November 8, 2026
Which Insurance Pays After an Auto Accident? Uninsured Motorist, PIP and MedPay
By @mariotdkt975
More than one https://penzu.com/p/afe20b75973c207d insurance policy can apply after a car crash. The at-fault driver's liability coverage is usually the first source people think of, yet personal injury protection (PIP), MedPay and uninsured motorist (UM) coverage can matter as much. A car accident lawyer 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. Minimum limits are often low compared with the cost of a serious injury. In at-fault states, the injured person generally claims 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.
PIP and MedPay
PIP is required in no-fault states and in a few other states, while some states offer it as an option. Depending on the policy, it can pay medical bills, part of lost wages and certain household expenses. Medical payments coverage, often called MedPay, is a separate and usually smaller coverage. The coverage pays medical expenses for the policyholder and passengers no matter who caused the crash, up to its policy limit. An auto accident attorney will check whether these benefits require prompt notice or a written claim.
Coverage for uninsured and underinsured drivers
Uninsured motorist (UM) coverage applies when the at-fault driver has no insurance, and in many states it also covers 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 on stacking coverage from more than one vehicle or policy also vary. In some states, a policy held by a relative in the same household may provide UM coverage as well.
Making a UM claim
A UM claim is made to the injured person's own insurer, yet in that claim the insurer stands in the shoes of the uninsured driver, which means it can contest fault and the value of the claim. Many policies require prompt notice, 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, because missing one can affect the coverage.
Vehicle damage coverage
Collision coverage pays for repairs to the policyholder's car regardless of fault, less the deductible. The insurer may 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 insurance and liens
Medicare, Medicaid or a health plan may pay medical bills first and later seek repayment from a settlement. A motor vehicle accident attorney 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.
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