Medical negligence claims have deadlines. If you wait too long, the law can bar your claim no matter how strong it is. The rules are not as simple as a single date, so this page explains the main ones — and why checking early costs you nothing.
These time limits are set by the Limitation of Actions Act 1958 (Vic). They are technical, and the dates that matter are not always obvious. Treat the points below as a guide to the questions worth asking, not as a calculation you should make on your own.
An adult generally has three years to bring a medical negligence claim in Victoria, running from the date the claim became discoverable rather than the date of the treatment. A twelve-year long-stop applies regardless of what you knew, and different rules cover children and people under a disability.
Discoverable means the date you first knew, or ought reasonably to have known, that you were injured, that the injury was caused by the practitioner or provider, and that it was serious enough to justify a claim. Harm from medical care is often not obvious straight away, so that date can be much later than the treatment.
| Who was injured | Period that generally applies |
|---|---|
| An adult | Three years from the date the claim became discoverable |
| A child | Adjusted, so that time does not simply run while the child is too young to act |
| A person under a legal disability | Adjusted, and may not run while the disability continues |
| Anyone, whatever they knew | A twelve-year long-stop from the act or omission complained of |
These periods are set by the Limitation of Actions Act 1958 (Vic) and their application is fact-specific. Have your dates checked rather than assume which applies.
How long do you have?
For most adults, the time limit for a medical negligence claim is three years. The important part is when the clock starts. It does not necessarily run from the date of the treatment. It runs from the date the claim becomes "discoverable".
What "discoverable" means
A claim is generally discoverable on the date you first knew, or ought reasonably to have known, three things:
- that you have been injured;
- that the injury was caused by the conduct of the practitioner or provider; and
- that the injury is serious enough to justify bringing a claim.
This matters because harm from medical care is not always obvious straight away. A misdiagnosis or a complication can take months or years to surface. The three years generally runs from when you had — or should have had — enough information to connect your injury to your care, not from the treatment itself.
Discoverability is a fact-specific question, and a suspicion that something went wrong is not always the same as knowing. Because it turns on what you knew and when, it is exactly the kind of thing worth checking with a lawyer rather than assuming.
Is there an absolute deadline?
There is a back-stop. Even where a claim could not reasonably have been discovered, it can generally be barred 12 years after the act or omission that caused the harm. The long-stop is one of the strongest reasons not to leave an old concern unexamined: the three-year discoverability rule can give you time, but the 12-year limit is a firmer outer boundary.
Children and people under a disability
Different and generally longer periods apply to some people.
Children. For an injury suffered by a child, time limits are adjusted so that the clock does not simply run while the child is too young to act. This is significant in birth-related and paediatric cases, where harm may only become apparent as a child develops.
People under a disability. Where an injured person is under a legal disability — for example, they lack capacity to manage their own affairs — the limitation rules are also modified.
The exact effect depends on the circumstances, so if the person harmed is a child or someone who cannot manage their own affairs, do not assume the ordinary three years applies.
Can a court extend the time limit?
In limited circumstances, a court can extend a limitation period. This is not a safety net you should rely on. Extensions are at the court's discretion, are not granted as of course, and the older a claim becomes the harder it is to argue for one — partly because evidence and records degrade with time. Treating the ordinary deadline as firm is the safer approach.
Why early matters — beyond the deadline
Time limits are only one reason to act early. The other is evidence. Records can be archived or lost, memories fade, and practitioners move on. The sooner the records are secured and reviewed, the stronger the foundation for a claim. Acting early protects both your deadline and your proof.
How do you find out where you stand?
You do not need to work out which limitation period applies to you — that is part of what an assessment is for. We can look at the dates that matter and tell you plainly whether time is a concern. The assessment is free, there is no obligation, and there are no guaranteed outcomes.
If you are uncertain about timing, the cleverest thing you can do is check sooner rather than later. See How to establish a medical negligence claim for what a claim involves, or start a free assessment now — there is no obligation, and no guaranteed outcomes.
Common questions
When does the three-year time limit actually start?
On the date the claim became discoverable, which is when you first knew, or ought reasonably to have known, that you were injured, that the injury was caused by the care you received, and that it was serious enough to justify a claim. That is often later than the treatment itself. A complication that takes years to emerge, or an error you only learn about when another practitioner points it out, can start the clock much later than the date on the medical record.
What happens if you are outside the time limit?
Your claim can be barred, however strong it would otherwise have been. A court has a discretion to extend a limitation period in limited circumstances, but that is a discretion rather than an entitlement, and it depends heavily on the reason for the delay, its length, and whether a fair trial is still possible. Being out of time is a serious problem, so it is worth having the dates checked rather than assuming the position either way.
Do time limits work differently for children?
Yes. Time limits are adjusted for an injury suffered by a child so that the period does not simply run while they are too young to bring a claim themselves. The practical effect is that a claim on behalf of a child can often still be investigated long after the events. That is not a reason to wait, because evidence deteriorates whatever the deadline says.
Does making a complaint pause the time limit?
No. A complaint to the Health Complaints Commissioner or to Ahpra is a separate process from a civil claim, and it does not stop or extend the limitation period. It is a common and understandable mistake to treat a complaint as protecting your position on time. If you are also considering a claim, get the limitation position checked independently of any complaint you have made.