Is a serious injury automatically “non-threshold” in NSW CTP?

Not always. The legal classification depends on the statutory definitions, the guidelines, and the medical evidence. If an insurer has made a classification decision, there may be review pathways.

What should I do first if I have a serious injury after a crash?

Prioritise medical treatment and ensure your injuries and symptoms are documented early. Preserve evidence about the crash and your functional impact. Strict time limits can apply in NSW CTP matters.

Do serious injury CTP matters often involve disputes?

They can. Disputes often involve causation, treatment approvals, work capacity, injury classification and medical issues. Some disputes may be determined through the NSW Personal Injury Commission (PIC) depending on the decision type.

What evidence usually matters most?

Consistent medical records, specialist reports, imaging where relevant, and clear evidence of functional impact over time. The right evidence depends on the diagnosis and the issues in dispute.

What if the insurer approves some treatment but refuses surgery, rehabilitation or psychology?

Treat that as a decision-specific evidence problem. Ask for written reasons, match the refusal to the treating recommendation, and prepare the review material around clinical need, functional goals, alternatives tried, and why the proposed treatment is reasonable and necessary.

Can a serious injury still involve a WPI or threshold dispute?

Yes. Severe symptoms do not automatically settle the legal pathway. WPI, threshold injury, causation and treatment disputes can still arise, so the medical evidence should be organised around the exact insurer decision being challenged.

Serious injuries after a car accident (NSW)

If you’ve suffered a serious injury after a motor accident, you’ll usually be dealing with two tracks at once: your medical recovery and the claim process. NSW CTP matters can also involve insurer decisions about treatment approval, weekly payments, work capacity, threshold injury, WPI, common law damages readiness and the correct Personal Injury Commission pathway.

This hub links to diagnosis-specific pages and explains how to organise evidence around the actual insurer decision. General information only; the right pathway depends on the injury, the written insurer reason, and the live deadline.

Medical records, imaging, insurer decision letters and rehabilitation notes arranged for a serious NSW CTP injury evidence review. — Serious injury CTP files work better when the diagnosis, treatment record, functional impact and insurer decision are organised together before review or PIC steps.

Serious injury pages

Shoulder injury

NSW CTP shoulder injury guide covering crash mechanisms, active range of motion, imaging, clinical findings and Part 6 WPI assessment.

Rotator cuff tear

How NSW CTP rotator cuff tears are assessed using active shoulder ROM or a verified analogous upper-extremity method, with imaging and causation evidence.

Frozen shoulder

Adhesive capsulitis and frozen shoulder after a NSW motor accident: active ROM, capsular restriction, causation evidence and WPI method.

Shoulder impingement

NSW CTP shoulder impingement guide covering painful arc findings, active ROM, cuff and bursal evidence, treatment and WPI assessment.

Shoulder dislocation and instability

NSW CTP shoulder dislocation guide covering instability, labral injury, active ROM, nerve findings and permanent impairment assessment.

Clavicle and AC joint injury

NSW CTP clavicle fracture and AC joint injury guide covering deformity, shoulder ROM, imaging, surgery and permanent impairment evidence.

Biceps tendon injury

NSW CTP biceps tendon injury guide covering proximal and distal tears, active shoulder and elbow ROM, surgery and WPI evidence.

Elbow injury

NSW CTP elbow injury guide covering fracture, dislocation, tendon injury, active flexion, extension, forearm rotation and WPI assessment.

Wrist injury

NSW CTP wrist injury guide covering fracture, ligament and carpal instability, active ROM, radial and ulnar deviation and nerve evidence.

Hand and finger injury

NSW CTP hand and finger injury guide covering fracture, tendon and nerve injury, digit ROM, sensory loss and upper-extremity conversion.

Carpal tunnel and nerve injury

NSW CTP carpal tunnel and peripheral nerve injury guide covering motor, sensory and pain deficits, EMG/NCS and Part 6 nerve tables.

Upper-limb CRPS

NSW CTP upper-limb CRPS guide covering the 8 of 11 criteria, type I and II methods, joint ROM, sensory and motor evidence.

