According to SullivanCotter’s 2011 Physician Compensation and Productivity Survey, over half (59 percent) of survey participants have increased the size of their APC workforce within the past 12 months. Of these, the average increase was seven APCs. Sixty-one percent of survey participants indicated that they plan to increase the size of their APC workforce in the next 12 months. Of these, the average increase will be six APCs.