In-depth legal analysis from Attorney Jason Tenenbaum — covering court rulings, legal standards, and practical guidance on evidence under New York law.
Expert Analysis
The rules of evidence determine what information a court or arbitrator may consider in deciding a case. In New York no-fault and personal injury practice, evidentiary issues arise constantly — from the admissibility of business records and medical reports to the foundation requirements for expert testimony and the application of hearsay exceptions. These articles examine how New York courts apply evidentiary rules in insurance and injury litigation, with practical guidance for building admissible evidence at every stage of a case.
Read Our Evidence Articles
Frequently Asked Questions
Key types of evidence include medical records and bills, police accident reports, diagnostic imaging (MRI, X-ray, CT scans), expert medical opinions, business records from insurance companies and providers, witness statements, photographs of injuries and the accident scene, and employment records for lost wage claims. The rules of evidence under New York CPLR and the Evidence Rules govern what is admissible in court proceedings.
Under CPLR 4518(a), a business record is admissible if it was made in the regular course of business, it was the regular course of business to make such a record, and the record was made at or near the time of the event recorded. This exception is crucial in no-fault litigation because insurers' denial letters, claim logs, and peer review reports are often offered as business records. The foundation for the business record must be established through testimony or a certification.
Diagnostic imaging — MRIs, CT scans, X-rays, and EMG/NCV studies — provides objective evidence of injuries such as herniated discs, fractures, ligament tears, and nerve damage. Courts and arbitrators give significant weight to imaging evidence because it is less subjective than physical examination findings. In serious injury threshold cases under §5102(d), imaging evidence corroborating clinical findings strengthens the plaintiff's case considerably.
Insurance companies frequently hire investigators to conduct video surveillance of plaintiffs to challenge injury claims. Under CPLR 3101(i), a party must disclose surveillance materials prior to trial, including films, photographs, and videotapes. Surveillance evidence can be powerful for impeachment if it contradicts the plaintiff's testimony about limitations. However, courts may preclude surveillance that was not properly disclosed or that is misleadingly edited.
Learn when NY appellate courts can review bench trial credibility findings. Expert legal analysis of appellate standards. Call 516-750-0595 for consultation.
When the trial court in a bench trial does not assess credibility — Read Article →
NY appellate court case examining when evidentiary errors are considered harmless, covering social media photo admissibility and medical record authentication standards.
How much error is harmless? — Read Article →
Court ruling demonstrates that affidavits can serve as competent evidence even when referencing underlying documents not produced, providing valuable precedent for no-fault cases.
A procedural gem – affidavit as probative evidence — Read Article →
People v Jones court decision on business records hearsay exception - printout evidence admission requirements and foundational standards under CPLR 4518.
Hearsay – business records — Read Article →
Court limits treating physician's testimony when doctor crosses into biomechanical engineering expertise without proper disclosure under CPLR 3101(d).
When a doctor crosses the line — Read Article →Need Legal Guidance?
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New York trial preparation rules on witness subpoenas, photograph authentication, and evidence exclusion from Gonzalez v City of New York court decision.
Interesting trial preparation rules — Read Article →
New York courts balance trial judges' broad discretion to limit repetitive cross-examination with defendants' constitutional rights to present an effective defense.
Limits of cross-examination — Read Article →
New York's Second Department reaffirms business record authentication standards in foreclosure cases, showing how CPLR 4518 requirements remain crucial for establishing mortgage...
Business record discussion in foreclosures — Read Article →
Court of Appeals clarifies CPLR 3101(d) expert witness disclosure requirements, timing objections, and trial court discretion in Rivera v Montefiore Medical Center.
3101(d) from the Court of Appeals — Read Article →
Court rules that uncertified police reports containing defendant admissions are admissible evidence, even when defendant later contradicts those statements in affidavit.
Uncertified police report valid to the extent there is an admission — Read Article →
New York Appellate Term explores judicial notice boundaries in res judicata case, examining when courts "may" take notice of Supreme Court records without party request.
Judicial notice of the Supreme Court file — Read Article →
Analysis of Cruz v City of New York regarding CPLR 3101 discovery rules, witness testimony, and evidence admission in New York personal injury litigation.
A CPLR 3101 lesson — Read Article →
Court sanctions attorney for filing briefs with false statements about evidence admissibility and sworn testimony in MVAIC no-fault insurance cases.
Sanctions and a very annoyed court — Read Article →
Court rules that unsigned peer review reports can be properly remedied when identical signed versions are submitted in reply papers without prejudicing the opposing party.