Hip injury

NSW CTP hip injury guide covering fracture, labral and soft tissue injury, active ROM, arthritis radiology, diagnosis-based estimates and WPI.

Hip replacement

NSW CTP hip replacement WPI guide explaining AMA4 Table 65 point scoring, Table 64 conversion, walking evidence and why surgery is not a fixed percentage.

Knee injury

NSW CTP knee injury guide covering fracture, meniscus, ligament, patella, active ROM, arthritis radiology and diagnosis-based assessment.

Meniscus tear

NSW CTP meniscus tear guide covering rupture evidence, locking, surgery, active knee ROM, Table 64 and WPI assessment.

Knee ligament injury

NSW CTP knee ligament injury guide covering measured laxity, ACL/PCL/MCL/LCL surgery, clause 6.98, Table 64 and combination rules.

Knee replacement

NSW CTP knee replacement WPI guide explaining AMA4 Table 66 point scoring, deductions, Table 64 conversion and evidence of the actual result.

Patella and patellofemoral injury

NSW CTP patella fracture and patellofemoral injury guide covering tracking, cartilage, active knee ROM, radiology and WPI methods.

Tibial plateau fracture

NSW CTP tibial plateau fracture guide covering CT and X-ray findings, alignment, knee movement, ligament injury and Part 6 WPI methods.

Ankle injury

NSW CTP ankle injury guide covering fracture, ligament and tendon injury, active movement, ankylosis, arthritis and diagnosis-based WPI assessment.

Foot injury

NSW CTP foot injury guide covering calcaneus, midfoot and toe injuries, active movement, deformity, arthritis and diagnosis-based assessment.

Leg length discrepancy

NSW CTP leg length discrepancy guide covering true limb-length measurement, CT evidence, modified Table 35 values and combination limits.

Lower-limb nerve injury

NSW CTP lower-limb peripheral nerve injury guide covering motor, sensory and dysaesthetic loss, EMG evidence, Table 68 and combination limits.

CRPS lower limb

NSW CTP lower-limb CRPS guide covering the 8-of-11 criteria, CRPS I and II methods, objective signs and prohibited combinations.

Gait derangement

NSW CTP gait derangement guide explaining why gait is a last-resort lower-limb WPI method, Table 36 limits and walking-aid evidence.

Concussion after a motor accident

NSW CTP concussion guide covering crash symptoms, objective clinical evidence, threshold injury classification and neurological WPI assessment.

Mild traumatic brain injury

How mild traumatic brain injury is diagnosed and assessed in NSW CTP claims, including objective evidence, threshold injury and permanent impairment.

Traumatic brain injury

Detailed NSW CTP traumatic brain injury guide covering cognitive, behavioural, seizure and functional evidence, threshold injury and WPI methods.

Post-concussion symptoms

NSW CTP guide to persistent post-concussion symptoms, differential diagnosis, medical evidence, threshold classification and WPI assessment.

Nerve damage

NSW CTP nerve damage guide explaining spinal roots, peripheral nerves and central injury, objective tests, threshold classification and WPI methods.

Cranial nerve injury

NSW CTP cranial nerve injury guide covering facial, trigeminal, optic, vestibular and swallowing evidence, threshold classification and WPI.

Vestibular injury and dizziness

NSW CTP vestibular injury guide covering vertigo, objective balance testing, threshold classification and the modified AMA4 WPI classes.

Psychological injury after a car accident

NSW CTP psychological injury guide explaining diagnosis, threshold injury, causation, PIRS psychiatric WPI and evidence after a crash.

PTSD after a car accident

NSW CTP PTSD guide covering DSM diagnosis, threshold classification, causation, treatment evidence and PIRS psychiatric WPI.

Adjustment disorder after a crash

NSW CTP adjustment disorder guide covering the current threshold injury rule, diagnosis, causation, treatment evidence and psychiatric WPI.

Acute stress disorder after a crash

NSW CTP acute stress disorder guide covering symptoms, DSM diagnosis, the express threshold injury rule, evidence and later psychiatric assessment.

Psychiatric WPI and PIRS

How NSW CTP psychiatric WPI is assessed using six PIRS tables, median class, aggregate score, treatment adjustment and separate physical WPI.

