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How SIRA Assesses Funding for Treatment Costs in NSW CTP Claims

SIRA assesses treatment costs for NSW CTP claims based on medical necessity, reasonableness, and documentation. Covered costs include medical consultations, diagnostics, and therapy, while cosmetic procedures are generally excluded. Claimants must provide detailed records to support their funding request. Time limits and dispute options apply depending on the injury type and claim timeline.

Current as at 19 June 2026

How SIRA Assesses Funding for Treatment Costs in NSW CTP Claims

Under New South Wales law, the State Insurance Regulatory Authority (SIRA) oversees the assessment of treatment costs for motor accident claims. When a claimant seeks funding for medical treatment, SIRA evaluates whether the costs are reasonable, necessary, and directly related to the injury. This process is guided by the Motor Accident Guidelines and the specific terms of the Compulsory Third Party (CTP) scheme.

What Treatment Costs Are Typically Covered

SIRA covers treatment costs that are medically necessary and directly related to the injury caused by the motor accident. This includes:

  • Medical consultations and specialist appointments
  • Diagnostic tests (e.g., X-rays, MRIs)
  • Medications prescribed for the injury
  • Physiotherapy, occupational therapy, and other rehabilitation services
  • Transportation to and from medical appointments (if required)

However, costs not directly related to the injury, such as cosmetic procedures or unrelated dental work, are generally not funded. SIRA also requires that treatment be provided by registered medical practitioners and that the treatment plan aligns with the Motor Accident Guidelines.

How SIRA Assesses Funding for Treatment Costs

SIRA evaluates treatment costs based on three key factors:

  1. Medical necessity: The treatment must be essential for recovery or managing the injury. For example, a broken arm requiring X-rays and physiotherapy would be funded, while a routine check-up unrelated to the injury would not.
  2. Reasonableness: The cost of treatment must be proportionate to the injury. SIRA considers whether the treatment is the most cost-effective option and whether the provider’s fees are within standard industry rates.
  3. Documentation: Claimants must provide detailed records, including medical reports, invoices, and correspondence with healthcare providers. These documents help SIRA verify that the treatment is both necessary and appropriately priced.

A hypothetical example: If a claimant sustains a soft tissue injury (e.g., a sprained ankle) and undergoes MRI scans and physiotherapy, SIRA would assess whether these treatments are clinically necessary and whether the costs are reasonable based on standard medical practice.

Proving Treatment Costs Are Reasonable Under SIRA’s Framework

To support a funding request, claimants should:

  • Keep all medical records and invoices
  • Provide a detailed treatment plan from their healthcare provider
  • Submit a letter from their doctor explaining why the treatment is necessary
  • Respond to any requests for additional information from SIRA

Claimants should also be aware that SIRA may require a second opinion or review of their medical records if they dispute the assessment. It is important to act promptly and provide all requested documentation to avoid delays.

Time Limits and When to Seek Advice

Under NSW law, claims must typically be submitted within 52 weeks of the accident for certain types of injuries. For injuries that meet the 'threshold injury' criteria (as defined in the Motor Accident Injuries Act 2017), weekly benefits and treatment funding may be limited after 52 weeks. If a claimant believes their treatment costs are being unfairly assessed, they should seek legal advice before the 52-week deadline to explore options for dispute resolution.

Next Steps

Understanding how SIRA assesses treatment costs is essential for claimants seeking compensation under the NSW CTP scheme. While the guidelines provide a clear framework, the specific outcome of a claim depends on the facts of the case. For personalized advice on your circumstances, complete the quick, no obligation enquiry form.

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