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Understanding Medical Necessity and Peer Review Requirements in New York No-Fault Cases
Medical Necessity

Understanding Medical Necessity and Peer Review Requirements in New York No-Fault Cases

By Jason Tenenbaum 7 min read

Key Takeaway

Ortho-Med and three January 2012 decisions: supporting records, medical rebuttal, IME versus peer review, and the limits of a discovery request.

This article is part of our ongoing medical necessity coverage, with 171 published articles analyzing medical necessity 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.

The four decisions collected in this February 2012 note concern proof on no-fault medical-necessity motions. They distinguish the medical report, the provider’s response and the reason for requesting discovery. They do not establish that the words “peer review” on a document are enough to win summary judgment.

Historical note — Last reviewed: September 2026. Ortho-Med, January 24, 2012, addressed the attachments and opposition on a particular motion; CPLR 3212(f) still provides a route to seek disclosure or a continuance when essential opposing facts may exist but cannot then be stated.

Ortho-Med: a supported report and an inadequate response

Progressive’s appeal was limited to the branch of its motion concerning one claim for medical supplies. It established timely denial and submitted an affirmed peer review with a factual basis and medical rationale for finding the supplies unnecessary.

The Kings County Civil Court had denied that part of the motion. The Appellate Term, Second Department, held that Progressive was not required to attach the medical records its reviewer had examined. The provider offered only counsel’s affirmation, not a medical affidavit answering the report, and failed to show why the requested discovery was needed to establish a triable issue.

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The appellate court granted dismissal of the claim at issue. The limited appeal should not be described as a ruling about every possible bill or dispute between the parties.

Jason’s original reaction

The note opened its case discussion with this contemporary comment:

I am waiting for Mitch Lustig’s comment about how these courts refuse to learn their lesson…

The comment reflects frustration with recurring motion issues. It is not evidence that a particular judge deliberately disregarded controlling law or that every later provider opposition would fail. The four reported decisions provide the grounds for their own outcomes.

The attachment ruling has a procedural setting

Ortho-Med concerned what had to accompany this summary-judgment motion. It did not say that reviewed medical records never matter, that a reviewer may rely on any unidentified material, or that providers can never obtain records through disclosure.

The insurer still needed an adequate medical opinion and proof preserving the defense. The court found those elements established here. Its attachment ruling did not replace them with a rule that a signed report wins automatically.

That distinction is particularly important when a later court criticizes the scope of an expert’s review. Whether a report addresses the relevant medical evidence is a different question from whether every underlying record had to be annexed to a particular motion. Counsel should identify the asserted defect before citing an attachment case.

What the discovery request was missing

CPLR 3212(f) permits the court to deny a motion, allow a continuance for affidavits or disclosure, or make another appropriate order when essential facts opposing the motion may exist but cannot yet be stated.

Ortho-Med did not abolish that route. It found that the provider had failed to demonstrate why discovery was needed to show a triable issue. Saying that not all reviewed documents are in hand is not the same as explaining what material issue the missing evidence may resolve.

For a new application, identify the material sought and how it relates to the report’s reasoning or another issue on the motion. Account for why the facts cannot presently be supplied. Those are practical questions drawn from the statute and the decision, not a promise that a court will postpone determination.

New Life: a doctor’s affirmation still failed

New Life Medical v GEICO, 2012 NY Slip Op 50150(U), also decided January 24, arose in Kings County. The provider moved for summary judgment and the insurer cross-moved. The Civil Court left medical necessity for trial.

GEICO’s affirmed peer reviews supplied factual and medical reasoning. The provider’s doctor submitted an affirmation that did not meaningfully address their conclusions. The Appellate Term granted the insurer’s cross-motion; the provider had not challenged the finding that the insurer was otherwise entitled to judgment.

This adds an important contrast to Ortho-Med. One opposition lacked a responding medical affidavit; the other included a doctor’s affirmation that was substantively inadequate. The presence of a medical signature was not the dividing line.

Total Equipment: the report was an IME

Total Equipment v Praetorian, 2012 NY Slip Op 50155(U), involved an affirmed report from an independent medical examination, not merely a paper peer review. The Nassau County District Court found timely denial but rejected the insurer’s medical showing.

