NEJM Interview: Dr. Paul Ginsburg on how Medicare can improve care delivery and control spending going forward.

Dr. Paul Ginsburg is a professor of the practice of health policy and management at the University of Southern California Sol Price School of Public Policy. Stephen Morrissey, the interviewer, is the Managing Editor of the Journal. P.B. Ginsburg and A.M. Rivlin. Challenges for Medicare at 50. N Engl J Med 2015;373:1993-5.