="1"/>
      <constraint>
        <key value="81-10024"/>
        <severity value="error"/>
        <human value="If the country is US, the state element is required but SHOULD have @nullFlavor if the state is unknown. If country is not specified, it's assumed to be US. If country is something other than US, the state MAY be present but MAY be bound to different vocabularies (CONF:81-10024)."/>
      </constraint>
      <binding>
        <strength value="preferred"/>
        <valueSet value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.88.12.80.1"/>
      </binding>
    </element>
    <element id="AD.city">
      <path value="AD.city"/>
      <requirements value="SHALL contain exactly one [1..1] city (CONF:81-7292)."/>
      <min value="1"/>
      <max value="1"/>
    </element>
    <element id="AD.postalCode">
      <path value="AD.postalCode"/>
      <requirements value="SHOULD contain zero or one [0..1] postalCode, which SHOULD be selected from ValueSet PostalCode urn:oid:2.16.840.1.113883.3.88.12.80.2 DYNAMIC (CONF:81-7294)."/>
      <min value="0"/>
      <max value="1"/>
      <constraint>
        <key value="81-10025"/>
        <severity value="error"/>
        <human value="If the country is US, the postalCode element is required but SHOULD have @nullFlavor if the postalCode is unknown. If country is not specified, it's assumed to be US. If country is something other than US, the postalCode MAY be present but MAY be bound to different vocabularies (CONF:81-10025)."/>
      </constraint>
      <binding>
        <strength value="preferred"/>
        <valueSet value="http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113883.3.88.12.80.2"/>
      </binding>
    </element>
    <element id="AD.streetAddressLine">
      <path value="AD.streetAddressLine"/>
      <requirements value="SHALL contain at least one and not more than 4 streetAddressLine (CONF:81-7291)."/>
      <min value="1"/>
      <max value="4"/>
    </element>
  </differential>
</StructureDefinition>