Money Mailing your poop may seem like an alternative to a colonoscopy. But it could cost you. December 17, 2019Lee Rood, Des Moines RegisterComments Off on Mailing your poop may seem like an alternative to a colonoscopy. But it could cost you. If your insurance pays for a colorectal cancer screening, be aware that tests like Cologuard could preclude full coverage of a follow-up colonoscopy.