My father in-law is living in an assisted living facility in Missouri. Recently was approved to receive partial assistance for his living expenses. He also receives SSI, retirement, and veterans benefits. His checking account is below $1000. He owns a home in Illinois that is for sale. He still has a small mortgage payment that is difficult to pay because his expenses and bank account situation. We now have a buyer that is interested in the house. When we sell the house and he get the proceeds from the sale, what is he allowed to do with this money and how does this affect his Medicaid?