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Physiotherapy Treatment Approval in NSW CTP Claims: What Claimants Need to Know

This article explains how to get physiotherapy approved for NSW CTP claims, including required documentation, SIRA's assessment criteria, and steps to challenge a denial. Claimants should seek legal advice if their treatment is rejected.

Current as at 18 August 2026

How to Get Physiotherapy Approved for Your NSW CTP Claim

If you're seeking physiotherapy treatment under a New South Wales Compulsory Third Party (CTP) motor accident claim, understanding the approval process is essential. SIRA (State Insurance Regulatory Authority) oversees treatment approvals, and claimants must provide specific evidence to support their request. This article explains how to secure physiotherapy approval, what documentation is required, and how rehabilitation planning works under NSW law.

The Legal Framework for Physiotherapy Approvals

Under the Motor Accident Injuries Act 2017, claimants are entitled to treatment and care benefits if their injuries meet the 'threshold injury' criteria. SIRA evaluates whether physiotherapy is medically necessary by reviewing clinical records, treatment plans, and the nature of the injury. For example, if you have a soft tissue injury (like a whiplash), your treating physiotherapist must demonstrate how the therapy addresses your specific condition.

Key requirements include:

  • A medical practitioner's report confirming the injury's link to the accident
  • A detailed treatment plan outlining goals, frequency, and expected outcomes
  • Evidence that alternative treatments have been considered or ruled out

SIRA does not cover physiotherapy for injuries that are purely subjective or not supported by clinical evidence. For instance, a treatment plan that lacks measurable objectives (e.g., 'improve mobility') may be rejected.

Practical Steps to Secure Approval

To ensure your physiotherapy is approved, take these steps:

  • Obtain a formal referral: Your treating doctor must issue a referral specifying the type of physiotherapy needed. This should include a diagnosis and treatment goals.
  • Document treatment progress: Keep records of all sessions, including notes on exercises performed, improvements noted, and any adjustments to the plan.
  • Submit a rehabilitation plan: This should outline how the physiotherapy addresses your injury, with timelines and expected outcomes. For example, a plan for a sprained ankle might include specific stretches and recovery milestones.
  • Provide evidence of necessity: If your treatment is being challenged, clinical guidelines from the Motor Accident Guidelines (MAG) can support your case. These guidelines define what constitutes a 'threshold injury' and acceptable treatment.

Time Limits and Dispute Resolution

You have 52 weeks from the accident date to claim treatment benefits for threshold injuries. After this period, SIRA may limit benefits unless you have a 'whole person impairment' (WPI) rating of 10% or more. If your claim is denied, you can request a review by submitting additional evidence or seeking independent medical advice.

When to Seek Legal Advice

If your physiotherapy is rejected or you're unsure about your rehabilitation plan, consult a solicitor specialising in CTP claims. They can help you challenge a decision or ensure your documentation meets SIRA's requirements. Remember, each claim is assessed on its own merits, and the approval process can vary depending on the injury's complexity.

Next Steps for Claimants

Securing physiotherapy approval under NSW CTP law requires careful documentation and adherence to SIRA's guidelines. By following the steps outlined above and seeking professional advice when needed, you can maximise your chances of receiving approved treatment. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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