I've had 2 bikes written off by other parties insurance after collisions with cars. I've never claimed for any injuries, as I've never had anything too severe, but have had the value of a replacement bike, helmet, clothing etc, one time also a watch which had the face torn off in the crash.
First time I bought the bike back from the insurance company for scrap for £100 (after a pay-out they effectively own the bike) so you may want to factor this in.
Get a written quote from your bike shop stating the bike is a write-off, and a full list of what it should be replaced with including kit etc.
Might take a few chats with the insurers, but should get sorted out pretty quickly IME.
Good luck, hope you're feeling better soon.
Cheers, Rich