What it is:
Box 11b is the other claim ID. Claim identifiers are designated by the NUCC. The following qualifier and accompanying identifier has been designated for use: Y4 - Property Casualty Claim Number.
Therabill will use the value from the Other Claim ID field that is in the Policy Info section of the Insurance Card to fill Box 11b when the Plan Type is set to Workers Compensation Health Claim.
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 Plan Type and set the dropdown to Workers Compensation Health Claim (see image to right in blue). Find the field labeled Other Claim ID (see image to right in red). Enter the claim number assigned by the payer.