Kingsport Times News | $77 million computer system created to stop Medicare fraud saves taxpayers $7591 Kingsport Times News Sebelius heaped praise on the new computer technology. (AP Photo/Manuel Balce Ceneta, File) WASHINGTON (AP) -- Launched last summer, a $77 million computer system to stop Medicare fraud before it happens had prevented just one suspicious payment by ... INSIDE WASHINGTON: Anti-fraud effort disappoints |