I work in dermatology. Our doctor performed an intralesional injection (cpt 11900) of kenlog to two different sites: the scalp for Alopecia and neck for folliculitis. Do I use the modifier 51 because it is two different sites?
11900
11900 - 51
or should I code 11900 x 2 ?
or no modifier at all...
11900
11900 - 51
or should I code 11900 x 2 ?
or no modifier at all...