Sizable regulations enforced upon physician groups are holding practice executives to a glowing screen late nights and through the weekend. Practices are dedicating substantial hours and personnel to determine which value-based initiatives to focus on in the coming years in order to remain profitable.One thing that remains true is that physicians who bill Medicare more than $30,000 in Part B and provide care for more than 100 Medicare patients a year are subject to the Quality Payment Program (QPP) of MIPS or APMs under CMS's MACRA reimbursement regulations. Several details including practice structure, size, and reporting capabilities, will determine the category under MACRA in which it applies.