How Long Do I Have to Sue a Hospital?

November 2, 2025 | By Queller, Fisher, Washor, Fuchs & Kool
How Long Do I Have to Sue a Hospital?

When you or a loved one enters a hospital, you place an immense amount of trust in the medical professionals responsible for your care. You expect to leave in better condition than when you arrived. So, when that trust is broken and an injury occurs due to negligence, the sense of betrayal can be as profound as the physical pain. You may be left wondering about your rights and options, and how long you have to sue a hospital.

The answer is complex and depends heavily on the specifics of your situation. In New York, strict time limits are in place for filing a lawsuit related to medical negligence. Understanding these deadlines is absolutely critical, as missing one could mean losing your right to seek justice and compensation forever.

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Key Takeaways about How Long You Have to Sue a Hospital

  • A specific time limit, known as the statute of limitations, governs how long a person has to file a lawsuit against a hospital for medical malpractice in New York.
  • The standard deadline in New York for medical malpractice claims is generally two years and six months from the date of the negligent act or from the end of continuous treatment for the same condition.
  • Special exceptions to this deadline exist, including cases involving foreign objects left in a patient's body, claims for minors, and wrongful death actions.
  • Claims against public or municipal hospitals, such as those in the NYC Health + Hospitals system, have much shorter and stricter deadlines, requiring a "Notice of Claim" to be filed within 90 days.
  • Failing to file a claim within the legally mandated time frame can result in the permanent loss of the right to seek compensation.

What is the Statute of Limitations for Suing a Hospital in New York?

When you hear lawyers talk about the time limit to file a lawsuit, they use the legal term “statute of limitations.” Think of it as a countdown clock set by law. Once that clock runs out, your legal right to file a claim expires. In New York, the law that sets this deadline for medical malpractice cases is New York Civil Practice Law & Rules § 214-a.

This law states that an action for medical, dental, or podiatric malpractice must be started within two years and six months of the act, omission, or failure you believe caused your injury. This means the clock generally starts on the day the medical error occurred, not necessarily the day you realized you were harmed.

This deadline is one of the most important factors in any potential medical malpractice case. It’s designed to ensure that claims are brought forward while evidence is still fresh and memories are clear. However, it can also create a challenging situation for patients who may not discover the full extent of their injuries until much later.

When Does the Clock Actually Start Ticking?

Clock, Gavel and Book on  a Table.

Determining the exact start date for your two-and-a-half-year countdown can be tricky. While the rule seems straightforward, there are a few important principles that can change the starting point of the clock.

  • The Date of the Act: In many cases, the starting point is clear. If a surgeon makes a mistake during an operation on a specific day, the clock begins to run on that day.
  • The "Continuous Treatment" Rule: What if the malpractice wasn't a single event, but a series of errors over time? The "continuous treatment" doctrine says that if you were receiving ongoing treatment from the same doctor or hospital for the specific condition that was mishandled, the statute of limitations clock doesn't start until your last day of that treatment. This rule recognizes that a patient can't be expected to sue a doctor while still under their care.
  • The "Discovery" Rule: In most New York malpractice cases, the clock starts when the error happens, even if you don’t know about it. However, there is a major exception. If a foreign object—like a surgical sponge, clamp, or scalpel—is left inside your body, the clock starts when you discover the object or reasonably should have discovered it.

These rules exist to create a fairer and just system, but their application depends entirely on the unique facts of each case. Understanding which rule applies to your situation is a critical first step in protecting your rights.

Are There Exceptions to the Standard Time Limit?

Yes, the legal system recognizes that a one-size-fits-all deadline wouldn't be fair in every circumstance. Several important exceptions can extend or change the time you have to file a claim.

  1. Claims for Minors: When a child is the victim of medical malpractice, the standard deadline is "tolled," which is a legal term for paused. The statute of limitations is paused until the child turns 18. However, the law states that a lawsuit cannot be started more than 10 years after the date of the malpractice. This gives young victims a fair chance to pursue justice once they are old enough to understand what happened.
  2. Wrongful Death Claims: If medical malpractice tragically results in a person's death, the legal claim is known as a wrongful death action. According to New York's Estates, Powers & Trusts Law, the representative of the deceased person’s estate has two years from the date of death to file a lawsuit. This is a separate deadline from the standard medical malpractice statute of limitations.
  3. Claims Against City and State Hospitals: This is one of the most critical exceptions for anyone living in or around New York City. If your injury occurred at a municipal hospital—one owned and operated by a city or state entity, like any facility within the NYC Health + Hospitals network—you face a much shorter and more demanding process. You must file a formal "Notice of Claim" with the correct government entity within 90 days of the injury. After filing the notice, you have one year and 90 days from the date of the injury to start the lawsuit.

