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Hearing loss claims due to acoustic trauma: How insurers assess CTP compensation in NSW

This article explains how insurers assess CTP claims for hearing loss caused by acoustic trauma in NSW. It outlines the legal framework, evidence needed, and how claims are evaluated under the Motor Accident Injuries Act 2017. It also highlights the importance of seeking legal advice if your claim is rejected or if you’re unsure about the outcome.

Current as at 9 November 2026

Understanding how insurers assess CTP claims for hearing loss caused by acoustic trauma

If you've suffered hearing loss due to acoustic trauma from a motor accident in New South Wales, you may be wondering how insurers assess your claim under the Compulsory Third Party (CTP) scheme. This article explains the legal framework, evidence needed, and how claims are evaluated by insurers in Greater Sydney.

The legal framework behind CTP claims for hearing loss

In New South Wales, motor accident claims are governed by the Motor Accident Injuries Act 2017 (MAIA). This law outlines the benefits available to injured parties, including those with hearing loss caused by acoustic trauma. Under the scheme, you may be eligible for:

  • Treatment and care benefits to cover medical expenses related to your injury.
  • Weekly income payments if your injury prevents you from working.
  • Lump sum compensation if your injury results in a whole person impairment rating of 10% or more.

The key to a successful claim is proving that your hearing loss was caused by the accident and that it meets the scheme’s criteria. Acoustic trauma, such as damage to the ear caused by loud noises from a crash or airbag deployment, is a recognized injury under the scheme.

What evidence is needed to support your claim?

To support your claim, you’ll need to provide:

  • Medical records confirming your diagnosis of hearing loss caused by acoustic trauma. This should include details of your injury, treatment, and any impairment rating.
  • Accident report or police report documenting the incident, including the cause of the accident and any contributing factors.
  • Witness statements or statements from others who saw the accident or heard the noise that caused your injury.
  • Photographs or video of the accident scene, if available, to support your account.
  • Medical opinion from a qualified audiologist or ENT specialist confirming the link between your injury and the accident.

The New South Wales Motor Accident Claims Authority (SIRA) provides detailed guidance on what evidence is required for claims involving hearing loss. Their guidelines emphasize the importance of a clear connection between the injury and the accident.

How SIRA’s guidance applies to acoustic trauma claims

SIRA’s guidelines state that injuries caused by acoustic trauma, such as damage to the ear from loud noises during a crash, are eligible for compensation under the CTP scheme. However, the claim must be supported by medical evidence showing that the injury was caused by the accident and not by other factors.

The guidelines also clarify that claims for hearing loss must be assessed on a case-by-case basis, taking into account the severity of the injury, the circumstances of the accident, and the impact on your daily life. This means that insurers may make decisions based on the specific facts of your case.

Time limits and when to seek advice

It’s important to note that there are time limits for making a CTP claim. Generally, you must lodge your claim within 52 weeks of the accident, although this may vary depending on the circumstances. If your claim is not resolved within this timeframe, you may need to seek legal advice to explore your options.

If you’re unsure whether your claim is valid or if your insurer has made a decision that you disagree with, it’s advisable to seek independent legal advice. A solicitor can help you understand your rights and ensure that your claim is properly assessed.

When to seek independent legal advice

If your claim has been rejected or if you’re unsure about the outcome, it’s important to seek legal advice. A solicitor can help you understand the reasons for the decision and explore options for appealing or negotiating a better outcome.

In some cases, insurers may not provide a full explanation of their decision, or they may not consider all the evidence you’ve provided. A solicitor can help you challenge the decision and ensure that your claim is properly assessed.

Summary of key points

  • Hearing loss caused by acoustic trauma is a recognized injury under the NSW CTP scheme.
  • You’ll need to provide medical evidence to support your claim.
  • Claims must be made within 52 weeks of the accident.
  • SIRA’s guidelines provide detailed information on what evidence is required.
  • If your claim is rejected, you may need to seek legal advice to challenge the decision.

Next steps

If you’re unsure whether your claim is valid or if your insurer has made a decision that you disagree with, it’s important to seek legal advice. A solicitor can help you understand your rights and ensure that your claim is properly assessed.

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.

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