recent statistics premium Medicare Advantage. Medicare Advantage Medicare Advantage. 31 percent 11 million in 2010 costs fourteen percent more t costs fourteen percent more t costs fourteen percent more t steady rise Medicare Advantage costs fourteen percent more t one-third claims as high as $6,700 69 percent 11 million in 2010 14 percent more per Medicare Advantage enrollee Kaiser Family Foundation Thirty-one percent costs fourteen percent more t costs fourteen percent more t Kaiser Family Foundation fact sheet on Medicare Advantage more than three times