Hi, Joyce!
We found out that my Brother was qualified for a disability pension from VA, based on:
"(1) total and permanent disability; (2) military service during a "time of war;" and (3) income below specified limits. Also unlike Compensation, the disability for pension purposes does not need to be service connected."
Unfortunately, he passed away, before the claim was filed.
I found a link to the VA Benefits for Veterans, Dependents and Survivors:
http://www1.va.gov/opa/publications/benefits_book.aspAND, specifically for Agent Orange:
http://www.vba.va.gov/bln/21/benefits/herbicide/AOno1.htm(There is a link, within this article, to the list of diseases)