How NSW CTP Insurers Assess Lumbar Disc Herniation Claims
Where a person's only injuries resulting from the accident are threshold injuries, weekly benefits and treatment and care generally cease after 52 weeks (ss 3.11 and 3.28).
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).
Lumbar disc herniation injuries are evaluated under the Motor Accident Injuries Act 2017 (MAIA) and SIRA guidelines. Insurers assess claims by examining medical evidence, the nature of the injury, and whether it meets the threshold injury definition. For example, a herniated disc causing neurological signs like radiculopathy may qualify for benefits, while isolated back pain without neurological symptoms may not. SIRA’s Motor Accident Guidelines specify that injuries must produce clinical signs such as sensory or motor deficits to be classified as threshold injuries.
Key Factors in Insurer Evaluations
Insurers consider several factors when assessing lumbar disc herniation claims:
- Medical evidence: Detailed records from a medical practitioner confirming the injury’s cause, severity, and impact.
- Neurological signs: Presence of radiculopathy (nerve root irritation) or other clinical indicators under the Motor Accident Guidelines.
- Treatment history: Documentation of therapies like physiotherapy, imaging (MRI/CT scans), and specialist consultations.
- Impairment rating: For claims seeking damages, a whole person impairment assessment may be required to determine compensation.
A claimant with a herniated disc causing leg weakness and reduced reflexes would likely meet the threshold injury criteria, while someone with isolated lower back pain without neurological signs may not qualify for statutory benefits.
Practical Steps for Claimants
If your lumbar disc herniation claim is denied or underpaid, take these steps:
- Request a detailed explanation from the insurer outlining why your injury does not meet the threshold injury definition.
- Seek a second medical opinion to confirm your injury meets the clinical criteria in the Motor Accident Guidelines.
- Submit updated evidence if new information emerges, such as a revised MRI report or specialist opinion.
- Appeal the decision through SIRA’s internal review process or seek legal advice if the insurer refuses to reconsider.
Time Limits and Dispute Options
Claims must be submitted within 52 weeks of the accident under the MAIA. If your injury is classified as a threshold injury, benefits are generally limited to 52 weeks unless you meet the 'only injuries' criteria. For disputes, you can:
- Request a review from SIRA’s Claims Resolution Service.
- Lodge a complaint with the NSW Ombudsman.
- Seek legal assistance to challenge the insurer’s assessment.
When to Seek Legal Advice
Complex cases involving long-term disability, workers’ compensation overlap, or interstate accidents may require a solicitor. A lawyer can help navigate SIRA’s assessment criteria, challenge adverse decisions, and ensure you receive all available benefits.
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.