The U.S. health care system squanders $750 billion a year - roughly 30 cents of every medical dollar - through unneeded care, byzantine paperwork, fraud and other waste, the influential Institute of Medicine [said] in a report. President Barack Obama and Republican Mitt Romney are accusing each other of trying to slash Medicare and put seniors at risk. But the counter-intuitive finding from the report is that deep cuts are possible without rationing, and a leaner system may even produce better quality. More than 18 months in the making, the report identified six major areas of waste: unnecessary services ($210 billion annually); inefficient delivery of care ($130 billion); excess administrative costs ($190 billion); inflated prices ($105 billion); prevention failures ($55 billion), and fraud ($75 billion). Adjusting for some overlap among the categories, the panel settled on an estimate of $750 billion. The report makes ten recommendations, including payment reforms to reward quality results instead of reimbursing for each procedure, improving coordination among different kinds of service providers, leveraging technology to reinforce sound clinical decisions and educating patients to become more savvy consumers. The report's main message for government is to accelerate payment reforms, said panel chair Dr. Mark Smith, president of the California HealthCare Foundation, a research group. For employers, it's to move beyond cost shifts to workers and start demanding accountability from hospitals and major medical groups. For doctors, it means getting beyond the bubble of solo practice and collaborating with peers and other clinicians.