Jama Author Interviews: Covering Research In Medicine, Science, & Clinical Practice. For Physicians, Researchers, & Clinician

Understanding health conditions with the most spending and variation across locations and over time is important for identifying trends, inequalities, and strategies for lowering health spending. Joseph Dieleman, PhD, of the University of Washington speaks with JAMA Associate Editor Karen Joynt Maddox, MD, MPH, about county-level variation in health care spending across the US. Related Content: Tracking US Health Care Spending by Health Condition and County