Michigan’s no-fault car insurance pays your own medical bills and lost wages after a crash through your own policy, no matter who caused the accident, in exchange for sharply limiting your right to sue the other driver. The system has been in place since 1973, and since July 1, 2020, drivers have chosen from several levels of medical coverage instead of carrying mandatory unlimited benefits. Knowing what you’re required to buy, what each coverage actually pays, and the deadlines that can wipe out a claim is the difference between a system that works for you and one that leaves you holding six-figure bills.
The Three Coverages Every Michigan Policy Must Include
State law requires three coverages on every auto policy: Personal Injury Protection (PIP), residual bodily injury liability, and property protection insurance.1Michigan Legislature. Michigan Compiled Laws 500.3101 – Security Required
PIP is the heart of the system. It pays your medical costs, a share of your lost wages, and certain in-home services after an accident, through your own insurer.
Residual bodily injury liability covers you when you’re sued for causing a serious injury or death, or when the accident involves someone from out of state. The default minimums are $250,000 per person and $500,000 per accident. You can lower those to $50,000 and $100,000 by signing a form acknowledging the risks.2Michigan Legislature. Michigan Compiled Laws 500.3009 – Automobile Liability or Motor Vehicle Liability Policy Requirements A single serious-injury verdict can easily top $50,000, and anything above your limit comes out of your own pocket.
Property protection insurance pays up to $1 million for damage your vehicle causes to someone else’s property in Michigan, such as buildings, fences, utility poles, and parked cars.3Michigan Legislature. Michigan Compiled Laws 500.3121 – Liability for Accidental Damage to Tangible Property It does not cover damage to your own car or to another moving vehicle. Those are handled by optional collision coverage or the mini-tort rule described further down.
Choosing Your PIP Medical Cap
Every Michigan driver now picks a PIP medical level when the policy is issued or renewed.4Michigan Legislature. Michigan Compiled Laws 500.3107c – Personal Protection Insurance Benefits; Coverage Limits for Allowable Expenses The choices are:
- Unlimited medical, with no dollar cap for the life of the claim.
- $500,000 per person per accident.
- $250,000 per person per accident.
- $50,000 per person per accident, available only if you are enrolled in Medicaid and everyone else in your household has qualifying health coverage or their own auto policy.5DIFS Auto Insurance. Choosing PIP Medical Coverage
- A full opt-out of PIP medical, available only if you have Medicare Parts A and B and every household member has separate health or auto coverage that will pay for auto-accident injuries.5DIFS Auto Insurance. Choosing PIP Medical Coverage
Your selection has to be made in writing on a form approved by the Department of Insurance and Financial Services. Skip the form and the law defaults you to unlimited coverage, along with the premium that comes with it.4Michigan Legislature. Michigan Compiled Laws 500.3107c – Personal Protection Insurance Benefits; Coverage Limits for Allowable Expenses That default protects you from being accidentally underinsured, but it may also mean paying more than you need to if you qualify for a lower tier.
Lowering your cap is a real gamble. A week in an ICU can run into six figures, and long-term rehabilitation for brain or spinal cord injuries can reach into the millions. The premium savings don’t always offset that exposure.
What PIP Pays Beyond Medical Bills
PIP covers three other categories of loss that many drivers don’t know about until they need them.
Work loss benefits replace 85% of your gross income for up to three years after the accident. The 15% reduction accounts for the fact that PIP benefits are not taxable; if your actual tax rate is lower, you can present proof to the insurer and recover more.6Michigan Legislature. Michigan Compiled Laws 500.3107 – Personal Protection Insurance; Applicability to Accidental Bodily Injury; Benefits Payable There is a monthly ceiling that adjusts each year. For accidents happening between October 1, 2025 and September 30, 2026, the cap is $7,201 per month. High earners can hit that quickly.
Replacement services pay up to $20 per day for household tasks you can no longer do, such as cleaning, cooking, or yard work. This benefit also runs for up to three years from the date of the accident.6Michigan Legislature. Michigan Compiled Laws 500.3107 – Personal Protection Insurance; Applicability to Accidental Bodily Injury; Benefits Payable
Attendant care pays for in-home caregiving when injuries require ongoing help. Family members can be paid for providing it, but insurers are only required to cover up to 56 hours per week of care from a relative, a household member, or someone with a personal relationship with you before the accident.7Michigan Department of Insurance and Financial Services. Frequently Asked Questions Care beyond that 56-hour cap can still be covered when a professional provides it, and an insurer can agree to pay for more family hours, but it isn’t obligated to.
