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CRPS After Road Trauma: Key Questions Injured People Ask in NSW

This article explains how NSW CTP rules handle claims for chronic regional pain syndrome (CRPS) after road trauma. It outlines the evidence required, timeframes for claims, and when to seek legal advice. Injured people in Greater Sydney can use this information to understand their options under the CTP scheme.

Current as at 7 November 2026

CRPS After Road Trauma, What Injured People Need to Know in NSW

A threshold injury under the Motor Accident Injuries Act 2017 (NSW) includes a soft tissue injury and a psychological or psychiatric injury that is not a recognised psychiatric illness (adjustment disorder and acute stress disorder are the usual examples; s 1.6 and Motor Accident Guidelines Part 5).

If you've developed chronic regional pain syndrome (CRPS) following a road trauma in New South Wales, you may have questions about how the Compulsory Third Party (CTP) scheme handles your claim. CRPS is a complex condition that requires specific medical evidence to establish, and NSW CTP rules treat it differently from other injuries. This article explains how the CTP system assesses CRPS claims, what evidence is needed, and how long the process may take.

How Does the NSW CTP System Handle CRPS Claims?

Under the Motor Accident Injuries Act 2017 (MAIA), CRPS is classified as a 'threshold injury' if it meets specific medical criteria. To qualify for CTP benefits, your condition must be diagnosed as a neurological injury with a clear link to the road trauma. SIRA's Motor Accident Guidelines define CRPS as a condition involving persistent pain, abnormal sensitivity, and autonomic dysfunction that cannot be explained by a pre-existing condition.

Unlike other injuries, CRPS claims require detailed medical documentation, including specialist reports and imaging, to prove the condition is not due to a pre-existing issue. The CTP insurer will assess whether your symptoms meet the clinical criteria outlined in the guidelines. If your CRPS is diagnosed as a 'threshold injury', you may be eligible for weekly income benefits and treatment and care payments.

What Evidence Is Needed for a CRPS Claim?

To support your CRPS claim, you'll need:

  • A confirmed diagnosis from a medical practitioner, preferably a neurologist or pain specialist
  • Medical records showing the condition developed after the road trauma
  • Evidence that the injury is not due to a pre-existing condition
  • Documentation of how CRPS affects your daily life and ability to work

SIRA advises that claims for CRPS require 'objective evidence of neurological signs' to establish the injury's origin. This may include nerve conduction studies, MRI scans, or specialist opinions confirming the condition is not psychosomatic.

How Long Does a CRPS CTP Claim Take?

The CTP claims process for CRPS can take several months to years, depending on the complexity of the case. Insurers must assess whether your condition meets the threshold injury criteria, which may involve expert medical opinions. If your claim is disputed, you may need to request a review or seek independent medical advice.

In some cases, the CTP insurer may limit benefits after 52 weeks if your condition is classified as a threshold injury. However, if your CRPS is determined to be a 'whole person impairment' (a more severe injury), you may be eligible for long-term compensation. The exact outcome depends on the medical evidence and the insurer's assessment.

A Hypothetical Example of a CRPS Claim

Consider a scenario where a driver sustains a whiplash injury in a car accident. Six months later, they develop CRPS in their neck and arm, with symptoms including burning pain, swelling, and sensitivity. Their doctor confirms the condition is not due to a pre-existing injury. Under the CTP scheme, they may be eligible for weekly income benefits and treatment payments for the first 52 weeks. If their condition is later assessed as a whole person impairment, they may receive additional compensation.

When to Seek Legal Advice

If your CTP claim is delayed, disputed, or you're unsure about your eligibility, it's important to seek legal advice. A solicitor can help you understand your rights, ensure your claim is processed correctly, and challenge any unfair decisions. Remember, every claim depends on its own facts, and the CTP system can be complex to navigate without professional guidance.

Next Steps for Injured People in Greater Sydney

If you're dealing with CRPS following a road trauma, start by gathering all medical records and documenting your symptoms. Contact the CTP insurer to begin the claims process, and consider seeking independent medical advice if your claim is rejected. Remember to act promptly, time limits apply to CTP claims, and delays can affect your ability to receive benefits.

Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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