GBHCPCS Level II

Claim being re-submitted for payment because it is no longer covered under a

Related modifiers

Frequently asked questions

What does modifier GB mean?

Claim being re-submitted for payment because it is no longer covered under a

HCPCS modifier data from CMS. CPT® is a registered trademark of the American Medical Association — CPT modifier descriptions are not included on this site. Always verify codes with authoritative sources before making billing decisions.