Understanding Medical Assessment Disputes in NSW CTP Claims
If you have been injured in a motor accident in Greater Sydney and your claim for compensation is being assessed by a Personal Injury Commission (PIC) or insurer, disputes may arise over the nature, severity, or ongoing impact of your injuries. These disputes typically occur when the medical assessment provided by a doctor engaged by the insurer or PIC differs from your treating medical practitioner’s findings. The outcome of such disputes can affect your entitlement to treatment and care benefits, weekly income payments, or damages for pain and suffering.
Under the Motor Accident Injuries Act 2017 (MAIA), all motor accident claims in NSW are governed by a single statutory framework. This means that the process for medical assessments, including dispute resolution, is standard across the state, including in Greater Sydney. The process is not discretionary; it follows clear procedural rules set out by the State Insurance Regulatory Authority (SIRA), which oversees the CTP scheme.
Key Injury Documentation Required for CTP Assessments
To support your claim and respond to a medical assessment dispute, you must maintain a complete and accurate record of your injury and treatment. The following documentation is typically required:
- A detailed medical report from your treating medical practitioner, including diagnosis, treatment plan, and prognosis.
- All medical records related to the accident, including initial emergency department notes, imaging reports (X-rays, MRIs), and follow-up consultations.
- A record of any treatment received, including physiotherapy, psychological support, or specialist interventions.
- Evidence of how the injury has affected your ability to work, perform daily activities, or participate in social life.
- A completed injury history form, if requested by the PIC or insurer.
The Motor Accident Injuries Regulation 2017 requires that medical assessments be conducted by qualified medical practitioners, and that they base their findings on objective clinical evidence. If your injury is classified as a threshold injury under the Motor Accident Guidelines, the assessment must include a determination of whether the injury meets the threshold for damages under section 3.11 of the MAIA.
How Medical Assessment Disputes Arise and Are Resolved
Medical assessment disputes commonly arise when:
- The insurer’s doctor concludes that an injury is not causally linked to the accident.
- The insurer’s doctor downgrades the severity of an injury compared to your treating doctor’s assessment.
- There is a disagreement about whether an injury qualifies as a threshold injury, particularly for soft tissue injuries involving spinal nerve-root injury with neurological signs (other than radiculopathy) as defined in the Motor Accident Guidelines.
If a dispute arises, you have the right to request an internal review of the assessment through the PIC or insurer. This review must be completed within 28 days of your request, unless the PIC extends the time for a valid reason. You may also request a review by the Personal Injury Commission (PIC), which is the independent body responsible for resolving disputes in CTP claims.
The PIC process allows for a second medical assessment to be conducted by a specialist independent doctor. This doctor must be approved by the PIC and must base their opinion on the full medical record. The PIC will consider all evidence, including your treating doctor’s reports, before making a determination. A decision from the PIC is binding on the insurer and cannot be challenged in court unless there is a claim of procedural unfairness.
Practical Steps to Manage a Dispute and Strengthen Your Case
If you are involved in a medical assessment dispute, take the following steps to protect your rights and strengthen your position:
- Immediately notify the insurer or PIC in writing of your disagreement with the assessment.
- Gather and preserve all medical documentation, including correspondence, appointment notes, and test results.
- Request a copy of the insurer’s medical report and the assessment criteria used.
- Seek a second opinion from your treating medical practitioner, if not already done, and ask them to provide a written report explaining their clinical findings.
- Submit all evidence to the PIC or insurer within the required timeframe, which is typically 28 days from the date of the assessment.
A realistic example: A cyclist in Sydney sustained a neck injury in a collision with a car in a car park in September 2026. The insurer’s doctor assessed the injury as a minor soft tissue strain with no lasting impact. However, your treating physiotherapist and neurologist have documented ongoing neck pain, reduced range of motion, and signs of nerve irritation. You can request a review by the PIC, which will assess whether the injury qualifies as a threshold injury under the Motor Accident Guidelines, particularly given the presence of neurological signs not attributable to radiculopathy.
Time Limits and When to Seek Legal Advice
There are time limits that apply to medical assessment disputes. You must request an internal review within 28 days of receiving the assessment. If you are dissatisfied with the outcome, you must apply to the PIC within 60 days of the insurer’s decision. Missing these deadlines may result in the dispute being closed without review.
While you are not required to have a solicitor to make a claim or challenge a medical assessment, the process can be complex, particularly when dealing with threshold injury classifications, neurological findings, or disputes over long-term impairment. An independent legal adviser can help you understand your rights, prepare a strong submission, and ensure that all procedural requirements are met.
It is important to understand that a challenge to a medical assessment does not guarantee a change in the decision. The PIC will base its determination on the available medical evidence and the legal standards under the MAIA. However, a properly supported challenge can result in a revised assessment, a change in benefit entitlements, or a determination that damages are available.
Next Steps
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.