I was hit last year by a city truck, Here is my advice...

1. HIRE A LAWYER, YES!!!! I settled on my own with the city and had all my property paid for. My auto insurance covered ll medical bills form the accident. But since I settled without counsel, I was unaware of a few things.
I know have a long term and permanent injury due to a torn bicep tendon. Because I waived my rights at the time of settlement, I am screwed getting any medical stuff covered.
I thought after a few months that everything was OK, so I settled. After going back to the gym I found out about my injury (short story).

2. Seek legal advice even if its only from a friend.

3. Have all your paperwork, recipes and replacement cost for the insurance company when ready to present it. DO not settle for the items worth, but get REPLACEMENT value.
Have your boss verify pay, time missed etc. You can get compensated in most states.

4. I hope your bike had brakes.