Threshold psychological injury

Current NSW CTP threshold psychological injury rules for symptoms, recognised psychiatric illness, acute stress disorder and adjustment disorder.

Hearing loss after a motor accident

NSW CTP hearing loss guide covering crash injuries, audiograms, binaural hearing impairment, tinnitus limits and WPI evidence.

Tinnitus after a motor accident

NSW CTP tinnitus guide explaining accident causes, audiology evidence and the clause 6.180 rule requiring accident-caused hearing loss.

Vision injury after a motor accident

NSW CTP vision injury guide covering acuity, visual fields, diplopia, ophthalmology evidence and AMA4 Chapter 8 impairment assessment.

Facial injury and facial scarring

NSW CTP facial injury guide covering fractures, facial nerve function, disfigurement, photographs and scarring assessment methods.

Dental injury after a motor accident

NSW CTP dental injury guide covering fractured teeth, prostheses, X-rays, chewing restriction and permanent impairment assessment.

Jaw and TMJ injury

NSW CTP jaw and TMJ injury guide covering fracture, disc injury, bite change, chewing tests and permanent impairment evidence.

Burns and scars after a motor accident

NSW CTP burns and scars guide covering grafts, contracture, skin function, TEMSKI, evidence and permanent impairment assessment.

Skin scarring and WPI

NSW CTP skin scarring guide explaining AMA4 Chapter 13, TEMSKI, 0% scars, multiple scars and the evidence used in WPI assessment.

Chest, rib and sternum injury

NSW CTP chest injury guide explaining rib and sternum fractures, respiratory tests and the non-assessable healed-fracture rule.

Respiratory injury after a motor accident

NSW CTP respiratory injury guide covering lung trauma, spirometry, DCO, exercise capacity and AMA4 Chapter 5 Table 8.

Cardiac and cardiovascular injury

NSW CTP cardiovascular injury guide covering traumatic heart injury, ECG, echo, angiography, Holter evidence and WPI methods.

Abdominal injury after a motor accident

NSW CTP abdominal injury guide mapping bowel, liver, spleen, urinary, hernia and scar injuries to the correct WPI method.

Digestive injury after a motor accident

NSW CTP digestive injury guide covering bowel, stomach, pancreas, stoma, fistula, hernia, weight loss and AMA4 Chapter 10.

Liver and spleen injury

NSW CTP liver and spleen injury guide covering laceration, surgery, liver function, AMA4 Table 6 and the 3% post-traumatic splenectomy rule.

Urinary and reproductive injury

NSW CTP urinary and reproductive injury guide covering kidney, bladder, urethral, sexual and reproductive impairment evidence.

Endocrine injury after a motor accident

NSW CTP endocrine injury guide covering pituitary, thyroid, adrenal, pancreatic and breast injury evidence under AMA4 Chapter 12.

Chronic pain and CRPS

NSW CTP chronic pain guide explaining why AMA4 Chapter 15 is prohibited, how body-system pain is included and how CRPS is assessed.

Spinal fusion surgery

Surgery timing, rehab, function and treatment disputes.

Spinal cord injury

Central motor and sensory findings, rehabilitation, care and the combined Part 6 impairment method.

Cauda equina syndrome

Emergency clinical signs, bilateral neurological evidence and the specific clause 6.153 impairment definition.

Whiplash injury

When cervical soft tissue injury remains threshold and what evidence may change the classification.

Neck and cervical spine injury

Cervical discs, nerve roots, fracture and cord findings under the modified DRE method.

Back and lumbar spine injury

Low-back pain, sciatica, SLR testing, radiculopathy and lumbar DRE evidence.

Thoracic spine injury

Mid-back strain, fracture, cord findings and thoracolumbar DRE assessment.

Disc bulge and disc prolapse

Why imaging alone is insufficient and how disc findings must match clinical signs.

Spinal fracture

Compression measurement, fracture patterns, multilevel compromise and DRE categories.

Spinal surgery

Treatment disputes, operative evidence, post-operative findings and later WPI assessment.

