BO

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating oral administration of nutrition using no tube.

BR

1. HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating the Medicare beneficiary elected to rent the item. 2. Abbreviation for by report. See by report (BR) .

BU

HCPCS Level II modifier that may be used with CPT or HCPCS Level II codes indicating the Medicare beneficiary is undecided on purchasing or renting the item.