Brushing –

An internet scam where people are sent unsolicited items from a seller who then post false customer reviews to increase sales. Foreign, third-party sellers can use a person’s address and Amazon information to generate a fake sale and phony review.

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.