1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating a waiver of liability statement (advanced beneficiary notice) signed by the patient is on file. 2. Abbreviation for general agent. See general agent (GA) .
The Rantings of the barely human.
1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating a waiver of liability statement (advanced beneficiary notice) signed by the patient is on file. 2. Abbreviation for general agent. See general agent (GA) .