How Uninsured Motorist Coverage, PIP and MedPay Work After a Car Accident
@caidenvoeb859
November 5, 2026 · 3 min read
More than one insurance policy can apply after a car crash. People usually think first of the at-fault driver's liability coverage, yet personal injury protection (PIP), MedPay and uninsured motorist (UM) coverage can matter as much. A car accident attorney usually requests the declarations page for every policy that might apply, because the coverage often decides how much of a loss can be paid.
Liability coverage and fault
Most states require drivers to carry a minimum amount of liability insurance, which pays for injuries and property damage the insured driver causes to others. State minimum limits can be low compared with the cost of a serious injury. In an at-fault state, the injured person usually makes a claim against the at-fault driver's insurer. Some states use a no-fault system, where each driver's own PIP coverage pays medical expenses and some lost income regardless of who caused the crash. In those states, a lawsuit against the at-fault driver may be limited unless the injury meets a legal threshold.
How PIP and MedPay work
No-fault states require PIP, and a few other states do as well, and some others offer it as an option. Depending on the policy, it may cover medical bills, a share of lost wages and some household expenses. Medical payments coverage, usually called MedPay, is separate and generally smaller. The coverage pays medical expenses for the policyholder and passengers no matter who caused the crash, up to the limit on the policy. A car accident attorney will check whether these benefits require prompt notice or a claim form.
Coverage for uninsured and underinsured drivers
Uninsured motorist (UM) coverage applies when the at-fault driver has no insurance, and many states extend it to hit-and-run crashes. Underinsured motorist (UIM) coverage applies when the at-fault driver's limits fall short of the loss. Some states require UM coverage, and others let a policyholder reject it in writing. Rules for stacking coverage from several vehicles or policies also vary by state. A relative's policy in the same household may also provide UM coverage in https://caraccidentlawyers.wiki/reference/distracted-driving/ some states.
Making a UM claim
The UM claim goes to the injured person's own insurance company, but in that claim the insurer takes the position of the uninsured driver, so it may dispute fault and the amount of damages. Policies often require prompt notice of the claim, and hit-and-run claims may depend on a timely police report. Some states require that the UM insurer be served with a copy of the lawsuit against the at-fault driver. A car crash attorney will check these requirements early, since a missed step can put coverage at risk.
Repairs and rentals
Collision coverage pays for repairs to the policyholder's car regardless of fault, less the deductible. The insurer can then seek repayment from the at-fault driver's insurer through subrogation, which can sometimes recover the deductible as well. Rental reimbursement and gap insurance are optional coverages that can matter after a total loss.
Health plans and repayment
Health insurance, Medicare or Medicaid may pay medical bills first and later claim repayment from a settlement. An automobile accident lawyer will usually resolve those liens before any money is distributed. Coverage rules differ by state and by policy, and this article is general information, not legal advice.