Medical Malpractice Laws in Michigan (2026): Deadlines & Caps

Michigan medical malpractice law combines a relatively short filing deadline with several mandatory pre-suit steps that catch many patients off guard. A claim generally must be filed within 2 years, the state caps noneconomic (pain and suffering) damages on a two-tier schedule that the Michigan Department of Treasury re-indexes for inflation every January, and a written notice of intent must be served on the provider 182 days before suit. The figures and rules below are drawn from the Michigan Compiled Laws and the Treasury's 2026 notice. This page is general legal information, not legal advice.

Statute of Limitations in Michigan

Under MCL 600.5805 and MCL 600.5838a, a medical malpractice action must generally be filed within 2 years after the act or omission that is the basis of the claim. Michigan also allows a discovery alternative: a claim may be filed within 6 months after the plaintiff discovers, or should have discovered, the existence of the claim. The plaintiff gets whichever of the two periods ends later.

The discovery rule is narrow and does not extend the deadline indefinitely. The 6-month window starts when a reasonable person would have known of a possible claim, not when an attorney confirms one.

Serving a notice of intent to sue tolls (pauses) the limitations period under MCL 600.5856 while the 182-day notice period runs, which is why the notice step is closely tied to the deadline.

Statute of Repose

Michigan has an absolute outer deadline, called a statute of repose. Under MCL 600.5838a, a medical malpractice claim generally cannot be brought more than 6 years after the date of the act or omission, even if the injury was not discovered until later.

There are limited exceptions to the 6-year repose, including cases involving fraudulent concealment and certain claims involving a person's reproductive system. Because the repose can cut off a claim before a patient even realizes harm occurred, the timing of any potential case should be reviewed early.

Damage Caps in Michigan

Michigan caps noneconomic damages (pain, suffering, disfigurement, loss of companionship) in medical malpractice cases under MCL 600.1483. It does not cap economic damages such as past and future medical expenses or lost earnings. The cap uses a two-tier structure that the State Treasurer adjusts annually for inflation based on the consumer price index.

According to the Michigan Department of Treasury notice dated January 30, 2026, the 2026 figures are a standard cap of $596,400 and a higher cap of $1,065,000. Because the figures are re-indexed every January, the amount that applies depends on the year the case is governed by, and these dollar figures will change in future years.

The higher 2026 cap of $1,065,000 applies only when the plaintiff proves one of three catastrophic conditions defined in MCL 600.1483: paralysis (hemiplegia, paraplegia, or quadriplegia) from brain or spinal cord injury, permanently impaired cognitive capacity, or permanent loss of or damage to a reproductive organ resulting in the inability to procreate. All other cases fall under the standard cap.

Affidavit of Merit

Michigan requires an affidavit of merit. Under MCL 600.2912d, the plaintiff (or the plaintiff's attorney) must file an affidavit of merit with the complaint, signed by a health professional the attorney reasonably believes meets the statute's expert-witness qualifications.

The affidavit must certify that the expert reviewed the records, state that the applicable standard of care was breached, and specify what the provider should have done differently. This requirement is meant to screen out claims that lack expert support before they proceed.

Pre-Suit Notice of Intent

Before filing, a plaintiff must serve a written notice of intent to sue on each prospective defendant at least 182 days in advance, under MCL 600.2912b. The notice must describe the factual basis of the claim, the standard of care the plaintiff alleges applied, how it was breached, and the injuries claimed.

The 182-day notice period generally tolls the statute of limitations while it runs. If the provider does not give timely access to medical records, MCL 600.2912d allows an additional period to file the affidavit of merit. Missing or defective notice can be fatal to a claim, so the notice content and timing matter.

Standard of Care and Who May Be Liable

Medical malpractice claims in Michigan turn on whether a health professional or health facility breached the applicable standard of care and caused injury. Potentially liable parties can include physicians, nurses, other licensed providers, hospitals, and clinics, depending on the facts.

Expert testimony is generally required to establish both the standard of care and that a breach caused the injury. Michigan applies specific qualification rules for malpractice experts, including matching the defendant's specialty.

Comparative Negligence

Michigan follows a modified comparative fault rule. Under MCL 600.2959, a damages award is reduced by the plaintiff's percentage of fault. If the plaintiff is found to be more than 50 percent at fault, noneconomic damages are not awarded at all, although reduced economic damages may still be recoverable.

This means a patient's own conduct, such as not following medical instructions, can reduce or in some cases eliminate part of a recovery.

Wrongful Death Medical Malpractice

When malpractice causes death, the claim is brought by the personal representative of the estate. Michigan's wrongful death saving provision, MCL 600.5852, can allow the personal representative to file within 2 years after letters of authority are issued, but generally no later than 3 years after the malpractice limitations period would otherwise have run.

The same noneconomic damage caps under MCL 600.1483 apply to wrongful death medical malpractice claims. Because the saving-provision math interacts with the underlying 2-year and 6-year deadlines, estates should confirm the applicable dates early.

Evaluating and Preserving a Potential Claim

If you suspect malpractice, request complete medical records promptly and write down what happened while details are fresh. Michigan's short deadlines, mandatory notice, and affidavit requirement mean that waiting can foreclose an otherwise valid claim.

Most medical malpractice attorneys offer a free initial consultation and work on a contingency fee, meaning they are paid a percentage only if the case results in a recovery. No attorney can guarantee an outcome or a dollar amount, and every case depends on its specific facts and medical evidence.