When an injury from a motor accident is serious, two questions shape the claim. Is it more than a threshold injury? And how much lasting impairment does it leave? The answers affect how long benefits can run and whether damages are possible. If you're in Chiswick and your injury is serious or not improving, our free claim check looks at where you stand and whether an independent lawyer would help.
Inner West · Serious injury compensation
Serious injury? Injury compensation lawyer, Chiswick
How serious injuries are measured in a CTP claim, and what those measurements change.
Postcode: 2046

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- Helping people in Chiswick & Wareemba
Chiswick: hospitals, specialists and the medical record
If a serious injury was treated at Royal Prince Alfred Hospital, Concord Repatriation General Hospital or Canterbury Hospital, ask for the imaging reports and operation notes as well as the discharge summary. If scans, specialist reviews or surgery mean trips to Burwood, about 5 km away, keep a note of each trip and what it cost. Where you live needn't hold your claim back: advice and the claim check both work by phone and online, from home. Living in the City of Canada Bay area doesn't change the rules on serious injuries: the threshold line and whole person impairment work the same way across NSW. What differs from person to person is the medical evidence.
- Region
- Inner West
- Postcode
- 2046
- Nearest public hospital
- Concord Repatriation General Hospital
- Distance to Burwood
- ~5 km
- Local government area
- City of Canada Bay
Which side of the threshold line your injury may fall
Where an injury falls against the threshold line affects how long statutory benefits can last and whether damages are possible. The comparison below is general. Symptoms alone don't decide it; the medical diagnosis does.
Usually treated as a threshold injury
- Sprains and strains of muscles, tendons or ligaments
- Whiplash-type neck pain with no nerve findings
- Bruising and soft tissue swelling
- A psychological injury the scheme classes as threshold
- Statutory benefits generally up to 52 weeks, for accidents from 1 April 2023
May be more than a threshold injury
- Nerve damage confirmed by a doctor
- A full or partial tear of a tendon, ligament, meniscus or cartilage
- A fracture, which is generally not a soft tissue injury
- A brain injury, or a diagnosed psychological condition beyond the threshold category
- Damages may be possible if another driver was at fault and you weren't mostly at fault
General information, not legal advice, and not medical advice either. The insurer decides on the medical evidence, its decision can be reviewed, and time limits apply.
What 'serious' means in claim terms
In everyday speech, a serious injury is one that hurts a lot or takes a long time to heal. The CTP scheme uses narrower tests. The first is whether the injury is more than a threshold injury. The second, for some kinds of compensation, is how much permanent impairment it leaves, measured as whole person impairment. Pain matters to you, but the scheme looks at diagnosis and lasting effect.
Read next:Threshold vs non-threshold injury
When the injury isn't only physical
The scheme treats psychological injury seriously, but it still sorts it by diagnosis. A threshold psychological injury is generally handled like a threshold physical one. A more serious diagnosed condition may take the claim beyond the threshold. Because the difference turns on the diagnosis, the opinion of a treating psychiatrist or psychologist can matter a great deal.
Read next:Psychological injury after a crash
When whole person impairment is measured
In a serious injury claim, impairment often comes into focus well after the crash, once treatment has run its course. The Personal Injury Commission handles medical assessment where the insurer and the injured person disagree. If you think an assessment is wrong, the steps to challenge it are set out separately, and the deadlines are short, so act promptly.
- Whether every injured body part is included
- Changes in your condition since the last report
- Whether you disagree with the result, and the deadline to say so
Read next:Insurer medical examinations
Does a serious injury need a lawyer?
If your injury is more than threshold, it's worth at least one conversation with someone who knows the scheme. Whether you need more than that depends on your situation. Use these lists as a starting point.
Often worth talking to a lawyer
- You're wondering whether your impairment could be more than 10%
- You have a psychological injury as well as a physical one
- Your injury has worsened since it was last assessed
- Your injury may stop you returning to the work you did before
You may not need one
- Your injury is healing as expected and should resolve fully
- The insurer accepts the injury is more than threshold and benefits are flowing
- Your question is about treatment options, not compensation
If you're not sure your injury has been fully investigated, a doctor experienced with CTP can help. We can suggest doctors and allied health familiar with the Certificate of Fitness and serious injury care.
Not quite your situation?
- Hurt at work, or in a crash while you were working? That is usually a workers compensation claim first, which is a different scheme from CTP. Tell us what happened and we can point you to the right help. Free claim check
- If you want to know what compensation can include and when it is paid, the car accident compensation page sets out the whole package. Car accident compensation in Chiswick
- If the question is still which sort of claim you have at all, start with the compensation lawyer page before going further. Compensation lawyer in Chiswick
- If the insurer has already decided your injury is threshold and you want to challenge it, the CTP claim denied page sets out the steps. CTP claim denied in Chiswick
What whole person impairment is
WPI turns a lasting injury into a percentage. A doctor examines you and rates the impairment under the assessment guidelines that apply to motor accident claims. The number doesn't reflect how hard your life has become; it reflects measurable impairment. Even so, it can decide important questions, especially whether damages for pain and suffering are possible.
An assessment above 10% opens damages for non-economic loss and changes some timing rules as well. But many people with genuine, lasting injuries are assessed at 10% or less. That doesn't mean the injury isn't real, or that there is no damages claim. Economic loss, such as lost earning capacity, can still be claimed where the other conditions are met.
Read next:Can I claim damages? Quick check
When an injury limits your work for years
Earning capacity compares what you could have earned without the injury with what you can realistically earn now. For a tradesperson with a damaged shoulder, or an office worker with a brain injury, that gap can be large and long-lasting. Record every change to your working life: hours, duties, roles you can no longer do. Those facts sit alongside the medical evidence.
Read next:Statutory benefits vs damages
Threshold injuries and beyond
The threshold line is a medical line drawn by legal rules. Your doctor diagnoses the injury; the scheme's definition decides which side it falls on. Sprains, strains and whiplash without nerve findings usually sit on the threshold side. Confirmed nerve damage, a tear, a fracture or a brain injury generally takes an injury beyond it. The insurer makes the call, and you can challenge it.
Which side you're on matters. For accidents from 1 April 2023, statutory benefits for a threshold injury generally last up to 52 weeks. For accidents between 1 December 2017 and 31 March 2023, the limit was 26 weeks. If your injury is more than threshold and you weren't mostly at fault, benefits can generally continue for longer, and a damages claim may be possible.
Check the date of your accident
The threshold rules and benefit periods depend on when your accident happened. Check which rules apply to your date before relying on any general statement.
Read next:Threshold injury disputes
Building the evidence for a serious injury
Because serious injuries take time to show their full effect, evidence builds in layers. Early records show the injury happened and how bad it was. Later reports show how it has settled and what it has left behind. An independent lawyer can help spot gaps, but the underlying evidence comes from your treatment. Getting good care is also how good evidence is made.
- Imaging reports, such as X-ray, CT or MRI, where done
- Reports from a treating psychologist or psychiatrist, if any
- Records of how the injury affects your work
- Any impairment assessment, and your response to it
Read next:Gathering medical evidence

