What it is:
Box 9a is the other insured's policy or group number as it appears on the insured's health care identification card for secondary insurance.
If Box 11d is marked, complete boxes 9, 9a, and 9d, otherwise leave blank.
Therabill will use the value from the Policy/Group # field that is in the Policy Info section of the secondary Insurance Card to fill Box 9a.
If you are billing secondary insurance, then this box will contain the Policy Number of the primary insurance.
On the top menu bar, select Clients / Client List. Click the blue pencil for the desired client. Click Add Card or the blue pencil of an existing insurance card. You will now see the Edit Insurance Card form. In the Policy Info section, find the field labeled Policy/Group #. Enter the appropriate value as shown on the Insurance Card.