This value set includes codes based on the following rules:

 <status value="active"/> <date value="2014-03-26"/> <compose> <include> <system value="http://terminology.hl7.org/CodeSystem/v3-EntityClass"/> <concept> <code value="PSN"/> </concept> </include> <include> <valueSet value="http://terminology.hl7.org/ValueSet/v3-EntityClassOrganization"/> </include> </compose> </ValueSet>