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A physician's affirmation and a chiropractor's affidavit will prove the lack of medical necessity of medical equipment
Business records

A physician's affirmation and a chiropractor's affidavit will prove the lack of medical necessity of medical equipment

By Jason Tenenbaum 8 min read

Key Takeaway

Expert analysis of medical equipment peer review determinations in New York no-fault insurance cases. Understanding evidence requirements and medical necessity standards for Long Island practitioners.

This article is part of our ongoing business records coverage, with 245 published articles analyzing business records 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.

Medical Necessity and Peer Review: New York No-Fault Insurance Law

In New York’s complex no-fault insurance landscape, determining medical necessity for equipment and supplies represents one of the most contentious areas of litigation. Healthcare providers, insurance companies, and legal practitioners must navigate intricate evidentiary requirements to establish or challenge the medical reasonableness of prescribed equipment. Understanding how peer review doctors’ opinions can establish lack of medical necessity provides crucial insight into successful no-fault defense strategies.

Case Analysis: Exclusive Medical Supply v. Mercury Insurance Group

In our latest adventure to the Appellate Term, entitled Exclusive Med. Supply, Inc. v Mercury Ins. Group, 2009 NY Slip Op 502273(u)(App. Term 2d Dept. 2009), we appealed a decision from the lower court that denied, outright, our motion for summary judgment.

This case centered around peer review doctors who rendered opinions finding that certain supplies lacked medical reasonableness. Annexed to the peer reports were all of the documents that the peer doctors’ relied upon. A proper affirmation from the peer review physician and an affidavit from the peer review chiropractor were procured, thereby placing the documents before the court. A claim representative’s affidavit placed the denials into evidence and demonstrated the timely handling of the denials. Importantly, and I cannot stress this enough, the documents the peer reviewers examined were annexed to the motion papers.

In opposition, Plaintiff made all of the arguments that one sees in this practice. Those include: (a) The denials were not mailed; (b) The documents were not in admissible form; (c) The peer reviews constitute inadmissible hearsay; (d) The peer reviewers were not properly qualified as experts; and (e) Medical necessity cannot be adjudicated on a summary judgment motion and always creates an issue of fact.

The lower court believed that Plaintiff’s submissions were sufficient to deny our motion. This necessitated an appeal and the instant decision.

I think this case is somewhat important because it cites to Pan Chiropractic v. Mercury and PLP Acupuncture v. Progressive, for the propositions that a peer hearsay challenge is generally without merit. I also think the “expert witness” challenge lacks merit where the doctors state what their specialty is on the peer or IME reports and there is no evidence to demonstrate that the IME or peer reviewer is not what he or she purports to be.

Understanding No-Fault Medical Equipment Disputes in New York and Long Island

No-fault insurance disputes involving medical equipment create unique challenges for practitioners throughout New York City and Long Island. Unlike straightforward medical services, equipment claims involve complex questions about medical necessity, duration of need, and cost-effectiveness that require specialized knowledge and careful documentation.

The Role of Peer Review in Equipment Determinations

Peer review serves as the cornerstone of medical necessity determinations in New York no-fault practice. When insurance carriers receive claims for medical equipment such as wheelchairs, crutches, braces, or more complex devices, they often submit these claims for independent medical review. The peer reviewers – typically physicians or chiropractors with relevant specialization – examine the medical records and render opinions about whether the prescribed equipment meets medical necessity standards.

The effectiveness of peer review in equipment cases depends heavily on the quality of documentation provided to the reviewing professional. Medical records must include clear diagnostic information, treatment plans, functional assessments, and specific justification for the equipment prescribed. Without comprehensive documentation, even medically necessary equipment may be denied based on insufficient evidence of need.

Strategic Considerations for Nassau and Suffolk County Cases

In Long Island’s legal environment, medical equipment cases require careful attention to both medical and procedural requirements. Nassau and Suffolk County courts have consistently upheld the principle that insurance carriers can rely on peer review determinations when properly documented and presented.

For healthcare providers serving Long Island communities, understanding the documentation requirements becomes crucial for avoiding denials. Equipment prescriptions must include specific medical justifications, functional assessments, and clear connections between the patient’s condition and the prescribed equipment.

Evidence Requirements and Documentation Standards

New York courts require strict adherence to evidentiary standards in no-fault medical equipment cases. The success of summary judgment motions often hinges on the completeness and admissibility of the documentation presented.

Proper Foundation for Peer Review Evidence

The Exclusive Medical Supply case demonstrates the importance of proper foundation for peer review evidence. Key requirements include:

– Qualified peer reviewer with appropriate medical credentials
– Complete medical record review with all relevant documents
– Proper affirmation or affidavit from the reviewing professional
– Clear documentation of the peer reviewer’s qualifications and specialty
– Annexation of all documents reviewed by the peer reviewer

Common Evidentiary Challenges and Responses

Healthcare providers and their counsel frequently challenge peer review determinations using standard arguments. Understanding these challenges and their typical outcomes helps insurance carriers and defense attorneys prepare more effective responses.