Free claim check
Not sure how serious your claim is?
An injury that's worse than first thought can change your claim. A short, free conversation can show you what to ask next.

Frequently asked questions
Tell your doctor about the change, get it recorded, and make sure the insurer receives the new evidence. An earlier assessment may no longer reflect your condition, and in some circumstances the injury may be looked at again. Whether and how that happens depends on the stage of your claim and the rules for your situation, so this is a good point to get advice.
Yes. Psychological injuries caused by the crash can be claimed along with physical injuries. Some are classed as threshold injuries and others are not, depending on the diagnosis. Tell your GP how you're coping, including sleep, mood and any fear of travelling, so it's recorded. If you're referred to a psychologist or psychiatrist, their reports become part of the evidence.
It's a percentage, often shortened to WPI, that a doctor gives to the lasting impairment an injury leaves. It's usually assessed once the injury has stabilised, and it measures impairment, not pain or lost income. The figure to know is 10%. Above it, damages for pain and suffering become possible and some timing rules for a damages claim change. At 10% or less, lost earnings can still be claimed if the other conditions for damages are met.
It can. The insurer's decision is based on the evidence it has at the time. If a new diagnosis comes to light, such as nerve damage or a tear, the insurer can be asked to look at the classification again. If you disagree with a decision, there's a formal process to challenge it, starting with an internal review, and the CTP claim denied page explains those steps and their deadlines.
Tell every doctor about it, even if it seemed mild at first. A brain injury isn't a soft tissue injury, so a diagnosed brain injury is generally more than threshold. Symptoms such as headaches, memory problems, fatigue or changes in mood can take time to show and are easy to put down to stress. Record them, and ask your GP whether further review is needed.
Generally, yes, for the worsening the crash caused. A pre-existing condition, like arthritis or an old back injury, doesn't stop a claim, but the insurer may argue that some of your symptoms would have happened anyway. Clear evidence helps: records of how you were before the crash, and how you've been since. Tell your doctors about the earlier condition rather than leaving it out.
Injury compensation lawyer: suburbs near Chiswick
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CTP Lawyer is not a law firm. This page is general information, not legal advice; the independent lawyer you speak with can advise on your own situation.