A medical error is one of the hardest experiences a patient and their family can face. A delayed diagnosis, a surgical error, or a misread imaging study can have serious consequences. New York law gives patients specific tools, but ties them to strict deadlines that are worth knowing.
Patients and their families are not defenseless in this situation — New York law provides a concrete path to a claim, but binds it to strict deadlines. Here is what rights a patient has after a medical error, why time works against them, and which lines of defense hospitals reach for most often.
Patient rights after a medical error
The starting point is a simple principle: a physician and a hospital owe the patient a duty of care that meets the accepted medical standard. When that standard is breached and the patient is harmed as a result, we are dealing with a medical error. A patient has the right to review their own medical records — charts, test results, nursing notes — and it is often those very documents that decide a case.
The most common categories of error are delayed diagnosis (missed signs of cancer, heart attack, or stroke), surgical errors (retained foreign objects, damage to adjacent organs), the misreading of imaging studies, and anesthesia errors. New York applies no fixed cap on pain-and-suffering damages, which means that in cases of clear negligence the possible compensation turns on the real consequences for the patient’s health and life, not on a statutory ceiling.
The language barrier has a very concrete dimension here. Patient-safety research has long shown that the absence of an interpreter during a medical interview raises the risk of misdiagnosis and incorrect medication dosing. For older members of the Polish community in Greenpoint or Ridgewood, who do not always ask for an interpreter, that means worrying symptoms can be downplayed or poorly recorded in the chart. Many families discover only after the fact that a loved one had not understood the instructions they were given.
Deadlines — why time works against the patient
The key provision is CPLR §214-a. The statute of limitations for a medical malpractice claim is generally 2.5 years from the date of the error. That is short — and it runs faster than it seems, especially when a patient first goes through corrective treatment and only later begins to suspect that something went wrong. Details of the process and its exceptions are set out in the PolishPages guide to patient rights after a medical error.
The 2.5-year window has important exceptions. For a retained foreign object, it runs from the moment of discovery rather than from the procedure itself. For children, the period can be tolled, which is often decisive in birth-injury cases. Separate and much shorter deadlines apply when the defendant is a municipal or public hospital — there, a Notice of Claim must generally be filed within 90 days of the incident. Missing that step can close off a claim before the case has even begun.
Every medical malpractice suit in New York must be accompanied by a certificate of merit — a statement from an independent medical expert confirming the claim has a reasonable basis. That means a case cannot be filed casually: an attorney must first obtain a physician’s opinion that negligence is likely. The requirement protects patients from pursuing a case with no prospects, but it also takes time to gather the documentation — another reason not to delay.
How hospitals defend
Hospitals and their insurers rarely concede an error. They have experienced lawyers, their own medical experts, and full access to the documentation they themselves maintain. The most common line of defense is to contest causation — to argue that the harm followed from the underlying illness rather than from anything the staff did. That is why every document matters in these cases: a chart entry, the time a medication was given, a nursing note, a test result.
Edward Sanocki, Esq., of Sanocki Newman & Turret notes that patients today are far better informed than they were fifteen years ago, but still often underestimate how aggressively the other side will defend. “A medical error is a breach of a fundamental duty of care,” says Sanocki. “In these cases every document matters — every chart entry, every nursing note. Hospitals defend aggressively and retain experienced lawyers, and a patient needs an equally strong advocate on their side.”
The firm’s experience in this area is illustrated by an approved $62 million result obtained in a medical malpractice case. As Sanocki cautions, prior results do not guarantee a similar outcome in any other matter — each is assessed individually, on its own documentation and expert opinions. More on the firm’s experience can be found on its PolishPages profile and client reviews.
The practical takeaway for a patient is straightforward: do not delay. Preserve your records, note the names of staff and the relevant dates, and at the first suspicion of an error consult an attorney who can assess the matter and check which deadlines are already running. In medical malpractice cases, a prompt, careful evaluation is the first and most important step.
The Sanocki Newman & Turret listing, with client reviews: read SNT client reviews on PolishPages
This article is informational. Prior results do not guarantee a similar outcome. This is attorney advertising.
