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Lack of medical necessity defense upheld
Medical Necessity

Lack of medical necessity defense upheld

By Jason Tenenbaum 8 min read

Key Takeaway

Court upholds medical necessity defense despite plaintiff's challenges to peer review doctor qualifications in Five Boro Med case.

Medical necessity disputes in New York no-fault insurance cases often hinge on the quality and sufficiency of evidence presented by both sides. When healthcare providers challenge insurance company denials based on medical necessity grounds, the courts scrutinize whether adequate proof has been submitted to create genuine issues of material fact.

The Appellate Term’s decision in Five Boro Medical Equipment demonstrates the critical importance of supporting opposition papers with substantive medical evidence rather than relying solely on attorney arguments. This case also illustrates how challenges to peer review physicians’ qualifications are typically viewed by courts — as matters affecting the weight rather than admissibility of expert testimony.

Jason Tenenbaum’s Analysis:

Five Boro Med. Equip., Inc. v New York Cent. Mut. Fire Ins. Co., 2014 NY Slip Op 51888(U)(App. Term 1st Dept. 2014)

“Plaintiff’s opposing submission, consisting of an attorney’s affirmation unaccompanied by any medical evidence or other competent proof, was insufficient to raise a triable issue (see Munoz v Hollingsworth, 18 AD3d 278, 279 ; CPT Med. Servs., P.C. v NY Cent. Mut. Fire Ins. Co., 18 Misc 3d 87 ). Plaintiff’s objections to the peer review doctor’s qualifications “go to the weight and not the admissibility of her opinion” (Solano v Ronak Med. Care, 114 AD3d 592 ).”

Certain judges often play the qualification card. It works when dealing with nurses and fee schedule coders. It does not work with peer review doctors, unless the service being reviewed is of a sub-specialty that the Geffner rule would apply.

Key Takeaway

Healthcare providers must submit substantive medical evidence, not just attorney arguments, to successfully oppose medical necessity denials. Courts typically reject challenges to peer review physicians’ qualifications as going to weight rather than admissibility, though specialty-specific requirements may apply in certain circumstances. Understanding when disclosure is needed versus when summary judgment is appropriate remains crucial for effective litigation strategy.


Legal Update (February 2026): Since this 2015 post, New York’s no-fault fee schedules and medical necessity review procedures may have been subject to regulatory amendments or updates. The referenced reimbursement standards and peer review protocols discussed in relation to medical necessity determinations should be verified against current Insurance Department regulations, as fee schedules are periodically revised and procedural requirements may have evolved.

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

Discussion

Comments (1)

Archived from the original blog discussion.

S
SunTzu
I don’t think the sub-specialty point is the deciding factor. Note this quote from the recent App Div Case, Tsimbler v Fell, 2014 NY Slip Op 08982: “While it is true that a medical expert need not be a specialist in a particular field in order to testify regarding accepted practices in that field . . . the witness nonetheless should be possessed of the requisite skill, training, education, knowledge or experience from which it can be assumed that the opinion rendered is reliable'” (Behar v Coren, 21 AD3d 1045, 1046-1047, quoting Postlethwaite v United Health Servs. Hosps., Inc., 5 AD3d 892, 895; see Shectman v Wilson, 68 AD3d 848, 849). Thus, where a physician opines outside of his or her area of specialization, a foundation must be laid tending to support the reliability of the opinion rendered (see Shectman v Wilson, 68 AD3d at 850; Geffner v North Shore Univ Hosp., 57 AD3d 839; Bjorke v Rubenstein, 53 AD3d 519, 520; Glazer v Lee, 51 AD3d 970, 971; Mustello v Berg, 44 AD3d 1018, 1019; Behar v Coren, 21 AD3d at 1046-1047). Under the circumstances of this case, the plaintiff’s expert failed to lay the requisite foundation for his asserted familiarity with [*2]ophthalmology and, thus, his affidavit was of no probative value.” This case clarifies Geffner and requires any expert testifying outside of their area of specialty to lay a foundation of expertise or the aff is of ZERO probative value– this is a “qualification” determination, just not made prophylactically, before the opinion is rendered. The determination seems to be irreconcilable with the No-Fault and other rulings that have considered such opinions without foundation. How am I wrong?

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