https://connect.bcbsil.com/ask-bcbsil/f/questions-and-answers/1159/is-a-colonoscopy-coveredHello, I&#39;m a retired AT&amp;T employee.... ID # -, Group # I&#39;m in need of a colonoscopy. I called BCBS of Ill and was told my 5 year test is covered yet the colonoscopy place says I need to pay $800 plus $600 as my colonoscopy is &#39;diagnosis&#39; vs &#39;routineen-USTelligent Community 12Fri, 17 Feb 2023 17:21:57 GMThttps://connect.bcbsil.com/thread/2154?ContentTypeID=1Fri, 17 Feb 2023 17:21:57 GMT6e104328-2028-43b6-bb31-8401437dc51f:24b1cecd-7130-4633-85bc-16eb89cdf283BCBSIL Connect Team<p>Hi Tim, We ask that you please edit your post to remove your Id number in order to keep your information secure.</p> <p>You will need to speak with your provider to see why they are labeling your procedure as diagnostic, as they are the ones who determine that. It would also be up to any other provider you see to determine how they would&nbsp;bill their claim if you switched to them for your procedure. ~ KW</p><div style="clear:both;"></div>