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45-day rule – insufficiency of justification
Timely submissions of Bills

45-day rule – insufficiency of justification

By Jason Tenenbaum 2 min read

Key Takeaway

Court rules on 45-day submission rule for MVAIC claims, highlighting strict requirements for written justification when medical providers miss deadlines.

This article is part of our ongoing timely submissions of bills coverage, with 17 published articles analyzing timely submissions of bills 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.

AR Med. Rehabilitation, P.C. v MVAIC, 2010 NY Slip Op 50828(U)(App. Term 2d Dept. 2010)

“It is undisputed that plaintiff was required to submit its claim form to MVAIC within 45 days after the services at issue were rendered and that plaintiff did not do so (see Insurance Department Regulations § 65-1.1; Nir v MVAIC, 17 Misc 3d 134, 2007 NY Slip Op 52124 ; NY Arthroscopy & Sports Medicine PLLC v Motor Veh. Acc. Indem. Corp., 15 Misc 3d 89 ). MVAIC’s denial of plaintiff’s claim for $3,903.92, based upon its untimely submission, also informed plaintiff that it could excuse the delay if plaintiff provided “written justification” for the delay (see Insurance Department Regulations § 65-3.3 ; see also Matter of Medical Socy. of State of NY v Serio, 100 NY2d 854, 862-863 ; Nir, 17 Misc 3d 134, 2007 NY Slip Op 52124). In opposition to MVAIC’s motion for summary judgment, plaintiff did not establish that it had provided MVAIC with a written justification for its untimely submission of the claim form seeking the sum of $3,903.92.”

Key cite the NY Arthroscopy case, a First Department case.  It appears that the Appellate Term Second Department cites that First Department case more than any other case for the proposition that Plaintiff failed to offer a sufficient excuse to defeat an insurance carrier’s late notice motion.  I hate to say this, but I will anyway.  Why does MVAIC have it both ways?  First, the failure to qualify someone as eligible to receive benefits is a non-precludable condition precedent to coverage.  This is, to the best of my knowledge, the only non precludable condition precedent that exists in no-fault law.  Second, should the provider or the injured person’s attorney attempt to qualify the injured person but the 45-days to submit the bill elapses, then MVAIC can deny all benefits.


Legal Update (February 2026): Since this 2010 post, New York Insurance Department Regulations Part 65 governing no-fault insurance procedures may have been amended, including potential changes to the 45-day submission requirements under § 65-1.1 and written justification provisions under § 65-3.3. Practitioners should verify current regulatory provisions and recent case law interpretations regarding untimely claim submission procedures and acceptable justification standards.

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 timely submissions of bills 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.

Jason Tenenbaum, Personal Injury Attorney serving Long Island, Nassau County and Suffolk County

Reviewed & Verified By

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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