Missing the 90-day Notice of Claim deadline is one of the most common reasons that valid cases against public hospitals are dismissed. This incredibly short window makes it essential to speak with a hospital negligence lawyer as soon as you suspect something has gone wrong with your medical care.

Why is the Deadline to Sue a Hospital So Strict?

The time limits are in place for a few key reasons. First, they encourage the timely resolution of disputes. Over time, evidence can be lost, documents can be destroyed, and the memories of witnesses—including doctors and nurses walking the halls of a busy place like Bellevue Hospital—can fade. A deadline pushes claims forward while the details are still relatively fresh.

Second, statutes of limitations provide a sense of finality for potential defendants, allowing hospitals and medical professionals to operate without the indefinite threat of old lawsuits. While these reasons make sense from a legal perspective, they offer little comfort to someone who is suffering. The reality is that these deadlines create a high-stakes environment where time is of the essence.

What Steps Can I Take to Protect My Right to Sue?

If you suspect that a medical error caused you harm, the steps you take next can have a major impact on your ability to hold the responsible parties accountable. While you focus on your health, there are a few practical things you can do to protect your potential legal rights.

  • Request All Your Medical Records: You have a right to your complete medical file from the hospital and any related doctors' offices. These documents contain the official story of your treatment and are the foundation of any potential case.
  • Keep a Detailed Journal: Write down everything you can remember about your hospital stay. Note your symptoms, the dates of appointments, the names of doctors and nurses you spoke with, and what they told you. Documenting your recovery process, including your pain levels, limitations, and emotional state, provides a powerful personal account of how the injury has affected your life.
  • Preserve All Related Documents: Keep every bill, receipt, explanation of benefits from your insurer, and any correspondence from the hospital. This includes proof of lost wages and out-of-pocket expenses for prescriptions, co-pays, and transportation to medical appointments.

Acting quickly to gather this information can make a significant difference. It helps organize the facts and ensures that crucial details are not forgotten as time passes.

How an Attorney Helps with Your Hospital Negligence Lawsuit 

Gavel and stethoscope on wooden table

Legal rules are complicated, and a single miscalculation can have devastating consequences. This is where an experienced personal injury attorney can provide invaluable support.

An attorney's role goes far beyond simply filing paperwork before a deadline. They will conduct a thorough investigation to pinpoint the exact date the malpractice occurred, determine if any exceptions like the continuous treatment rule apply, and identify all potentially liable parties, which could include the hospital, a specific surgeon, an anesthesiologist, or a nursing staff.

Furthermore, in New York, a medical malpractice lawsuit cannot be filed without a "Certificate of Merit." This means your attorney must consult with a qualified medical professional who can confirm that there is a reasonable basis to believe that malpractice occurred.

This process of reviewing records and getting a medical opinion takes time. Waiting until you are close to the deadline to contact a lawyer can make it impossible for them to complete these necessary steps, even if you have a strong case. According to a landmark study by researchers at Johns Hopkins Medicine, medical errors are a significant cause of death in the United States, highlighting the serious nature of these claims and the importance of a thorough and timely investigation.

FAQs: How Long Do I Have to Sue a Hospital?

What if I don't know exactly who at the hospital was responsible for my injury?

You don't need to know the specific individual's name to start the process. An investigation by a legal team can help identify all responsible parties. The important thing is to act based on the date the injury occurred, regardless of who was at fault.

Can the deadline be extended if I'm negotiating a settlement with the hospital's insurance company?

No. Do not make this mistake. The statute of limitations clock continues to run even if you are in active settlement talks. An insurance company has no obligation to warn you about the approaching deadline, and some may even delay negotiations intentionally, hoping the clock will run out. Only filing a lawsuit in court will officially stop the statute of limitations from expiring.

Is the time limit the same if I was injured in a slip and fall inside a hospital?

No, and this is an important point. A slip and fall is typically considered general negligence, not medical malpractice. In New York, the statute of limitations for general personal injury claims is three years from the date of the accident. However, if you fell at a public hospital, the 90-day Notice of Claim rule would still apply.

You Are Not Alone in This Fight

Attorney Pablo A.Sosa
Pablo A. Sosa - Hospital Negligence Lawyer

Realizing you may have been harmed by the very people you trusted to heal you is a heavy burden to carry. The path forward can seem daunting, filled with complex legal rules and strict deadlines that add stress to an already difficult time. But you do not have to navigate this path by yourself.

At Queller Fisher, our purpose is to stand with New Yorkers who have suffered serious injuries due to negligence. For over 60 years, we have dedicated ourselves to holding powerful institutions accountable and securing the resources our clients need to rebuild their lives.

If you suspect you or a loved one was harmed by a medical error at a hospital, the most important step you can take is to understand your rights as soon as possible. Contact us at (212) 406-1700 or through our online form for a free, no-obligation consultation to discuss your situation. We are here to listen with compassion and provide clear, honest guidance.

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