My understanding is that when more than 1 PA is done you would code D0220 first PA and D0230 for each additional PA so for example if 3 PA’s are done you would code D0220, D0230, D0230, is this correct?
Yes, that is correct.
American Dental Coders Association
3120 W Carefree Hwy. Suite 1
Phoenix, AZ. 85086