When You Can Sue the Other Driver
No-fault blocks most driver-against-driver lawsuits. You cannot sue the at-fault driver for pain and suffering, emotional distress, or other non-economic losses unless your injury crosses a legal threshold: death, permanent serious disfigurement, or serious impairment of a body function.8Michigan Legislature. Michigan Compiled Laws 500.3135 – Tort Liability for Noneconomic Loss; Serious Impairment of Body Function Defined
“Serious impairment of body function” means an objectively verifiable impairment of an important body function that affects your general ability to lead your normal life. Courts compare life before and after the crash. The injury has to be documented through medical evidence or observable by others; a subjective report of pain alone will not clear the bar. There is no fixed minimum duration, but how long the impairment has lasted and how much it disrupts your work and daily routine both matter.
This is where many potential claims die. Soft-tissue injuries like whiplash can be debilitating but hard to prove on imaging. Thorough medical records from the beginning are the foundation of meeting the standard.
Vehicle Damage and the Mini-Tort
Because each driver’s own policy handles injuries, vehicle damage usually goes through your collision coverage. If you don’t carry collision, or you want to recover your deductible, the mini-tort provision lets you collect up to $3,000 from the at-fault driver for vehicle damage your insurance didn’t cover. Recovery is reduced by your share of the blame, and if you were more than 50% at fault you cannot recover at all.9Michigan Legislature. Michigan Compiled Laws 500.3135 – Tort Liability for Noneconomic Loss; Exceptions This is essentially the only way one driver can hold another financially responsible for vehicle damage in Michigan.
Who Doesn’t Get PIP Benefits
Several situations disqualify you from PIP entirely:10Michigan Legislature. Michigan Compiled Laws 500.3113 – Persons Not Entitled to Personal Protection Insurance Benefits
- You were willingly using a vehicle you knew or should have known was stolen.
- You owned or registered a vehicle involved in the accident and did not carry the required no-fault insurance on it.
- You are an out-of-state resident and do not own a vehicle registered and insured in Michigan.
- You were specifically named as an excluded operator on the policy to lower its cost.
- The vehicle itself was excluded from the policy under an authorized exclusion.
The uninsured-owner rule is the one that catches people off guard. If your insurance lapses for even a day and you crash during that gap, you lose your right to PIP medical benefits. Given that PIP can cover hundreds of thousands of dollars in treatment, a lapsed policy is one of the most expensive mistakes a Michigan driver can make.
Which Insurer Pays
When more than one policy could cover an injured person, Michigan sets a priority order.11Michigan Legislature. Michigan Compiled Laws 500.3114 – Persons Entitled to Personal Protection Insurance Benefits; Order of Priority You look first to your own auto policy. If you don’t have one, the claim goes to the policy of a spouse or a relative who lives in the same household. This holds whether you were driving, riding as a passenger, or hit as a pedestrian.
When no household policy exists, the claim goes to the Michigan Assigned Claims Plan, which assigns it to a private insurer. That insurer is only required to provide PIP medical benefits up to $250,000.12Michigan Legislature. Michigan Compiled Laws 500.3172 – Conditions to Obtaining Personal Protection Insurance Benefits Through Assigned Claims Plan In limited situations involving certain coordinated coverage arrangements, that rises to $2,000,000. The Assigned Claims Plan is a backstop, not a substitute for carrying your own policy.
Deadlines That Can End Your Claim
Michigan’s deadlines are shorter than most people expect, and missing them can be permanent.
For PIP benefits, you must file a claim or give written notice to your insurer within one year of the accident. Miss that window with both, and you forfeit PIP entirely. Once you’ve given timely notice or the insurer has made a payment, you can file a lawsuit anytime within one year after the most recent covered expense was incurred, but you cannot recover benefits for losses incurred more than one year before you filed suit.13Michigan Legislature. Michigan Compiled Laws 500.3145 – Limitation of Actions for Recovery of Personal or Property Protection Insurance Benefits The written notice doesn’t need to be formal; it just needs your name, your address, who was injured, and when and where the accident happened.
For a third-party lawsuit against the at-fault driver for pain and suffering, assuming your injury meets the threshold, you have three years from the date of the accident.
The one-year PIP deadline is the one that trips people up most often. If you haven’t received any payments and haven’t sent written notice within 12 months, you can lose six-figure medical benefits with no way to get them back.
Penalties for Driving Without Coverage
Driving without the required no-fault insurance is a misdemeanor. A conviction carries a fine between $200 and $500, up to one year in jail, or both.14Michigan Legislature. Michigan Compiled Laws 500.3102 – Security Required; Penalties The criminal penalty is almost beside the point. The bigger consequence is losing your right to PIP benefits if you crash while uninsured, which can leave you personally responsible for the full cost of your treatment after a serious accident.