CPT coding changes for 2021 went into effect Jan. 1., according to a Jan. 4 blog post from Anesthesia Business Consultants. 1. The 2021 CPT edition has 206 new codes, 69 revised codes and 54 deleted ...
However, if sentinel nodes are biopsied during the same operative session through a different incision, it is appropriate to bill both using the proper code, appending a -59 modifier to the second CPT ...