The appellate court found a factual basis and medical rationale for the opinion that the supplies were unnecessary. The provider did not rebut that showing or challenge the finding that the insurer was otherwise entitled to judgment. Dismissal followed.

The report type matters when identifying the evidence to answer. A completed IME may supply examination findings; a peer review evaluates records. Neither label alone determines the result. Compare the report with the services actually in dispute.

Elmont v Tri-State: no records-attachment requirement on this motion

Elmont Open MRI v Tri-State, 2012 NY Slip Op 50170(U), was another Nassau County reversal. The insurer established timely denials and submitted a supported peer review. The appellate court held that it need not annex the records reviewed. The provider failed to rebut the showing, and the insurer’s motion was granted.

This is a different case from the 2010 Elmont v State Farm note. There the provider was seeking judgment and the insurer’s reports raised an issue of fact. Keeping the insurer, year and moving party straight avoids attributing the 2012 dismissal to the earlier opinion.

A motion defect is different from incomplete opposing facts

The 2019 decision in Allstate v Buffalo Neurosurgery Group, 172 AD3d 967, helps separate two reasons a medical-necessity motion may fail. There the insurer’s own reports did not establish the initial medical showing. The court therefore did not need to assess the provider’s opposition on that branch.

Ortho-Med had the opposite starting point: the insurer made its showing, and the provider needed to answer it or establish a basis for the requested disclosure. A request for records should not obscure an independent defect already apparent in the moving papers. Nor should the possibility of such a defect excuse counsel from explaining why additional evidence is needed when relying on CPLR 3212(f).

Allstate also produced a split result: the insurer succeeded on the fee-schedule branch, and the provider’s summary judgment was removed. A medical-necessity ruling does not necessarily determine the allowable charge or every other branch of the motion. The governing archive hub explains that separate procedural history.

Later comparisons preserve the distinction

Westcan Chiropractic demonstrates a sufficient medical response: the treating doctor’s affidavit answered the peer review and raised an issue of fact. Bronx Mega Care reached the opposite result on its medical opposition. These outcomes concern the evidence, not a general preference for carriers or providers.

In American Transit v Beach Medical Rehabilitation, 250 AD3d 870 (2026), medical necessity was precluded because timely denial was not established. The court then rejected the separate causation defense, noting gaps in the review of the treatment record and the causal analysis. That was not a holding that Ortho-Med’s attachment rule had been repealed.

The later case makes a useful research distinction: not attaching every reviewed record and not accounting for material treatment evidence are different criticisms. It also shows why denial timing should be examined before assuming a dispute turns solely on competing medical opinions.

Frequently Asked Questions

Do insurance companies need to provide medical records to support their peer review denials?

Ortho-Med held that the insurer did not have to annex the reviewed records to that summary-judgment motion. It still supplied a supported peer review and timely-denial proof. The ruling is not an exemption from every disclosure or evidentiary requirement in a different setting.

Can medical providers demand discovery of peer review processes?

A provider may seek relevant disclosure. To obtain relief under CPLR 3212(f), explain why essential opposing facts may exist but cannot yet be stated. Ortho-Med found the showing inadequate; it did not prohibit all discovery requests.

What happens when Nassau County district courts are reversed by appellate courts?

The appellate order determines the disposition of the issues before it. Total Equipment and Elmont v Tri-State resulted in dismissal; those results do not establish the outcome of every other medical-necessity claim. Check the appellate court, the question decided and the record.

How can medical providers strengthen their position against peer review challenges?

Review the specific report, identify the factual or medical disagreement, and obtain competent evidence addressing it. Also distinguish denial timing, report form and disclosure issues. Westcan shows a response that raised a factual dispute; the cases here show why other responses did not.

Connect to the Encyclopedia

The medical-necessity case directory connects this note with the archive’s report, rebuttal and trial decisions:

For review of a particular no-fault claim or motion record, contact the Law Office of Jason Tenenbaum, P.C. and read about our no-fault defense practice.

