Wow. I believe my doctor is recommending a year without alcohol. I think part of the reason is to maximize weight loss, though. Very interesting to hear what others are being advised. Thanks.
My insurance did not require a supervised diet. I would suggest that you call your insurance and ask them for the specific requirements of your plan. I did this and they were very helpful. They were even able to point me to a place on their website where it was all documented in writing.