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Lumbar Disc Herniation: What the PIC Looks For in CTP Disputes (Bankstown)

This article explains what evidence the PIC expects in disputes over lumbar disc herniation claims under NSW CTP laws. It covers medical documentation, rehabilitation plans, and the PIC's assessment criteria, along with steps to resolve disputes and when to seek legal advice.

Current as at 18 August 2026

Lumbar Disc Herniation and CTP Disputes in NSW

Where a person's only injuries resulting from the accident are threshold injuries, weekly benefits and treatment and care generally cease after 52 weeks (ss 3.11 and 3.28).

If you've suffered a lumbar disc herniation in a motor accident in NSW, understanding what the Personal Injury Commission (PIC) expects during disputes is critical. The PIC assesses claims under the Motor Accident Injuries Act 2017 and SIRA guidelines, which define what evidence and documentation are required to support your case. This article explains the practical steps, evidence, and legal considerations to resolve disputes over lumbar disc herniation claims in Bankstown.

NSW CTP Rules for Lumbar Injuries

Under NSW CTP laws, lumbar disc herniation is classified as a soft tissue injury if it meets the criteria in the Motor Accident Guidelines. The PIC evaluates whether the injury falls within the 'threshold injury' definition, which includes injuries that result in a whole person impairment (WPI) of 10% or more. For lumbar disc herniation claims, the PIC will typically require:

  • Medical imaging (e.g., MRI scans) showing a disc protrusion or herniation.
  • Clinical evidence of neurological symptoms, such as radiculopathy (nerve root compression), which is a key factor in determining severity.
  • Rehabilitation plans from a physiotherapist or occupational therapist, as these demonstrate the impact of the injury on daily activities.

The PIC also considers whether the injury meets the spinal nerve-root qualification: a herniation causing neurological signs other than radiculopathy may still qualify as a soft tissue injury, but radiculopathy requires specific clinical signs under the guidelines.

Evidence to Resolve PIC Disputes

When disputing a lumbar disc herniation claim, the PIC will scrutinise the following:

1. Medical Documentation

  • MRI or CT scans showing the extent of the herniation.
  • Consultation notes from a specialist, such as a neurologist or orthopaedic surgeon, detailing the diagnosis and treatment plan.
  • Progress notes from physiotherapy or occupational therapy, showing the injury's impact on mobility, work, or daily tasks.

2. Rehabilitation and Work Impact

  • Evidence of reduced capacity to work or perform household duties, such as a doctor's note stating you're unfit for work.
  • Evidence of ongoing pain or disability, such as a diary or pain rating scale.

3. PIC's Assessment of Severity

The PIC uses the Motor Accident Guidelines to determine if the injury meets the threshold for compensation. For example, if the herniation is associated with radiculopathy and neurological signs, the PIC may classify it as a threshold injury. However, if the injury is minor and does not meet the WPI threshold, benefits may be limited after 52 weeks under the Act.

Time Limits and Dispute Resolution

CTP claims in NSW have strict time limits. You must notify the PIC within 52 weeks of the accident, and all claims must be resolved within 52 weeks of the injury date. If the PIC disputes your claim, you can:

  • Request an internal review through the PIC's medical dispute pathway.
  • Seek independent medical evidence to challenge the PIC's assessment.

It's important to note that a challenge does not guarantee a changed decision. The PIC will rely on its own medical experts and the Motor Accident Guidelines to determine the outcome.

When to Seek Legal Advice

If the PIC disputes your lumbar disc herniation claim or if you're unsure how to respond to their assessment, it's essential to seek legal advice. A solicitor can help you:

  • Prepare a strong case by gathering and presenting the necessary evidence.
  • Challenge the PIC's decision if you believe the assessment is incorrect.
  • Navigate the CTP dispute process, including internal reviews and appeals.

Practical Example

Consider this scenario: After a motor accident in Bankstown, you suffer a lumbar disc herniation. Your MRI shows a disc protrusion, but the PIC disputes the severity, arguing it's a minor soft tissue injury. To resolve this, you would need:

  • A specialist report confirming the herniation's impact on your mobility.
  • Evidence of reduced work capacity, such as a doctor's note.
  • A rehabilitation plan showing the injury's effect on daily activities.

By providing this evidence, you can demonstrate that the PIC's assessment is incorrect and that your claim meets the threshold for compensation.

Next Steps

CTP claims involving lumbar disc herniation depend on the specific facts of your case. Time limits, evidence requirements, and the PIC's interpretation of the Motor Accident Guidelines all play a role in determining the outcome. To ensure your claim is properly assessed, complete the quick, no obligation enquiry form to request contact about your circumstances.

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