Hope you are healing up.
It is a shame about your bike.
I need to echo the response on getting a lawyer.
I was in an accident back in 98.
It's definitely a lot easier having someone who knows the laws and how to deal with other peoples insurance companies on your side.
Thank you @Sactobuc for taking the time to post this. It reminds everyone to ride with as much paranoia as you can. Well, it does me. You must be hurting. But, it's only a bike. Bikes can be replaced. Speedy recovery.