This page is part of the FHIR Specification (v1.4.0: STU 3 Ballot 3). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R5 R4B R4 R3
Definition for Code System NamingSystemIdentifierType
<CodeSystem xmlns="http://hl7.org/fhir"> <id value="namingsystem-identifier-type"/> <meta> <lastUpdated value="2016-03-31T08:01:25.570+11:00"/> </meta> <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"> <h2>NamingSystemIdentifierType</h2> <p>Identifies the style of unique identifier used to identify a namespace.</p> <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="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="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="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="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/valueset-oid"> <valueUri value="urn:oid:2.16.840.1.113883.4.642.1.293"/> </extension> <url value="http://hl7.org/fhir/namingsystem-identifier-type"/> <version value="1.4.0"/> <name value="NamingSystemIdentifierType"/> <status value="draft"/> <experimental value="false"/> <publisher value="HL7 (FHIR Project)"/> <contact> <telecom> <system value="other"/> <value value="http://hl7.org/fhir"/> </telecom> <telecom> <system value="email"/> <value value="fhir@lists.hl7.org"/> </telecom> </contact> <date value="2016-03-31T08:01:25+11:00"/> <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>
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.