Michigan Motorcycle Accidents: No-Fault PIP Priority (2026)

By Attorney Manny Chahal · Updated June 2026 · Reading time: ~8 min

A motorcycle is not a “motor vehicle” under Michigan’s no-fault act, so an injured rider cannot collect personal injury protection benefits from a motorcycle policy alone. When a car or truck is involved in the crash, the rider claims PIP through a statutory order of priority set by MCL 500.3114(5) , and a March 2026 Court of Appeals decision now lets a rider reach a lower-priority insurer once a higher one’s cap is spent.

Why a motorcycle is treated differently

Michigan’s no-fault system pays first-party medical and wage-loss benefits regardless of fault, but it is built around the “motor vehicle.” The statute defines a motor vehicle as a vehicle operated on a public highway by power other than muscular power that has more than two wheels, and it expressly excludes a motorcycle from that definition. A motorcycle, in turn, is defined as a vehicle with a saddle or seat, designed to travel on not more than three wheels, with a motor exceeding 50 cubic centimeters.

That two-line distinction drives the entire analysis. Because a motorcycle is not a motor vehicle, a stand-alone motorcycle policy does not carry the unlimited or high-tier PIP medical coverage that car policies must offer. Riders who assume their motorcycle insurance will cover crash injuries the way a car policy would are frequently surprised after a serious wreck.

What a motorcycle policy actually covers

Michigan requires the owner or registrant of a motorcycle to carry liability security under MCL 500.3103, conforming to the residual liability requirements that apply to motor vehicles. That protects other people the rider might injure. It is not the same as first-party medical coverage for the rider’s own injuries.

The statute does require every insurer that writes motorcycle coverage to offer first-party medical benefits, but only as an optional add-on sold in increments of $5,000. A motorcyclist who purchases this optional medical benefit has a modest cushion for medical bills if no car is involved in the crash. A rider who declines it, and who goes down in a single-vehicle motorcycle accident with no car in the picture, may have no no-fault medical coverage at all. Purchasing the maximum first-party medical benefit available is one option fully within a motorcyclist’s control before a crash occurs, and is worth considering during policy review.

Threshold eligibility: the uninsured motorcycle owner bar

Before priority is even reached, an owner who operates an uninsured motorcycle faces a separate threshold bar. MCL 500.3103 requires the owner or registrant of a motorcycle to maintain liability security whenever the bike is operated on a public highway. An owner who rides an uninsured motorcycle and is then injured in a crash that does involve a motor vehicle may be barred entirely from PIP, regardless of where the rider would otherwise land on the priority list. This is an eligibility cliff, not a priority dispute, and it is the first question a defense insurer typically raises.

The order of priority when a car is involved

The heart of motorcycle no-fault law is MCL 500.3114(5). When a rider suffers injury in a crash that “shows evidence of the involvement of a motor vehicle,” the rider claims PIP benefits from insurers in this fixed sequence:

Read the third and fourth tiers carefully. They point to the rider’s own car policy, not the motorcycle policy. A rider who also owns an insured automobile may pull PIP from that car policy when no car-owner or car-operator coverage is available higher up the list. If none of the four tiers produces coverage, the claim moves to the Michigan Assigned Claims Plan under MCL 500.3171 to 3175.

What “involvement of a motor vehicle” means

The statute does not require contact. A car that forces a rider to lay the bike down, or that is otherwise actively connected to the way the crash happened, can satisfy the involvement requirement even without a direct hit. A parked car that plays no active role generally will not. The fact question of involvement is often where these claims are won or lost, which is why preserving witness accounts, dash-cam footage, and the police report early matters so much.

The 2026 change: moving down the list after a cap is exhausted

The 2019 reforms let drivers choose PIP medical limits under MCL 500.3107c: $250,000, $500,000, unlimited, or a $50,000 floor available only to Medicaid enrollees. Because a rider’s benefits flow from whichever policy sits first in the priority list, the rider inherits that policy’s chosen cap. A catastrophically injured rider can blow through a $250,000 cap in a matter of weeks of hospital and rehabilitation care.

For years it was unsettled whether the rider could then drop to a lower-priority insurer that happened to carry unlimited coverage, or whether the priority list locked the claim to the first insurer. In Mary Free Bed Rehabilitation Hospital v Esurance Property and Casualty Insurance Co, the Court of Appeals answered the question for the first time. The injured rider was covered under a higher-priority Esurance policy capped at $250,000 and a lower-priority policy that offered unlimited coverage. After the higher-priority insurer paid out and declared its limit exhausted, the rehabilitation hospital pursued the lower-priority insurer for the balance.

This is a published Court of Appeals decision; practitioners should verify subsequent appellate history before relying on the holding.

This is a meaningful shift for seriously hurt riders. It means a rider is not necessarily trapped at the lowest cap in the chain. If a lower-priority policy in the sequence carries higher or unlimited PIP, that coverage can become available after the first insurer’s limit runs out. The decision does not create new coverage out of nothing , it unlocks coverage that already exists further down the statutory list.

Same-tier aggregation, not lower-tier reach

When two or more policies sit in the same tier of priority, MCL 500.3114(7) caps the total at the highest single limit available under any one of them, not the sum of all of them. A rider cannot add a $250,000 policy to another $250,000 policy in the same tier to reach $500,000. The 2026 decision is about moving to a different, lower tier with a larger limit, which is a separate mechanism from same-tier aggregation (lower-priority overflow is the proper term, to avoid confusion with MCL 500.3114(7) anti-stacking). An insurer that pays may seek partial recoupment from others in the same tier under MCL 500.3114(8).

Suing the at-fault driver for pain and suffering

PIP benefits do not pay for pain and suffering. To recover noneconomic damages, an injured rider must bring a third-party negligence claim against the at-fault driver and clear the injury threshold in MCL 500.3135. The controlling standard comes from McCormick v Carrier, 487 Mich 180 (2010), which requires (1) an objectively manifested impairment, (2) of an important body function, that (3) affects the person’s general ability to lead a normal life. There is no fixed time requirement; the analysis compares the rider’s life before and after the crash on a case-by-case basis.

Comparative fault matters here. If a jury finds the rider partly at fault, noneconomic damages are reduced by that percentage, and a rider found more than 50 percent at fault is barred from noneconomic recovery. Helmet use, lane position, and speed are common points of dispute, so the third-party case often turns on the same evidence that establishes motor-vehicle involvement for the PIP claim.

Deadlines that quietly end claims

Two clocks run from the date of the crash. Written notice of a PIP claim, and the suit itself, are governed by MCL 500.3145. A claimant generally must give written notice within one year of the accident, and the one-year-back rule limits recovery to benefits incurred in the year before suit is filed. The 2019 amendment added tolling: the one-year-back period pauses from the date a specific claim for payment is made until the insurer formally denies it, provided the claimant acts with reasonable diligence. The third-party negligence suit against the at-fault driver carries its own three-year limitations period. Missing either clock can extinguish an otherwise strong claim.

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