1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes and that identifies a service or procedure to the thumb of the left hand. 2. See fiscal agent (FA) .
The Rantings of the barely human.
1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes and that identifies a service or procedure to the thumb of the left hand. 2. See fiscal agent (FA) .