Herniated Disc After a Michigan Car Crash: What’s It Worth?

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

A herniated disc is one of the most common serious injuries people walk away with after a car crash, and it is also one that insurance companies work hardest to shrink. You may have been told it is “just back pain” or that a disc problem is really age, not the wreck. Do not accept that framing. A disc injury can change how you sleep, work, lift your kids, and get through a normal day, and Michigan law gives you two separate ways to be paid for it: no-fault benefits that cover your medical care and lost wages no matter who caused the crash, and a claim against the at-fault driver for your pain and the way the injury has altered your life. This guide explains what a herniated disc claim really involves in Michigan, what the law requires you to prove, and the honest set of factors that decide what a case like yours is worth.

What a Herniated Disc Is, in Plain Terms

Your spine is a stack of bones called vertebrae, and between them sit rubbery cushions called discs. Each disc has a tough outer ring and a soft center. When a crash slams your body forward and back, that force can crack the outer ring and push the soft center out. That is a herniated disc, sometimes called a slipped, bulging, or ruptured disc. When the pushed-out material presses on a nearby nerve, it can send pain, numbness, tingling, or weakness down an arm or a leg. A disc in the neck (the cervical spine) often sends symptoms into the shoulder and arm; a disc in the lower back (the lumbar spine) often causes the shooting leg pain many people know as sciatica.

These injuries are real and they are measurable. An MRI can show a herniated disc and show which nerve it is pressing on. That objective picture matters a great deal in a Michigan claim, for reasons the law makes clear below.

Two Separate Money Streams After a Michigan Crash

Michigan is a no-fault state, and that changes how you get paid. It helps to think of a disc-injury case as two claims that run on different tracks.

First, your no-fault (PIP) benefits. These come from an auto insurance policy regardless of who caused the crash. They pay for reasonably necessary medical treatment for your disc injury, a portion of the wages you lose while you cannot work, mileage to appointments, and help with household tasks you can no longer do. That household help, called replacement services, is paid up to $20 a day for up to three years after the crash under MCL 500.3107(1)(c). You do not have to prove the other driver was at fault to receive these benefits.

Second, your pain-and-suffering claim against the at-fault driver. This is a separate case for the human cost of the injury: the pain, the limits on your activities, the sleep you lose, the things you can no longer do. This claim is not automatic. Michigan law only allows it when your injury clears a legal bar called the serious impairment threshold, explained next.

The Serious Impairment Threshold: The Bar Your Claim Must Clear

To recover money for pain and suffering from the driver who hit you, your injury has to meet what Michigan calls a serious impairment of body function. This is the single most important legal question in most disc-injury cases, because it decides whether the pain-and-suffering claim exists at all.

The rule comes from the Michigan Supreme Court’s decision in McCormick v Carrier, 487 Mich 180 (2010), and the 2019 no-fault reform wrote its test directly into the statute. A serious impairment has three parts.

• It is objectively manifested. The impairment can be observed or perceived by someone other than you, most often through medical testing. A herniated disc confirmed on an MRI, with matching nerve findings on exam, is a textbook example of an objectively manifested injury.
• It affects an important body function. The ability to move, bend, walk, lift, and use your neck or back is plainly important to normal living.
• It affects your general ability to lead your normal life. The injury has to have some influence on how you actually live, comparing your life before the crash to your life after it.

One point that helps injured people: there is no set length of time your injury must last. An impairment does not have to be permanent to count. What matters is whether it actually affects your ability to live your normal life, judged on the specific facts of your situation.

Why Objective Medical Evidence Decides Disc Cases

Because the law asks whether your injury is objectively manifested, the medical record often makes or breaks a herniated disc claim. Imaging that shows the herniation, a physician’s exam noting reduced reflexes, numbness, or weakness that lines up with the injured disc, and a consistent course of treatment all build the objective picture the statute is looking for. General complaints of back pain with nothing on the films are far easier for an insurer to attack.

This is also why seeing a doctor promptly and following through on care matters so much. Gaps in treatment, or waiting weeks to be seen, give the insurance company an argument that you were not really hurt or that something else caused your pain. Getting evaluated, getting the right imaging, and doing the treatment your doctors recommend is not only good for your health, it protects your claim.

What Actually Drives the Value of a Herniated Disc Claim

There is no chart that spits out a number, and anyone who promises you a figure before reviewing your records is guessing. Value depends on the specific facts, and the honest drivers are these:

• How severe the injury is and what treatment it takes. A disc that responds to physical therapy is treated differently from one that requires spinal injections, and both are different from one that needs surgery such as a discectomy or spinal fusion. More invasive, more permanent injuries generally carry higher value.
• How much it has changed your life. The strongest cases show concrete before-and-after changes: work you can no longer do, hobbies and duties you have given up, the daily tasks that now cause pain.
• Your work and wage loss. Time off, a permanent inability to return to physical work, or a forced change of career all matter, both for your no-fault wage benefits and your pain-and-suffering claim.
• The strength of the objective evidence. Clear imaging and consistent treatment records make it far harder for an insurer to downplay the injury.
• Fault and comparative fault. How clearly the other driver is to blame, and whether the insurer claims you share fault, affects the claim, as explained below.

The right way to understand your own case is to have a lawyer review your medical records, your imaging, and the facts of the crash. That review is free, and it is the only way to give you a realistic picture rather than a number pulled from the air.

“It Was a Pre-Existing Condition”: The Insurer’s Favorite Argument

Almost every adult has some wear in their spine, and MRIs often show degenerative changes that were there before the crash. Insurance companies lean on this constantly, arguing that your disc problem is age, not the accident. Michigan law does not let them off the hook so easily.

Under the long-standing eggshell plaintiff rule, a wrongdoer takes the injured person as they find them. If you had a disc that was quietly there but not causing you trouble, and the crash made it painful or made it much worse, the at-fault driver is responsible for that worsening. A pre-existing but symptom-free condition does not erase your claim. What matters is how the crash changed your condition, and doctors can often distinguish a fresh injury or a clear aggravation from ordinary background wear.

If the Insurer Says the Crash Was Partly Your Fault

Michigan uses a comparative fault system for pain-and-suffering claims. If you are found partly responsible for the crash, your noneconomic damages are reduced by your percentage of fault, and they are barred entirely only if you are found more than 50 percent at fault. An insurer will sometimes float a fault argument to push your recovery down, which is one more reason to have someone protecting your side of the story.

Deadlines You Cannot Afford to Miss

Disc symptoms sometimes build over days or weeks, and people put off doing anything about the legal side. Waiting is dangerous, because Michigan sets firm deadlines and missing one can end even a strong claim.

For a claim against the at-fault driver, you generally have three years from the date of the crash to file suit under MCL 600.5805(2). For your no-fault benefits, MCL 500.3145 requires written notice to the insurer within one year of the crash and limits how far back you can collect benefits. For crashes on or after June 11, 2019, the one-year-back limit on a given charge pauses once you submit that specific claim to the insurer and stays paused until the insurer formally denies that claim, so do not assume a single notice protects every future bill. These deadlines run in the background whether or not you feel ready, so it is worth getting advice early, while the evidence and your medical records are fresh.

Frequently Asked Questions