Payment reform in the United States is moving quickly, but there are still a lot of unknowns among providers. Meetings like the ACO & Emerging Healthcare Delivery Coalition help accountable care organizations (ACOs) and providers share best practices and figure out how to succeed, said Mark McClellan, MD, PhD, director of the Duke-Margolis Center for Health Policy and keynote speaker at the ACO Coalition's fall meeting in Philadelphia, Pennsylvania, October 20-21. Learn more about the meeting and register.