...social security health nd money? I want to buy a car because my car is seriously old and really messed up. Ive been saving up money im 79 years old and recieve medicaid and medicare and also my son gave me some money to buy a car. Im really scared that if i do buy the car they can take away my money especially my health benefits? I will buy a used car and pay it cash. No borrowing i will pay full. Can they take Away my benefits?