NDIS and CTP Claims: How They Interact in NSW
If you have a motor accident injury on the Central Coast and are receiving support through the National Disability Insurance Scheme (NDIS), you may face disputes with your Compulsory Third Party (CTP) insurer about the type, duration or funding of care and treatment. The Motor Accident Injuries Act 2017 and the Motor Accident Injuries Regulation 2017 set out how CTP insurers must provide treatment and care benefits, and how these may overlap with NDIS supports. You are not required to choose between the NDIS and CTP; both may provide funding for reasonable and necessary supports, including allied health services, home modifications, and personal care. However, if a CTP insurer refuses to fund a treatment or care service that you believe is necessary, or disputes the need for a service already funded through the NDIS, you may have formal dispute resolution options available under NSW law.
Dispute Resolution Options for NDIS-Related Motor Accident Injuries
When a dispute arises between you and your CTP insurer about treatment, care, or support, several formal options exist under the SIRA (State Insurance Regulatory Authority) framework. These apply equally to people on the Central Coast. The first step is to request an internal review from your insurer. Insurers must respond within 28 days of a formal request, and you must submit your request in writing. If the insurer upholds its original decision, you may then apply to the Personal Injury Commission (PIC) for a review. The PIC is the independent body that handles disputes about CTP claims, including those involving NDIS-funded supports.
For disputes involving medical assessments, such as a disagreement over the need for ongoing physiotherapy or a home care package, you may use the PIC’s medical dispute pathway. This allows you to request a second opinion from an independent medical practitioner approved by the PIC. The medical dispute process is designed to resolve disagreements about the nature or extent of injury, treatment needs, or the impact on your capacity to work or perform daily activities. You must provide medical evidence to support your position, including reports from your treating medical practitioner, allied health professionals, and any NDIS provider who has assessed your functional capacity.
Practical Steps and Evidence That Matter
To resolve a dispute effectively, you should gather and preserve the following evidence:
- A copy of your CTP insurer’s written decision denying or limiting a treatment or care service.
- All medical reports, including those from your treating doctor, physiotherapist, occupational therapist, or psychologist.
- Documentation from your NDIS plan, including a copy of your NDIS support plan and any correspondence with your NDIS planner or provider.
- Photographs of any home modifications or equipment that were approved under the NDIS but not funded by CTP.
- Records of any lost income, travel costs for treatment, or out-of-pocket expenses related to your injury.
If your CTP insurer has refused to fund a service that is already funded under the NDIS, you should request a formal explanation in writing. You may also ask your NDIS provider to confirm in writing that the service is reasonable and necessary for your recovery.
Time Limits and When to Seek Advice
Time limits apply to dispute resolution under NSW CTP law. You must apply to the Personal Injury Commission within 12 months of the insurer’s decision that you are disputing. If you miss this deadline, you may still be able to apply if you can show a reasonable excuse for the delay. However, it is best to act within the time limit to avoid complications.
A dispute does not guarantee a change in the insurer’s decision. The PIC will review all available evidence, including medical reports and NDIS documentation, and may confirm, vary, or overturn the insurer’s original decision. You may also request a review of a medical assessment if you believe it was not conducted fairly or did not reflect your actual condition.
If you are on the Central Coast and have a motor accident injury that has led to a dispute with your CTP insurer over NDIS-funded supports, it is important to act promptly. The local SIRA office provides guidance and can assist you in understanding your rights, but they do not represent you in disputes.
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.