Key Takeaway
Court of Appeals rules 5102(d) threshold motions must be decided "all or nothing" - once plaintiff proves any serious injury category, entire motion fails.
This article is part of our ongoing 5102(d) issues coverage, with 89 published articles analyzing 5102(d) issues issues across New York State. Attorney Jason Tenenbaum brings 24+ years of hands-on experience to this analysis, drawing from his work on more than 1,000 appeals, over 100,000 no-fault cases, and recovery of over $100 million for clients throughout Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, and the Bronx. For personalized legal advice about how these principles apply to your specific situation, contact our Long Island office at (516) 750-0595 for a free consultation.
Linton v Nawaz, 2010 NY Slip Op 02835 (2010)
“he evidence plaintiff proffered relating to injuries to his right shoulder and lumbosacral spine raised a triable [*2]question of fact as to whether he suffered a serious injury that was causally related to the accident under the permanent consequential limitation of use of a body organ or member and/or significant limitation of a body function or system criteria (see Insurance Law § 5102). Since plaintiff established that at least some of his injuries meet the “No Fault” threshold, it is unnecessary to address whether his proof with respect to other injuries he allegedly sustained would have been sufficient to withstand defendants’ motion for summary judgment.”
In the context of this 5102(d) action, once a plaintiff raises an issue of fact as to any of the pleaded threshold categories, the defendant’s motion must be categorically denied. This case seems to direct the lower courts to stop using CPLR 3212(g) to limit the proof that may be adduced at trial to support a threshold case. DG over in CPLR land discussed the First Department case of Rubin v SMS Taxi Corp., 2010 NY Slip Op 02414 (1st Dept. 2010) where the Appellate Division held that once an issue of fact exists as to any of the threshold categories, the inquiry should stop at that point. This is because: “once an alleged claim meets at least one of the serious injury thresholds, the statute’s gate keeping function, to reduce caseloads by limiting what the courts adjudicate, is satisfied. As the case is already in the gate, so to speak, judicial economy is no longer a reason to preclude plaintiff from presenting to the jury all injuries causally related to the accident. This comports with the general principle that a plaintiff is entitled to recover damages that justly and fairly compensates him or her for all injuries proximately caused by the accident.”
Procedurally, the newest issues involving 5102(d) are quite intriguing.
Related Articles
- 5102(d) – What NOT to Do: Critical Mistakes That Can Destroy Your Personal Injury Case
- Serious Injury Law: Permanent Consequential vs. Significant Limitation in Long Island & NYC Cases
- An IME doctor must offer an explanation why he believes a Claimant’s diminished range of motion is self restricted
- Causation, Renewal and a probable trip to the Court of Appeals
- Personal Injury
Legal Update (February 2026): Since this 2010 decision, there have been subsequent Court of Appeals and appellate division rulings that may have refined or modified the “all or nothing” approach to Insurance Law § 5102(d) threshold determinations, particularly regarding partial summary judgment practice and the application of CPLR 3212(g) in no-fault cases. Practitioners should verify current case law interpreting threshold motion practice and any updates to procedural requirements for serious injury determinations.
Legal Context
Why This Matters for Your Case
New York law is among the most complex and nuanced in the country, with distinct procedural rules, substantive doctrines, and court systems that differ significantly from other jurisdictions. The Civil Practice Law and Rules (CPLR) governs every stage of civil litigation, from service of process through trial and appeal. The Appellate Division, Appellate Term, and Court of Appeals create a rich and ever-evolving body of case law that practitioners must follow.
Attorney Jason Tenenbaum has practiced across these areas for over 24 years, writing more than 1,000 appellate briefs and publishing over 2,353 legal articles that attorneys and clients rely on for guidance. The analysis in this article reflects real courtroom experience — from motion practice in Civil Court and Supreme Court to oral arguments before the Appellate Division — and a deep understanding of how New York courts actually apply the law in practice.
