Will Medicare Pay For Colonoscopy Screening? 
Medicare will cover a colonoscopy screening one every 2 years if you 're considered to be at high risk for colon cancer . If your doctor accepts assignment , Medicare would cover the screening at 100 % -LRB- you pay nothing -RRB- . If your doctor does not accept assignment , then Medicare will cover 80 % of the expenses . You would be responsible for the other 20 % and the part B deductible may apply.A Medigap plan F can cover the other 20 % of expenses and part B deductible if your doctor does n't accept assignment . I hope the information is helpful - please feel free to contact me for help and if you have any other questions . Thanks very much . 