| Name | Value |
|---|---|
| BILL FORM | IB 837 TRANSMISSION |
| SECURITY LEVEL | NATIONAL,NO EDIT |
| PAGE OR SEQUENCE | 38 |
| FIRST LINE NUMBER | 1 |
| LOCAL OVERRIDE ALLOWED | NO |
| STARTING COLUMN OR PIECE | 3 |
| LENGTH | 80 |
| SHORT DESCRIPTION | Subscriber Primary ID |
| CALCULATE ONLY OR OUTPUT | OUTPUT |
| TRANSMIT IGNORES IF NULL | TRUE |