HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating service performed by a registered dietitian. Use of this modifier affects Medicare payment.
Tag: HCPCS
AF
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating service performed by a specialty physician. Use of this modifier affects Medicare payment.
AG
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services performed by a primary physician. Use of this modifier affects Medicare payment.
AH
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services performed by a clinical psychologist. Use of this modifier affects Medicare payment.
AJ
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services performed by a clinical social worker. Use of this modifier affects Medicare payment.
AK
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.
AM
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating services performed by a physician associated with a team. Use of this modifier affects Medicare payment.
AR
1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating a physician scarcity area. Use of this modifier affects Medicare payment. 2. Abbreviation for accounts receivable. See accounts receivable (AR).
AT
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating acute treatment services.
AU
HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating item(s) used with urological, ostomy, or tracheostomy supplies. Use of this modifier affects Medicare payment.