Editor's note: updated July 2026 for New York's 2026 tort-reform changes.
The serious injury threshold is the gate between a $50,000 PIP claim and a full personal injury lawsuit. A full lawsuit can recover hundreds of thousands of dollars or more. The threshold is the first thing the carrier evaluates when assessing damages. It is the basis of the most commonly filed defense motion in New York car accident litigation. And it is the single most important reason why the quality of your medical documentation matters. That quality starts at the first visit. It determines whether your case lives or dies.
Every serious car accident case in New York runs through the threshold. A plaintiff who cannot establish a qualifying injury under Section 5102(d) is limited to the $50,000 in no-fault benefits. That limit applies no matter how clear the liability is and no matter how traumatic the accident was.
A plaintiff who can establish a qualifying injury has access to the full range of compensatory damages. That includes past and future medical expenses, full lost wages, pain and suffering, and loss of enjoyment of life.
The difference between these two outcomes lives in the medical record. Understanding how the threshold works, and what evidence it requires, is the foundation of every serious New York auto accident case.
Why the threshold exists
New York's no-fault system started in 1973. The legislature had two goals: reduce litigation volume and control insurance costs. The compromise it struck still shapes every car accident claim today.
Injured people get prompt no-fault benefits regardless of who caused the crash. In exchange, they give up the right to sue for pain and suffering unless their injury clears a legal bar. That bar is the serious injury threshold.
Minor injuries stay inside the no-fault system. Serious injuries can move into a personal injury lawsuit. The threshold is the line between those two outcomes.
This structure has important practical consequences. Every minor fender-bender in New York is resolved through no-fault benefits, not through litigation. This keeps the court system from being overwhelmed by minor claims.
But it also means that people with injuries that seem serious to them, but do not meet the legal threshold, are left with only no-fault benefits. They have no access to pain and suffering damages. Future medical expenses beyond the $50,000 cap are not recoverable. The full impact of the injury on their lives goes uncompensated.
The threshold is not a hurdle to be jumped casually. It is a barrier that, when not met, ends the case.
The five statutory categories
New York's serious injury threshold lives in Insurance Law § 5102(d). To keep a personal injury case alive after a car accident, your medical evidence must satisfy at least one recognized category. If it does not, the court dismisses the case.
The current categories are:
Significant limitation of use of a body function or system. Permanent consequential limitation of use of a body organ or member. Significant disfigurement. Fracture. Permanent loss of use of a body organ, member, function, or system. Loss of a fetus. Death. Dismemberment.
Each category has its own proof requirements. One is enough, but the medical record has to support it.
Fracture: the clearest path
A fracture meets the threshold automatically. An X-ray, CT scan, or MRI confirming the break, combined with the treating physician's documentation, satisfies the requirement. No further analysis is needed.
Severity does not matter. A hairline wrist fracture qualifies the same as a compound femur fracture. Dental fractures qualify. Rib fractures qualify.
This category is one of the few under Section 5102(d) that requires no showing of significance, limitation, or duration. The fracture itself is enough.
Imaging can be decisive in a New York car accident case. A patient with neck pain whose X-ray shows a small cervical compression fracture has met the threshold on that finding alone. No further analysis is needed.
Without that imaging, the same patient would have to qualify under a different category. Categories like significant limitation of use require measurable, objective evidence of a qualifying limitation. That evidence is harder to build and easier for a carrier to challenge.
Significant limitation of use of a body function or system
This category requires objective medical evidence of a measurable limitation in a body part or system. Range of motion deficits documented in degrees using a goniometer are the most common form of evidence. A reduction from normal range of motion documented at multiple visits and correlated with imaging findings supports this category. Neurological findings also support it. These include diminished reflexes, radiculopathy confirmed by EMG, positive straight leg raise tests, and sensory deficits. Imaging showing structural injury provides objective support as well. A disc herniation, a labral tear, or a ligament rupture each qualifies.
Subjective complaints alone do not clear the threshold. "Patient reports pain" without objective clinical findings is not enough. The defense files a threshold motion arguing the medical evidence falls short of a significant limitation. That motion is supported by the IME physician's report, which concludes the plaintiff's self-reported symptoms have no clinical backing. If the treating physician's records contain only subjective notes, the court grants the motion and dismisses the case.
The limitation must be significant. Courts read that word to mean more than minor, mild, or slight. A few degrees of lost cervical range of motion, especially if it resolves with treatment, usually does not clear the bar.
A limitation of 25% or more in range of motion can support the category. The findings must be documented persistently over time and backed by objective correlating evidence. The statute sets no specific number. But the pattern in New York case law is consistent: significance requires both the size of the limitation and how long it lasts.
Permanent consequential limitation
This category requires proof that the limitation is permanent and that it has a consequential effect. The treating physician must opine, based on clinical findings and the course of treatment, that the limitation is expected to be permanent. Imaging that shows a structural injury unlikely to resolve supports permanency. A disc herniation that did not respond to conservative treatment can serve that purpose. So can a labral tear or a ligament injury with residual instability. The physician's opinion must rest on objective findings. It cannot be based solely on the patient's reported symptoms.