The Reply that introduced a proper reply was itself proper — Read Article →
Court ruling shows unsworn, unsigned letters of medical necessity lack probative value in no-fault insurance disputes, emphasizing proper documentation requirements.
Unsworn letters not enough — Read Article →
New York courts limit cross-examination on collateral issues like employment history and credit, as civil judgments cannot be used to attack witness credibility.
Civil judgments cannot be used to question a party’s credibility — Read Article →
First Department rules that no-fault arbitrators cannot strictly enforce CPLR 2106 evidentiary requirements, calling such rigid adherence "arbitrary" in landmark decision.
The Arbitrator Charles Sloane 2106 rule: deemed arbitrary. — Read Article →
New York criminal law on signature authentication and foundation requirements for prior inconsistent statements in cross-examination.
The law on signatures — Read Article →
New York court ruling on expert witness qualification requirements - what must be included in expert affidavits and CVs to establish admissibility in personal injury cases.
Failed to adduce that (s)he was an expert — Read Article →
Court denies missing document charge when plaintiff fails to prove accident scene photographs existed or moved to compel their production during discovery.
Missing document charge not granted — Read Article →
Appeals court reverses $330,000 personal injury award after trial court improperly blocked cross-examination about plaintiff's fraudulent tax filings in New York case.
Those tax returns… — Read Article →
Court ruling on limiting cross-examination of medical examiner regarding non-authoritative texts and hearsay evidence not admitted at trial.
Hearsay — Read Article →
New York appellate court reinforces strict compliance with CPLR 3101(d) expert disclosure rules, precluding witnesses disclosed after trial began without explanation.
Another 3101(d) case — Read Article →
NY court rules CPLR 3101(d) expert disclosure violation doesn't require automatic preclusion without showing willfulness or significant prejudice to opposing party.
CPLR 3101(d) not violated — Read Article →
NYC Civil Court judge refuses expert testimony on hearsay grounds despite Appellate Term precedent requiring such testimony in no-fault medical necessity cases.
Jules said he is not bound by the Appellate Term’s holdings — Read Article →
New York court ruling: Plaintiff failed to prove causation in motor vehicle accident case without expert medical testimony establishing causal connection.
The absence of an expert is fatal to prove causation — Read Article →
Court sanctions attorney for inappropriate brief language criticizing Appellate Term decisions and discusses employer liability for inadequate legal supervision in NY insurance...
Speak your mind in the wrong forum? It will cost you. Fail to supervise your employees? A price will be paid. — Read Article →
Court ruling establishes that plaintiff's uncertified medical records are admissible when accuracy isn't disputed, offering cleaner evidentiary approach than current hearsay...
Plaintiff’s medical records are admissible by defendant absent dispute regarding accuracy or veracity — Read Article →
Landmark 2014 Vargas v Sabri case allows biomechanical engineers to testify on motor vehicle accident causation without medical credentials in New York courts.
Biomechanical Engineer allowed to testify — Read Article →
New York court upholds admission of doctor's peer review testimony on medical necessity despite hearsay objections in no-fault insurance case.
Another peer hearsay case — Read Article →![Peer report is sufficient to prima facie prove lack of serious injury (Ins Law Sec. 5102[d])](https://cdn.jtnylaw.com/blog/peer-report-is-sufficient-to-prima-facie-prove-lack-of-serious-injury-ins-law-sec-5102d.avif)
Fourth Department ruling confirms peer review expert reports can establish prima facie defense against serious injury claims under NY Insurance Law Section 5102(d).
Peer report is sufficient to prima facie prove lack of serious injury (Ins Law Sec. 5102[d]) — Read Article →
First Department Court rejects attorney-drafted expert disclosure in medical malpractice case, highlighting the need for proper evidentiary foundation in summary judgment motions.
Attorney drafted 3101(d) in malpractice action insufficient to defeat summary judgment — Read Article →
New York court clarifies that insurance claim denials don't require business record authentication under CPLR 4518, as they're not submitted as recorded transactions.
The denial need not be authenticated as a busines record — Read Article →
Court ruling on business records admissibility under CPLR 4518 and successful mailing challenges in insurance cases, lowering the burden of proof for standard office procedures.
Claims documents considered as business records and unsuccessful mailing challenge — Read Article →
4th Department rules on evidentiary issues including unsworn chiropractic reports, expert disclosure limitations, and serious injury standards in personal injury case.
Evidentiary issues in what appeared to be a personal grudge match at the 4th Department — Read Article →
Court rejects challenge to peer review report based solely on claim of stamped signature, emphasizing need for expert proof in no-fault insurance disputes.
