What is it?
Box 33b is used to indicate a payer-assigned identifier of the Billing Provider. Some payers require the provider's taxonomy code be listed in Box 33b.
By default, the system uses the information found under Admin > Member Info to populate Box 33b.
For a specific payer, please see: Box 33: Insurance Specific Billing Provider.
For a group, please see: Provider Groups
If WebPT Support has activated Box 33b for that payer:
Loop 2000A, Segment PRV03
If there is a Box 33 Edit:
- Loop 2010AA, Segment REF02 (if G2 is the qualifier)