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Resolving Psychological Treatment Plan Disputes in NSW CTP Claims

Residents in regional NSW facing disputes over psychological treatment plans under the NSW CTP scheme should understand SIRA's guidelines, seek independent assessments, and act within time limits. Disputes can be resolved through internal reviews, the Personal Injury Commission, or legal advice. General information cannot determine whether a claim is available in an individual case.

Current as at 17 August 2026

Psychological Treatment Plan Disputes 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're involved in a motor accident in New South Wales and your treatment plan for psychological injuries is disputed, understanding your options is critical. The NSW Compulsory Third Party (CTP) scheme covers psychological treatment, but disagreements over the plan's validity or necessity can delay compensation. This article explains how to resolve such disputes, focusing on regional NSW and the role of SIRA guidelines.

How SIRA Guidelines Address Psychological Treatment Plan Disputes

The State Insurance Regulatory Authority (SIRA) oversees the NSW CTP scheme and provides detailed guidelines for claims. Under the Motor Accident Injuries Act 2017, psychological treatment is considered a valid claim if it meets the 'threshold injury' criteria. SIRA's guidelines state that treatment plans must be evidence-based and clinically justified. If your insurer disputes the plan, they must provide a written explanation based on these criteria.

For example, if your psychologist recommends cognitive behavioural therapy (CBT) for anxiety, the insurer may challenge its necessity. SIRA requires that treatment plans include documentation from a registered mental health professional, such as a psychologist or psychiatrist, confirming the diagnosis and treatment goals. Disputes often hinge on whether the plan aligns with standard clinical practices.

Practical Steps for Regional NSW Claimants

Residents in regional NSW may face additional challenges, such as limited access to specialists or delays in accessing services. To resolve disputes, take these steps:

  • Request a written explanation: Insurers must provide a clear reason for disputing your treatment plan. If they fail to do so, this can weaken their case.
  • Seek independent assessment: You can request an independent mental health professional to review your plan. This is particularly useful if the insurer claims the treatment is not 'evidence-based' but fails to define what evidence is acceptable.
  • Use SIRA's dispute resolution process: If the insurer refuses to pay, you can escalate the matter to SIRA. Regional claimants should contact SIRA's claims team directly, as some disputes may require local office intervention.
  • Document all correspondence: Keep copies of all communications with insurers, including emails, letters, and treatment records. This evidence is crucial if you need to challenge a decision.

Time Limits and When to Seek Advice

The NSW CTP scheme has strict time limits. Most claims must be submitted within 52 weeks of the accident, though extensions may apply for complex cases. If your treatment plan is disputed, act quickly: SIRA allows for disputes to be resolved within 28 days of the insurer's objection, though this can be extended for good cause.

If your insurer refuses to pay for psychological treatment or disputes the plan's validity, you may need to challenge their decision. However, resolving such disputes can be complex, especially in regional areas where access to legal support is limited. It's important to seek advice before deadlines expire.

Internal Review and Medical Dispute Pathways

If your claim is rejected, you can request an internal review by the insurer. If the review is unsatisfactory, you may escalate the matter to the Personal Injury Commission (PIC), which oversees CTP claims. The PIC can review disputes where there is a disagreement about the medical necessity of treatment.

The PIC's medical dispute pathway allows for independent medical assessments. However, it's important to note that challenges do not guarantee a changed decision. The PIC will assess whether the treatment plan meets SIRA's guidelines and whether the insurer's objection is justified.

What to Do If You Face a Dispute

If your psychological treatment plan is disputed, take these steps:

  1. Review the insurer's objection letter to understand their concerns.
  2. Consult your treating mental health professional to confirm the plan's validity.
  3. Submit a formal response to the insurer, explaining why the treatment is necessary.
  4. Contact SIRA if the dispute is unresolved. Regional offices may offer additional support.
  5. Seek legal advice if the insurer refuses to pay or disputes the claim.

Final Steps for Regional Claimants

Residents in regional NSW may face unique challenges when resolving psychological treatment disputes. Ensure you follow SIRA's guidelines, document all interactions, and act within time limits. If you're unsure how to proceed, contact a legal professional who specializes in CTP claims. Every claim depends on its own facts, and resolving a dispute requires careful attention to both medical and legal requirements.

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

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