Non receipt of verification not proven

Saying a verification letter never arrived is different from showing why the insurer’s mailing proof should not be believed. In E4 Services v Lincoln General Insurance Co., decided April 29, 2014, the Appellate Term, First Department, dismissed a provider’s no-fault action as premature. The insurer proved timely mailing of its initial and follow-up requests; the provider did not raise a factual issue about receipt and had not answered them.

Historical note: E4 Services concerns proof of mailing and receipt, not an automatic rule requiring two separate forms of rebuttal in every case. Its discussion should be read with the actual affidavits and the court’s comparison to Liriano v Eveready. The current verification timetable appears in the 2026 verification guide.

Last reviewed: September 2026.

What the insurer established

Lincoln General appealed after Civil Court denied its summary judgment motion. Its affidavits described the office practices and procedures used to mail verification letters. The appellate court found that evidence sufficient to establish timely, proper mailing of the letters at issue.

That foundation matters. A presumption of receipt does not arise merely because a party attaches a letter bearing a date. In E4 Services, the court first accepted the insurer’s proof connecting the requests with its mailing procedure. Only then did it evaluate the provider’s opposition.

The court cited Preferred Mutual v Donnelly and Nassau Insurance v Murray for the mailing principle. Jason’s original note noticed the Donnelly citation shortly after that Court of Appeals decision. The original “first citing” remark is preserved below, but this review does not establish a first citation across all courts.

Why the provider’s opposition failed

The provider denied receiving the requests. The court held that a denial standing alone did not rebut the presumption generated by the insurer’s proof. It looked for a showing that the mailer failed to follow its normal procedure, or that the procedure was so careless that proper mailing could not reasonably be assumed. The provider made neither showing.

The opinion then considered the provider’s own records system. It found no sufficiently detailed explanation of how incoming mail was retrieved, opened and indexed, or how existing claim files were maintained. Those omissions left no factual issue requiring a trial.

The original commentary below read these passages as imposing a cumulative requirement: attack the sender’s procedure AND prove the recipient’s office practice. That goes further than the short decision establishes. The court identified deficiencies in the opposition before it; it did not announce that every recipient must use precisely the same two-part evidentiary formula, regardless of the evidence offered.

Read the cited comparison, not just the conclusion

E4 Services refers readers to Liriano v Eveready Insurance Co. when discussing the recipient’s procedures. That reference is a reason to examine the factual foundation of a nonreceipt assertion, not to convert the absence of a document in a folder into conclusive proof that it never arrived.

Liriano concerned service of a judgment on an insurer, not a no-fault verification response. There, a sworn denial and an employee’s explanation of incoming-mail and claim-file procedures raised a factual issue. That is the comparison E4 Services invoked; the two records did not produce the same result.

There are several different disputes that can sit behind the words “not received.” A recipient may dispute the address used, the procedure for sending the letter, whether a particular mailing entered that procedure, or how the recipient searched its records. Each argument needs evidence tied to the actual transmission. A general recollection that an office usually handles mail carefully does not identify which step failed here.

The same distinction helps when the direction of the correspondence is reversed. In Great Health Care Chiropractic, an owner’s affidavit concerning a provider’s response was sufficient to raise a receipt issue. E4 Services involved the provider’s denial that it received the insurer’s requests. Neither decision makes every affidavit sufficient or every nonreceipt denial worthless.

Build the record around the particular requests

For a request-mailing dispute, organize the initial letter and follow-up separately. Identify their addressee, address, date and mailing proof. Then identify the witness’s basis for explaining the process: personal handling, knowledge of the routine procedure, or records maintained through that procedure. Do not silently substitute knowledge of billing for knowledge of mail handling.

For a recipient’s response, explain the search actually performed. Which claim identifier was used? Which incoming-mail records and claim files were checked? What period did the search cover? These are practical ways to make the evidence intelligible, not a statutory checklist that guarantees a result. A witness should state only what the witness knows and what supported records show.

A delivery receipt can help establish that an envelope reached a destination, but it does not by itself identify everything inside. Likewise, a scanned letter in an outgoing folder may establish its contents without proving that it was sent. Keeping the request, response and transmission evidence together lets counsel address both questions.

What the dismissal did—and did not—decide

The result was summary judgment dismissing the claim as premature because verification remained unanswered. It was not a medical-necessity ruling or a finding that the provider fabricated treatment. No such additional finding should be inferred from a lost mailing dispute.

For current claims, distinguish proof of receipt from the deadlines and consequences governed by 11 NYCRR Part 65. The requests must be evaluated in their own sequence. Proving that a letter arrived does not, by itself, establish that every request was timely or substantively proper.

Jason’s original commentary

The original comments below are retained as historical commentary. The case-specific corrections and later developments are explained above.

Note that this is the first citing of the recent Court of Appeals precedent of Donnelly.

There is nothing new here.

This passage suggests that the provider (or carrier in the non-receipt context) must prove that the routine procedure was not followed AND the provider (or carrier in the non-receipt context) must establish a detailed showing of an office practice thereby allowing a presumption of non-receipt to be established.

Connect to the Encyclopedia

Start with the no-fault verification hub and 2026 Chapa update for the governing framework and case directory. Related case notes:

• NYU Hospital-Tisch: final response dates and timely denial.
• Burke Physical Therapy: a qualified response affidavit.
• Island Life: proof at a limited verification trial.
• Excel Surgery: answering the specific requested items.
• Great Health Care: evidence that verification was mailed.

For review of a particular no-fault verification dispute, request a Free Case Review. Keep the requests, responses and relevant claim dates available for that review.