What is a PIC merit review and when is it required in NSW CTP claims?
A PIC merit review is a formal process conducted by the Personal Injury Commission (PIC) to assess whether a person’s permanent impairment rating, as assessed under the Motor Accident Injuries Act 2017 (MAIA), is correct. This review is required when a claimant or insurer disagrees with the impairment rating assigned by an independent medical assessor, particularly where the rating affects entitlement to damages or statutory benefits. In Greater Sydney and across NSW, PIC merit reviews are the primary mechanism for resolving disputes over the severity or nature of a permanent impairment resulting from a motor accident. The review is not a new assessment but a determination of whether the original assessment was legally and clinically sound under the Motor Accident Guidelines.
How does SIRA evaluate the merits of a permanent impairment claim?
The Safety and Insurance Regulatory Authority (SIRA) oversees the PIC and ensures that merit reviews are conducted according to the legal framework set out in the MAIA and the Motor Accident Guidelines. During a review, SIRA examines whether the medical evidence supports the impairment rating, whether the assessment followed the correct methodology, and whether the assessor applied the Guidelines consistently. The review focuses on the medical facts, not on the claimant’s experience of pain or loss. SIRA considers whether the impairment is attributable to the motor accident, whether it is permanent, and whether the rating falls within the range allowed by the Guidelines. The review does not re-evaluate the claimant’s pain or functional impact unless those factors are directly linked to a measurable impairment.
What are the key legal principles SIRA applies during a PIC merit review?
SIRA applies the legal principles established under the MAIA and the Motor Accident Guidelines. The primary principle is that a permanent impairment must be directly caused by the motor accident and not by pre-existing conditions, unless the accident significantly aggravated a pre-existing injury. The Guidelines define the accepted medical standards for assessing impairment, including the use of the Australian Medical Association’s 2018 Guidelines for the Assessment of Permanent Impairment. SIRA also considers whether the assessor followed the correct process, including the use of appropriate diagnostic imaging, clinical testing, and documentation. A claim may be found to have merit if the medical evidence shows that the impairment rating was too low, or if the assessor failed to account for a neurological condition such as a spinal nerve-root injury with objective signs, even if radiculopathy was not present.
What practical steps and evidence matter in a PIC merit review?
The most critical evidence in a PIC merit review includes a complete medical record from the time of the accident through to the assessment. This includes diagnostic imaging (such as MRI or CT scans), neurological assessments, and reports from treating medical practitioners. Claimants should also preserve any correspondence with insurers, the original assessment report, and records of treatment. A claimant may request a review of the assessment if they believe it was incomplete or if new medical evidence has emerged. The review process is not automatic; a formal application must be made to the PIC within the time limits set by law. The PIC may also request a new medical assessment if the evidence is unclear or conflicting.
Time limits, disputes and when to seek advice
A claimant must apply for a PIC merit review within 12 months of receiving the original impairment rating. Failure to meet this deadline may result in the review being refused. The review process typically takes between 6 and 12 months, depending on the complexity of the medical evidence and whether additional assessments are required. If a claimant disagrees with the PIC’s decision, they may apply for a review by the NSW Civil and Administrative Tribunal (NCAT), but only on a point of law. The PIC does not review its own decisions on the basis of new medical evidence unless it was not available at the time of the original assessment.
A claimant who has been assessed for a permanent impairment should seek independent legal advice before applying for a review. The process is complex and requires a clear understanding of medical terminology and legal standards. A claimant may also seek a second opinion from a qualified medical practitioner to support their case. The review is not guaranteed to change the original rating, but it provides a formal opportunity to challenge a decision that may affect compensation entitlements.
How a claimant might challenge a SIRA decision on PIC merit
If a claimant disagrees with the PIC’s final decision, they may apply to NCAT to review the decision on a point of law. This is not a re-hearing of the medical evidence but a review of whether the PIC applied the law correctly. The application must be made within 28 days of receiving the decision. The claimant must demonstrate that the PIC made an error in law, such as misapplying the Motor Accident Guidelines or failing to consider relevant medical evidence. The review process at NCAT is limited and does not allow for a new medical assessment. The claimant must provide a detailed legal argument and supporting evidence.
Hypothetical example
A pedestrian in Sydney was struck by a car in a car park in June 2024. The original medical assessment, completed in November 2024, assigned a 5% whole person impairment for a spinal nerve-root injury. The claimant’s treating neurologist submitted new MRI evidence in May 2025 showing a more severe lesion not noted in the original assessment. The claimant applied for a PIC merit review, which was granted. The PIC reviewed the new evidence and found that the original assessment had not fully accounted for the neurological signs. The PIC increased the impairment rating to 12%, which significantly affected the claimant’s entitlement to damages. The claimant later challenged the PIC’s decision on a point of law, but NCAT upheld the PIC’s decision as legally sound.
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