Normally the insurance co denies the revision. You are having complications which is classified as. "Technical failure of the band" That means you qualified for the orig surgery and you had it removed because of complications. Once you are denied you or your surgeon can appeal. You will prob get denied which is not unexpected. At that point you are allowed an external appeal who is unrelated to Insur co
If they deny you your best chances are with LINDSTROM OBESity assoc. You can google them or I can get you their number. NYS has external review. This is your best shot so it must be done right. You need all medical records and documentation showing complications, attempt to lose weight, and ideally while you are waiting for initial appeal, see a nutricianist a couple times to document your weight loss attempts.
In have oxford. They denied twice and insurance co was overturned on external appeal