Dad's medical and housing fund

Several weeks ago, Dad (Rick Burgess) was working on a ladder and fell from nearly 20 ft through a tree, to the ground. He broke several ribs, punctured a lung and broke his pelvis in several places. He has been in the hospital, unable to move since. His insurance is refusing to pay for the treatments and physical therapy that he desperately needs. He is losing muscle mass and getting weaker. He's losing hope and giving up. At this rate, he won't ever leave that hospital bed. I don't know what to do. He needs our help. Not only with medical bills but possibly housing. He has shelter but far from what I would call a home. I know he has a lot of people that care about him but not many people know of the situation so I am asking for help on his behalf. Please...any amount would be welcomed and greatly appreciated. Feel free to contact me if you have any questions. I'll be happy to answer what I can. Thank you ahead of time for any help you can offer.