Ask most people what a car crash case is worth and they will answer in terms of pain and suffering. In Minnesota that category of damages does not exist in the case until someone proves the injured person qualifies for it — and the qualifying test is not “were you hurt.”
It is a statutory threshold, and the arithmetic version of it subtracts two categories of medical charges from the total before comparing it to the number.
Those two categories — diagnostic x-rays, and treatment for rehabilitation rather than remedial purposes — are precisely what a person with a neck injury accumulates in the first three months. A claimant can spend $6,000 on imaging and therapy, be told by everyone around them that the case is over the line, and be under it.
Which threshold a case crosses is therefore not a question to answer at settlement. It is a question that decides what the medical record has to contain, starting in week one.
Does the threshold apply to my case at all?
Not to every case involving a car. The limitation lives inside a section that defines its own reach.
Minn. Stat. § 65B.51, subd. 3 opens with a cross-reference, not a general rule:
In an action described in subdivision 1, no person shall recover damages for noneconomic detriment unless: …
And subdivision 1 describes a specific class of action:
With respect to a cause of action in negligence accruing as a result of injury arising out of the operation, ownership, maintenance or use of a motor vehicle with respect to which security has been provided as required by sections 65B.41 to 65B.71 …
Two limits are built into that sentence.
First, “motor vehicle” is a defined term, and the definition is narrower than ordinary usage. Minn. Stat. § 65B.43, subd. 2: “‘Motor vehicle’ means every vehicle, other than a motorcycle or other vehicle with fewer than four wheels, which (a) is required to be registered pursuant to chapter 168, and (b) is designed to be self-propelled by an engine or motor for use primarily upon public roads, highways or streets in the transportation of persons or property, and includes a trailer with one or more wheels, when the trailer is connected to or being towed by a motor vehicle.” Subdivision 13 separately defines “motorcycle” to include a motorized bicycle but not an electric-assisted bicycle.
Second, the vehicle has to be one “with respect to which security has been provided.” The threshold is not a free-floating rule about automobile injuries. It attaches to the statutory bargain — benefits without fault in exchange for a narrowed tort claim — and the text ties itself to a vehicle carrying the security the Act requires.
Applying those two limits to a particular crash is a fact question that has generated litigation, and this page does not resolve it. What a practitioner should take from the text is that the threshold’s application is an issue to brief, not an assumption to make. Two more subdivisions say so expressly:
- Subd. 4 preserves the liability of anyone “in the business of manufacturing, distributing, retailing, repairing, servicing or maintaining motor vehicles arising from a defect in a motor vehicle caused or not corrected by an act or omission in manufacture, inspection, repair, servicing or maintenance of a vehicle in the course of the business.”
- Subd. 5 preserves tort liability “for negligent acts or omissions other than those committed in the operation, ownership, maintenance, or use of a motor vehicle.”
Subdivision 5 is the one that gets used. A negligent-entrustment theory, a dram shop claim, a road-design claim against a governmental body, a claim against an employer for something other than driving — none of those are negligence “committed in the operation, ownership, maintenance, or use of a motor vehicle,” and the threshold by its own terms does not reach them.
What exactly has to add up to $4,000?
Not “medical bills.” The statute builds a specific number out of four terms, three added and one subtracted.
Minn. Stat. § 65B.51, subd. 3(a) — the sum of the following must exceed $4,000:
(1) reasonable medical expense benefits paid, payable or payable but for any applicable deductible, plus
(2) the value of free medical or surgical care or ordinary and necessary nursing services performed by a relative of the injured person or a member of the injured person’s household, plus
(3) the amount by which the value of reimbursable medical services or products exceeds the amount of benefit paid, payable, or payable but for an applicable deductible for those services or products if the injured person was charged less than the average reasonable amount charged in this state for similar services or products, minus
(4) the amount of medical expense benefits paid, payable, or payable but for an applicable deductible for diagnostic x-rays and for a procedure or treatment for rehabilitation and not for remedial purposes or a course of rehabilitative occupational training
Read the terms in order, because each of them does something different.
Clause (1) counts what is payable, not only what was paid. A benefit the reparation obligor should have paid and did not still counts, and so does an amount absorbed by a deductible. This matters when a carrier has denied treatment: the denial does not automatically shrink the threshold computation, because the question is what was payable.
Clause (2) is the unpaid-caregiver term, and it is routinely left out. Free medical or surgical care, and “ordinary and necessary nursing services performed by a relative of the injured person or a member of the injured person’s household,” are counted at value. A spouse providing wound care or a parent providing post-surgical nursing generates threshold value that never appears on a billing ledger — and nobody will reconstruct it a year later if it was not documented as it happened.
