A car accident -->> lots of mail

I was in a car accident last week. No injuries, not much damage to my car. 15 pieces of US Mail arrived (and counting!) since then. All representing either chiropractics or lawyers. Is this the modern ambulance chasers? I have thrown them all away unread. Perhaps my loss, but I am suspicious of those that watch the police reports and send out stuff based on it. Better than spam I supposed and they are probably legit practitioners, but it just doesn't feel right.