Putting the wrong floor is not fatal

Proof of mailing represents a critical element in no-fault insurance litigation, particularly when insurers deny claims based on claimants’ failures to appear for independent medical examinations (IMEs). The question of what constitutes adequate proof of mailing—and whether technical defects in address information defeat the presumption of receipt—frequently arises in IME no-show cases.

New York courts have developed a substantial body of law addressing mailing proof standards. Generally, insurers must establish a regular business practice of mailing, corroborated by mailing logs or other documentary evidence showing that the specific notice was processed according to that practice. When insurers meet this burden, a presumption arises that the notice was received. The burden then shifts to the claimant to rebut this presumption through affidavits or other evidence of non-receipt.

The First Department’s decision in Unitrin Advantage Insurance Co. v Cohen & Kramer M.D., P.C. addresses an increasingly common challenge to IME mailing proof: claims that minor address errors—such as incorrect floor or suite numbers—defeat the presumption of delivery. This case provides important guidance on how courts evaluate the materiality of address discrepancies when assessing mailing proof.

Case Background

Unitrin Advantage Insurance Company scheduled independent medical examinations for a claimant and sent notices to the claimant’s residential address. The insurer’s business records demonstrated regular procedures for handling IME notices, including detailed affidavits from employees describing the mailing process and signed, date-stamped mailing ledgers from U.S. Postal Service employees confirming receipt of the notices for mailing.

However, the IME notices contained an error: they incorrectly designated the claimant’s address as “1st Floor” when in fact the building address did not include a floor designation or the designation was incorrect. The defendant healthcare provider argued that this error was fatal to the insurer’s proof of mailing, contending that the floor designation error created a reasonable likelihood that the notices would not reach the claimant. After the claimant failed to appear for three scheduled IMEs, the insurer denied the provider’s claims for medical services rendered to the claimant.

Jason Tenenbaum’s Analysis

Unitrin Advantage Ins. Co. v Cohen & Kramer M.D., P.C., 2020 NY Slip Op 06474 (1st Dept. 2020)

Plaintiff insurer’s evidence, including affidavits attesting in detail to the regular business procedures and practices in the handling of its no-fault claims, including providing notice of scheduled IME exams to claimants, together with the mailing ledgers, which were signed and date-stamped by U.S. Postal Service employees, and listed therein IME notices received for mailing to the claimant here at his resident address, provided sufficient proof of proper mailing to support a presumption that the IME notices were received by the claimant (see Badio v Liberty Mut. Fire Ins. Co., 12 AD3d 229 ; Residential Holding Corp. v Scottsdale Ins. Co., 286 AD2d 679 ). Although the notices incorrectly added the designation “1st Floor” to the address, there is no dispute that the address was otherwise correct and that claimant resided at that building (see Cadle Co. v Tri-Angle Assoc., 18 AD3d 100 ).

The burden on the motion having shifted, defendant failed to offer any evidence in opposition, such as an affidavit from the claimant disavowing receipt of the IME notices or even describing the building composition in a manner that would support an inference that the inclusion of a floor in the address would result in nonreceipt. Plaintiff thus established that the injured claimant failed to appear for three properly scheduled IMEs, constituting breach of a condition precedent to no-fault coverage, warranting the denial of defendant’s claims to no-fault benefits for its medical services rendered to the claimant (see 11 NYCRR 65-1.1; Unitrin Advantage Ins. Co. v Bayshore Physical Therapy, PLLC, 82 AD3d 559 , lv denied 17 NY3d 705 )

The converse is true – the failure to put the suite or floor number is proof of mailing. The one thing that is necessary is to have the purported recipient sign an affidavit of non receipt.

Legal Significance

This decision clarifies that address errors must be material—meaning they would actually prevent delivery—to defeat the presumption of mailing and receipt. The First Department distinguished between address errors that create genuine delivery obstacles and minor discrepancies that do not affect mail delivery. When the building address, street, city, and zip code are correct, extraneous information like incorrect floor designations does not necessarily vitiate proof of mailing.

The decision builds upon Cadle Co. v Tri-Angle Assoc., which established that courts examine the practical impact of address errors rather than treating all deviations as equally fatal. This pragmatic approach recognizes how the U.S. Postal Service actually delivers mail. Postal workers rely primarily on street address and unit/apartment numbers, with floor designations serving as supplementary information that rarely affects delivery when the primary address is accurate.

Critically, the court emphasized that once the insurer establishes prima facie proof of proper mailing, the burden shifts to the defendant to rebut the presumption. This burden requires more than speculation about potential delivery problems. Defendants must provide concrete evidence—typically an affidavit from the claimant stating non-receipt or evidence about building configuration showing why the floor error would prevent delivery.

The court’s observation that “the converse is true”—that omitting floor or suite numbers also constitutes adequate mailing proof—extends this principle to common mailing scenarios. This prevents defendants from creating “gotcha” arguments where any variance from the claimant’s precise address becomes a litigation weapon regardless of whether it actually affected delivery.

Practical Implications

For insurance companies and their counsel, this decision provides reassurance that minor address discrepancies will not automatically doom IME no-show defenses. However, insurers should still strive for address accuracy to avoid litigation over mailing issues. Best practices include verifying addresses against multiple sources, including claim forms, medical records, and public databases. When discrepancies appear, using the most complete and accurate version reduces the risk of delivery problems and litigation.

Documentation becomes even more critical when address questions arise. Insurers should maintain detailed records showing address sources, any verification steps taken, and reasons for selecting particular address formats. This documentation demonstrates good faith efforts at accuracy even when minor errors occur.

Defense attorneys representing healthcare providers must carefully evaluate whether address errors warrant litigation. Not every discrepancy justifies opposing summary judgment motions or proceeding to trial. When building addresses are correct and only supplementary information like floor numbers is wrong, providers face steep burdens to prove the error prevented delivery. Without affidavits from claimants or evidence about building mail delivery systems, opposition often proves futile.

When providers do possess evidence that address errors affected delivery, they must present it promptly and clearly. Affidavits from claimants should specifically address whether they received the notices in question, not just state general non-receipt claims. Evidence about building mail rooms, floor-specific mail delivery, or address requirements should be documented through building management affidavits or photographs of mailing systems.

The decision also counsels providers to secure claimant affidavits early in litigation. Once discovery reveals address discrepancies, immediately deposing or serving written discovery on claimants about notice receipt preserves the opportunity to rebut mailing presumptions. Waiting until summary judgment opposition proves more difficult, as claimants may be unavailable or uncooperative.

Key Takeaway

Courts will not invalidate IME no-show defenses based on minor address errors when the building address is otherwise correct and proper mailing procedures were followed. The burden shifts to defendants to provide concrete evidence—such as claimant affidavits—demonstrating that the error actually prevented delivery. This practical approach prevents technical address challenges from defeating legitimate mailing proof while still protecting claimants who genuinely did not receive notices due to material address errors.

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• Understanding Verification Requests in New York No-Fault Insurance Claims
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