The first step is to call 911 if you are injured immediately after the crash. Write down all the details like exact time, names of the people involved and the vehicle license plate. Then you need to contact a collision attorney for advice.
The lawyer will also take care of managing all the legal details with the insurance company on his own and personal information such as full name, address and telephone number to make an insurance claim. Your attorney will guide you through the process, even if you decide not to take legal action later.
You also need to keep a journal that supports your claims and personal information such as the correct name and address for the companies involved in the accident. These documents help the attorney to conflict with your case brought to court or to resolve an out-of-trial settlement. It is important to keep any attorney receipts for collision or accident-related medical bills.