Should I sign the papers from the Insurance companie that fixed my care if I had a whiplash.

The general rule is that you should not give an insurance company a medical release regarding a car accident.  If it is your insurance company you have a duty to cooperate and therefore you must give your own insurance company a medical release.  If it is the opposing insurance company, I generally do not give them a release.  I control the information, not them.   With and without an attorney on board, each insurance carrier involved in the car collision will be asking you for a release and summary of your injuries.  You need to be very careful when filling these out because anything you write down could be used against you later.   Jake Gunter