What if your in a car accident and the other person gives you the wrong insurance information?

If you have contact information for the other party, you might try contacting them in the event they gave you erroneous or outdated information.

You can also file a police report after the fact if necessary with your local authorities. with the plate number they can determine any associated insurer and policy number. If determined no coverage they can cite the owner and or driver and suspend their drivers license. The procedure may vary by state.