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A limited collateral attack on an arbitration award is upheld
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A limited collateral attack on an arbitration award is upheld

By Jason Tenenbaum 8 min read

Key Takeaway

Court upholds insurer's right to challenge arbitration award exceeding policy limits, even without timely denial, when coverage has been exhausted under no-fault law.

Insurance carriers operating under New York’s no-fault system face complex procedural requirements, including strict deadlines for claim denials. However, courts have recognized important exceptions when fundamental policy limits are at stake. The case of Allstate Ins. Co. v DeMoura illustrates how insurers can challenge arbitration awards that exceed their policy obligations, even when they haven’t followed standard denial procedures.

This decision builds on established precedent regarding policy exhaustion defenses and demonstrates the courts’ willingness to protect insurers from being compelled to pay beyond their contractual obligations. The ruling clarifies that certain fundamental defenses remain available to carriers regardless of procedural missteps in the claims handling process.

Jason Tenenbaum’s Analysis:

Allstate Ins. Co. v DeMoura, 2011 NY Slip Op 50430(U)(App. Term 1st Dept. 2011)

“When an insurer “has paid the full monetary limits set forth in the policy, its duties under the contract of insurance cease” (Countrywide Ins. Co. v Sawh, 272 AD2d 245 ). A defense that the coverage limits of the policy have been exhausted may be asserted by an insurer despite its failure to issue a denial of the claim within the 30-day period (New York & Presby. Hosp. v Allstate Ins. Co., 12 AD3d 579 ), and an arbitrator’s award directing payment in excess of the $50,000 limit of a no-fault insurance policy exceeds the arbitrator’s power and constitutes grounds for vacatur of the award (see Matter of Brijmohan v State Farm Ins. Co., 92 NY2d 821, 822 ; Countrywide Ins. Co. v Sawh, 272 AD2d at 245; 11 NYCRR 65-1.1).”

This was an interesting case, and similar to a recent Second Department case, where the Court have held that a carrier can collaterally attack an arbitration award or judgment to the limited extent of determining whether complying with the award or judgment would cause the policy to exhaust.

Key Takeaway

The DeMoura decision reinforces that insurance carriers retain the fundamental right to assert policy exhaustion as a defense, even when procedural requirements like timely claim denials have not been met. This limited collateral attack authority protects insurers from being forced to exceed their contractual obligations through arbitration awards.


Legal Update (February 2026): Since this 2011 decision, New York’s no-fault regulations under 11 NYCRR 65-1 have undergone multiple amendments affecting claim denial procedures, arbitration processes, and policy exhaustion defenses. Practitioners should verify current provisions regarding collateral attack standards and procedural requirements, as both regulatory changes and subsequent case law may have modified the application of these principles.

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

About the Author

Jason Tenenbaum

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 (3)

Archived from the original blog discussion.

S
slick
This case reads to me as another reason plaintiffs don’t file for arbitration.
J
JT Author
When read together with Westchester v. Lincoln (which I did not post yet), you are correct in that limited sense. I would probably file policy violation cases in arbitration in light of Unitrin v. Bayshore.
J
JM
I couldn’t find the underlying arbitration award for this case. I wanted to know if the carrier interposed that defense at the time of the hearing or if its claims realized it screwed up after it got the award. If that’s the case, then I’d definitely agree with slick.

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