Don't give up. BC denied me twice and only authorized surgery after being contacted by a lawyer. Authorization was granted 12/23 but, too late for me to request time from work. Insurance companies are crafty...So, a new year and surprise to me my employer signed with a new insurance- Blue Shield. Another auth. request...and happily BS authorized first time.
About the lawer, my surgeon referred me to a lawer hired through Allergen (makers of the Lap band). This may be an option for you. I can certainly give you their contact number....
Good luck and dont give up, that 's exactly what the insurance companies want you to do.
Brit7