So I called them, and it took 3 different calls, but they were able to tell me a little (they confirmed I have the coverage, and because I have the diamond plan, it has the absolute most coverage). SO then when I had my first appt with my bariatric surgeon, I was able to speak with the person who handles the insurance and she pulled up my coverage and was really able to give me more clarity on what's covered (basically, all 3 major bariatric surgeries, all the testing, the psych eval, and the 2 nutritionist appts). It really depends on the level of coverage you choose. The higher the plan, the more coverage you get. I have MS and I have had every medication, every MRI, every specialist, every EVERYTHING covered no questions asked. Same with my bariatric surgery, same with PCP, same with pretty much everything. Lower plans (and this goes for any insurance) cover less. Higher plans cover more.