Clause (3) is the discount-correction term. If the injured person was charged less than the average reasonable amount charged in Minnesota for a service, the difference between the reasonable value and what was actually paid is added back. A provider’s courtesy write-off, in other words, does not automatically cost the claimant threshold credit. Clause (c) of the same subdivision supplies the evidentiary hook: “For the purposes of clause (a) evidence of the reasonable value of medical services and products shall be admissible in any action brought in this state.”
Clause (4) is the one that decides cases. Two categories come out of the total: diagnostic x-rays, and “a procedure or treatment for rehabilitation and not for remedial purposes or a course of rehabilitative occupational training.”
That subtraction removes imaging and rehabilitative therapy — the two largest line items in an ordinary soft-tissue file — from the number that has to exceed $4,000. Whether a given course of chiropractic or physical therapy was “for rehabilitation and not for remedial purposes” is not an accounting question. It is a characterization of the treatment, and the person who characterizes it is a physician, usually in a report written long after the treatment ended.
And the threshold is stated as “exceeds $4,000.” Exactly $4,000 does not clear it.
What are the other four doors?
Paragraph (a) is one path. Paragraph (b) is four more, and each is independent of the dollar figure.
Minn. Stat. § 65B.51, subd. 3(b) — or the injury results in:
(1) permanent disfigurement;
(2) permanent injury;
(3) death; or
(4) disability for 60 days or more.
And the subdivision closes by defining the last of those: “For the purposes of this subdivision disability means the inability to engage in substantially all of the injured person’s usual and customary daily activities.”
| Path | What it turns on | Where the proof lives |
|---|---|---|
| $4,000 net medical | Qualifying expense less diagnostic x-rays and rehabilitative (non-remedial) treatment | Billing records, plus the characterization of each charge |
| Permanent disfigurement | Permanence of scarring or disfigurement | Treating and examining physicians; photographs taken early |
| Permanent injury | Permanency, of any degree | Treating and examining physicians |
| Death | — | — |
| 60-day disability | Inability to engage in “substantially all” usual and customary daily activities | A contemporaneous record of what the person stopped doing |
Note what the disability definition is not. It is not a work test. Section 65B.44, subd. 3(d) defines disability for income loss purposes as inability “to engage in any substantial gainful occupation or employment on a regular basis, for wage or profit, for which the injured person is or may by training become reasonably qualified.” Subdivision 3 of § 65B.51 defines it for threshold purposes as inability to engage in substantially all usual and customary daily activities. A person who kept working through pain can satisfy the threshold definition; a person off work for a month may not. Same file, same word, two tests running in opposite directions.
The 60-day path is also the only one that can be lost purely by inattention. Permanency can be established years later by an examining physician. Sixty days of daily-activity limitation, once past, exists only in whatever record was made while it was happening.
What does the threshold actually take away?
Only one category of damages — but a broader one than “pain and suffering.”
The bar in subdivision 3 runs to “damages for noneconomic detriment,” and that phrase is defined. Minn. Stat. § 65B.43, subd. 8:
“Noneconomic detriment” means all dignitary losses suffered by any person as a result of injury arising out of the ownership, maintenance, or use of a motor vehicle including pain and suffering, loss of consortium, and inconvenience.
Loss of consortium is inside the definition. A spouse’s derivative claim is a claim for noneconomic detriment, and it does not have an independent route around the threshold. When the threshold fails, it takes the consortium claim with it.
What survives is the economic side, and the Act says so directly. Minn. Stat. § 65B.51, subd. 2 preserves a negligence action “for economic loss not paid or payable by a reparation obligor or through the assigned claims plan because of any lack of insurance coverage for the economic loss described in section 65B.44, daily or weekly dollar limitations of section 65B.44, the seven-day services exclusion of section 65B.44, the limitations of benefits contained in section 65B.44, subdivision 1, or an exclusion from coverage by sections 65B.58 to 65B.60.”
Every gap in the no-fault schedule is a live tort claim regardless of the threshold: medical expense above the $20,000 first-party limit, wage loss above $500 a week, the fifteen percent of gross income no-fault never pays, replacement services in the excluded first seven days. Our overview of the No-Fault Act walks through those limits.
And subdivision 1 sets up the offset that follows: the court “shall deduct from any recovery the value of basic or optional economic loss benefits paid or payable, or which would be payable but for any applicable deductible,” and where the claimant is at fault, “the deduction for basic economic loss benefits must be made before the claimant’s damages are reduced under section 604.01, subdivision 1.” That sequencing rule is one of several in Minnesota that move real money; the order of post-verdict reductions is the larger version of the same problem.
What the threshold changes about the first ninety days
The threshold is proved out of a record built before anyone knows it will be needed.
- Ask, at the first visit, whether the treatment being prescribed is remedial or rehabilitative — and get the answer into the chart. Clause (a)(4) subtracts one and not the other, and the distinction is invisible on a billing statement.
