<status value="retired"/> <date value="2014-03-26T00:00:00-04:00"/> <compose> <include> <system value="http://nucc.org/provider-taxonomy"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="1223P0700Y"/> </filter> </include> </compose> </ValueSet>

Prosthodontics

Include codes from http://nucc.org/provider-taxonomy where concept is-a 1223P0700Y

<status value="retired"/> <date value="2014-03-26T00:00:00-04:00"/> <compose> <include> <system value="http://nucc.org/provider-taxonomy"/> <filter> <property value="concept"/> <op value="is-a"/> <value value="1223P0700Y"/> </filter> </include> </compose> </ValueSet>