I have been given a 10% PTSD rating but also have been diagnosed with depression and possible Bi polar disorder. One, if I am diagnosed with either or of those things is that something I can file a claim for? Two, If I do file a claime for those two things what should I have from my doctors in writing other than the diagnoses? Three, my mental health doctor has reccmended me for the residency PTSD treatment program and also an expermental drug trial for PTSD involving lithium. Anyone got any helpful hints?