Box 8 - Reserved for Use by the NUCC

Box Definition

Box 8 on the CMS-1500 is an unlabeled field reserved for assignment by the NUCC.

In AveaOffice

Since the field is unlabeled, the box is uneditable in AveaOffice.

EDI Loop/Segment

Since the field is not used, there is no EDI loop and segment for this box.