The hearsay objection to peer review reports generally fails when the reviewing physician provides proper testimony about their review and opinions. Courts recognize that peer review falls within established exceptions to hearsay rules when properly presented.

Expert qualification challenges often lack merit when peer reviewers clearly state their medical specialties and there is no evidence contradicting their claimed qualifications. The burden typically falls on challengers to demonstrate that reviewers lack appropriate credentials.

Practical Applications for New York Personal Injury Practice

Medical equipment determinations significantly impact personal injury practice throughout New York and Long Island. Both plaintiff and defense attorneys must understand how these determinations affect case values and settlement strategies.

Impact on Personal Injury Case Values

When medical equipment is determined to be medically unnecessary through peer review, this affects both current no-fault benefits and potential future medical expenses in personal injury claims. Defense attorneys can use successful peer review determinations to challenge the necessity of ongoing equipment expenses claimed by plaintiffs.

Conversely, plaintiff attorneys must be prepared to counter peer review determinations through their own medical expert testimony and comprehensive documentation of their clients’ ongoing needs.

Settlement Negotiation Considerations

Equipment necessity determinations often influence settlement negotiations in personal injury cases. When insurance carriers successfully establish that equipment lacks medical necessity, this can significantly reduce settlement values for future medical expenses.

Frequently Asked Questions

How can healthcare providers improve their equipment authorization success rates?

Providers should ensure comprehensive documentation including specific medical justifications, functional assessments, alternative treatment considerations, and clear connections between patient conditions and prescribed equipment. Working closely with equipment suppliers who understand insurance requirements also helps.

What happens when peer reviewers disagree about medical necessity?

When peer reviewers reach different conclusions, courts typically examine the thoroughness of the review process, the qualifications of the reviewers, and the quality of documentation reviewed. The party with more comprehensive evidence and better-qualified experts usually prevails.

Can patients appeal peer review determinations denying equipment claims?

Patients can challenge denials through various means including additional medical documentation, second opinions from treating physicians, independent medical examinations, and if necessary, litigation. The strength of the appeal depends on the quality of supporting medical evidence.

How do Long Island courts typically handle medical equipment disputes?

Nassau and Suffolk County courts generally follow established precedents requiring proper evidentiary foundation for peer review determinations. They examine whether reviewing professionals had appropriate qualifications, reviewed complete records, and followed proper procedures in reaching their conclusions.

What documentation should insurance companies maintain for equipment denials?

Insurance carriers should maintain complete copies of all medical records reviewed, peer reviewer qualifications, detailed peer review reports, proper affirmations or affidavits, timely denial notices, and proof of mailing. Missing documentation can undermine otherwise valid denials.

The principles established in Exclusive Medical Supply and similar cases provide important guidance for both insurance defense and healthcare provider representation in New York and Long Island.

Defense Strategy Development

Insurance defense attorneys should focus on comprehensive evidence development from the outset of equipment cases. This includes ensuring peer reviewers receive complete medical records, obtaining proper affirmations, and maintaining detailed documentation of the review process.

Early identification of potential evidentiary challenges allows defense teams to address documentation gaps before they become dispositive issues in litigation.

Provider Representation Approaches

Attorneys representing healthcare providers must be prepared to challenge both the substance and procedure of peer review determinations. This requires understanding medical necessity standards, peer review requirements, and evidentiary foundations necessary for successful challenges.

Medical equipment disputes in New York’s no-fault system require sophisticated understanding of both medical and legal requirements. Whether you’re an insurance carrier facing provider challenges, a healthcare provider dealing with claim denials, or a personal injury client whose equipment needs are disputed, experienced legal counsel makes the difference between success and failure.

Our firm has extensive experience handling complex medical equipment determinations throughout Nassau County, Suffolk County, and the greater New York metropolitan area. We understand the intricate relationships between peer review requirements, evidentiary standards, and successful case outcomes in this specialized area of law.

If you need experienced representation in no-fault medical equipment disputes or related personal injury matters, call 516-750-0595 to discuss your case. Our knowledge of New York’s no-fault system and medical necessity standards can help you achieve the best possible outcome for your situation.


Legal Update (February 2026): The evidentiary requirements for proving medical necessity and the standards for peer review affirmations may have been modified since 2009 through regulatory amendments to New York’s no-fault regulations, updates to the fee schedule, or changes in procedural requirements for peer review documentation. Practitioners should verify current provisions regarding the sufficiency of physician affirmations and chiropractor affidavits in medical necessity determinations, as well as any updates to the documentation requirements for peer review opinions.

