Exclusion Language
I agree definately call your insurance company yourself and get the information first hand. Be sure to get them to mail you a copy of exactly what your policy states too. Just because a policy contains an exclusion for weight loss or obesity does NOT mean it excludes treatment related to morbid obesity. My policy also excludes any treatment for obesity, but covers treatment for morbid obesity including weight loss surgery.
My insurance policy with BCBS (BlueChoice) has the same exclusion. However, I have noticed some people on here have found that those terms "weight loss treatment or care for obesity" - speak to programs like Jenny Craig or WW. I would call your insurance company to make sure. I plan on doing the same. My insurance switches over in January 07 to BCBS (Anthem) so I'm playing the waiting game.