Help my son with medical treatment

My son who turned 13 two weeks ago has been in and out the hospital for the past few months for psychiatric reasons. This pattern has been going on since he was a toddler. We have been desperately seeking proper treatment and have been hitting dead ends over and over again. He is in need of intensive residential treatment in order to heal from a serious mental illness, and hopefully have a chance at a happy life and future. We have finally found what seems to be a qualified program. I have been unable to work at all recently, staying with him in the hospital, doing everything that has to be done to see to it that he gets the help he needs; because I am a single mother with no one to help me.  We need help in order to get him proper treatment and to salvage our home.