And why do you think the signature was stamped? — Read Article →
Court ruling on amended motions, defective IME affidavits, and delay letters vs. verification requests in New York no-fault insurance litigation procedures.
Amended motion/Admissible Reply papers/Defects in affidavits/delay letter vs. verification requests — Read Article →
Learn about CPLR 4518(a) business records foundation requirements in New York no-fault insurance cases, including hearsay exceptions and evidence admissibility rules.
All you wanted to know about 4518(a) but were afraid to ask — Read Article →
Court dismisses expert affidavit lacking credentials and objective testing in personal injury case, highlighting foundation requirements for expert testimony.
No credentials? No issue of fact — Read Article →
New York appellate court rules that medical experts can testify about peer review findings based on medical records, reversing trial court's erroneous hearsay exclusion.
Peer hearsay — Read Article →
Court rejects doctor's testimony on billing records foundation in NY no-fault case, finding gaps in witness knowledge of separate billing company procedures.
The doctor himself could not get his bills into evidence — Read Article →
Court accepts business records from bank successor even when affiant wasn't employed during original record creation, highlighting both strengths and limitations.
Business Records — Read Article →
Appellate Division ruling on best evidence rule and exhibit tabs in New York courts - when original documents are required and procedural defects matter.
Best evidence and the failure to tab exhibits — Read Article →
Court grants oral application accepting untimely expert papers and physician affirmation from different specialty in Buffalo General Hospital case.
Oral application granted (untimely papers accepted) and the deeming acceptable of an affirmation of a physician in a different specialty — Read Article →
New York Court of Appeals case examining how Sixth Amendment confrontation rights can override HIPAA privacy protections in criminal proceedings involving hospital records.
Right to confrontation trumps HIPPA — Read Article →
Court ruling clarifies CPLR 4518(a) certification requirements for police accident reports as business records in New York personal injury cases.
4518(a) deals with certification? — Read Article →
New York courts can take judicial notice of information on the official E-Courts website, allowing judges to consider publicly available court records without formal evidence...
Judicial notice applies to e-court website — Read Article →
Civil Court overturns Appellate Term precedent on no-fault peer review expert testimony, ruling original peer reviewer must testify at trial
Civil Court overturns Appellate Term precedent — Read Article →
Court ruling shows hospitals must prove their records qualify as business records for summary judgment in no-fault cases, adding procedural hurdle.
Business record rule applies to hospitals also — Read Article →
Court ruling clarifies that electronic signatures placed at the direction of the signor are legally valid, even when appearing as facsimile stamps on peer review reports.
A signature placed at the direction of the signor — Read Article →
Court dismisses no-fault case after plaintiff objects to inadmissible proof, highlighting importance of sworn medical reports and hearsay rules in New York.
Objected to inadmissible proof spells doom — Read Article →
Learn how business records exceptions affect police report admissibility in NY personal injury cases. Expert analysis of Hernandez v Tepan decision for Long Island attorneys.
Business record challenge to police report — Read Article →
Court of Appeals decision on no-fault insurance claims showing plaintiff's burden of proof and proper use of denial forms as evidence in New York cases.
Another really intelligent appeal — Read Article →
Expert psychologist testimony based on unsworn peer review reports is admissible when witness can explain factual basis and be cross-examined in no-fault insurance cases.
An psychologist can base his testimony off his own unsworn report – are you really surprised? — Read Article →![Business records (CPLR 4518[a]) back to the Appellate Division](https://cdn.jtnylaw.com/blog/business-records-cplr-4518a-back-to-the-appellate-division.avif)
A significant business records evidence case returns to the Appellate Division after the Appellate Term's controversial interpretation of CPLR 4518(a) precedent.
Business records (CPLR 4518[a]) back to the Appellate Division — Read Article →
Explores key evidence rules in NY civil cases: present sense impression, excited utterance exceptions to hearsay, refreshing recollection, and inconsistent statements.
Present sense impression? Refreshing recollection? Inconsistent Statement? — Read Article →
Court rules expert witness impeachment with DVD improper when expert doesn't accept material as authoritative, highlighting evidence foundation requirements.
Authoritative. — Read Article →
Article 10 case limits peer hearsay in expert testimony, impacting no-fault insurance and threshold injury cases in New York courts.
Another Article 10 case wittles away peer hearsay — Read Article →
NYU-Hospital v Esurance: Court rules on defective no-fault denial forms and business records defense in New York insurance law case with timely filing issues.
