Legal Advice

How SIRA Reviews Treatment and Rehabilitation Plans in Motor Accident Claims in NSW

This article explains how the Personal Injury Commission (PIC) conducts merit reviews of treatment and rehabilitation plans in NSW motor accident claims. It outlines the legal framework, required evidence, procedural steps, and time limits under the Motor Accident Injuries Act 2017. The article clarifies that a PIC review assesses whether an insurer’s decision was reasonable, not whether a treatment is medically desirable. It also explains the internal review process, the role of medical evidence, and when to seek advice.

Current as at 19 June 2026

What is a PIC merit review and how does it apply to treatment and rehabilitation planning?

A Personal Injury Commission (PIC) merit review is a formal process under the Motor Accident Injuries Act 2017 (NSW) that allows an injured person to challenge a decision made by a Compulsory Third Party (CTP) insurer regarding treatment, rehabilitation, or care. In Greater Sydney and across NSW, this process commonly arises when a claimant disputes the insurer’s refusal to fund a recommended medical treatment, rehabilitation program, or ongoing care plan.

The review is not a new assessment of medical evidence but a legal evaluation of whether the insurer’s decision was reasonable and consistent with the Motor Accident Injuries Act 2017 and the Motor Accident Guidelines. The PIC does not substitute its own medical opinion but assesses whether the insurer’s decision was supported by the evidence and applied the correct legal principles.

How does a PIC merit review affect funding and approval of medical treatments?

A successful PIC merit review can result in an insurer being required to fund a previously denied treatment or rehabilitation plan. This includes physiotherapy, psychological treatment, specialist consultations, or structured rehabilitation programs. The review may also result in the insurer being directed to cover costs for equipment, home modifications, or transport to treatment.

The outcome depends on whether the insurer’s decision was based on an accurate interpretation of the medical evidence and whether the proposed treatment or plan is reasonable and necessary for recovery. The PIC will not approve a treatment that is not medically indicated or not aligned with best practice under the Motor Accident Guidelines.

What evidence supports a rehabilitation planning decision in a PIC merit review?

To succeed in a PIC merit review, claimants must provide clear, contemporaneous evidence that demonstrates the necessity and reasonableness of the proposed treatment or rehabilitation plan. Key evidence includes:

  • A detailed medical report from a treating practitioner outlining the diagnosis, prognosis, and treatment recommendations.
  • A formal rehabilitation plan developed by a qualified rehabilitation provider, including goals, timelines, and expected outcomes.
  • Documentation of prior treatment attempts and responses, including progress notes and assessments.
  • Evidence that the treatment is consistent with the Motor Accident Guidelines, particularly the section on treatment and rehabilitation planning.

In Greater Sydney, claimants often rely on reports from specialists in musculoskeletal medicine, pain management, or psychological health to support complex rehabilitation needs. The PIC will assess whether the insurer considered all available medical evidence and whether the decision to deny funding was based on a reasonable interpretation of that evidence.

What are the time limits and procedural steps in a PIC merit review?

A claimant must apply for a PIC merit review within 28 days of receiving the insurer’s written decision denying funding for treatment or rehabilitation. This deadline is strict and cannot be extended unless the PIC grants a late application for good reason.

The process begins with the claimant submitting a formal application to the Personal Injury Commission, including all supporting evidence and a summary of the dispute. The insurer then has 14 days to respond with its position. The PIC will review the submissions and may request further information or arrange a medical review if needed.

The PIC must issue a decision within 60 days of receiving the application, unless an extension is granted. The decision is final and binding on the insurer. If the PIC finds in favour of the claimant, the insurer must implement the decision within 14 days.

How does internal review fit into the dispute process?

Before applying to the PIC, a claimant must first request an internal review from the CTP insurer. This internal review must be completed within 28 days of the insurer’s initial decision. The insurer must provide a written response explaining its reasoning.

If the internal review upholds the original decision, the claimant may then apply to the PIC for a merit review. The PIC will not consider a claim unless the internal review process has been completed.

What should a claimant expect during a PIC merit review?

The PIC does not hold a hearing in most cases. Instead, it reviews written submissions and medical evidence. However, in complex cases involving disputed medical evidence, the PIC may appoint an independent medical assessor to provide a report.

The claimant is not required to attend a hearing but may choose to have a legal representative or support person present. The PIC will not change a decision simply because a claimant disagrees with it. The review is based on whether the insurer’s decision was legally sound, not on whether the claimant believes the treatment should be funded.

What if the PIC decision is not in favour of the claimant?

A claimant who disagrees with the PIC’s decision may apply to the NSW Civil and Administrative Tribunal (NCAT) for a review of the decision. This is a separate process and must be initiated within 28 days of receiving the PIC’s decision.

The PIC assesses whether the insurer’s decision was reasonable, not whether the claimant’s preferred treatment is the best option. A treatment may be medically appropriate but still denied if it is not considered necessary or proportionate under the Motor Accident Guidelines.

Hypothetical example: A claimant in Greater Sydney disputes a rehabilitation plan denial

A 38-year-old office worker in Sydney’s Inner West was involved in a rear-end collision in July 2024. She sustained soft tissue injuries to her neck and back and was referred to a rehabilitation specialist for a 12-week program involving graded exercise therapy, manual therapy, and psychological support for pain-related anxiety.

The CTP insurer denied funding, stating the treatment was not necessary because the claimant had returned to work part-time and showed no signs of ongoing impairment. The claimant sought an internal review, which was denied. She then applied to the PIC for a merit review.

She submitted a comprehensive report from her treating physiotherapist, a psychological assessment confirming pain-related distress, and a rehabilitation plan with measurable goals. The PIC found that the insurer had not properly considered the claimant’s ongoing functional limitations and the risk of chronic pain. The PIC ordered the insurer to fund the full 12-week program.

When should a claimant seek independent advice?

A PIC merit review is a complex legal process that requires careful documentation and understanding of the Motor Accident Injuries Act 2017 and the Motor Accident Guidelines. Claimants should seek independent legal or claims advice if:

  • The insurer has denied a treatment or rehabilitation plan that is supported by medical evidence.
  • The claimant is unsure how to prepare a submission or what evidence to include.
  • The insurer has not responded to an internal review request within the required timeframe.

The process is not automatic. A claimant must take active steps to initiate the review and ensure all evidence is properly structured and submitted.

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

Prepared using automated research and drafting tools and checked through LegalAdvice editorial and source-validation controls. This page is general information, not personalised legal advice.

The information contained in this website is not intended to constitute professional legal advice. You acknowledge that legaladvice.com.au does not provide legal services or legal advice and that you should not rely or act upon any information received from the use of the website.

How LegalAdvice creates and checks content