New here... Have Kaiser in Northern cal.
Shannon -
I don't have that type of insurance, but wanted to wish you the best of luck with your approval process. Have you called the number on the back of your insurance card and asked if the surgery is covered? Sometimes it helps to get the "procedure codes" from your surgeon's office first so you know you're asking the right questions.
Also, you might want to check out the Insurance Forum here on OH... they've got a lot of really great people over there with lots of knowledge about navigating the insurance process.
Good luck,
Pam