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Psychiatric Injury Thresholds in CTP Claims: Caregiver and Family Considerations on the Central Coast

This article explains the psychiatric injury threshold for NSW CTP claims, focusing on how caregivers and families on the Central Coast can support injured claimants. It outlines the legal framework, evidence requirements, and steps to take when disputes arise, while emphasizing the need for professional legal advice.

Current as at 7 October 2026

Psychiatric Injury Thresholds in NSW CTP Claims

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).

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 or a family member has suffered a psychiatric injury in a motor accident on the Central Coast, understanding the legal threshold for claiming compensation is critical. Under NSW law, psychiatric injuries must meet specific criteria to qualify for Compulsory Third Party (CTP) benefits. This article explains how SIRA’s guidelines apply to these claims, focusing on the practical implications for caregivers and families.

Key Legal Framework for Psychiatric Injuries

The Motor Accident Injuries Act 2017 (MAIA) governs CTP claims in NSW. SIRA’s guidelines define a 'threshold injury' as a condition that meets clinical and functional criteria. For psychiatric injuries, this includes conditions like post-traumatic stress disorder (PTSD), depression, or anxiety that result from the accident. The injury must be 'more than minor' and have a demonstrable impact on daily life.

SIRA’s Motor Accident Claims page confirms that psychiatric injuries must be documented by a medical practitioner and meet the 'threshold injury' definition in the Motor Accident Guidelines. This means the injury must be serious enough to require treatment and have a measurable effect on the person’s ability to work, study, or perform routine tasks.

Practical Steps for Caregivers and Families

Caregivers and families play a vital role in supporting injured claimants. To strengthen a CTP claim for a psychiatric injury, the following evidence is typically required:

  • Medical records showing a diagnosed psychiatric condition linked to the accident
  • SIRA Form 1 (Claim for Compensation) completed by the injured person
  • Evidence of impact on daily life, such as difficulty sleeping, work absence, or strained relationships
  • Witness statements from family members or caregivers detailing the injury’s effects

For example, if a family member develops anxiety after a car accident, a psychologist’s report confirming the diagnosis and its connection to the accident would be essential. Caregivers should also document how the injury affects their ability to provide care, such as increased stress or sleep disturbances.

Time Limits and Dispute Resolution

CTP claims must be made within 52 weeks of the accident, unless the injury is classified as a 'threshold injury' under the MAIA. If the injury meets the threshold criteria, the 52-week time limit for benefits may be extended, but this depends on the specific circumstances. For claims involving psychiatric injuries, it’s crucial to submit evidence promptly to avoid missing deadlines.

Disputes over psychiatric injury claims are resolved by SIRA. If the insurer rejects a claim, the injured person or their representative can request a review. In some cases, independent medical opinions or expert assessments may be required to determine whether the injury meets the threshold.

When to Seek Legal Advice

Caregivers and families should consult a solicitor if:

  • The injured person’s condition worsens or requires long-term treatment
  • The claim is denied and the decision is not appealed
  • There are disputes over the extent of the injury or its impact

A lawyer can help navigate SIRA’s processes, ensure all evidence is properly submitted, and challenge decisions that may unfairly limit benefits. This is particularly important for complex cases involving long-term psychiatric conditions.

Final Considerations

Psychiatric injuries in CTP claims require careful documentation and adherence to SIRA’s guidelines. Caregivers and families on the Central Coast should work closely with medical professionals and legal experts to ensure claims are processed fairly. Remember, every claim depends on its own facts, and the outcome will depend on the evidence and legal interpretation.

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