Statute of Limitations for Medical Malpractice in New York

5 min read

Published April 8, 2026 • By DocketMath Team

This article is for informational purposes only and does not constitute legal advice. Laws change frequently — verify all citations with current official sources.

Overview

New York’s general statute of limitations for medical malpractice is 5 years under N.Y. Crim. Proc. Law § 30.10(2)(c). For this reference page, that 5-year period is the controlling default because no claim-type-specific sub-rule was provided in the jurisdiction data.

In practice, that means the clock usually starts based on the event date, and the filing deadline is measured forward from there. If you are checking a possible claim, the most important inputs are:

the date of the alleged medical injury or treatment
the date the harm was discovered or should have been discovered
any tolling events that may pause or extend the running period

Note: DocketMath calculates deadlines from the dates you enter, but the final deadline can change if a tolling rule, amendment, or separate claim category applies.

Limitation period

The default limitations period is 5 years. That is the number you should use for a general New York medical malpractice deadline calculation when no more specific rule has been identified.

Here is the practical way to think about the calculation:

Input	What it changes	Typical impact on the deadline
Alleged treatment date	Starts the clock	Earlier treatment dates create earlier deadlines
Discovery date	May matter if a discovery rule or exception applies	Can move the deadline later in limited situations
Tolling event date	Pauses or extends the clock	Can add time to file
Last treatment date	Useful in continuous-treatment analyses	May shift the start of the period

A simple example:

Alleged negligent treatment: January 15, 2021
General 5-year period: adds 5 years
Basic deadline: January 15, 2026

If there is a tolling event, the deadline can move later. If a claim is outside the default rule, the result can change materially.

When using DocketMath, enter each date carefully. The tool is designed to show how the deadline changes when you change the start date or add a tolling period.

Key exceptions

New York deadline calculations can change when a recognized exception applies. For medical malpractice matters, the most common deadline-shifting issues are continuous treatment, infancy, disability, death-related claims, and other tolling rules tied to case facts.

A few practical examples:

Continuous treatment: If treatment continued with the same provider for the same condition, the clock may run from the end of that course of treatment rather than the first negligent act.
Minor patient: Claims involving a child may have different timing rules than claims involving an adult patient.
Legal disability: Certain disability-based tolling rules can extend the filing window.
Wrongful death overlap: A death-related claim may be governed by a different limitations framework than the underlying malpractice theory.
Contracting or accrual questions: If the facts raise a separate accrual issue, the filing deadline can differ from the basic 5-year calculation.

A quick checklist for reviewing possible exceptions:

Warning: A deadline calculator is only as accurate as the dates and claim category you enter. If you use the wrong trigger date, the output can be off by months or even years.

For a practical workflow, confirm the first and last treatment dates, identify any pause in care, and compare the result against the default 5-year period. If the output changes when you adjust the start date by one visit, the treatment timeline is likely relevant.

Statute citation

The cited New York statute provided for this reference page is N.Y. Crim. Proc. Law § 30.10(2)(c). The jurisdiction data supplied for this page identifies a general SOL period of 5 years and does not include a separate claim-type-specific sub-rule.

That means this page uses the following legal reference as the default citation basis:

**N.Y. Crim. Proc. Law § 30.10(2)(c)
General SOL period: 5 years
Source: https://www.nysenate.gov/legislation/laws/CPL/30.10

Use this citation when you need a fast reference for the baseline period shown by the jurisdiction data. If your matter involves a distinct malpractice sub-rule, the analysis may need to be adjusted.

For deadline tracking, DocketMath can help you compare:

the default 5-year period
a date-based tolling extension
a later treatment end date
a different trigger date if your facts support one

Use the calculator

Use DocketMath’s statute of limitations calculator to turn your dates into a filing deadline. The calculator is most useful when you want to see how a deadline changes as the facts change.

Enter the following:

Trigger date
Use the treatment date, injury date, or other event date relevant to your analysis.
End date, if treatment was continuous
If the course of care continued, the later date may matter.
Tolling dates
Add any pause or extension period that could affect the deadline.
Jurisdiction
Select New York so the calculator applies the 5-year default provided here.
Claim details
If the calculator asks for claim type, choose the option that best matches the facts.

What the output shows:

the deadline date
the time remaining
whether the claim appears expired
how changing the start date or tolling period affects the result

A practical review flow:

If the calculated deadline is close, rerun the numbers with a second possible trigger date. Small date changes can shift the result enough to matter.