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More 5102(d) issues Analysis
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Learn how NY's serious injury threshold works and why suboptimal effort can destroy your personal injury case. Expert Long Island attorney guidance. Call 516-750-0595.
Nov 25, 2019Interesting discussion as to causation
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Mar 23, 2015Causation speculative – failure to rebut doctor
Medical experts must address preexisting conditions when establishing causation in personal injury cases, or risk dismissal for speculative testimony.
May 26, 2012An interesting 5102(d) case involving a knee surgery
Expert analysis of Gilmonio v Toussaint 5102(d) case involving knee surgery. Learn how incomplete medical history can defeat serious injury threshold claims in NY.
Feb 26, 2010Gap in treatment and inconsistent findings
Analysis of Alverio v Martinez case highlighting how gaps in treatment and inconsistent medical findings can defeat serious injury claims under Insurance Law 5102(d).
Apr 9, 2018Common Questions
Frequently Asked Questions
What is the serious injury threshold under Insurance Law §5102(d)?
New York Insurance Law §5102(d) defines 'serious injury' as a personal injury that results in death, dismemberment, significant disfigurement, a fracture, loss of a fetus, permanent loss of use of a body organ, member, function or system, permanent consequential limitation of use of a body organ or member, significant limitation of use of a body function or system, or a medically determined injury that prevents the person from performing substantially all of their daily activities for at least 90 of the first 180 days following the accident.
Why does the serious injury threshold matter?
In New York, you cannot sue for pain and suffering damages in a motor vehicle accident case unless your injuries meet the serious injury threshold. This is a critical hurdle in every car accident lawsuit. Insurance companies aggressively challenge whether plaintiffs meet this threshold, often relying on IME doctors who find no objective limitations. Successfully establishing a serious injury requires detailed medical evidence, including quantified range-of-motion findings and correlation to the accident.
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About the Author
Jason Tenenbaum, Esq.
Jason Tenenbaum is the founding attorney of the Law Office of Jason Tenenbaum, P.C., headquartered at 326 Walt Whitman Road, Suite C, Huntington Station, New York 11746. With over 24 years of experience since founding the firm in 2002, Jason has written more than 1,000 appeals, handled over 100,000 no-fault insurance cases, and recovered over $100 million for clients across Long Island, Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, the Bronx, and Staten Island. He is one of the few attorneys in the state who both writes his own appellate briefs and tries his own cases.
Jason is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as multiple federal courts. His 2,353+ published legal articles analyzing New York case law, procedural developments, and litigation strategy make him one of the most prolific legal commentators in the state. He earned his Juris Doctor from Syracuse University College of Law.
Disclaimer: This article is published by the Law Office of Jason Tenenbaum, P.C. for informational and educational purposes only. It does not constitute legal advice, and no attorney-client relationship is formed by reading this content. The legal principles discussed may not apply to your specific situation, and the law may have changed since this article was last updated.
New York law varies by jurisdiction — court decisions in one Appellate Division department may not be followed in another, and local court rules in Nassau County Supreme Court differ from those in Suffolk County Supreme Court, Kings County Civil Court, or Queens County Supreme Court. The Appellate Division, Second Department (which covers Long Island, Brooklyn, Queens, and Staten Island) and the Appellate Term (which hears appeals from lower courts) each have distinct procedural requirements and precedents that affect litigation strategy.
If you need legal help with a 5102(d) issues matter, contact our office at (516) 750-0595 for a free consultation. We serve clients throughout Long Island (Huntington, Babylon, Islip, Brookhaven, Smithtown, Riverhead, Southampton, East Hampton), Nassau County (Hempstead, Garden City, Mineola, Great Neck, Manhasset, Freeport, Long Beach, Rockville Centre, Valley Stream, Westbury, Hicksville, Massapequa), Suffolk County (Hauppauge, Deer Park, Bay Shore, Central Islip, Patchogue, Brentwood), Queens, Brooklyn, Manhattan, the Bronx, Staten Island, and Westchester County. Prior results do not guarantee a similar outcome.