09 November 2026
Uninsured Motorist, PIP and MedPay Coverage Explained
Presented by @edgargseg098
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. An auto accident lawyer will usually ask for the declarations page of every policy that might apply, since coverage often decides how much of a loss can be paid.
How fault rules shape coverage
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, in which each driver's own PIP coverage pays medical expenses and some lost income regardless of fault. No-fault states may restrict lawsuits against the at-fault driver unless the injury meets a legal threshold.
PIP and MedPay coverage
PIP is required in no-fault states and in a few other states, 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 its policy limit. A car accident attorney will check whether these benefits require prompt notice or a written claim.
When the other driver has little or no insurance
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, while others allow it to be rejected in writing. Rules on stacking coverage from more than one vehicle or policy also vary. A relative's policy in the same household may also provide UM coverage in some states.
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 a hit-and-run claim may require 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 usually checks these steps early, because missing one can affect the coverage.
Coverage for the car itself
Collision coverage pays to repair or replace the policyholder's car regardless of fault, minus 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. Gap insurance and rental reimbursement 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 car accident lawyer will usually resolve those liens before any money is distributed. Coverage rules vary by state and by policy, and this article is general information, not legal advice.