A very impressive win. — Read Article →
Court rules psychologist from Ukraine incompetent to testify as expert witness due to lack of proper credentials in New York no-fault insurance case.
Dr. Grinsberg is incompetent to testify as a matter of law — Read Article →
Court of Appeals reverses civil commitment case where prosecutor attacked expert witness based on religious beliefs during cross-examination, violating fair trial standards.
Attacking an expert based upon his religion leads to reversal — Read Article →
Expert analysis of Rowe v Fisher on medical literature requirements for expert testimony. Personal injury case insights for Long Island and NYC. Call 516-750-0595.
The Critical Role of Medical Literature in Expert Testimony — Read Article →
Critical analysis of Consolidated Imaging v Travelers Indemnity Co. - examining flawed Civil Court reasoning in Long Island and NYC no-fault insurance cases.
Civil Court Decisions in No-Fault Insurance: When Legal Reasoning Goes Wrong | Long Island Attorney — Read Article →
Key CPLR 4518(a) business records admissibility rules after Rodriguez decision. Expert analysis for Long Island & NYC attorneys handling evidence issues.
CPLR 4518(a) Business Records: Key Admissibility Rules for New York Litigation — Read Article →
Expert analysis of Appellate Term decision on third-party billing records in NY no-fault claims. Carothers application from experienced Long Island attorney.
Understanding Third-Party Billing Records in New York No-Fault Claims: Appellate Term’s First Application of Carothers — Read Article →
Learn about CPLR 4518(a) business records authentication and witness exclusion rules in NY litigation. Expert analysis from Long Island attorney Jason Tenenbaum.
CPLR 4518(a) Business Records and Witness Exclusion in New York Courts — Read Article →
Learn about Article 10 evidentiary issues and expert witness testimony rules in New York courts. Get expert legal help from experienced Long Island attorneys. Call 516-750-0595.
Understanding Article 10 Evidentiary Issues: Expert Witness Testimony and Hearsay Rules in New York Courts — Read Article →
Appellate Division ruling on nurse malpractice expert qualifications - home infusion therapy standard of care requires specialized experience for competent testimony.
Very interesting discussion involving a nurse’s standard of care in the medical malpractice realm — Read Article →
Appellate Term ruling on medical necessity motions in no-fault insurance cases, examining hearsay rules and evidence standards for Nassau County plaintiff firms.
It was a good run at the cards — Read Article →
New York Appellate Division confirms computer databases qualify as business records, allowing printouts to be admitted as evidence in court proceedings.
A computer database is a business record — Read Article →
Fourth Department reverses $44 million liability verdict, ordering fourth new trial while criticizing attorney conduct in complex evidentiary case.
A real doozy from the Fourth Department — Read Article →
NY appellate court rules motions to strike expert witness disclosures are evidentiary rulings not appealable until final judgment, affecting biomechanical engineer testimony.
Interesting procedural case involing the ability to appeal motions to strike 3101(d) disclosures in advance of trial — Read Article →
Analysis of Active Imaging v Progressive case where Appellate Term rejected challenge to medical necessity motion based on peer report without underlying medical records.
I was wrong about the necessity of annexing the reports that the peer doctor relied upon — Read Article →
New York courts continue to refine prima facie standards for business records evidence in no-fault insurance cases, with recent Appellate Term and Fourth Department decisions.
Prima facie again… — Read Article →
Court ruling allows expert psychologist testimony based on hearsay in Mental Health Law Article 10 proceedings when used to explain opinion basis, not truth.
An expert's opinion based upon hearsay is allowable in an Article 10 Mental Health Hearing — Read Article →
New York court rules that account stated claims require proper business records foundation under CPLR 4518, not just submission of credit card statements without authentication.
An account stated must be supported by evidence in admissible form — Read Article →
Fourth Department case demonstrates exacting standards for business records exception, requiring detailed testimony about record-keeping procedures and contemporaneous creation...
Business records from the Fourth Department — Read Article →
Court case analysis examining admissibility of business records and material misrepresentation in no-fault insurance policy procurement disputes in New York.
The spreadsheet was not in admissible form? — Read Article →
Exploring whether defendants can use Notices to Admit to establish prima facie cases in New York no-fault insurance litigation and departmental differences.
Why don't Defendant's start to use the Notice to Admit to establish their Prima Facie? Am I missing something? — Read Article →
New York Court of Appeals ruling demonstrates that expert testimony in toxic exposure cases requires scientific data and analysis, not mere speculation, to establish causation.
