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 Werrington and your injury is serious or not improving, our free claim check looks at where you stand and whether an independent lawyer would help.
Penrith & the Nepean · Serious injury compensation
Injury compensation lawyer Werrington: impairment explained
The threshold line and whole person impairment, explained without promises.
Postcode: 2747

- Free claim check, no obligation
- By phone & online, no office to visit
- Helping people in Werrington & Werrington County
Treatment and evidence close to Werrington
For a serious injury treated at Nepean Hospital in Kingswood, the admission records, imaging and any operation reports are often the core of the medical evidence. If scans, specialist reviews or surgery mean trips to Penrith, about 4 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. Whether you live in the Penrith 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
- Penrith & the Nepean
- Postcode
- 2747
- Nearest public hospital
- Nepean Hospital
- Distance to Penrith
- ~4 km
- Local government area
- Penrith City Council
Does a serious injury need a lawyer?
The more serious and lasting the injury, the more likely the claim will involve impairment assessments, damages and long timeframes. Those are the areas where a lawyer tends to help. These lists are a rough guide.
Often worth talking to a lawyer
- A pre-existing condition is being blamed for your symptoms
- You're wondering whether your impairment could be more than 10%
- You have a fracture, a tear, nerve damage or a brain injury
- An impairment assessment is coming up, or you disagree with one
You may not need one
- Your question is about treatment options, not compensation
- Your injury is healing as expected and should resolve fully
- The insurer accepts the injury is more than threshold and benefits are flowing
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 Werrington
- 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 Werrington
- 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 Werrington
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.
What 'serious' means in claim terms
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
When whole person impairment is measured
There's usually no single moment when WPI is measured. Opinions may come from treating doctors, from doctors the insurer arranges, and, where the two sides disagree, from a medical assessment through the Personal Injury Commission. Timing matters, because injuries can improve or worsen for months. A lawyer can advise whether an assessment is premature before you rely on it.
- Whether the injury has stabilised
- How complete and current your medical records are
- Whether you disagree with the result, and the deadline to say so
Read next:Insurer medical examinations

Free claim check
Not sure how serious your claim is?
Call (02) 7238 7379 or request a callback. We'll go through your diagnosis, your dates and any assessment deadlines with you.

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%.
It's easy to overstate the 10% line. You don't need more than 10% WPI to claim damages for past and future loss of earnings; you need an injury that's more than threshold, another driver at fault, and not to have been mostly at fault yourself. The 10% line decides pain and suffering, and it also affects some timing rules for a damages claim.
Read next:Can I claim damages? Quick check
What makes an injury more than threshold
The definition works by exclusion. An injury is generally threshold if it is soft tissue damage with no nerve damage and no torn tendon, ligament, meniscus or cartilage, whether the tear is complete or not, or if it is a psychological injury the scheme classes as threshold. Injuries outside that description, such as fractures, torn ligaments or brain injuries, are generally more than threshold.
Getting the classification right early helps. If you have symptoms that could point to nerve involvement or a tear, such as numbness, weakness, locking or a joint giving way, describe them to your doctor. Whether tests are needed is a medical decision. If a diagnosis changes, make sure the insurer has the new evidence, because the classification may need to change with it.
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
Long-term earning capacity
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
Psychological injury and the threshold
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
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.
- Hospital admission and discharge records
- Imaging reports, such as X-ray, CT or MRI, where done
- Every Certificate of Fitness, in order
- Reports from a treating psychologist or psychiatrist, if any
Read next:Gathering medical evidence
Frequently asked questions
Possibly. A soft tissue injury with nerve damage, or with a full or partial tear of a tendon, ligament, meniscus or cartilage, is generally not a threshold injury. If yours is more than threshold, another driver was at fault and you weren't mostly at fault, you may be able to claim damages, including loss of earnings. Pain and suffering needs WPI of more than 10%.
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.
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.
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.
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 Werrington
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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.