Legal Context

Why This Matters for Your Case

New York law is among the most complex and nuanced in the country, with distinct procedural rules, substantive doctrines, and court systems that differ significantly from other jurisdictions. The Civil Practice Law and Rules (CPLR) governs every stage of civil litigation, from service of process through trial and appeal. The Appellate Division, Appellate Term, and Court of Appeals create a rich and ever-evolving body of case law that practitioners must follow.

Attorney Jason Tenenbaum has practiced across these areas for over 24 years, writing more than 1,000 appellate briefs and publishing over 2,353 legal articles that attorneys and clients rely on for guidance. The analysis in this article reflects real courtroom experience — from motion practice in Civil Court and Supreme Court to oral arguments before the Appellate Division — and a deep understanding of how New York courts actually apply the law in practice.

About This Topic

Medical Necessity Disputes in No-Fault Insurance

Medical necessity is the most common basis for no-fault claim denials in New York. Insurers hire peer reviewers to opine that treatment was not medically necessary, shifting the burden to providers and claimants to demonstrate otherwise. The legal standards for establishing and rebutting medical necessity — including the sufficiency of peer review reports, the qualifications of reviewing physicians, and the evidentiary burdens at arbitration and trial — are the subject of extensive case law. These articles provide detailed analysis of medical necessity litigation strategies and court decisions.

171 published articles in Medical Necessity

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Frequently Asked Questions

Common Questions About This Topic

4 answers from the firm's New York personal-injury and employment-law practice. Click any question to expand.

Do insurance companies need to provide medical records to support their peer review denials?

Ortho-Med held that the insurer did not have to annex the reviewed records to that summary-judgment motion. It still supplied a supported peer review and timely-denial proof. The ruling is not an exemption from every disclosure or evidentiary requirement in a different setting.

Can medical providers demand discovery of peer review processes?

A provider may seek relevant disclosure. To obtain relief under CPLR 3212(f), explain why essential opposing facts may exist but cannot yet be stated. Ortho-Med found the showing inadequate; it did not prohibit all discovery requests.

What happens when Nassau County district courts are reversed by appellate courts?

The appellate order determines the disposition of the issues before it. Total Equipment and Elmont v Tri-State resulted in dismissal; those results do not establish the outcome of every other medical-necessity claim. Check the appellate court, the question decided and the record.

How can medical providers strengthen their position against peer review challenges?

Review the specific report, identify the factual or medical disagreement, and obtain competent evidence addressing it. Also distinguish denial timing, report form and disclosure issues. Westcan shows a response that raised a factual dispute; the cases here show why other responses did not.

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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 medical necessity 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.

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
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2,353+ Published
Licensed In
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Discussion

Comments (1)

Archived from the original blog discussion.

ML
mitch lustig
Here it is. How many freaking times does the Appellate Term have to say the same thing. I am a pretty fair minded defense guy and some think I am a secret plaintiff. HOWEVER, WHEN WILL THE LOWER COURTS AND THE PLAINTIFF’S BAR LEARN THAT IN ORDER TO DEFEAT A MEDICAL NECESSITY MOTION BASED UPON A PEER OR IME, THE DOCTOR MUST SUBMIT A MEANINGFUL AFFIDAVIT. HOW MANY TIMES DOES THE COURT HAVE TO SAY THAT A DEFENDANT’S MOTION IS NOT DEFICIENT IF IT DOES NOT INCLUDE THE DOCUMENTS RELIED UPON BY THE PEERR. ALSO, HOW MANY TIMES DOES THE APPELLATE TERM HAVE TO CITE DELTA DIAGNOSTIC RADIOLOGY AND ST VINCENTS HOSPITAL TO PROVE THAT THE INSURER’S DENIAL WAS MAILED IN ACCORDANCE WITH ITS STANDARD BUSINESS PRACTICES AND PROCEDURES. WHY ARE PLAINITFF’S MAKING THE SAME STUPID ARGUMENTS AND MORE IMPORTANTLY AND SHOCKINGLY WHY ARE THE LOWER COURT JUDGES ACCEPTING THESE ARGUMENTS. THE CASE LAW FROM THE APPELLATE DEPARTMENTS, BOTH FIRST AND SECOND, COULD NOT BE ANY CLEARER.

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