Thank you all for your responses.
I went to the initial 2 hour group seminar with the bariatric surgeon at the hospital and they did give me a huge packet afterward. When they asked for the ins info, I told them I currently have an *** that doesn't cover weight loss surgeries and would have BCBS on January 1st. They wouldn't make an appt. with me until Jan, so my PCP and I have decided to get a 3 month jump on the 6 month requirement so I could seek approval by March. My PCP wanted some specifics on format/documentation but it looks like I'll have to wait to see the surgery center in Jan?