Change indicators


      ITM    ITEM NUMBER

      Function: To specify an item number.

010   E212  ITEM NUMBER IDENTIFICATION                 M   99
      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