The defense's IME physician will examine the claimant and provide a competing opinion. That opinion typically concludes any limitation is not permanent. It also typically finds that the plaintiff has reached maximum medical improvement and that continued symptoms are unrelated to the accident. The strength of the treating physician's documentation determines which opinion prevails. A treating physician's affirmation detailing the objective findings, the imaging correlations, and the reasoning behind the permanency opinion can defeat the IME. A treating physician's conclusory statement that "the patient has a permanent injury" without supporting analysis typically cannot.
Significant disfigurement
Significant Disfigurement
This category covers visible scarring or other disfigurement a reasonable person would find unattractive, objectionable, or worthy of pity or scorn. Scars on the face, neck, or exposed parts of the body often fall here. The standard is objective. What matters is whether a reasonable person would consider the disfigurement significant, not how the plaintiff feels about it personally.
Photographs are essential evidence. Images taken at various stages of healing document the injury over time. Before-and-after photographs show the effect of the accident on the plaintiff's appearance.
Serious injury threshold: cases filed before May 26, 2026
This is the most frequently litigated threshold category. It requires specific proof of what the injured person could not do during a defined time period. The standard requires that the injury prevented you from performing substantially all of your usual and customary daily activities. That prevention must cover at least 90 of the first 180 days after the accident. "Substantially all" means nearly everything you normally do, not just some activities. Medical records documenting disability from work, inability to perform household tasks, inability to care for children, and inability to engage in recreational activities during the relevant period are the evidence. Employment records confirming absence from work during the 180-day window support the claim. A contemporaneous symptom journal documenting daily limitations provides the granular detail that medical notes may omit.
The defense attacks this category by pointing to any activity during the 180-day period that suggests the claimant was functioning. A return to work at light duty can be used to argue the claimant was not truly prevented from daily activities. So can a social media post showing an outing, a surveillance video of the claimant walking without apparent difficulty, or medical records noting improvement. Any of these gives the defense an argument that "substantially all" daily activities were not restricted. This category requires careful documentation from the first day and consistent limitations throughout the period.
The 90 days do not need to be consecutive. They must total 90 days within the first 180. A plaintiff disabled for 60 days, returned to light duty for 45, then sidelined again for 30 more days can still meet the requirement. The days of substantial disability must be documented.
That documentation needs to be thorough. Medical records matter. Employment records matter. Witness testimony from family members about the plaintiff's inability to perform specific activities matters. Vague testimony that "I was pretty much out of it for a few months" is not enough.
How the carrier attacks the threshold
The defense attorney files a motion for summary judgment. The argument: the medical evidence does not establish a serious injury under any category.
The motion relies on the IME physician's report. That report concludes the injuries are not significant. It attributes any documented deficits to pre-existing degeneration, not the accident. It also flags the claimant's reported symptoms as inconsistent with the clinical findings.
The IME physician typically points to pre-existing degenerative changes on imaging. Disc bulges and arthritis appear in nearly every adult's films. The physician uses that fact to argue the plaintiff's current complaints stem from those pre-existing conditions, not from the accident.
Your attorney responds with the treating physician's affirmation. It details the objective findings, imaging results, causation opinion, and permanency assessment. Clinical records must back it up. Those records need to show objective findings across multiple visits. A single normal exam followed by years of complaints is not enough. The physician must explain why the accident caused the current symptoms rather than any pre-existing condition. The physician must also address each criticism the IME raised, point by point.
If the treating physician's documentation is thorough, the motion is denied and the case proceeds to trial. Thorough means objective measurements at every visit, imaging correlations, and a clear causation opinion. If the documentation is thin, the case is dismissed. Threshold motions are not a formality. They are the battleground on which many New York auto accident cases are won or lost.
The treating physician’s documentation is the foundation
The threshold is not met by the injured person’s testimony about how much pain they experience. It is met by the treating physician’s clinical findings documented in the medical record. Range of motion measured in degrees with a goniometer. Neurological findings recorded at each visit. Imaging interpreted by the treating physician and correlated with the clinical presentation. Functional limitations documented with specificity. Every visit produces a record. Every record either supports or undermines the threshold.
The medical evidence does not build itself. It requires a treating physician who documents thoroughly and an attorney who monitors the documentation throughout the case. Some physicians use brief EMR templates and record only "patient reports ongoing pain" at every visit. That approach does not generate the evidence the threshold requires. An attorney who reviews the records periodically and identifies gaps can raise the issue with the physician. The physician decides what to find, but thorough documentation of objective findings matters for the legal case as well as for medical treatment.
How Schwartzapfel Holbrook builds threshold evidence
At Schwartzapfel Holbrook, we evaluate the serious injury threshold in every car accident case from the first consultation. We review the medical records for objective findings. We identify which threshold categories the evidence supports. We coordinate the timing of imaging, specialist referrals, and functional assessments so the evidence develops the way the legal standard requires.
We do not wait for the defense to file a threshold motion to find out whether the evidence is sufficient. We build the evidence from the beginning so the threshold is established before it is ever challenged.
When the evidence does not support a strong threshold position, we discuss that honestly with the client. We evaluate whether the case should be pursued, settled early, or declined.
The threshold is not optional. It is the foundation of every serious New York auto accident case, and it is the foundation we build first.
Schwartzapfel Holbrook / Fighting For You
