The Fourth Department, reversing Supreme Court, determined plaintiff was entitled to discovery of another’s medical records. Plaintiff alleged the hospital was negligent in placing plaintiff in a room with a person with COVID. The sought medical records may reveal when the hospital became aware of the COVID diagnosis:
Although “discovery determinations rest within the sound discretion of the trial court, the Appellate Division is vested with a corresponding power to substitute its own discretion for that of the trial court, even in the absence of abuse” … . CPLR 3101 (a) provides that “[t]here shall be full disclosure of all matter material and necessary in the prosecution or defense of an action, regardless of the burden of proof.” “What is material and necessary is left to the sound discretion of the lower courts and includes any facts bearing on the controversy which will assist preparation for trial by sharpening the issues and reducing delay and prolixity. The test is one of usefulness and reason” … .
Pursuant to CPLR 4504 (a), “a person authorized to practice medicine . . . shall not be allowed to disclose any information which [they] acquired in attending a patient in a professional capacity, and which was necessary to enable [them] to act in that capacity.” The physician-patient privilege may be overcome, however, where the plaintiff establishes that the information in the medical records is material and necessary to their claim … . Here, plaintiffs established that the nonparty patient’s hospital records would show when defendant, its agents, servants and employees became aware that the patient had tested positive for COVID-19 and that such information is material and necessary to establish whether defendant had notice that it was placing plaintiff in the same room as a person who had COVID-19 … . Martin v Kaleida Health, 2025 NY Slip Op 01756, Fourth Dept 3-21-25
Practice Point: Here plaintiff was entitled to limited discovery of another’s medical records because the records were “material and necessary to the prosecution of the action.”