<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="namingsystem-identifier-type" />
  <meta>
    <lastUpdated value="2017-04-19T07:44:43.294+10:00" />
  </meta>
  <text>
    <status value="generated" />
    <div xmlns="http://www.w3.org/1999/xhtml">
      <h2>NamingSystemIdentifierType</h2>
      <div>
        <p>Identifies the style of unique identifier used to identify a namespace.</p>
      </div>
      <p>This code system http://hl7.org/fhir/namingsystem-identifier-type defines the following codes:</p>
      <table class="codes">
        <tr>
          <td>
            <b>Code</b>
          </td>
          <td>
            <b>Display</b>
          </td>
          <td>
            <b>Definition</b>
          </td>
        </tr>
        <tr>
          <td>oid
                  <a name="namingsystem-identifier-type-oid"></a></td>
          <td>OID</td>
          <td>An ISO object identifier; e.g. 1.2.3.4.5.</td>
        </tr>
        <tr>
          <td>uuid
                  <a name="namingsystem-identifier-type-uuid"></a></td>
          <td>UUID</td>
          <td>A universally unique identifier of the form a5afddf4-e880-459b-876e-e4591b0acc11.</td>
        </tr>
        <tr>
          <td>uri
                  <a name="namingsystem-identifier-type-uri"></a></td>
          <td>URI</td>
          <td>A uniform resource identifier (ideally a URL - uniform resource locator); e.g. http://unitsofmeasure.org.</td>
        </tr>
        <tr>
          <td>other
                  <a name="namingsystem-identifier-type-other"></a></td>
          <td>Other</td>
          <td>Some other type of unique identifier; e.g. HL7-assigned reserved string such as LN for LOINC.</td>
        </tr>
      </table>
    </div>
  </text>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status">
    <valueString value="Informative" />
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="1" />
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir" />
  </extension>
  <url value="http://hl7.org/fhir/namingsystem-identifier-type" />
  <identifier>
    <system value="urn:ietf:rfc:3986" />
    <value value="urn:oid:2.16.840.1.113883.4.642.1.486" />
  </identifier>
  <version value="3.0.1" />
  <name value="NamingSystemIdentifierType" />
  <status value="draft" />
  <experimental value="false" />
  <date value="2017-04-19T07:44:43+10:00" />
  <publisher value="HL7 (FHIR Project)" />
  <contact>
    <telecom>
      <system value="url" />
      <value value="http://hl7.org/fhir" />
    </telecom>
    <telecom>
      <system value="email" />
      <value value="fhir@lists.hl7.org" />
    </telecom>
  </contact>
  <description value="Identifies the style of unique identifier used to identify a namespace." />
  <caseSensitive value="true" />
  <valueSet value="http://hl7.org/fhir/ValueSet/namingsystem-identifier-type" />
  <content value="complete" />
  <concept>
    <code value="oid" />
    <display value="OID" />
    <definition value="An ISO object identifier; e.g. 1.2.3.4.5." />
  </concept>
  <concept>
    <code value="uuid" />
    <display value="UUID" />
    <definition value="A universally unique identifier of the form a5afddf4-e880-459b-876e-e4591b0acc11." />
  </concept>
  <concept>
    <code value="uri" />
    <display value="URI" />
    <definition value="A uniform resource identifier (ideally a URL - uniform resource locator); e.g. http://unitsofmeasure.org." />
  </concept>
  <concept>
    <code value="other" />
    <display value="Other" />
    <definition value="Some other type of unique identifier; e.g. HL7-assigned reserved string such as LN for LOINC." />
  </concept>
</CodeSystem>