Debbie -
I found out about the BAHA from my neurotologist. He did my AN surgery and he also does BAHA implants. I know don't how your AN was treated, but if you had surgery, you could ask the doc who performed it.
If you saw a doctor or an audiologist for your Cros aid, he/she should know about the BAHA.
Or if you go to Cochlear Americas website you can "Find a Clinic" - hopefully somewhere near you. Cochlear's website is
www.cochlearamericas.comI didn't use military insurance, as I'm not in the military and I don't have a spouse, but my BAHA surgery and processor (tiny hearing aid) were both covered by the health insurance policy I have through my employer. I'm not sure what military insurance policies typically cover, but if they cover Cochlears (for bilaterally deaf people) they have to cover the BAHA (for unilterally deaf people).
While most insurance companies don't cover conventional hearing aids, BAHAs are classified as implants, not hearing aids. BAHAs and Cochlears are both covered by Medicare, so these days more and more "private" insurance companies cover them.
Good luck,
Jan