My doctor suggested using a convenient service for colon cancer screening. I was also told that my insurance would cover it. This raised red flags as nobody bothered to confirm it. After reading reviews, I found that may not be the case. I won't exaggerate this in the least. Before I could drive six miles to get home, I was receiving phone calls from Cologuard. The calls were followed up with more calls, texts, emails so excessively that it angered me. I decided that I won't use this service. I began to block numbers, but they'd just use a different one. After blocking their texts, they again used another untraceable number and posed themselves to be my medical provider. I will keep the unused sealed test kit as proof that I did not use their service should they decide to bill me for a screening. If anyone receives the kit and decides to not utilize it, I would suggest NOT returning the kit to them. I have zero faith that they would have the ethics to not send you a $681.00 bill.