Home Modifications in CTP Claims: What the PIC Expects in Disputes
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).
If you have sustained a serious injury in a motor accident in Greater Sydney and require home modifications to maintain safety and independence, the Personal Injury Commission (PIC) expects a clear and evidence-based case when disputes arise. Under the Motor Accident Injuries Act 2017, home modifications may be approved as part of a treatment and care benefit if they are necessary, reasonable, and directly related to the injury. The PIC assesses these claims based on medical evidence, cost justification, and proportionality to the injury. Disputes often occur when insurers challenge the necessity, cost, or design of proposed modifications. Understanding the PIC’s expectations is critical to securing approval.
Legal Framework for Home Modifications in NSW CTP Claims
Home modifications are not automatically approved under the CTP scheme. They fall under the treatment and care benefits category, which is governed by the Motor Accident Injuries Act 2017 and the Motor Accident Injuries Regulation 2017. These benefits are available to claimants who have suffered a serious injury, defined as an injury that results in a whole person impairment (WPI) of 15% or more, or a threshold injury that meets the criteria in the Motor Accident Guidelines.
The PIC must be satisfied that the modification is necessary to manage the injury, prevent deterioration, and support daily living. The claim must demonstrate that the modification is not merely convenient but essential to safety, mobility, or access to essential areas of the home. The insurer may dispute the claim if the medical evidence does not clearly link the modification to the injury, or if the proposed cost exceeds what is considered reasonable and necessary.
Evidence Required to Support a Home Modification Claim
To meet the PIC’s expectations in a dispute, you must provide a comprehensive record of evidence. The most critical items include:
- A detailed medical report from a treating medical practitioner, including a description of the injury, functional limitations, and a direct statement on why the modification is necessary for safety or mobility.
- A report from an allied health professional such as an occupational therapist or physiotherapist, outlining the impact of the injury on daily activities and confirming the need for modification.
- A formal quote from a licensed builder or accessibility specialist, detailing the scope of work, materials, and cost. The quote must be itemised and reflect standard market rates.
- Photographs of the current home layout, showing access issues or hazards related to the injury.
- A written statement from a family member or carer, if applicable, describing how the injury has affected daily life and the need for modification.
The PIC will assess whether the proposed modification is proportionate to the injury and whether less costly alternatives could achieve the same outcome. For example, installing a ramp may be approved, but a full home renovation may not be, unless it is directly tied to a functional need.
How the PIC Evaluates Necessity and Proportionality
The PIC uses a three-part test when reviewing home modification claims: necessity, reasonableness, and proportionality. Necessity means the modification must be essential to manage the injury and prevent further harm. Reasonableness refers to whether the cost and design are appropriate for the injury and the claimant’s needs. Proportionality ensures that the benefit to the claimant justifies the cost.
In Greater Sydney, where housing costs and construction prices are higher than average, the PIC may scrutinise claims more closely. Insurers often challenge claims on grounds of cost, arguing that a simpler or less expensive solution would suffice. For example, a request for a full bathroom renovation may be disputed if a shower chair and grab rails would achieve similar safety outcomes at a lower cost.
The PIC may also consider whether the modification is temporary or permanent. If the injury is expected to improve over time, the PIC may approve only a temporary solution. Conversely, if the injury is permanent and significantly impacts mobility, a permanent modification may be approved.
Dispute Resolution and Internal Review Process
If an insurer disputes a home modification claim, you may request an internal review under the Motor Accident Injuries Act 2017. The insurer must respond within 28 days of receiving the request. During this process, you can submit additional evidence, including updated medical reports or revised quotes.
If the internal review does not resolve the dispute, you may apply to the Personal Injury Commission (PIC) for a determination. The PIC will review all evidence and may request further information. The process can take up to 120 days, but timelines vary depending on the complexity of the case.
A common example: A 65-year-old woman in Sydney’s Inner West sustained a spinal injury in a motor accident. She requires a ground-floor bedroom and a bathroom with a roll-in shower. Her treating doctor and occupational therapist confirmed that her mobility limitations prevent her from using stairs or standard bathroom facilities. The insurer initially rejected the claim, citing cost and suggesting a shower chair would suffice. After the claimant submitted updated medical evidence and a revised quote from a specialist accessibility builder, the PIC approved the modifications as necessary and reasonable.
When to Seek Independent Advice
Disputes over home modifications can be complex, particularly when medical, financial, and engineering factors intersect. The PIC’s expectations are not always aligned with a claimant’s lived experience. If the insurer denies a claim or offers a significantly reduced package, it is advisable to seek independent legal or medical advice.
A solicitor with experience in CTP claims can help you prepare a stronger submission, challenge unreasonable cost estimates, or represent you in a PIC review. An independent medical expert may also provide a second opinion on the functional impact of the injury and the necessity of the modification.
The PIC will base its decision on the evidence, not on the claimant’s preference. However, a well-documented case significantly increases the chance of approval.
Time Limits and Procedural Requirements
There is no fixed deadline for applying to the PIC for a determination on home modifications, but delays may affect the availability of evidence and the accuracy of cost estimates. It is best to initiate the process as soon as a dispute arises.
If you have already received a decision from the insurer, you must request an internal review within 28 days to preserve your right to a PIC review. Missing this window may prevent you from appealing to the PIC.
Every claim depends on its own facts. To request contact about your circumstances, complete the quick, no obligation enquiry form.