How NSW CTP Insurers Assess Whiplash Treatment 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).
NSW insurers assess whiplash treatment claims under the Motor Accident Injuries Act 2017 (MAIA) and SIRA guidelines. They evaluate whether the injury meets the 'threshold injury' definition and whether treatment aligns with the Motor Accident Guidelines. For example, if a claimant receives physiotherapy but the insurer disputes its necessity, they may request medical documentation proving the treatment was recommended for a threshold injury.
Common Reasons for Claim Denials or Limitations
Insurers often deny or limit whiplash claims for three reasons:
- Threshold injury disputes: If the injury doesn't meet the MAIA's soft-tissue definition (e.g., no spinal nerve-root injury), treatment benefits may be denied.
- Treatment plan mismatches: If the insurer deems the recommended care (e.g., acupuncture) inconsistent with the SIRA guidelines, they may refuse approval.
- 52-week benefit limits: After 52 weeks, insurers may stop paying weekly benefits if the claimant's only injuries are threshold injuries, even if treatment continues.
Practical Steps for Claimants in Western Sydney
To challenge unfair decisions, claimants should:
- Keep detailed medical records showing the injury's progression and treatment recommendations.
- Request a written explanation from the insurer about why a claim was denied.
- Submit a dispute via SIRA's online portal if the insurer refuses to pay for approved treatment.
Example: Dispute Over Physiotherapy Approval
A claimant in Western Sydney received 12 weeks of physiotherapy for whiplash but was told benefits would stop. The insurer argued the injury was a 'threshold injury' and not a 'serious injury' under the MAIA. The claimant disputed this by providing MRI scans showing soft-tissue damage, which SIRA later accepted as meeting the threshold definition.
Time Limits and Next Steps
Claimants must notify their insurer within 28 days of an accident (s 5.1 of the MAIA). If benefits are denied after 52 weeks, they can dispute the decision within 28 days of receiving the notice (s 4.4). For complex disputes, claimants should seek legal advice before the 28-day deadline.
When to Seek Independent Advice
Insurers may use technical language like 'spinal nerve-root injury' or 'radiculopathy' to deny claims. A solicitor can help claimants understand whether their injury meets the MAIA's threshold definition and whether they qualify for additional damages beyond treatment benefits.
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.