Sorry to hear about your wreck and glad you are ok.
Doesn't matter about the citation. Cops are not Judges. You should sue his insurance company to pay your medical. Once they get a summons they might just settle for paying the 11k.
Pain and suffering is on you though for no insurance.
A lot of people seem to just want to roll over but who the hell can take a 11,00.00 hit to their bank.
Fuck that. FIGHT!