I was a passenger in an auto accident, the vehicle behind us was at fault and ticketed. But attorney say that,since I don't own a car ,the nofault insurance will see who of next of kin in my family who has insurance, and pull they insurance to cover my medical expenses, my question is; will this make my realitive premium high, even though they had nothing to do with accident.

What state are you in? Also, who was paying for the attorney? (you, the insurance company, your friend, etc.)

Medical Payments or Personal-Injury Protection (PIP) designed to cover your medical expenses no matter who is at fault. These coverages are stated in most policies to cover passengers as well. In a "no-fault" state, the driver of the car you were in would typically pay for all occupants of the vehicle up to the limits of the policy.