I'm sorry you and your husband are having to go through all this. It brings back a lot of memories. Things I'd rather forget.
One of the things about Medical Records, you are allowed by law to have a copy of them all. But when you get a copy, make more copies to leave at home. I got one report and gave it to the Doctor, and his associate lost it. Just be prepared and fight for your husband.
I know it is not much, but I think you need a hug. Since we do not have a hug icon here is the best I can do.