<status value="draft"/><experimental value="false"/><date value="2019-11-01T09:29:23+11:00"/><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>

NamingSystemIdentifierType

Identifies the style of unique identifier used to identify a namespace.

This code system http://hl7.org/fhir/namingsystem-identifier-type defines the following codes:

Code	Display	Definition
oid	OID	An ISO object identifier; e.g. 1.2.3.4.5.
uuid	UUID	A universally unique identifier of the form a5afddf4-e880-459b-876e-e4591b0acc11.
uri	URI	A uniform resource identifier (ideally a URL - uniform resource locator); e.g. http://unitsofmeasure.org.
other	Other	Some other type of unique identifier; e.g. HL7-assigned reserved string such as LN for LOINC.