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Psychological Injury Claims in NSW CTP: How Insurers Assess Compensation

This article explains how NSW CTP insurers assess psychological injuries, the factors influencing their decisions, and steps to challenge a denied claim. It references SIRA guidelines and provides practical advice for claimants in Greater Sydney.

Current as at 19 June 2026

Understanding How NSW CTP Insurers Evaluate Psychological Injuries

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 suffered a psychological injury after a car accident in NSW, understanding how insurers assess your claim is critical. Under the Motor Accident Injuries Act 2017 (MAIA), insurers must evaluate both physical and psychological injuries using the same legal framework. This article explains how insurers determine compensation for psychological injuries, the factors they consider, and steps you can take if your claim is denied.

How NSW CTP Insurers Assess Psychological Injuries

Insurers assess psychological injuries using the Motor Accident Guidelines, which define what constitutes a threshold injury. A threshold injury includes psychological injuries that result in a whole person impairment (WPI) of 10% or more, or require treatment and care. For non-threshold injuries, insurers may still provide statutory benefits like weekly income payments or treatment coverage, depending on the severity.

Psychological injuries are evaluated based on clinical evidence, including:

  • Medical records from licensed practitioners
  • Diagnostic assessments (e.g., PTSD, anxiety, depression)
  • Evidence of ongoing symptoms affecting daily life

Insurers may also consider the duration of treatment, the type of injury, and whether the injury meets the spinal nerve-root qualification under the guidelines. For example, a traumatic brain injury with neurological signs may qualify as a threshold injury, while a non-specific stress reaction might not.

Factors Influencing Insurer Decisions

Insurers base their decisions on two main factors:

  1. Clinical evidence: Does the injury meet the criteria in the Motor Accident Guidelines?
  2. Claimant's circumstances: How does the injury impact your ability to work, live independently, or engage in daily activities?

Insurers may deny claims if they believe the injury does not meet the threshold, is not related to the accident, or if the claimant has not followed recommended treatment. For instance, a claimant who refuses to attend therapy sessions may be denied weekly income payments.

What to Do If Your Claim Is Denied

If your insurer denies your psychological injury claim, you have options:

  • Request a review: You can ask the insurer to reconsider their decision by providing additional evidence or clarification.
  • Seek independent medical assessment: A second opinion from a registered medical practitioner may help challenge the insurer's assessment.
  • Apply to the NSW Civil and Administrative Tribunal (NCAT): If disputes escalate, you may need to seek formal review through NCAT, which oversees CTP claims.

Practical Steps to Support Your Claim

To strengthen your psychological injury claim, gather:

  • Accident details: Police reports, witness statements, and photos of the scene.
  • Medical records: Ensure your treating practitioner documents the injury's impact on your mental health.
  • Evidence of treatment: Keep records of therapy sessions, medication, and any changes in your daily routine.
  • Financial impact: Provide proof of lost income or additional expenses related to your injury.

Time Limits and Next Steps

You have five years from the date of the accident to make a CTP claim under the MAIA. However, insurers may have shorter internal deadlines to process claims. If your claim is denied, act quickly to challenge the decision before time limits expire.

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

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