Ashley Beecher, 29, and her daughters Annie (on lap) and Charlie. After feeding Annie, Beecher donates her extra supply to the human milk bank at Texas Children's Hospital. KUHF hide caption

itoggle caption KUHF

C.S. Mott Women and Children's Hospital is part of the University of Michigan Ann Arbor Health System, one of the organizations Medicare is penalizing for its high readmission rate. Lon Horwedel/AP hide caption

itoggle caption Lon Horwedel/AP

The Opening Ceremony of the London 2012 Olympic Games included a paean to the National Health Service, the U.K.'s socialized healthcare system. Gallo/Getty Images hide caption

itoggle caption Gallo/Getty Images

Beth Israel Deaconess Medical Center has higher rates of readmissions for Medicare patients for some conditions. But its mortality rates for the same conditions is lower than at many hospitals. Beth Israel Deaconess Medical Center hide caption

itoggle caption Beth Israel Deaconess Medical Center

Child life specialist Kelly Schraf helps to put at ease Yoselyn Gaitan, 8, who had surgery on her cleft palate, at Children's National Medical Center in Washington, D.C. Jenny Gold for NPR hide caption

itoggle caption Jenny Gold for NPR

Shannon Orley, left, meets with her health coach, Kelly Heithold, right, at Providence Alaska Medical Center. Annie Feidt for NPR hide caption

itoggle caption Annie Feidt for NPR

Deb Waldin testifies about her experience with a debt collector at a Minnesota hospital during a hearing led by Sen. Al Franken in St. Paul, Minn., in late May. Minnesota Public Radio/Jeffrey Thompson hide caption

itoggle caption Minnesota Public Radio/Jeffrey Thompson

HealthOne is a Colorado hospital chain that is opening a psychiatric ward to take pressure off its hospitals' emergency rooms, including the one on the billboard. Eric Whitney/CPR hide caption

itoggle caption Eric Whitney/CPR

Some fear that with rising medical costs and an aging population, the country's nursing staff will be stretched too thin. iStockphoto.com hide caption

itoggle caption iStockphoto.com