I have aetna ppo also. I know they cover the surgery. i qualify, i have diebetes and at 40bmi. but, when u call they won't tell u the criteria. so, they tell u your dr. should know. my surgeon appt is in March. Hr said if i get denied after they put it in.. they will corporate then.. to find out exactly. I think insurance is going to hold me back. good luck.
Minnie:)