Helping Karl to recover from stroke

My husband suffered a severe stroke. I was out of town and got a call from hospital right before the Thanksgiving informing that Karl is in a serious life threatening condition, they don't know the outcome and about to perform a surgery... shock, fear, anger, I can't even describe what I felt. Thanks to friends and colleagues support I made my way to Boston, found Karl in ICU in a very poor condition. A week of agony, not knowing how the high risk of further damage would play out. Luckily, he pulled through that and his condition improved. Now Karl is on the road to recovery, working hard to get back to life. It will be a long way for him. Insurance will pay some medical expenses but far from all. At hospitals, rehabs and social services, sadly, I find non - caring, dismissive attitude dictated by the amount insurance will pay rather than a wellbeing of a patient. I never asked before (it's rather embarrassing to ask) and I have no choice now but to ask for financial help for Karl to get proper long term therapy, good specialists and care to give him a chance to return to his life fully, especially his musical life. Thank you for your generosity.