My mom is not eligible for Medicaid anymore because she has too much money, but she needs them to pay for a portion of the nursing home expense. What can we do?

My mother suffered a stroke in September 2016.  She was in the hospital for a few weeks and transfered to a rehabilition hospital. They said that she would have to be a permanent resident. She has a lot of health issues and her short-term memory is very bad. She lived in a mobile home park and her trailer was put in my name and hers about 4 years ago. Since I could not afford to pay her lot rent and consumer bill, I sold it for $4,000. It was an old trailer, 1971 and was not handicap accessible. I put the money in my account not knowing any laws concerning Medicaid. She also has a vehicle which is also in my name and hers. When she lived at home she was on Medicaid because the only income she had was Social Security, which was a mere $990 a month. And she had to have a nursing aide for at least 6 hours a day. She was in a wheelchair and couldn't do things very well for herself and was very forgetful to take her medications and insulin. Anyway, the question I have is that they said she wasn't eligible anymore for Medicaid because she has too much money. She also has a life insurance death benefit plan which is for $6,000 and has a cash value of $760. I have no way of taking care of her myself as I am on a limited income and on a 3rd floor apartment. She cannot walk by herself and has to have an assist when she needs to go to the bathroom or move from a bed to chair. She needs Medicaid to pay for the portion of nursing home expense. Any suggestions