Change indicators

HYN HIERARCHY INFORMATION Function: A segment to identify hierarchical connections from a given item to higher or lower levelled item. 010 7173 HIERARCHY OBJECT QUALIFIER M an..3 020 7171 HIERARCHICAL LEVEL, CODED M an..3 030 1229 ACTION REQUEST/NOTIFICATION, CODED C an..3 040 C212 ITEM NUMBER IDENTIFICATION C 7140 Item number C an..35 7143 Item number type, coded C an..3 1131 Code list qualifier C an..3 3055 Code list responsible agency, coded C an..3