<status value="draft" /> <publisher value="Canada Health Infoway" /> <description value="Contains codes required by the Service directory utilizing the extension to ensure that it captures whether the wait-time being reported is automatically generated or self-reported for each service." /> <immutable value="false" /> <compose> <include> <system value="http://fhir.infoway-inforoute.ca/io/CA-CSD/CodeSystem/current-wait-time" /> </include> </compose> </ValueSet>