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

Business Records & Documentary Evidence in New York

The business records exception to the hearsay rule is one of the most important evidentiary foundations in New York litigation. Establishing that a document qualifies as a business record under CPLR 4518 requires showing it was made in the regular course of business, at or near the time of the event, and that it was the regular practice to create such records. In no-fault and personal injury cases, disputes over business records arise constantly — from claim files and medical records to billing documents and mailing logs.

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Attorney Jason Tenenbaum

About the Author

Jason Tenenbaum, Esq.

Jason Tenenbaum is the founding attorney of the Law Office of Jason Tenenbaum, P.C., headquartered at 326 Walt Whitman Road, Suite C, Huntington Station, New York 11746. With over 24 years of experience since founding the firm in 2002, Jason has written more than 1,000 appeals, handled over 100,000 no-fault insurance cases, and recovered over $100 million for clients across Long Island, Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, the Bronx, and Staten Island. He is one of the few attorneys in the state who both writes his own appellate briefs and tries his own cases.

Jason is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as multiple federal courts. His 2,353+ published legal articles analyzing New York case law, procedural developments, and litigation strategy make him one of the most prolific legal commentators in the state. He earned his Juris Doctor from Syracuse University College of Law.

24+ years in practice 1,000+ appeals written 100K+ no-fault cases $100M+ recovered

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 business records 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

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

Legal Resources

Understanding New York Business records Law

New York has a unique legal landscape that affects how business records cases are litigated and resolved. The state's court system includes the Civil Court (for claims up to $25,000), the Supreme Court (the primary trial court for unlimited jurisdiction), the Appellate Term (which hears appeals from lower courts), the Appellate Division (divided into four Departments, with the Second Department covering Long Island, Brooklyn, Queens, Staten Island, and several upstate counties), and the Court of Appeals (the state's highest court). Each court has its own procedural requirements, local rules, and case-assignment practices that can significantly impact the outcome of your case.

For business records matters on Long Island, cases are typically filed in Nassau County Supreme Court (at the courthouse in Mineola) or Suffolk County Supreme Court (in Riverhead). No-fault arbitrations are heard through the American Arbitration Association, which assigns arbitrators throughout the metropolitan area. Workers' compensation claims go to the Workers' Compensation Board, with hearings at district offices across the state. Understanding which forum is appropriate for your case — and the specific procedural rules that apply — is essential for a successful outcome.

The procedural landscape in New York also includes important timing requirements that can affect your case. Most civil actions are subject to statutes of limitations ranging from one year (for intentional torts and claims against municipalities) to six years (for contract actions). Personal injury cases generally have a three-year deadline under CPLR 214(5), while medical malpractice claims must be filed within two and a half years under CPLR 214-a. No-fault insurance claims have their own regulatory deadlines, including 30-day filing requirements for applications and 45-day deadlines for provider claims. Understanding and complying with these deadlines is critical — missing a filing deadline can permanently bar your claim, regardless of how strong your case may be on the merits.

Attorney Jason Tenenbaum regularly practices in all of these venues. His office at 326 Walt Whitman Road, Suite C, Huntington Station, NY 11746, is centrally located on Long Island, providing convenient access to courts and offices throughout Nassau County, Suffolk County, and New York City. Whether you need representation in a no-fault arbitration, a personal injury trial, an employment discrimination hearing, or an appeal to the Appellate Division, the Law Office of Jason Tenenbaum, P.C. brings $24+ years of real courtroom experience to your case. If you have questions about the legal issues discussed in this article, call (516) 750-0595 for a free, no-obligation consultation.

New York's substantive law also presents distinct challenges. In motor vehicle cases, the no-fault system under Insurance Law Article 51 provides first-party benefits regardless of fault, but limits the right to sue for non-economic damages unless the plaintiff establishes a "serious injury" under one of nine statutory categories. This threshold — codified at Insurance Law Section 5102(d) — requires medical evidence showing more than a minor or subjective injury, and courts have developed detailed standards for each category. Fractures must be documented through imaging studies. Claims of permanent consequential limitation or significant limitation of use require quantified range-of-motion testing with comparison to norms. The 90/180-day category demands proof that the plaintiff was unable to perform substantially all of their usual daily activities for at least 90 of the 180 days following the accident.

In employment discrimination cases, the legal standards vary depending on whether the claim arises under state or local law. The New York State Human Rights Law employs a burden-shifting framework: the plaintiff must first establish a prima facie case by showing membership in a protected class, qualification for the position, an adverse employment action, and circumstances giving rise to an inference of discrimination. The burden then shifts to the employer to articulate a legitimate, non-discriminatory reason for its decision. If the employer meets this burden, the plaintiff must demonstrate that the stated reason is pretextual. The New York City Human Rights Law, by contrast, applies a broader standard, asking whether the plaintiff was treated less well than other employees because of a protected characteristic.

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