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Severance denied
Severence

Severance denied

By Jason Tenenbaum 2 min read

Key Takeaway

NY court denies severance motion in no-fault insurance case involving separate accidents, citing lack of prejudice to substantial rights under CPLR 603.

This article is part of our ongoing severence coverage, with 9 published articles analyzing severence 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.

Majestic Acupuncture, P.C. v Interboro Mut. Ins. Co., 2018 NY Slip Op 51785(U)(App. Term 2d Dept. 2018)

“The decision to grant severance (see CPLR 603) is an exercise of judicial discretion which, in the absence of a party’s showing of prejudice to a substantial right, should not be disturbed on appeal (see King’s Med. Supply, Inc. v GEICO Cas. Ins. Co., 14 Misc 3d 136, 2007 NY Slip Op 50232 ). In the instant matter, while the assignors were injured in separate accidents and defendant interposed 50 defenses in its answer, these two facts, standing alone, do not demonstrate that resolution of the claims for services rendered to plaintiff’s assignors will involve different questions of fact and law. As such, the record does not establish that the Civil Court’s denial of defendant’s motion was an improvident exercise of discretion.”

I swear there must be a different law clerk on the 15th floor who is writing these decisions.  But the real losers here will be the court system and the tax payers because now the cost to prosecute these cases decreases and the cost to defend and to process the matters increases.  Also, this decision goes against prior Appellate Term rulings and decisions from 3 of the 4 Appellate Divisions. 

I wish the Court would be more honest and cite the two Third Department cases that are on point.  Instead, they cite an 11 year old Appellate Term case that requires a quantum of proof the Appellate Divisions  never held was required to sustain a severance motion.

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Now, there is one judge on the panel who lived through the old Sanders Grossman multi-suits as a Civil Court Judge.  I recall she was never a fan of the multisuits, but of course we are going back a decade.  I await to see if she signs on to these de facto per curiam opinions.

Incidentally, of the Plaintiff produced evidence in their opposition of commonality, i.e., same fee schedule issue, or same medical necessity defense, then I wold hold that severance would be improper.  But I think in these PIP actions, the Court is reversing the burden of production.


Legal Update (February 2026): Since this 2018 decision, New York’s no-fault fee schedules and reimbursement rates have been subject to periodic regulatory updates, and procedural rules governing severance in no-fault cases may have evolved through subsequent court decisions or regulatory amendments. Practitioners should verify current fee schedule provisions and recent appellate decisions regarding severance standards in no-fault litigation.

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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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 severence 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.

Filed under: Severence
Jason Tenenbaum, Personal Injury Attorney serving Long Island, Nassau County and Suffolk County

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Jason Tenenbaum, Esq.

Jason Tenenbaum is a personal injury attorney serving Long Island, Nassau & Suffolk Counties, and New York City. Admitted to practice in NY, NJ, FL, TX, GA, MI, and Federal courts, Jason is one of the few attorneys who writes his own appeals and tries his own cases. Since 2002, he has authored over 2,353 articles on no-fault insurance law, personal injury, and employment law — a resource other attorneys rely on to stay current on New York appellate decisions.

Education
Syracuse University College of Law
Experience
24+ Years
Articles
2,353+ Published
Licensed In
7 States + Federal

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