An introduction to PowerGroups, DRG’s proprietary approach to segment the rapidly expanding field of ACO contracting that is based on the number of patients attributed to an ACO contract and the reimbursement model used by the ACO, with an emphasis on whether or not providers in the ACO accept financial risk for quality and patient outcomes. This Macro Trend Deck explores how PowerGroups can best be leveraged to identify the top ACO markets and players throughout the country, while addressing key business questions for pharmaceutical companies and others interested in engaging with ACOs.