lindaskin
Guest
When billing 21390 for both orbital floor blowout fractures, what modifier is appropriate?
According to Medicare the -50 modifier is not valid.
According to Medicare the -50 modifier is not valid.
Is 21390 considered a unilateral or bilateral procedure?When billing 21390 for both orbital floor blowout fractures, what modifier is appropriate?
According to Medicare the -50 modifier is not valid.