Categories
Uncategorized

How Long Do You Have to Make a Medical Negligence Claim in NSW?

If you or a loved one has been harmed by substandard medical care, you are probably asking: how long do you have to make a medical negligence claim in NSW? The short answer is three years, but the detail matters enormously. At [Lough & Wells Lawyers] in Wollongong, we regularly advise clients across the Illawarra who are unsure whether they’re still within time. Speak to us before assuming your claim is gone.

The Standard Time Limit in NSW

Three years is the starting point. In New South Wales, proceedings must be commenced within three years from the date the cause of action became “discoverable.” This applies to negligence that occurred on or after 6 December 2002. Miss the deadline and you risk losing your right to compensation entirely, regardless of how serious your injury is.

What Does “Discoverable” Mean?

Your claim becomes discoverable when you knew, or reasonably ought to have known, three things: that an injury occurred, that it was caused by someone else’s act or omission, and that the injury was sufficiently serious to justify a claim. This means the three-year clock does not always start on the date of your treatment. If the harm only became apparent later, the limitation period may begin from the date you became aware of the connection.

The 12-Year Long-Stop Deadline

NSW also imposes a 12-year long-stop running from the date of the act or omission that caused the harm. Even if you only discovered your injury recently, a claim is generally barred once 12 years have passed from the negligent act. This makes early legal advice critical.

Exceptions: When the Clock Can Be Paused or Extended

Certain circumstances can affect the limitation period.

  • For children, the limitation period and how it runs depends on whether a capable parent or guardian is available to bring the claim on their behalf.
  • If a claimant was under a legal disability, the period may be suspended for the duration of that disability.
  • Courts can grant an extension of time, but apply this discretion carefully and do not do so routinely.


If you believe you may be outside the standard period, do not assume your claim has expired. Get advice first.

Why Timing Matters for Wollongong Claimants

Understanding how long do you have to make a medical negligence claim in NSW is only part of the picture. Beyond the legal deadline, evidence deteriorates: medical records become harder to obtain and witnesses’ memories fade. Acting promptly protects your claim’s strength, not just its validity. Our team at Lough & Wells has over 70 years of combined legal experience handling compensation matters across Wollongong and the wider Illawarra. We operate on a [No Win No Fee basis] and can assess your situation in a confidential, obligation-free consultation.

How long after medical treatment can I make a claim in NSW?

You generally have three years from the date you discovered (or should have discovered) the negligence and resulting injury. An outer 12-year long-stop also applies from the date of the negligent act. Your specific circumstances determine exactly when your clock started running.

What if I think I’ve missed the time limit?

Do not assume your claim is too late without speaking to a solicitor. Courts can extend the limitation period in certain circumstances, and the date of discoverability can sometimes be argued. Our [medical negligence lawyers in Wollongong] can review your situation and advise you honestly on your options.

Talk to Lough & Wells Before Time Runs Out

When people ask how long do you have to make a medical negligence claim in NSW, the answer is: sooner than you may think, so act now. Contact Lough & Wells Lawyers on (02) 4228 0911 [[CALL]] for a free and confidential consultation in Wollongong. We are here to help you understand your rights and protect them.

Talk to Lough & Wells Before Time Runs Out

Call our Wollongong office on (02) 4228 0911 [[CALL]] or reach out online to book your free, no-obligation consultation. We handle medical negligence claims on a No Win No Fee basis, so there is no financial risk to getting the advice you need today.