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Resolving CTP Treatment Provider Disputes: Scheme Eligibility Guide for Auburn NSW

This guide explains how treatment providers in Auburn NSW can resolve disputes over CTP scheme eligibility, including the criteria for threshold injuries, steps to dispute decisions, and the role of SIRA. It also outlines practical evidence requirements and time limits for claims.

Current as at 15 October 2026

How the NSW CTP Scheme Determines Treatment Provider Eligibility

The NSW Compulsory Third Party (CTP) scheme determines whether treatment providers can claim benefits by assessing whether the injured person meets the scheme's eligibility criteria. Under the Motor Accident Injuries Act 2017, treatment providers must prove the injured person has a 'threshold injury' or higher. Threshold injuries include soft tissue injuries like whiplash, sprains, or strains, but only if they meet specific clinical criteria outlined in the Motor Accident Guidelines. For example, a spinal nerve-root injury producing neurological signs may qualify, while radiculopathy requires specific clinical signs.

Treatment providers in Auburn must also demonstrate that the injured person's injury resulted from a motor vehicle accident covered by the CTP scheme. This includes accidents involving cars, motorcycles, cyclists, or pedestrians. The scheme does not cover injuries from non-motor vehicle incidents, such as slips or falls on private property, unless the injury arose from a motor vehicle accident.

Steps to Dispute CTP Scheme Eligibility Decisions

If an insurer rejects a treatment provider's claim, the provider can dispute the decision by following these steps:

  • Submit a formal written objection to the insurer, referencing the specific section of the Motor Accident Injuries Act 2017 that supports the claim.
  • Request a review by SIRA (State Insurance Regulatory Authority) within 28 days of the decision. SIRA will assess whether the claim meets the scheme's eligibility criteria.
  • Seek independent medical evidence if the dispute involves the nature or severity of the injury. A medical practitioner must confirm the injury meets the threshold injury definition.

SIRA's guidelines state that treatment providers must provide evidence such as medical records, accident reports, and witness statements to support their claim. If the insurer disputes the injury's severity, SIRA may require a medical assessment to determine whether the injury qualifies as a threshold injury.

How SIRA Handles Treatment Provider Disputes

SIRA oversees disputes between treatment providers and the CTP scheme by applying the Motor Accident Injuries Act 2017. When a dispute arises, SIRA will:

  • Review the claimant's medical records to assess whether the injury meets the threshold injury definition.
  • Consider the accident circumstances to confirm the injury resulted from a motor vehicle accident.
  • Evaluate the treatment provider's evidence to determine if the claim is eligible for benefits.

If SIRA finds the claim ineligible, the treatment provider may request a review by the Personal Injury Commission (PIC). The PIC can mediate disputes or refer the matter to the NSW Civil and Administrative Tribunal (NCAT) for a binding decision. However, a challenge does not guarantee a changed outcome, as SIRA's decisions are based on the scheme's eligibility criteria.

Practical Evidence and Time Limits

Treatment providers must gather and preserve evidence to support their claim. Key evidence includes:

  • Medical records showing the injury meets the threshold injury definition.
  • Accident reports from police or witnesses detailing the incident.
  • Witness statements confirming the accident's circumstances.
  • Proof of treatment such as invoices or records of therapy sessions.

Time limits apply to disputes. Treatment providers must notify the insurer of a claim within 28 days of the accident. If the insurer rejects the claim, the provider has 28 days to request a review by SIRA. Delays beyond these deadlines may result in the claim being ineligible for benefits.

Example: Disputing a Soft-Tissue Injury Claim

Consider a treatment provider in Auburn who claims a client has a soft-tissue injury from a car accident. The insurer rejects the claim, arguing the injury does not meet the threshold injury definition. The provider can dispute this by:

  1. Submitting a medical report confirming the injury meets the clinical criteria in the Motor Accident Guidelines.
  2. Requesting SIRA to review the claim and provide a written explanation for the rejection.
  3. Seeking a second medical opinion if the insurer disputes the injury's severity.

In this scenario, the provider must prove the injury is a threshold injury, not just a minor soft-tissue injury. SIRA will assess whether the clinical evidence supports the claim.

When to Seek Legal Advice

Treatment providers should seek legal advice if:

  • The insurer's rejection is based on unclear or disputed medical evidence.
  • The claimant's injury may qualify for higher benefits under the scheme.
  • The provider needs assistance navigating the SIRA review process.

Legal professionals can help treatment providers understand their rights under the CTP scheme and ensure all evidence meets the scheme's eligibility criteria. They can also assist with disputes over the insurer's interpretation of the law.

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

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