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Understanding Insurance Company Reimbursement Rights in No-Fault Cases

When multiple insurance companies are involved in a New York no-fault claim, complex questions often arise about which insurer is ultimately responsible for payment. The First Department’s decision in Allstate Ins. Co. v Travelers Cos., Inc. provides important guidance on arbitrators’ authority to order full reimbursement between insurers.

Under New York no-fault insurance law, disputes between insurance companies over payment responsibility are typically resolved through arbitration. These arbitration panels have broad discretion to determine which insurer should bear the financial burden when coverage overlaps or when questions arise about primary versus secondary coverage obligations.

The case involved Travelers seeking to recoup payments it made under both basic economic loss coverage and optional basic economic loss coverage. Such reimbursement disputes are common in the no-fault system, where determining the proper payor can significantly impact an insurance company’s financial exposure on a claim.

Jason Tenenbaum’s Analysis:

Matter of Allstate Ins. Co. v Travelers Cos., Inc., 2018 NY Slip Op 02163 (1st Dept. 2018)

“Here, the arbitrators’ determination that Travelers was entitled to recoup the entire payment made to its insured pursuant to basic economic loss and optional basic economic loss coverage was not arbitrary and capricious. Rather, it was rationally based on the relevant statutes and regulations (see Insurance Law § 5102, ; 11 NYCRR 65-1.1, 65-1.2).”

Key Takeaway

The First Department’s decision reinforces that arbitration panels have substantial authority in no-fault reimbursement disputes. Courts will uphold arbitrators’ decisions as long as they are rationally based on applicable Insurance Law provisions and regulations, even when ordering complete reimbursement of payments made under multiple coverage types.

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Legal Update (February 2026): Since this post’s publication in March 2018, New York’s no-fault insurance regulations under 11 NYCRR Part 65 and Insurance Law § 5102 may have been subject to amendments affecting insurer reimbursement procedures and arbitration authority. Additionally, subsequent appellate decisions may have refined or modified the principles established in Allstate v. Travelers regarding inter-company reimbursement disputes. Practitioners should verify current regulatory provisions and case law developments when handling similar arbitration matters.