Coders can find the largest number of new codes in the pathology and laboratory section of the 2012 CPT® Manual. The AMA added a total of 103 new codes, 101 of which denote Tier 1 and Tier 2 molecular path-ology procedures.
In total, the AMA added 60 new codes throughout the surgery section of the 2012 CPT® Manual, 18 of which appear in the cardiovascular and respiratory system subsections. The AMA also revised 86 codes and deleted 48 codes in the surgery section.