Group Health Cooperative in Seattle, one of the United States’ oldest and most respected nonprofit health insurance plans, is accused of bilking Medicare out of millions of dollars in a federal whistleblower case.
Teresa Ross, a former medical billing manager at the insurer, alleges that it sought to reverse financial losses in 2010 by claiming that some patients were sicker than they were or by billing for medical conditions that patients didn’t actually have. As a result, the insurer retroactively collected an estimated $8 million from Medicare for 2010 services, according to the suit.
Ross filed suit in federal court in Buffalo, N.Y., in 2012, but the suit remained under a court seal until July and is in its initial stages. The suit also names as defendants two medical coding consultants — consulting firm DxID of East Rochester, N.Y., and Independent Health Association, an affiliated health plan in Buffalo, N.Y. All denied wrongdoing in separate court motions filed late Wednesday to dismiss the suit.