Insure Nutrition
I receive the the protein drinks from Insure Nutrition. They are sending 4 cases per month at no cost to me. They took care of obtaining a prescription from my doctor and contacting my insurance. As far as are they good well I like them and they have more protein than any premixed drink I have found. They are the Premier Protein Drinks advertised on this sight.
The whole process short of me initially making contact with the Insure Nutrition company was handled by them. After getting my go ahead they contacted my doctor who wrote a prescription for the protein drinks and then they got the insurance to approve it. So yes I assume they bill the insurance company directly. There has been no cost to me in this process and they guarantee that there won't be once they approve you for the program regardless of whether the insurance pays or not as long as your doctor will keep writing the prescription. Same product that you can get at Sam's club for about 20 bucks a case. Its has been a painless process for me.