Analysis or reference to scientific data is necessary to defeat a motion based upon the lack of causal connection between lead paint and attendant poisoning — Read Article →
Court ruling explains when denial of claim forms don't need business records exception - hearsay rules in no-fault insurance evidence cases on Long Island.
The denial of claim form does not need to be placed into evidence — Read Article →
Examining peer hearsay exceptions in NY no-fault cases, medical record admissibility, and verification procedures in Urban Radiology v Tri-State Consumer.
The destruction of peer hearsay: It is not hearsay – and much more — Read Article →
Analysis of peer doctor hearsay testimony in no-fault insurance cases, examining Civil Court's distinction from Appellate Term precedent in Beal-Medea v GEICO.
Peer hearsay: Play it again Sam — Read Article →
Court finds peer doctor testimony with medical rationale sufficient to prove lack of medical necessity, reversing trial court in no-fault case.
Peer doctor's testimony is sufficient to prima facie demonstrate a service's lack of medical necessity — Read Article →
New York courts require computerized range of motion tests to be properly affirmed by someone with personal knowledge to be admissible evidence in serious injury cases.
And this is why computerized range of motion testing is medically necessary – yet, not admissible. — Read Article →
New York courts remain inconsistent on admissibility of uncertified police reports, with some accepting them under CPLR 4518(a) while others reject them as inadmissible hearsay.
Uncertified police report is inadmissible — Read Article →
Family court case examining CPLR 4518(a) business records rule for medical documents - distinguishing admissible physician office records from inadmissible expert opinions.
A family court non-payment of child support petition spurs an interesting 4518(a) case — Read Article →
Medical malpractice claims require expert evidence to establish departure from standard of care and causation. McKenzie v Abrahams case highlights need for comprehensive expert...
Expert evidence necessary to address malpractice claim — Read Article →
New York court ruling on when juries can reject expert testimony in personal injury cases. Guidelines for accepting or disregarding medical expert opinions based on evidence and...
To accept or not to accept expert testimony? — Read Article →
Complete guide to medical malpractice expert witness standards in NY. Diel v Bryan case analysis shows cross-specialty options. Call (516) 750-0595.
An expert can testify about the standard of care of a "sub-specialist" in appropriate cases — Read Article →
Expert analysis of medical records discovery rights in NY personal injury cases. L.T. v Teva Pharms case study. Call (516) 750-0595 for consultation.
An interesting discovery case involving the right to obtain alcohol treatment records — Read Article →
Learn about NY civil court evidence rules including CPLR 3101(d) demands and peer review report foundations. Expert legal analysis from Long Island personal injury attorney.
New York Civil Court Evidence Rules: CPLR 3101(d) and Peer Review Reports — Read Article →
Learn how New York courts determine expert qualifications in no-fault insurance cases. Essential guide for Long Island and NYC attorneys handling medical expert testimony...
Expert Qualification Standards in New York No-Fault Cases: Understanding Professional Sufficiency Requirements — Read Article →
Learn when New York courts allow expert medical testimony based on unsworn MRI reports. Expert analysis of Caulkins v Vicinanzo and Pommells v Perez cases. Call (516) 750-0595.
An expert's opinion that relies on an unsworn MRI report constitutes competent evidence — Read Article →
Intervenor health insurance carrier fails to recoup settlement proceeds due to inadequate proof of business records and prima facie case requirements in NY court.
Intervenor major medical insurance carrier tried to recoup settlement proceeds between the injured person and the tortofeasor – but to no avail — Read Article →
Expert analysis of Gilmonio v Toussaint 5102(d) case involving knee surgery. Learn how incomplete medical history can defeat serious injury threshold claims in NY.
An interesting 5102(d) case involving a knee surgery — Read Article →
First Department decisions impact no-fault insurance practice, criminal law, and negligence cases for NY attorneys. Analysis of Garcia v Leon hearsay ruling.
First Department Legal Decisions: Impact on No-Fault Practice and New York Legal Practitioners — Read Article →
New York court guidance on expert competency and medical literature use in medical malpractice and no-fault cases. Essential reading for Long Island attorneys.
Expert Competency and Medical Literature in New York Medical Malpractice and No-Fault Cases — Read Article →
Learn how medical necessity defenses fail in NY no-fault cases. Expert analysis of Progressive Med v Allstate reveals key evidentiary pitfalls & hearsay issues.
Understanding Medical Necessity Defense Failures in New York No-Fault Insurance Cases — Read Article →
Understanding physical therapist testimony limitations in NY personal injury law. Key insights from Howard v Espinosa for Long Island & NYC attorneys. Call 516-750-0595.
