HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services provided by a nonparticipating physician. Use of this modifier affects Medicare payment.
The Rantings of the barely human.
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services provided by a nonparticipating physician. Use of this modifier affects Medicare payment.