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No-Fault Car Insurance — Massachusetts

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Massachusetts Runs a Hybrid No-Fault System

You bought a policy in Massachusetts and noticed Personal Injury Protection listed as mandatory coverage. You heard the state is "no-fault," but you also see liability coverage on the same policy — bodily injury per person at $25,000, bodily injury per accident at $50,000, and property damage at $30,000. The combination does not make sense if Massachusetts truly bars lawsuits after accidents.

Massachusetts operates a hybrid no-fault system. Every driver must carry PIP, which pays your own medical bills and lost wages after an accident regardless of who caused it. That is the no-fault component. But the state also requires liability coverage, and injured parties can sue you directly when injuries meet the state's serious-injury threshold or when medical bills exceed the PIP limit. You are not shielded from lawsuits the way drivers are in pure no-fault states.

“Massachusetts PIP does not eliminate your liability exposure — injured parties can sue you when injuries are serious or medical bills exceed their PIP limit.”

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$25,000 / $50,000 / $30,000

Massachusetts Minimum Liability

Massachusetts requires $25,000 bodily injury per person, $50,000 bodily injury per accident, and $30,000 property damage on every registered vehicle. These limits apply even though the state mandates PIP — liability coverage remains a separate, non-waivable requirement.

Massachusetts Registry of Motor Vehicles

PIP Pays Your Own Expenses First

Personal Injury Protection covers your medical bills, rehabilitation costs, lost wages, and replacement services (childcare, housekeeping) up to the policy limit after any accident, regardless of fault. You file a claim with your own carrier. The other driver's liability insurance does not pay your medical bills unless your PIP limit is exhausted or your injuries meet the serious-injury threshold that allows a liability claim.

Massachusetts PIP is mandatory and cannot be waived. The coverage applies to you, household members driving your vehicle, passengers in your vehicle, and pedestrians struck by your vehicle. PIP pays before health insurance and coordinates benefits when both apply. The state does not allow carriers to exclude PIP from a policy sold to a Massachusetts resident.

If your medical bills exceed your PIP limit, you can pursue a liability claim against the at-fault driver or use your health insurance for the remainder.

Massachusetts PIP does not eliminate your liability exposure. An injured party can sue you directly when their injuries are serious or their medical bills exceed their own PIP limit.

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Liability Coverage Protects You From Lawsuits

Your liability coverage pays claims filed against you by other drivers, passengers, and pedestrians when you cause an accident. Bodily injury liability covers their medical bills, lost wages, pain and suffering, and other damages when they meet the threshold to sue. Property damage liability covers damage to their vehicle, fence, building, or other property. These are separate limits — $25,000 per person and $50,000 per accident for bodily injury, $30,000 per accident for property damage.

The state minimum limits are low relative to the cost of serious injuries. A single hospitalization after a fracture or head injury can exceed $25,000. If you cause an accident and the injured party's damages exceed your liability limits, they can sue you personally for the remainder.

Liability coverage does not pay your own medical bills or repair your own vehicle. PIP pays your medical expenses. Collision coverage pays to repair your vehicle after an at-fault accident. Liability pays only what you owe to others when you are found at fault.

7.9%

Massachusetts Uninsured Motorist Rate

Approximately 7.9% of Massachusetts drivers operate without insurance, despite the state's compulsory insurance law. Uninsured motorist coverage is mandatory in Massachusetts and pays your medical bills and vehicle damage when an uninsured driver hits you.

Insurance Research Council, 2023

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Uninsured Motorist Coverage Fills the Gap

Massachusetts requires uninsured motorist coverage on every policy. UM bodily injury pays your medical bills, lost wages, and pain and suffering when an uninsured or hit-and-run driver causes an accident and you meet the serious-injury threshold. UM property damage pays to repair your vehicle when an uninsured driver hits you and you can identify the driver. The coverage applies when the at-fault driver has no insurance or when their carrier denies the claim.

Uninsured motorist coverage in Massachusetts mirrors your liability limits unless you reject it in writing. If you carry $50,000 per person in bodily injury liability, your UM bodily injury limit defaults to $50,000 per person unless you select a lower limit or the minimum required by law. Underinsured motorist coverage is also mandatory and pays when the at-fault driver's liability limits are too low to cover your damages.

Compare Carriers That Write Massachusetts Policies

Massachusetts law requires every carrier writing auto insurance in the state to offer PIP, liability, and uninsured motorist coverage. Twelve carriers write policies for Massachusetts drivers, including Geico, Progressive, State Farm, Allstate, Liberty Mutual, and USAA. Each carrier prices PIP and liability differently based on your driving record, vehicle, location, and coverage selections. A household insuring multiple vehicles should compare quotes from at least three carriers to find the policy that balances mandatory coverage requirements with the household's liability exposure.

Start by confirming each carrier writes policies for all vehicles in your household. Some carriers restrict coverage for older vehicles, high-mileage vehicles, or vehicles with salvage titles. Request quotes that include the state-required PIP, liability, and uninsured motorist minimums, then evaluate whether higher liability limits or optional collision and comprehensive coverage fit your household's risk profile. Massachusetts law does not cap the number of vehicles you can insure on one policy, and most carriers offer a multi-car discount when every vehicle sits on the same policy.

When Injured Parties Can Sue You

Massachusetts law allows injured parties to step outside the no-fault system and file a liability claim against you when specific conditions are met.

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Frequently Asked Questions

Does Massachusetts require no-fault insurance?

Massachusetts requires Personal Injury Protection on every auto policy, which is a no-fault coverage that pays your own medical bills regardless of who caused the accident. But the state is not a pure no-fault system — injured parties can sue you for damages when injuries meet the serious-injury threshold or when medical bills exceed their PIP limit. You must carry both PIP and liability coverage.

What does PIP cover in Massachusetts?

PIP pays before your health insurance and applies to you, household members, passengers, and pedestrians struck by your vehicle.

Can someone sue me after an accident in Massachusetts?

Yes. An injured party can sue you when their injuries meet the serious-injury threshold — death, dismemberment, fractures, permanent disfigurement, or substantial impairment of a body function — or when their medical expenses exceed their PIP limit. Your liability coverage pays those claims. Massachusetts PIP does not shield you from lawsuits the way pure no-fault states do.

What is the minimum car insurance required in Massachusetts?

You cannot register a vehicle without proof of this coverage. Carriers cannot sell a policy in Massachusetts that omits PIP or uninsured motorist coverage.

Do I need uninsured motorist coverage in Massachusetts?

Yes. Massachusetts law requires uninsured motorist bodily injury and property damage coverage on every auto policy. UM coverage pays your medical bills and vehicle damage when an uninsured or hit-and-run driver causes an accident. The coverage defaults to match your liability limits unless you reject it in writing or select a lower limit.

How does Massachusetts PIP work with health insurance?

PIP pays first, before your health insurance. If your medical bills exceed your PIP limit, your health insurance covers the remainder. Massachusetts law requires PIP to coordinate with health insurance to avoid duplicate payments. You cannot waive PIP even if you have health insurance — the coverage is mandatory for all registered vehicles.