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New York State Law

New York’s Serious Injury Threshold

How This Law Determines What Long Island Car Accident Victims Can Recover

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Updated June 2026
Reading Time ~8 min read

If you have been injured in a car accident on Long Island, one of the most important legal concepts that may affect your case is New York’s serious injury threshold.

Many people assume that if another driver causes a crash, they automatically have the right to sue for pain and suffering. In New York, that is not always the case. Because New York is a no-fault state, injured drivers and passengers must first satisfy certain legal requirements before they can pursue compensation for pain and suffering against the at-fault driver.

Understanding how the serious injury threshold works can help you better understand your rights after an accident and avoid common mistakes that could hurt your claim.

Why Does New York Have a Serious Injury Threshold?

New York adopted a no-fault insurance system to provide injured people with immediate access to medical benefits and partial lost wages after an accident, regardless of who caused the crash.

Through no-fault insurance, many accident victims can have medical bills and a portion of their lost income paid without waiting for a lawsuit to be resolved. If you would like to learn more about these benefits, visit our Long Island No-Fault accident benefits page.

The tradeoff is that not every injured person can sue for pain and suffering. To bring a personal injury lawsuit arising from a motor vehicle accident, an injured person must generally prove that they suffered a “serious injury” as defined by New York law.

The purpose of the law was to reduce litigation involving minor injuries while allowing people with more significant injuries to pursue compensation.

What Is Considered a Serious Injury Under New York Law?

New York Insurance Law Section 5102(d) identifies nine categories of serious injury.

These categories include:

1 Fracture

Any broken bone qualifies. One of the clearest and least-disputed threshold categories.

2 Death

Fatal injuries satisfy the threshold. Wrongful death claims may also apply.

3 Significant limitation of use

Affects a body function or system. Often involves neck, back, shoulders, or knees.

4 Permanent consequential limitation

Lasting impairment of a body organ or member. Common in spinal injury cases.

5 The 90/180-day rule

Unable to perform normal daily activities for 90 of the first 180 days after the accident.

6 Significant disfigurement

Permanent, visible scarring that affects the person’s appearance or quality of life.

7 Dismemberment

Loss of a limb or body part. Clear threshold satisfaction in most circumstances.

8 Permanent loss of use

Total, permanent loss of use of a body organ, member, function, or system.

9 Loss of a fetus

Pregnancy loss caused by the accident is a recognized serious injury category.

Some of these categories are relatively straightforward. For example, if a person suffers a broken bone, the fracture category is usually satisfied.

Others are far more complex and often become the focus of litigation.

The Categories That Most Frequently Lead to Litigation

While New York law recognizes nine categories of serious injury, most lawsuits involve just a few of them.

The categories most commonly litigated include:

  • Significant Limitation of Use

    This category often applies to injuries involving the neck, back, shoulders, knees, and other joints.

    Insurance companies frequently dispute whether the limitation is significant enough to qualify under the law. Medical evidence, diagnostic imaging, and objective testing often become critical in these cases.

  • Permanent Consequential Limitation

    This category generally involves injuries that result in a lasting impairment of a body organ or member.

    A common example may involve a person who suffers a serious spinal injury that continues to limit movement and function years after an accident.

  • The 90/180-Day Category

    This category applies when an injured person is medically unable to perform substantially all of their normal daily activities for at least 90 days during the first 180 days after the accident.

    These claims often require detailed medical records and evidence documenting how the injury affected the person’s daily life.

Does Every Injury Meet the Serious Injury Threshold?

No.

One of the biggest misconceptions accident victims have is that any injury automatically qualifies as a serious injury under New York law.

That is not the case.

For example, many people experience soreness, bruising, or minor strains after a collision. While these injuries may be painful and may require treatment, they do not necessarily satisfy the threshold requirement.

On the other hand, some injuries are more likely to meet the threshold, including:

  • Fractures
  • Significant scarring
  • Surgical injuries
  • Serious spinal injuries
  • Certain herniated disc injuries
  • Injuries causing prolonged disability

Every case must be evaluated on its own facts.

Act Now

Have You Been Seriously Injured in an Accident on Long Island?

If you or a loved one suffered a serious injury, Palermo Law can help you understand your legal options. Contact us for a free, no-obligation consultation at any of our offices across Nassau and Suffolk Counties.

Request Your Free Consultation

What About Herniated Discs and Soft Tissue Injuries?

One of the most common questions we hear involves herniated discs.

Many people assume that an MRI showing a herniated disc automatically satisfies the serious injury threshold. Unfortunately, that is not always true.

Insurance companies often argue that a disc injury is unrelated to the accident, pre-existing, degenerative, or simply not significant enough to qualify under the law.

That is why objective medical evidence is so important.

Similarly, soft tissue injuries are frequently challenged by insurance companies. While some soft tissue injuries may resolve quickly, others can result in chronic pain, long-term treatment, and even surgery.

You can learn more about these claims on our Long Island soft tissue injury lawyer page.

Fractures and Significant Scarring

Certain injuries tend to create fewer threshold disputes.

A fracture is one of the clearest examples.

Whether it involves a broken wrist, ankle, arm, leg, rib, or other bone, a fracture will often satisfy the serious injury threshold.

For more information, visit our Long Island fracture accident lawyer page.