A physical therapist's affidavit lacks probative value as to the rendering of a medical diagnosis — Read Article →
Learn how assignor admissions can impact New York no-fault litigation. Expert analysis of Ortho Pro Labs decision and strategic guidance for Long Island and NYC attorneys.
Assignor Admissions in New York No-Fault: When Your Client’s Own Words Work Against Them — Read Article →
Master EUO transcript admissibility and CPLR 3212(f) applications in NY no-fault practice. Expert analysis of RLC Medical decision and evidence rules for Long Island and NYC...
EUO Admissibility and CPLR 3212(f): Critical Evidence Rules for New York No-Fault Practice — Read Article →
Court affirms opposing expert affidavit sufficient to defeat summary judgment in medical malpractice when expert has proper credentials and specialty certification.
Affirmation of opposing expert sufficient to thwart summary judgment in a malpractice case — Read Article →
Learn how internist qualifications meet NY expert witness standards for personal injury cases. Nassau & Suffolk County medical malpractice lawyer insights. Call 516-750-0595
Proof That Physician Was Internist Sufficient for Expert Medical Testimony in NY Personal Injury Cases — Read Article →
Learn about proving standing in New York foreclosure cases without assignment. Key legal precedents and defense strategies for Long Island homeowners.
Proving standing without an assignment? — Read Article →
Learn NY medical expert testimony standards from Shectman v Wilson case. Expert qualification requirements for medical malpractice cases in NYC and Long Island.
The Appellate Division discusses how an expert becomes comptent to testify about the standard of care in a specific area of practice — Read Article →
New York civil court judge correctly rejects Wagman-based peer hearsay challenge in medical expert testimony case, analyzing evidentiary standards for expert opinions.
A civil court judge correctly rejects a so-called Wagman based peer hearsay challenge — Read Article →
Learn about NY business records requirements for electronic data entry and computer records. Critical evidentiary rules for Long Island and NYC attorneys.
Business records – when was the data entered and who could enter it? — Read Article →
Learn why affidavits cannot be used at trial in New York courts. Expert analysis of evidence rules, cross-examination requirements, and litigation strategy for Long Island and NYC...
An affidavit is not be admissible at trial – You knew this already — Read Article →
Understanding expert testimony rules for medical journals and treatises in New York courts. Legal analysis for personal injury and medical malpractice cases. Call 516-750-0595.
Expert Testimony and Medical Journals: Navigating New York Courts — Read Article →
Learn how New York courts are evolving the best evidence rule in Madison-68 Corp. case. Expert analysis on documentary evidence for Long Island attorneys.
Best Evidence Rule Under Fire: New York Courts Adapt to Modern Litigation — Read Article →
Learn about CPLR § 2309(c) requirements for out-of-state affidavits in New York courts. Andromeda case analysis & best practices for Long Island attorneys.
CPLR § 2309(c): Out-of-State Affidavits & Certificate Requirements in NY Courts — Read Article →
Learn how the Pan Chiropractic v Mercury Insurance case changed peer review standards in New York no-fault insurance litigation. Expert legal guidance for healthcare providers.
Understanding Peer Review Standards in New York No-Fault Insurance Cases — Read Article →
Learn how collateral estoppel applies in New York no-fault arbitrations. Critical insights from the Falzone decision for Long Island insurance claims and SUM benefits.
Understanding Collateral Estoppel in No-Fault Arbitrations: Critical Insights for New York Insurance Claims — Read Article →
Understanding the three types of appeals in New York personal injury practice. Strategic appellate guidance from experienced Long Island attorney Jason Tenenbaum.
2106 again… — Read Article →
Pine Hollow case overruled, restoring proper business records standards in NY personal injury law. Expert analysis from experienced Long Island attorney.
Pine Hollow Dead: Business Records Rule Restored in NY Personal Injury Law — Read Article →
Learn how no-fault arbitration can destroy your personal injury case through collateral estoppel. Expert legal analysis from experienced Long Island attorney.
Understanding the Lobel Effect: No-Fault Insurance and Personal Injury Law — Read Article →
Expert analysis of medical evidence rules in NY personal injury cases. Long Island attorney explains Wagman implications. Call 516-750-0595.
Medical Evidence Rules in NY Personal Injury Cases: The Wagman Problem — Read Article →
Analyzing NY no-fault medical necessity challenges from Continental Medical v. Mercury Casualty case, examining CPLR 2106 affirmation defects and IME report requirements.
NY Medical Necessity Challenges: Continental Medical Case Analysis — Read Article →
New York Court guidance on business records exception under CPLR 4518 for Long Island and NYC practitioners handling personal injury and litigation cases.
