Healthcare: The Medical Malpractice Myth

One study ...

found that doctors were injuring one out of every 25 patients--and that only 4 percent of these injured patients sued.

Another study ...

found that more than 90 percent of the claims showed evidence of medical injury, which means they weren't frivolous. In 60 percent of these cases, the injury resulted from physician wrongdoing. In a quarter of the claims, the patient died.

When baseless medical malpractice suits were brought, the study further found, the courts efficiently threw them out. Only six of the cases in which the researchers couldn't detect injury received even token compensation. Of those in which an injury resulted from treatment, but evidence of error was uncertain, 145 out of 515 received compensation. Indeed, a bigger problem was that 236 cases were thrown out of court despite evidence of injury and error to patients by physicians. The other approximately 1,050 cases, in the research team's opinion, were decided correctly, with damage awards going to the injured and dismissal foiling the frivolous suits.

See The Medical Malpractice Myth by Ezra Klein, July 11, 2006.