Legal Advice

How Insurers Use Independent Medical Exams to Assess Liability in NSW CTP Claims

Insurers in NSW may use independent medical exams (IMEs) to assess liability in CTP claims. Claimants should understand how these exams impact their case, prepare evidence, and challenge findings if necessary. Seek legal advice if the exam results affect your entitlements.

Current as at 1 October 2026

How Insurers Use Independent Medical Exams to Assess Liability in NSW CTP Claims

A threshold injury under the Motor Accident Injuries Act 2017 (NSW) includes a soft tissue injury and a psychological or psychiatric injury that is not a recognised psychiatric illness (adjustment disorder and acute stress disorder are the usual examples; s 1.6 and Motor Accident Guidelines Part 5).

Insurers in New South Wales may request independent medical exams (IMEs) to evaluate the extent of injuries and determine liability in Compulsory Third Party (CTP) motor accident claims. These exams are often used to assess whether a claimant meets the threshold injury criteria or if their injuries fall within the statutory benefits framework. On the Central Coast, claimants should understand how these exams impact their case and what steps they can take to challenge insurer assessments.

NSW CTP Rules Behind IME Examinations

Under the Motor Accident Injuries Act 2017, insurers are entitled to request medical examinations to assess injury severity and liability. These exams are typically conducted by independent medical practitioners approved by the insurer. The purpose is to determine whether the claimant’s injuries qualify for statutory benefits such as weekly income payments or treatment and care benefits. Importantly, the exam may also assess whether the injury meets the 'threshold injury' definition under the Motor Accident Guidelines, which is critical for determining eligibility for ongoing benefits.

Practical Steps and Evidence for Claimants

Claimants should prepare thoroughly for an IME by ensuring their medical records are complete and up-to-date. This includes documentation of all treatments, specialist reports, and evidence of how the injury affects daily activities. It is also important to bring any pre-existing conditions to the exam, as these may influence the insurer’s assessment of liability. Claimants should also note any discrepancies between the exam findings and their medical records, as this could indicate a biased or incomplete evaluation.

Time Limits and Dispute Options

Insurers must notify claimants of their intention to request an IME within a reasonable timeframe, typically within 28 days of the claim being submitted. If the exam results are used to dispute liability or reduce benefits, claimants have the right to challenge the findings. This may involve seeking a second opinion from a medical practitioner or disputing the exam’s methodology through the NSW Civil and Administrative Tribunal (NCAT). It is crucial to act promptly, as delays can affect the outcome of the claim.

When to Seek Legal Advice

If an insurer’s IME findings appear to be based on incomplete or misleading information, claimants should consider seeking legal advice. A solicitor can help challenge the exam’s validity, ensure all evidence is properly presented, and navigate the process of disputing the insurer’s assessment. Legal assistance is particularly valuable when the exam is used to deny or reduce statutory benefits, as this may require a detailed review of the claimant’s circumstances and the applicable law.

Example Scenario

Consider a claimant who suffered a soft-tissue injury in a car accident on the Central Coast. The insurer requests an IME to assess the injury’s severity. The exam concludes that the injury does not meet the threshold injury criteria, leading to the denial of ongoing benefits. However, the claimant’s medical records show evidence of a spinal nerve-root injury with neurological signs, which the exam failed to address. In this case, the claimant could challenge the exam by providing additional evidence and seeking a second opinion, potentially leading to a revised assessment.

Next Steps

CTP claims involving independent medical exams can be complex, with outcomes often depending on the accuracy of the exam and the evidence presented. If you are on the Central Coast and have concerns about how an insurer is assessing your claim, it is important to act promptly. Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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