A fracture, nerve damage, a brain injury or pain that won't settle can change the course of a claim. For people in Bossley Park, this page explains how the NSW scheme draws the line between threshold and more serious injuries, and what whole person impairment measures. It is general information. Your own doctors' findings, and the insurer's decisions about them, are what count.
Liverpool & Fairfield · Serious injury compensation
Injury compensation lawyer Bossley Park: impairment explained
How serious injuries are measured in a CTP claim, and what those measurements change.
Postcode: 2176

- Free claim check, no obligation
- By phone & online, no office to visit
- Helping people in Bossley Park & Greenfield Park
Bossley Park: hospitals, specialists and the medical record
A serious injury is hard to describe in a second language. For your claim, CTP Assist on 1300 656 919 can arrange an interpreter, which helps your doctors record the injury accurately. Serious injuries are often first assessed at a hospital such as Fairfield Hospital. Early findings there, especially of nerve damage, fractures or a head injury, can matter to whether the injury is more than threshold. Scans and surgery may mean travel, but claim help doesn't have to. Bossley Park is about 30 km from the Sydney CBD, and the claim check runs by phone and online. Many lawyers work with seriously injured people the same way.
Whether you live in the Fairfield City Council area or elsewhere, the scheme measures a serious injury the same way. The local part is your treating team, and the record they keep of your injury over time.
- Region
- Liverpool & Fairfield
- Postcode
- 2176
- Nearest public hospital
- Fairfield Hospital
- Distance to Liverpool
- ~7 km
- Local government area
- Fairfield City Council
Threshold injury, or something more serious?
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
Two measurements do most of the work when an injury is serious. One is the threshold line, which separates soft tissue and some psychological injuries from everything else. The other is whole person impairment, a percentage that describes lasting impairment. Between them, they affect how long statutory benefits can run and what a damages claim, if you have one, can include.
Read next:Threshold vs non-threshold injury
Mental health after a serious crash
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
The threshold line and what takes an injury past it
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 scheme has been amended over time, most recently for accidents from 1 April 2023. Rules change, so check the current rules for your accident date.
Read next:Threshold injury disputes
Serious injury: when legal advice helps
Serious injuries are where legal advice most often earns its place, because the stakes and the rules are both higher. Even so, not every serious injury claim needs a lawyer at every stage. Here is a general guide.
Often worth talking to a lawyer
- A pre-existing condition is being blamed for your symptoms
- Another driver was at fault and a damages claim may be possible
- You have a fracture, a tear, nerve damage or a brain injury
- You have a psychological injury as well as a physical one
You may not need one
- Your question is about treatment options, not compensation
- The insurer accepts the injury is more than threshold and benefits are flowing
- Your injury is healing as expected and should resolve fully
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
- For what a claim can actually pay for, and the timing rules for damages, see the car accident compensation page. Car accident compensation in Bossley Park
- 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 Bossley Park
- 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 Bossley Park
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
Who assesses impairment, and when
Impairment is generally assessed once an injury has stabilised, meaning it's unlikely to change much with further treatment. Assessing too early can understate a serious injury. The insurer may arrange an assessment, your own doctors may give opinions, and if the insurer and you disagree about the degree of impairment, the Personal Injury Commission can carry out a medical assessment.
- Whether the injury has stabilised
- How complete and current your medical records are
- Changes in your condition since the last report
Read next:Insurer medical examinations
Whole person impairment, explained
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
The evidence a serious injury claim needs
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.
- Hospital admission and discharge records
- Operation and specialist reports
- Reports from a treating psychologist or psychiatrist, if any
- Records of how the injury affects your work
Read next:Gathering medical evidence

Free claim check
Serious injury? Talk to us before the next decision
Call (02) 7238 7379 or request a callback. We'll go through your diagnosis, your dates and any assessment deadlines with you.

Frequently asked questions
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.
Usually, yes, because most whiplash is soft tissue injury to the neck. But not always. If a doctor finds nerve damage, or a full or partial tear of a tendon or ligament, the injury may be more than threshold. Symptoms like arm pain, numbness or weakness are worth describing to your doctor. The insurer decides on the medical evidence, and its decision can be reviewed.
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.
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.
Each injury matters. Your claim should list every injury the crash caused, and your doctors should record all of them, not just the worst. The threshold limits generally apply where all your injuries are threshold injuries, so one injury that is more than threshold can change the whole claim. How several injuries are rated for impairment is technical, so get advice if it matters to you.
Injury compensation lawyer: suburbs near Bossley Park
Ready to talk it through?
Get a free, no-obligation claim check. It's the first step toward understanding where your claim stands and what help it needs.
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.