- Separate imaging from treatment in the running total. A file that looks like $7,000 of care can be $2,800 of threshold-qualifying care once diagnostic x-rays come out.
- Log unpaid family caregiving contemporaneously — who, what, how many hours. Clause (a)(2) makes it count, and nothing else will capture it.
- Photograph disfigurement early and repeatedly. Permanent disfigurement is its own door, and the strongest evidence of it is the sequence, not the final picture.
- Document the 60 days as a list of activities stopped, not as a work-absence note. The statutory test is “substantially all of the injured person’s usual and customary daily activities.”
- Do not stop at the threshold analysis. Section 65B.51, subd. 2 preserves the economic claim, and where the at-fault driver’s limits will not cover it, the underinsured motorist coverage on your own policy is often the larger asset in the file.
The observation
The Legislature’s stated goal in § 65B.42 was “to prevent the overcompensation of those automobile accident victims suffering minor injuries by restricting the right to recover general damages to cases of serious injury.” A threshold is a reasonable way to try to do that.
But look at what the chosen mechanism actually measures. The dollar path measures spending, after removing the two forms of care most people with a real neck or back injury receive. The other four paths measure medical characterizations — permanency, disfigurement, and a sixty-day functional limitation — produced by physicians who did not know they were adjudicating anything.
The Revisor’s history line for § 65B.51 ends at Laws 1990, ch. 555, and that chapter’s § 6 amended subdivision 1 only. The $4,000 figure in subdivision 3 has been sitting there, unchanged, for at least thirty-five years, while the cost of an MRI and a course of physical therapy has not.
The practical consequence is not that the threshold is unfair. It is that the threshold is decided in the medical record, by people who are not thinking about it, in the first weeks after a crash — and by the time a lawyer is arguing about it, the record either supports one of the five paths or it does not.
Madgett Law, LLC handles Minnesota automobile injury claims under the No-Fault Act, including the § 65B.51 threshold analysis, first-party benefit disputes, uninsured and underinsured motorist claims, and the economic loss claims that survive the threshold. If you have been hurt in a crash, the documentation built in the first ninety days is what the threshold question will be decided on. Send us a message or call 612-470-6529.
Sources: Minn. Stat. § 65B.51 (2025) (subd. 1, the class of actions to which the section applies — negligence arising out of the operation, ownership, maintenance or use of a motor vehicle “with respect to which security has been provided,” the deduction of basic economic loss benefits, and the sequencing sentence placing that deduction before reduction under § 604.01, subd. 1; subd. 2, preserved negligence action for economic loss not paid or payable; subd. 3(a)(1)–(4), the $4,000 computation including the clause (4) subtraction for diagnostic x-rays and for rehabilitative rather than remedial treatment; subd. 3(b)(1)–(4), permanent disfigurement, permanent injury, death, and disability for 60 days or more; subd. 3(c), admissibility of evidence of reasonable value; the closing sentence defining “disability” as inability to engage in substantially all usual and customary daily activities; subd. 4, preserved liability of those in the business of manufacturing, distributing, retailing, repairing, servicing or maintaining motor vehicles; subd. 5, preserved liability for negligent acts or omissions other than those committed in the operation, ownership, maintenance, or use of a motor vehicle); Minn. Stat. § 65B.43 (2025) (subd. 2, definition of “motor vehicle,” excluding a motorcycle or other vehicle with fewer than four wheels; subd. 8, definition of “noneconomic detriment,” including pain and suffering, loss of consortium, and inconvenience; subd. 13, definition of “motorcycle”); Minn. Stat. § 65B.44 (2025) (subd. 1(a), the $20,000 medical and $20,000 non-medical first-party limits; subd. 3(a) and (d), income loss at 85 percent of gross to a $500 weekly maximum and the definition of “inability to work”; subd. 5, the seven-day replacement services exclusion); Minn. Stat. § 65B.42 (2025) (clause (2), the stated purpose of restricting general damages to cases of serious injury) (Minnesota Office of the Revisor of Statutes, 2025 Minnesota Statutes). Revisor’s history line for § 65B.51 (last listed amendment, Laws 1990, ch. 555, § 6); Laws of Minnesota 1990, ch. 555, § 6 (amending Minn. Stat. 1988, § 65B.51, subd. 1, and no other subdivision of that section). Whether the threshold applies to a particular crash — including cases involving motorcycles, uninsured vehicles, and out-of-state vehicles — depends on facts and on case law not analyzed here; this article states the statutory text and identifies the question rather than answering it. This article is general legal information about Minnesota law, not legal advice, and reading it does not create an attorney–client relationship. Every case depends on its own facts. No outcome is promised or implied.