He is not on Medicaid or Medicare at this time. I am wondering what the cost is?

I have a 64 year old brother in South Carolina that we are thinking of moving back to IL. He is a verteran and on Social Security. He had an aortic anuerism in June of this year and a couple of weeks ago they went back and did some sort of colon surgery, which to my understanding left him having to use a bag. He will not be able to live on his own and will need assistance.