The Court offers some guidance as to the business records exception — Read Article →
Master written opposition strategies to defeat procedural challenges in NY courts. Expert guide for Long Island & NYC attorneys on countering litigation gamesmanship.
Written opposition – the key to beating people on procedural defects — Read Article →
New York medical malpractice expert testimony foundation requirements. Learn critical standards for expert witness preparation in Nassau and Suffolk County cases.
Understanding Foundation Requirements in Medical Malpractice Expert Testimony — Read Article →
New York medical necessity summary judgment motions are evolving with stricter expert testimony standards, creating opportunities for skilled no-fault insurance attorneys.
The Future is Bright for Medical Necessity Summary Judgment Motions in New York — Read Article →
Recent 2008 New York no-fault insurance procedural decisions on stipulations, discovery sanctions, and precluded defenses affecting Nassau, Suffolk, Queens litigation.
Some newer cases — Read Article → Analysis of prima facie evidence requirements in New York no-fault insurance litigation, examining appellate court inconsistencies in the Mary Immaculate Hospital case.
Prima facie: schizophrenia from the Appellate Term — Read Article →The Law Office of Jason Tenenbaum publishes detailed legal analysis on evidence and related topics as part of an ongoing commitment to legal education and transparency. Since 2008, Attorney Tenenbaum has written over 2,353 articles examining how New York courts decide cases involving personal injury, no-fault insurance, employment discrimination, and complex litigation matters. Each article is based on an actual court decision and provides the kind of substantive analysis that practitioners and clients need to understand the current state of the law.
Attorney Tenenbaum brings over 24 years of New York litigation experience to every article. His practice spans Nassau County, Suffolk County, Queens, Brooklyn, Manhattan, the Bronx, and Staten Island. He has handled thousands of cases involving insurance disputes, personal injury claims, and employment law matters, giving him a practical perspective that academic commentators often lack. The articles in this collection reflect that experience, offering readers insight into how judges actually apply legal standards in contested cases.
If you are dealing with a legal issue related to evidence or any topic covered on this blog, the firm offers free initial consultations by phone or in person. Call (516) 750-0595 to speak with an attorney, or visit the contact page to submit a case review request online. No fee is charged unless the firm recovers compensation on your behalf. The firm's six attorneys bring over 112 combined years of legal experience and speak English, Spanish, Italian, Japanese, and Russian, ensuring clients can communicate in the language they are most comfortable with. Attorney Tenenbaum is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as multiple federal courts, and he has authored more than 2,353 published legal articles that attorneys, judges, and insurance professionals across the state rely on for guidance.
New York's legal framework for evidence matters involves an intricate web of statutes, regulations, and case law that has developed over decades. The state's court system — including the Civil Court, District Courts, Supreme Court, Appellate Term, Appellate Division, and Court of Appeals — each plays a distinct role in shaping how evidence cases are litigated and decided. Trial-level decisions in Nassau County Supreme Court, Suffolk County Supreme Court, and the New York City Civil Courts establish important factual precedents, while appellate rulings create binding legal standards that all lower courts must follow.
The Civil Practice Law and Rules (CPLR) governs procedure in New York civil litigation and contains provisions that directly impact evidence cases. CPLR Article 31 establishes the scope and methods of disclosure, including depositions under CPLR 3107, interrogatories under CPLR 3130, and document demands under CPLR 3120. CPLR 3212 provides the standard for summary judgment, requiring the movant to establish a prima facie case through admissible evidence and shifting the burden to the opponent to raise a triable issue of fact. CPLR 3215 governs default judgments, which require proof of service, proof of the facts constituting the claim, and proof of the amount due. Understanding these procedural tools is essential for anyone involved in evidence litigation in New York.
Statutes of limitations vary significantly depending on the type of claim. General negligence and personal injury claims carry a three-year deadline under CPLR 214(5). Medical malpractice claims have a shortened two-and-a-half-year deadline under CPLR 214-a. Claims against municipalities require a Notice of Claim within 90 days under General Municipal Law Section 50-e. No-fault insurance claims have their own regulatory deadlines, including the 30-day filing window for applications and the 45-day submission period for provider claims. Employment discrimination claims under the New York State Human Rights Law generally have a three-year statute of limitations, while federal Title VII claims require EEOC filing within 300 days.
