How NSW CTP Insurers Evaluate Medical Assessments
NSW Compulsory Third Party (CTP) insurers assess medical evidence using the Motor Accident Injuries Act 2017 (MAIA) and SIRA guidelines. Insurers review medical reports to determine if injuries meet threshold criteria, qualify for weekly payments, or require treatment and care benefits. Disputes arise when claimants believe assessments underestimate their injuries or fail to account for long-term impacts.
Key Factors Influencing Insurer Decisions
- Insurers in the Illawarra and South Coast regions rely on SIRA’s
- Motor Accident Claims* guidelines, which define threshold injuries as those requiring treatment for soft tissue injuries, fractures, or neurological issues. For example, a claimant with a diagnosed whiplash injury (a threshold injury) may receive weekly payments for 52 weeks, but insurers may reduce benefits if medical records show limited functional impairment. Insurers also consider the
- Motor Accident Guidelines* to evaluate whether injuries meet specific clinical criteria, such as spinal nerve-root injuries with neurological signs.
Practical Steps for Claimants
To challenge an insurer’s decision, claimants should:
- Gather detailed medical records showing the full extent of injuries, including imaging, specialist reports, and treatment plans.
- Document all correspondence with insurers, including dates and details of assessment decisions.
- Request a review of the medical assessment through SIRA’s internal dispute process.
- Seek independent medical opinions if the insurer’s assessment appears inconsistent with clinical standards.
Time Limits and Dispute Options
Claimants must notify insurers of disputes within 52 weeks of the accident if they are contesting weekly payments for threshold injuries. For non-threshold injuries, there is no strict time limit, but delays may weaken claims. Insurers may refer disputes to the Personal Injury Commission (PIC) for mediation or a formal review. However, challenges do not guarantee a changed decision, insurers base rulings on medical evidence and SIRA guidelines.
Example: Disputing a Downgraded Assessment
A claimant in the Illawarra region may dispute an insurer’s decision to downgrade a soft tissue injury to a non-threshold injury. If medical records show persistent pain, limited mobility, or a spinal nerve-root injury with neurological signs (as defined in the Motor Accident Guidelines), the claimant can argue that the injury meets threshold criteria. Insurers may then request additional assessments or refer the case to SIRA for resolution.
When to Seek Legal Advice
Medical assessment disputes often require legal input to navigate SIRA’s internal review process and ensure claimants understand their rights. A solicitor can help challenge decisions based on incomplete or inconsistent evidence, ensuring claims align with the MAIA and SIRA guidelines.
Next Steps
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.