If your injury is worse than a sprain or strain, different rules may apply to your claim. An injury that is more than threshold can mean longer benefits and, if someone else was at fault, a damages claim. People in Seaforth with a serious injury often benefit from early advice. Start with a free claim check, and we'll connect you with an independent lawyer if the case calls for one.
Northern Beaches · Serious injury compensation
Serious injury? Injury compensation lawyer, Seaforth
The threshold line and whole person impairment, explained without promises.
Postcode: 2092

- Free claim check, no obligation
- By phone & online, no office to visit
- Helping people in Seaforth & North Balgowlah
After a serious injury near Seaforth
Northern Beaches Hospital, Mona Vale Hospital or Royal North Shore Hospital may have treated a serious injury. Ask for the imaging and specialist reports, not just the discharge summary. Seaforth is about 6 km east of Chatswood. With a serious injury, travel is often the hardest part of the week, so the claim check and any legal advice can happen by phone and online instead. Living in the Northern Beaches Council 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
- Northern Beaches
- Postcode
- 2092
- Nearest public hospital
- Northern Beaches Hospital
- Distance to Chatswood
- ~6 km
- Local government area
- Northern Beaches Council
Which side of the threshold line your injury may fall
The scheme separates threshold injuries from more serious ones, and the difference shapes the whole claim. This is a general picture based on the scheme's definition. Your doctors describe the injury, the insurer decides where it falls, and that decision can be reviewed.
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.
When an injury counts as serious
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
The timing of an impairment assessment
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 the injury has stabilised
- Whether every injured body part is included
- Changes in your condition since the last report
Read next:Insurer medical examinations
What whole person impairment is
Whole person impairment, or WPI, is a percentage that describes how much a lasting injury affects the body as a whole. It isn't a measure of pain, and it isn't a measure of what you've lost. It's a medical assessment made under set guidelines once an injury has stabilised. In a CTP claim, WPI matters mainly for damages: non-economic loss is only available where WPI is more than 10%.
Because so much can turn on a few percentage points, WPI assessments are often contested. Your treating doctors, the insurer's chosen doctor and, if there's a dispute, a medical assessor through the Personal Injury Commission may reach different figures. Keep every report, and get advice before accepting an assessment you think is wrong.
Read next:Can I claim damages? Quick check
Is your injury serious enough to get advice?
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
- The insurer has classed your injury as threshold and your doctors disagree
- You're wondering whether your impairment could be more than 10%
- A pre-existing condition is being blamed for your symptoms
- You have a psychological injury as well as a physical one
You may not need one
- You want general scheme information that CTP Assist can give
- You were mostly at fault, so no damages claim is open to you
- The injury has settled with no lasting effect on your work or daily life
Serious injuries need coordinated care. Ask us about doctors and allied health who understand CTP claims, from the Certificate of Fitness to ongoing rehabilitation and psychology.
Not quite your situation?
- If the injury happened at work, including on the road for work, workers compensation is usually the scheme that applies first, not CTP. After a crash, a CTP damages claim may still be possible. 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 Seaforth
- Before any of this, if the real question is which scheme or kind of claim covers your injury, the compensation lawyer page is the place to begin. Compensation lawyer in Seaforth
- To dispute a threshold decision the insurer has made, see the CTP claim denied page for the review process and its deadlines. CTP claim denied in Seaforth
When an injury limits your work for years
Weekly payments cover lost income for a limited time. For a serious injury, the bigger question is the future: will you be able to return to your old job, at the same hours and pay? If not, a damages claim may include past and future economic loss, provided the conditions for damages are met. That part of a claim doesn't depend on WPI above 10%.
Read next:Statutory benefits vs damages
What makes an injury more than threshold
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
Mental health after a serious crash
A crash can cause psychological injury as well as physical injury, and sometimes instead of it. Some psychological injuries are classed as threshold injuries; others are not, depending on the diagnosis. Anxiety, low mood, flashbacks or fear of driving are worth raising with your GP early, both for your own sake and so the injury is recorded and properly diagnosed.
Read next:Psychological injury after a crash
Building the evidence for a serious injury
Serious injury claims rest on medical evidence gathered over time: hospital records, imaging, operation reports, specialist opinions, and treating doctors' notes that track your progress. Your own records add the human detail. Start collecting early, keep everything in date order, and make sure each doctor knows about all your injuries, not just the one they're treating.
- Imaging reports, such as X-ray, CT or MRI, where done
- Operation and specialist reports
- Every Certificate of Fitness, in order
- Any impairment assessment, and your response to it
Read next:Gathering medical evidence

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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.
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.
More than one person may. Your treating doctors can give opinions, the insurer may send you to a doctor it chooses, and where you and the insurer disagree about the degree of impairment, a medical assessor at the Personal Injury Commission can decide it. Timing matters as much as who: an assessment made before the injury has settled can understate it. To challenge an assessment, see the CTP claim denied page, and act quickly because the deadlines are short.
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 could. Tingling, numbness or weakness can sometimes point to nerve involvement, and confirmed nerve damage takes an injury outside the threshold definition. These symptoms can also have other causes, so it's a question for your doctor, who can decide whether tests are needed. Describe the symptoms precisely, note when they started, and make sure any diagnosis reaches the insurer.
Not always. Whether scans are needed is a medical decision, and many injuries are diagnosed by examination. Where your doctor recommends imaging, it can show things an examination can't, such as a fracture, a tear or signs of nerve compression, and that can affect how the injury is classified. Keep copies of every imaging report, and don't arrange scans just for the claim.
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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.