Pelvic fracture and sacroiliac injury

Pelvic and acetabular methods, SI soft tissue classification and associated injuries.

Shoulder surgery disputes

Denials for arthroscopy/reconstruction, IME pushback, and PIC medical pathway.

Radiculopathy (nerve root pain)

Radiating pain, weakness/numbness — clinical signs vs imaging and causation issues.

Amputation

Rehab, prosthetics, pain issues and major functional impacts.

Major depressive disorder (MDD)

Depression symptoms after a crash — treatment evidence and work capacity impacts.

Fractures with ORIF surgery

Hardware, recovery, restrictions, treatment disputes and work-capacity evidence.

Evidence pack

What to collect before a serious injury review or PIC step

hospital discharge summaries, ambulance notes and early GP entries showing the accident mechanism and first symptoms
imaging, specialist reports and treatment plans that connect diagnosis, causation and functional restrictions
certificates of capacity, duties, rosters, wage evidence and employer notes if work capacity or weekly payments are affected
rehabilitation, surgery, psychology or pain-management recommendations with reasons, goals and expected functional benefit
a dated symptom and activity timeline showing flare-ups, medication changes, sleep impact and practical limits over time

Match the serious injury to the insurer decision

The same diagnosis can create different NSW CTP problems. A spinal injury may involve surgery approval, weekly payments, WPI, an IME report and common law damages readiness. Keep each issue separate so the evidence answers the decision that is actually live.

Treatment approval or surgery refusal

Map the refusal reason to the treating recommendation, quote, clinical notes and functional goal. Do not answer a surgery dispute with a generic injury summary.

Open related guide →

Weekly payments or capacity for work

Separate the diagnosis from the actual work-capacity question: duties, hours, restrictions, certificates, suitable work and earnings impact.

Open related guide →

Threshold injury, WPI or damages pathway

Serious symptoms may still need method-specific evidence for threshold, WPI greater than 10%, causation and non-economic loss issues.

Open related guide →

IME or PIC medical pathway

If an IME report drives the decision, respond to the assumptions, examination findings, missing records and correct PIC medical stream.

Open related guide →

What usually matters in serious injury CTP claims

Early documentation: symptoms, mechanism of injury, functional limits, and treatment.
Specialist evidence: the right specialist depends on the diagnosis (for example neurology, neurosurgery, orthopaedics, psychiatry).
Functional impact over time: ability to work, study, care for yourself, and daily activities.
Treatment approvals: disputes can arise about what is “reasonable and necessary”.

If you need help quickly, use the enquiry form — we can discuss the next step and what evidence usually matters.

Frequently asked questions

Is a serious injury automatically “non-threshold” in NSW CTP?: Not always. The legal classification depends on the statutory definitions, the guidelines, and the medical evidence. If an insurer has made a classification decision, there may be review pathways.
What should I do first if I have a serious injury after a crash?: Prioritise medical treatment and ensure your injuries and symptoms are documented early. Preserve evidence about the crash and your functional impact. Strict time limits can apply in NSW CTP matters.
Do serious injury CTP matters often involve disputes?: They can. Disputes often involve causation, treatment approvals, work capacity, injury classification and medical issues. Some disputes may be determined through the NSW Personal Injury Commission (PIC) depending on the decision type.
What evidence usually matters most?: Consistent medical records, specialist reports, imaging where relevant, and clear evidence of functional impact over time. The right evidence depends on the diagnosis and the issues in dispute.
What if the insurer approves some treatment but refuses surgery, rehabilitation or psychology?: Treat that as a decision-specific evidence problem. Ask for written reasons, match the refusal to the treating recommendation, and prepare the review material around clinical need, functional goals, alternatives tried, and why the proposed treatment is reasonable and necessary.
Can a serious injury still involve a WPI or threshold dispute?: Yes. Severe symptoms do not automatically settle the legal pathway. WPI, threshold injury, causation and treatment disputes can still arise, so the medical evidence should be organised around the exact insurer decision being challenged.

Talk to a lawyer about your injury

If you’ve suffered a serious injury, it’s often worth getting advice early — especially if treatment approvals, capacity decisions, or medical disputes are in play.

Related core pages