Likewise, significant scarring and disfigurement may qualify under the significant disfigurement category.

Deep facial lacerations, permanent scars, and other visible injuries can have a lasting impact on a person’s appearance and quality of life.

You can learn more about these cases on our Long Island laceration lawyer page.

How Insurance Companies Challenge Serious Injury Claims

Insurance companies routinely attempt to defeat serious injury claims.

Some of the most common defenses include:

  • Arguing that MRI findings are degenerative
  • Claiming the injured person recovered quickly
  • Highlighting gaps in treatment
  • Obtaining reports from defense medical examiners
  • Arguing that limitations are minor or insignificant
  • Claiming the injuries existed before the accident

In many cases, the insurance company will hire physicians to conduct what are commonly referred to as Independent Medical Examinations, or IMEs.

These examinations are frequently used to support motions seeking dismissal of a lawsuit before trial.

For this reason, it is important to obtain proper medical treatment and follow your doctor’s recommendations after an accident.

What Evidence Is Used to Prove a Serious Injury?

Successful serious injury cases are generally supported by objective medical evidence.

Examples may include:

  • MRI studies
  • CT scans
  • X-rays
  • Surgical records
  • Range of motion testing
  • Orthopedic evaluations
  • Neurological evaluations
  • Physical therapy records
  • Disability records

The stronger the medical evidence, the stronger the argument that the injury satisfies New York’s threshold requirements.

What Happens If You Do Not Meet the Threshold?

If an injured person cannot establish a serious injury, the court may dismiss the claim for pain and suffering.

That does not necessarily mean the person receives nothing.

In many cases, no-fault insurance benefits may still cover medical treatment and a portion of lost wages.

However, the ability to recover compensation for pain and suffering, future damages, and other personal injury losses may be lost.

This is why the serious injury threshold is often one of the most important legal issues in a Long Island car accident case.

Why Speaking With an Attorney Early Matters

The actions taken during the weeks and months after an accident can have a significant impact on a serious injury claim.

Medical treatment, diagnostic testing, documentation of symptoms, and compliance with physician recommendations can all affect how an insurance company evaluates a case.

An experienced attorney can help identify potential threshold issues early and work to preserve the evidence needed to support a claim.

If you were injured in a crash, our Long Island car accident lawyer team can evaluate your situation, explain your legal options, and help determine whether your injuries may satisfy New York’s serious injury threshold.

Conclusion

New York’s serious injury threshold is one of the most important laws affecting car accident victims.

Even when another driver is clearly at fault, an injured person must still prove that their injuries satisfy one of the categories established by New York law before pursuing compensation for pain and suffering.

Understanding how the threshold works can help accident victims make informed decisions about medical treatment, documentation, and protecting their legal rights after a crash.

As part of this series, we will continue exploring the individual categories of serious injury in greater detail, including fractures, significant limitations, permanent consequential limitations, significant disfigurement, and the 90/180-day rule.

Frequently Asked Questions

New York's serious injury threshold is a legal requirement that accident victims must satisfy before seeking compensation for pain and suffering after a car accident. The law is found in Insurance Law Section 5102(d) and identifies specific categories of injuries that qualify.

If you want to pursue damages for pain and suffering, you generally must prove that your injuries meet one of New York's serious injury categories. Without meeting the threshold, your lawsuit may be dismissed even if another driver caused the crash.

No. A herniated disc alone is not automatically enough. Courts typically require objective medical evidence showing that the injury caused significant or permanent limitations. Insurance companies frequently challenge these claims and argue the condition existed before the accident.

Yes. A fracture is one of the specific categories listed in New York's serious injury statute. In most cases, proving a fracture is sufficient to satisfy the threshold requirement necessary to pursue a pain and suffering claim.

The 90/180-day category applies when a medically determined injury prevents a person from performing substantially all of their normal daily activities for at least 90 days during the first 180 days following the accident.

Sometimes. While many soft tissue injuries are challenged by insurance companies, some can qualify when supported by objective medical findings showing significant limitations or long-term impairment resulting from the accident.

Common evidence includes MRI studies, range of motion testing, surgical records, physician reports, physical therapy records, and other medical documentation that objectively demonstrates the severity and impact of the injury.

You may still receive available no-fault benefits for medical treatment and lost wages. However, you may lose the right to recover compensation for pain and suffering and other non-economic damages from the at-fault driver.

Yes. Significant disfigurement is one of the categories listed in the statute. Whether a scar qualifies depends on factors such as visibility, permanence, size, and how it affects the injured person's appearance.

Insurance companies frequently challenge whether injuries satisfy New York's serious injury threshold. An experienced Long Island personal injury attorney can gather medical evidence, respond to defense arguments, and help protect your right to compensation.


Steven Palermo, Founder of Palermo Law
Authored by

Steven Palermo Esq.

Senior Partner, Palermo Law, P.L.L.C.

Steven Palermo is a Long Island personal injury attorney with more than 25 years of experience representing injured victims in Nassau and Suffolk Counties. He is admitted to the New York State Bar and the United States District Court for the Eastern District of New York.

The information provided in this blog is for general informational purposes only and reflects the opinions of the author. It is not legal advice and does not create an attorney-client relationship. Every case is different, and results depend on the specific facts and applicable law. You should not act or rely on any information in this blog without first seeking advice from a qualified attorney regarding your individual situation.