KANSAS CITY, Mo. - A Missouri federal judge on March 13 granted final approval to a $1,470,894.07 settlement, ending a case alleging that a health maintenance organization wrongfully charged both a copayment and a coinsurance amount for the same health care service in violation of state law (Mary Casey v. Coventry Health Care of Kansas Inc., No. 08-201, W.D. Mo.; 2012 U.S. Dist. LEXIS 33397).