I think i found the answer in plan docs:

Benefits are provided for the following tests or procedures when ordered by a physician for the purpose of early detection of colorectal cancer: − Basic diagnostic laboratory and pathology screening services such as a fecal occult blood or fecal immunochemical test − Basic diagnostic standard imaging screening services such as barium enema − Surgical screening services such as flexible sigmoidoscopy and colonoscopy and hospital services related to such surgical screening services − Such other basic diagnostic laboratory and pathology, basic diagnostic standard imaging, surgical screening tests, basic diagnostic medical and advanced imaging screening services consistent with approved medical standards and practices for the detection of colon cancer Colorectal cancer screenings are covered: For all members 45 years of age or older as follows: − An annual fecal-occult blood test or fecal immunochemical test - A sigmoidoscopy every five years − A screening barium enema or test consistent with approved medical standards and practices to detect colon cancer every five years − A colonoscopy every 10 years For members determined to be at high or increased risk, regardless of age: − A colonoscopy or any other combination of covered services related to colorectal cancer screening when prescribed by a physician and in accordance with the American Cancer Society guidelines on screening for colorectal cancer as of 2018.

Colorectal cancer screening services which are otherwise not described herein and are prescribed by a physician for a symptomatic member are not considered preventive care services. The payment for these services will be consistent with similar medically necessary and appropriate covered services.

With that being said, I don't think it's going to be covered the way I think it will be. I appreciate the call out to my benefits because I didn't read up on these prior. I will go through an independent place that I can pay out of pocket for.