The Appellate Term and Appellate Division regularly issue decisions that clarify and refine the legal standards applicable to evidence cases. The Second Department, which covers Long Island and parts of New York City, is particularly active in this area. Its decisions on evidentiary standards, burden-shifting frameworks, and procedural requirements directly affect how trial courts evaluate motions and how attorneys prepare their cases. Attorney Tenenbaum monitors these decisions and analyzes them in the articles on this page, providing practitioners with the timely legal commentary they need to stay current.
The Law Office of Jason Tenenbaum, P.C. is located at 326 Walt Whitman Road, Suite C, Huntington Station, New York 11746, centrally situated on Long Island to serve clients throughout Nassau County, Suffolk County, and the five boroughs of New York City. With over 24 years of experience and more than 1,000 appeals written, Attorney Tenenbaum combines deep legal knowledge with practical courtroom experience. If you need help with a evidence matter, call (516) 750-0595 for a free consultation.
Successful outcomes in evidence cases often depend on procedural compliance as much as substantive merit. In no-fault insurance litigation, the prima facie case standard requires the plaintiff to submit admissible evidence establishing the claim was properly submitted, overdue, and unpaid. If the defendant raises a defense — such as an IME no-show, EUO non-appearance, lack of medical necessity, or fee schedule dispute — the burden shifts to the plaintiff to present evidence creating a triable issue of fact. Summary judgment motions under CPLR 3212 require the movant to make a prima facie showing through affidavits, deposition testimony, or documentary evidence, and the opposition must raise a genuine factual dispute to avoid dismissal.
In personal injury cases, the discovery process is governed by CPLR Article 31 and involves depositions of parties and witnesses, exchange of medical records under CPLR 3121 authorizations, physical and mental examinations, and expert disclosure. Once discovery is complete, either party may file a note of issue certifying readiness for trial, after which a 120-day deadline applies for filing summary judgment motions under CPLR 3212(a). Motion practice often determines the outcome of cases before trial, and understanding the specific evidentiary standards applied by courts in your jurisdiction is essential. The articles on this page analyze these standards in detail, drawing on real cases litigated by Attorney Tenenbaum and decisions from courts across the state.
The firm serves clients throughout Long Island, including the towns and villages of Huntington, Babylon, Islip, Brookhaven, Smithtown, Hempstead, Garden City, Mineola, Great Neck, Freeport, Long Beach, Rockville Centre, Valley Stream, Westbury, Hicksville, and Massapequa, as well as all five boroughs of New York City. Attorney Tenenbaum regularly appears in Nassau County Supreme Court, Suffolk County Supreme Court, the New York City Civil Court, the American Arbitration Association, the Workers' Compensation Board, and the Appellate Term and Appellate Division of the Second Department. If you need legal assistance with a evidence matter or any topic discussed in these articles, call (516) 750-0595 for a free, confidential case evaluation.
The Law Office of Jason Tenenbaum, P.C. was founded in 2002 and has grown into one of Long Island's most respected personal injury, employment law, and insurance litigation firms. The firm's six attorneys — led by founding partner Jason Tenenbaum — bring over 112 combined years of legal experience to every case. The team speaks English, Spanish, Italian, Japanese, and Russian, ensuring that clients from diverse backgrounds can communicate in the language they are most comfortable with during what is often one of the most stressful periods of their lives.
Attorney Tenenbaum earned his Juris Doctor from Syracuse University College of Law and is admitted to practice in New York, New Jersey, Florida, Texas, Georgia, and Michigan state courts, as well as the United States District Courts for the Eastern and Southern Districts of New York. He has written more than 1,000 appellate briefs, handled over 100,000 no-fault insurance cases, and recovered over $100 million in verdicts and settlements for injured individuals and workers throughout Long Island and New York City. His 2,353+ published legal articles on New York case law make him one of the most prolific legal commentators in the state, and his analysis is relied upon by attorneys, judges, and insurance professionals across all four Appellate Division departments.
The firm operates on a contingency fee basis for personal injury and employment discrimination cases, which means clients pay no attorney fees unless the firm recovers compensation on their behalf. Every consultation is free, confidential, and without obligation. The firm's centrally located Huntington Station office provides convenient access to Nassau County Supreme Court in Mineola, Suffolk County Supreme Court in Riverhead, the Nassau County District Court, Suffolk County courts in Central Islip, and the New York City Civil Court. Whether you need help with a car accident claim, a workplace discrimination complaint, a no-fault insurance denial, a workers' compensation dispute, or any other legal matter, the Law Office of Jason Tenenbaum, P.C. is ready to fight for your rights.
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Attorney Jason Tenenbaum has been writing about evidence since 2008, drawing on 24+ years of practice. Get a free, confidential case evaluation.
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