Legal Advice

How to Lodge a SIRA Complaint About Treatment Funding in NSW CTP Claims

This article explains how to dispute treatment funding decisions under NSW CTP claims by lodging a complaint with SIRA. It outlines covered treatment costs, the complaint process, and when to seek legal advice. The information applies to Ballina and is based on NSW CTP laws.

Current as at 3 October 2026

If your insurer has refused to fund treatment costs under your NSW Compulsory Third Party (CTP) claim, you may be able to raise a complaint with the State Insurance Regulatory Authority (SIRA). This article explains the process for lodging a SIRA complaint about treatment funding, what costs are covered, and steps to take if your claim is denied. The information focuses on Ballina and applies to motor accidents covered under the Motor Accident Injuries Act 2017.

What Costs Are Covered Under SIRA-Funded CTP Claims?

Under NSW CTP laws, your insurer must fund treatment costs that are reasonably necessary for your recovery. This includes medical treatments like physiotherapy, chiropractic care, and specialist consultations. It also covers diagnostic tests such as X-rays and MRIs. However, the insurer may refuse to fund costs that are not directly related to your injury or are considered excessive.

For example, if your doctor recommends a treatment that is not listed in the Motor Accident Guidelines, your insurer may dispute its necessity. SIRA’s guidelines state that treatment must be 'reasonably necessary' and 'directly related to the injury.' This means your healthcare provider must document how the treatment addresses your specific condition.

How to Lodge a SIRA Complaint About Treatment Funding

If your insurer denies funding for treatment costs, you can request a review of their decision. If the review is unsatisfactory, you may lodge a formal complaint with SIRA. Here are the key steps:

  1. Request an internal review: Contact your insurer’s claims department to ask for a written explanation of why your treatment costs were denied. You may also request a review of their decision.
  2. Gather evidence: Collect all relevant documents, including medical reports, treatment invoices, and correspondence with your insurer. Your healthcare provider should also confirm the treatment’s relevance to your injury.
  3. Lodge a complaint with SIRA: Use SIRA’s online complaint form or contact them directly. Your complaint must clearly state the issue, reference your claim number, and include supporting evidence.

SIRA will investigate your complaint and may require your insurer to provide additional information. If your complaint is upheld, your insurer must cover the disputed treatment costs.

What to Do If Your Insurer Refuses to Fund Treatment

If your insurer continues to deny funding, you may need to escalate the matter. SIRA has the authority to enforce compliance with CTP laws, including ordering insurers to pay for approved treatment. However, there are time limits: you must lodge a complaint within 28 days of receiving the insurer’s decision, unless you have a valid reason for the delay.

It’s also important to note that your treatment must be approved by your healthcare provider and documented in your medical records. If your insurer disputes the necessity of your treatment, your doctor’s notes will play a key role in the SIRA review.

When to Seek Legal Advice

While SIRA provides a formal complaints process, some issues may require legal assistance. For example, if your insurer refuses to fund treatment that is clearly necessary, or if your claim is denied due to a misinterpretation of the law, a solicitor may help you challenge the decision.

Legal professionals can also assist with disputes over the amount of funding or if your claim overlaps with other benefits like workers’ compensation. However, legal advice is not required for all complaints, many issues can be resolved through SIRA’s process alone.

Next Steps After a SIRA Complaint

After lodging your complaint, SIRA will notify your insurer and request a response. You may be asked to provide additional information or attend a meeting. If your complaint is rejected, you can request a review by a higher authority within SIRA.

In some cases, you may also consider mediation or legal action if your insurer fails to comply with CTP laws. However, legal proceedings are typically a last resort and may involve complex procedures.

Final Advice

Disputing treatment funding decisions under NSW CTP laws requires careful documentation and adherence to SIRA’s guidelines. Always ensure your healthcare provider clearly links your treatment to your injury, and keep records of all correspondence with your insurer. If your complaint is denied, consider seeking legal advice to explore further options.

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

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