I also had to do a six month medical weight loss program before my insurance would approve me for surgery. Originally I was not happy with the wait but now I am glad they required it. The time went really fast. I am having surgery on March 23. Having to wait gave me much more time to get prepared for this. I met with the dietician several times and she gave me a check list of things to do to prepare. I am glad I had the time to gradually get off of caffeine and carbonation. Use the time wisely and you will be more successful because of it.