Unfortunately many insurances have no or minimal coverage for mental health benefits. Also, many insurances have a pre-existing clause, when you are looking into coverage that is the first thing you should probably check out, it may save you some time. Additionally, insurance coverage even from the big carriers like Aetna, Humana, etc depends on the state you live in. Get on your treating physician to help you make a case. However, again if this is a pre-existing condition and you are now looking for coverage you will have a tough time. I wish you luck.