Legal Advice

Disputing CTP Home Modifications for Serious Injuries in Western Sydney

Individuals in Western Sydney who have been denied or limited in home modifications under CTP insurance for serious injuries may dispute the decision through SIRA or the Personal Injury Commission. Evidence such as medical reports and contractor quotes is essential. Time limits apply, and legal advice may help strengthen your case.

Current as at 19 August 2026

Disputing CTP Home Modifications for Serious Injuries in Western Sydney

If you have suffered a serious injury in a motor accident in Western Sydney and your CTP insurer has refused or limited approval for home modifications, you have formal options to challenge that decision. Under the Motor Accident Injuries Act 2017, individuals with serious injuries may be entitled to home modifications as part of their treatment and care benefits. If the insurer denies or restricts these benefits, you may pursue dispute resolution through the Safety, Rehabilitation and Compensation Authority (SIRA) or the Personal Injury Commission.

Legal Framework for Home Modifications in CTP Claims

Home modifications are considered part of treatment and care benefits under the CTP scheme in New South Wales. These benefits are available to individuals who have suffered a serious injury as defined by the Motor Accident Injuries Act 2017. A serious injury includes conditions that result in a whole person impairment of 15% or more, or a permanent and significant impairment to a body function, such as mobility, vision, or hearing.

The insurer must provide reasonable and necessary home modifications to assist with recovery and long-term safety and independence. Examples include installing ramps, widening doorways, modifying bathrooms, or adding grab rails. The insurer is not required to fund all modifications, only those that are clinically justified and proportionate to the injury.

Practical Steps to Challenge a CTP Decision

If your insurer has denied or limited home modifications, you should act promptly. The first step is to request a formal written explanation for the decision. This may be obtained by writing to the insurer or using the SIRA online claims portal. Insurers must provide a written response within 28 days of a request.

Next, obtain a medical report from your treating medical practitioner or a specialist. The report must clearly link the home modifications to your injury and explain how they are necessary for your recovery, safety, or long-term independence. Include details such as your mobility limitations, risk of falls, or inability to access essential areas of the home.

Gather supporting evidence such as photographs of the current home layout, a site assessment from an occupational therapist or access consultant, and written quotes from licensed contractors. These documents help demonstrate that the proposed modifications are appropriate and cost-effective.

Dispute Resolution Options in Western Sydney

If the insurer maintains its decision, you may escalate the matter through SIRA’s dispute resolution process. SIRA oversees the CTP scheme and has authority to review decisions on treatment and care benefits, including home modifications.

You can apply to SIRA to review the insurer’s decision. SIRA will assess whether the insurer’s decision was reasonable and in line with the Motor Accident Injuries Act 2017 and the Motor Accident Injuries (Treatment and Care) Guidelines. The review process typically takes 60 to 90 days, though complex cases may take longer.

Alternatively, you may apply to the Personal Injury Commission (PIC) if the dispute involves a medical assessment, such as a disagreement over the need for modifications based on a whole person impairment rating. The PIC handles medical disputes under the Motor Accident Injuries Act 2017 and can order a second medical assessment. This pathway is appropriate when the insurer disputes the medical evidence supporting the need for modifications.

Time Limits and Procedural Requirements

There are time limits for disputing CTP decisions. You must apply to SIRA or the PIC within 12 months of receiving the insurer’s decision. Missing this deadline may prevent you from pursuing a formal review, unless you can demonstrate exceptional circumstances.

The outcome depends on the strength of your medical evidence, the insurer’s reasoning, and whether the proposed modifications are deemed reasonable and necessary under the law.

When to Seek Independent Legal Advice

While you are not required to have a solicitor to dispute a CTP decision, legal advice can help you understand your rights, prepare a strong submission, and navigate the process. A solicitor can assist in drafting a medical report, liaising with SIRA, or representing you at a PIC hearing.

For individuals in Western Sydney, local legal services and community legal centres may offer free or low-cost advice. You may also contact SIRA directly for guidance on the dispute process.

Hypothetical Example

A 58-year-old man in Liverpool, Western Sydney, sustained a serious spinal injury in a motor accident in June 2024. He requires a wheelchair for mobility and has difficulty accessing his bathroom. His treating physiotherapist and an occupational therapist recommended installing a walk-in shower and grab rails. The CTP insurer approved only the grab rails, citing cost and the need for a second opinion. The claimant obtained a specialist medical report confirming the need for the full modification and submitted it to SIRA. SIRA reviewed the evidence and directed the insurer to fund the walk-in shower. The claim was resolved within 75 days.

Next Steps

Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.

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