Car wrecks that cause injury can come in many forms — vehicle collisions, wrecks involving tractor trailers, motorcycle wrecks, and more. After you’ve exchanged car insurance information with the at-fault party, called your own insurance company to notify them to start the claims process, and sought medical care for your injuries, you may be wondering — who pays the medical bills after a car accident, and how can you be sure your medical care will be paid for? Let’s take a look.