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45-day rule involving MVAIC and CPLR 3212(f)
No-Fault

45-day rule involving MVAIC and CPLR 3212(f)

By Jason Tenenbaum 2 min read

Key Takeaway

Learn about the 45-day rule for MVAIC claims and CPLR 3212(f) discovery requirements. Key court case analysis for New York no-fault insurance practitioners.

This article is part of our ongoing no-fault coverage, with 271 published articles analyzing no-fault 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.

AAA Chiropractic, P.C. v MVAIC, 2010 NY Slip Op 51896(U)(App. Term 2d Dept. 2010) If you’re dealing with a no-fault insurance defense matter, an experienced attorney can help protect your rights.

“The Civil Court granted defendant’s motion for summary judgment, finding that plaintiff had failed to show a reasonable justification for the late submission of its claim forms, and denied plaintiff’s cross motion. The instant appeal by plaintiff ensued.”

“It is undisputed that plaintiff was required to submit its claim forms to MVAIC within 45 days after the services at issue were rendered and that plaintiff did not do so….  MVAIC’s denial of plaintiff’s claims, based upon their untimely submission, also informed plaintiff that MVAIC could excuse the delay if plaintiff provided “written justification” for the delay….  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 forms. Consequently, defendant established its entitlement to judgment as a matter of law….”

“While plaintiff contends that the Civil Court erred in granting defendant’s motion for summary judgment and denying its cross motion to compel defendant to respond to plaintiff’s discovery demands, plaintiff’s bald conclusory assertion that defendant should be compelled to respond to plaintiff’s discovery demands because it could not adequately oppose defendant’s motion for summary judgment without said discovery responses (see CPLR 3212 ) was insufficient to demonstrate that discovery was needed in order to show the existence of a triable issue of fact”

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MVAIC obtained summary dismissal based upon violation of the 45-day submission rule.  The Appellate Term denied the portion of the opposition seeking to deny the motion based upon outstanding discovery.  CPLR 3212(f).  Would the Appellate Term, First Department held the same way?

See, Socrates Med. Health, P.C. v MVAIC , 2010 NY Slip Op 51780(U)(App. Term 1st Dept. 2010)(“Civil Court properly denied defendant’s motion for summary judgment, since material outstanding disclosure remains extant. Summary judgment may be renewed upon the completion of disclosure.”)


Legal Update (February 2026): Since this 2010 decision, MVAIC claim submission procedures and the 45-day rule requirements may have been modified through regulatory amendments or updated MVAIC guidelines. Additionally, CPLR 3212(f) discovery provisions and summary judgment procedures have been subject to various amendments over the intervening years. Practitioners should verify current MVAIC submission deadlines and justification requirements, as well as current CPLR 3212(f) standards for discovery-related summary judgment deferrals.

Legal Context

Why This Matters for Your Case

New York's no-fault insurance system, established under Insurance Law Article 51, is one of the most complex insurance frameworks in the country. Every motorist must carry Personal Injury Protection coverage that pays medical expenses and lost wages regardless of fault, up to $50,000 per person.

But insurers routinely deny valid claims using peer reviews, EUO scheduling tactics, fee schedule reductions, and coverage defenses. The Law Office of Jason Tenenbaum has handled over 100,000 no-fault cases since 2002 — from initial claim submissions through arbitration before the American Arbitration Association, trials in Civil Court and Supreme Court, and appeals to the Appellate Term and Appellate Division. Jason Tenenbaum is one of the few attorneys in the state who both writes his own appellate briefs and tries his own cases.

His 2,353+ published legal articles on no-fault practice are cited by attorneys throughout New York. Whether you are dealing with a medical necessity denial, an EUO no-show defense, a fee schedule dispute, or a coverage question, this article provides the kind of detailed case-law analysis that helps practitioners and claimants understand exactly where the law stands.

About This Topic

New York No-Fault Insurance Law

New York's no-fault insurance system requires every driver to carry Personal Injury Protection (PIP) coverage that pays medical expenses and lost wages regardless of who caused the accident. But insurers routinely deny, delay, and underpay valid claims — using peer reviews, IME no-shows, and fee schedule defenses to avoid paying providers and injured claimants. Attorney Jason Tenenbaum has litigated thousands of no-fault arbitrations and court cases since 2002.

271 published articles in No-Fault

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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 no-fault 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: No-Fault
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

Discussion

Comments (5)

Archived from the original blog discussion.

S
SunTzu
In Socrates we indeed made a non boilerplate effort to establish need for discovery. AAA is not our case so streak is alive.
J
JT Author
The one thing about no-fault is that if you seek discovery beyond bills, NF-10s and medical reports, you need to present tangible evidence allowing you to obtain same. I think a law journal article could be written on discovery in no-fault matters. Sometimes I actually think that the standard to obtain discovery, as the lower courts apply same, is the standard found in UDCA 1807.
RZ
raymond zuppa
Should we entitle this: “The MANIAC Strikes Back.”
J
JT Author
They tend to win the 45-day rule cases. So there is no great victory in AAA. But, they struck back again today in a First Department case, at least sufficient to raise a triable issue of fact. Of course, I would like to see them marshal the proof to sustain their burden of lack of coverage at trial. That should be entertaining.
RZ
Raymond Zuppa
I went to a Socrates Medical. All they had me do there was debate and come up with philosophy. My neck still hurt. So I went to Plato Medical. They made me drink Hemlock and all my pain went away. So Rogakian

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