Serious injuries usually mean long claims, with medical evidence gathered over months. It helps to understand the terms early: threshold injury, whole person impairment, non-economic loss. This page covers them in plain language for people in Catherine Field. It won't tell you what your claim is worth, because no honest page can. It will help you ask the right questions.
Macarthur & Wollondilly · Serious injury compensation
Injury compensation lawyer Catherine Field
The threshold line and whole person impairment, explained without promises.
Postcode: 2557

- Free claim check, no obligation
- By phone & online, no office to visit
- Helping people in Catherine Field & Oran Park
Treatment and evidence close to Catherine Field
For a serious injury, records from Campbelltown Hospital, Camden Hospital or Liverpool Hospital, whichever treated you first, show its severity before recovery began. Obtain them early. If scans, specialist reviews or surgery mean trips to Campbelltown, about 11 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 Camden 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
- Macarthur & Wollondilly
- Postcode
- 2557
- Nearest public hospital
- Campbelltown Hospital
- Distance to Campbelltown
- ~11 km
- Local government area
- Camden Council
Is your injury serious enough to get advice?
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
- You have a psychological injury as well as a physical one
- The insurer has classed your injury as threshold and your doctors disagree
- An impairment assessment is coming up, or you disagree with one
- Another driver was at fault and a damages claim may be possible
You may not need one
- The injury has settled with no lasting effect on your work or daily life
- You want general scheme information that CTP Assist can give
- 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 Catherine Field
- 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 Catherine Field
- 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 Catherine Field
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.
What 'serious' means in claim terms
An injury can be serious in human terms and still sit on the threshold side of the line, and the reverse can happen too. That can feel unfair. It helps to know the scheme's tests are about the type of injury and its lasting effects, not how much you've suffered. Knowing which test applies lets you and your doctors focus on the evidence that matters.
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

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Whole person impairment, explained
People are often surprised by how technical WPI is. It is assessed under guidelines that rate specific impairments, such as lost movement in a joint, and express the result as a whole-body percentage. More than 10% is the key line in CTP claims, because damages for non-economic loss, meaning pain and suffering, are only available above it. Loss of earnings doesn't need that level.
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
The timing of an impairment assessment
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
- Whether you disagree with the result, and the deadline to say so
Read next:Insurer medical examinations
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
Threshold injuries and beyond
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.
The line also decides whether common law damages are open. With only a threshold injury, they generally aren't. With a more serious injury, you may be able to claim damages if another driver was at fault and you weren't mostly at fault. That is why a threshold decision is often the most important decision the insurer makes about a serious injury.
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
What shows an injury is serious
The most persuasive serious injury claims usually have consistent evidence: the same injuries described the same way, from the hospital to the GP to specialists, with no unexplained gaps in treatment. That consistency comes from telling each doctor the full story and following treatment plans. If a report leaves something out, ask the doctor about it rather than letting it pass.
- Operation and specialist reports
- 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
Frequently asked questions
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.
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.
Generally, no. A threshold injury is generally a soft tissue injury, and a broken bone isn't soft tissue. So a fracture caused by the crash will usually take the injury beyond the threshold, although the insurer still decides on the medical evidence. If you have a fracture along with soft tissue injuries, make sure the fracture is clearly recorded on every certificate and report.
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.
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.
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 Catherine Field
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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.