Legal Advice

Home Modifications and Preparing for Medical Assessments in NSW CTP Claims

Individuals with serious injuries from motor accidents in NSW may claim home modifications under the CTP scheme. Preparation for medical assessments involves gathering medical evidence, home photos, and contractor quotes. SIRA oversees the process and sets standards for what is reasonable and necessary. Claims depend on meeting the serious injury threshold and providing clear evidence of functional need.

Current as at 2 November 2026

Home Modifications in NSW CTP Claims

If you have suffered a serious injury in a motor accident in New South Wales, you may be entitled to claim home modifications under the Compulsory Third Party (CTP) insurance scheme. These modifications are designed to improve accessibility and safety in your home, such as installing ramps, widening doorways, modifying bathrooms, or adding handrails. The Motor Accident Injuries Act 2017 (MAIA) allows for claims for home modifications when they are necessary due to a serious injury resulting from a motor accident. This entitlement is not automatic and depends on the nature of your injury, the medical evidence, and whether the modification is considered reasonable and necessary.

Preparing for Medical Assessments

To claim home modifications, you will likely need to undergo a medical assessment conducted by an independent medical practitioner (IMC) or a medical assessor appointed by the insurer or the State Insurance Regulatory Authority (SIRA). These assessments are a key part of determining whether your injury qualifies as serious and whether modifications are medically justified.

You should prepare for these assessments by gathering and organising the following:

  • A detailed medical history, including all diagnoses and treatment records since the accident.
  • Reports from your treating medical practitioners, particularly those who have assessed your mobility, strength, and functional capacity.
  • Photographs of your home showing current barriers to access, such as steps, narrow doorways, or lack of grab rails.
  • A written description of how your injury limits your daily activities at home, including any falls or near-falls.
  • A list of proposed modifications and quotes from licensed contractors, if available.

It is important to be honest and factual during the assessment. Avoid exaggerating symptoms or claiming needs that are not supported by medical evidence. The assessor will assess whether the proposed modifications are proportionate to your injury and whether they are likely to improve your safety and independence.

Role of SIRA in Home Modification Claims

The State Insurance Regulatory Authority (SIRA) is responsible for overseeing the CTP scheme in NSW. SIRA does not directly approve home modifications, but it provides guidance on what is considered reasonable and necessary. SIRA’s Motor Accident Guidelines set out the criteria for assessing home modifications, including that they must be:

  • Reasonably necessary to accommodate a serious injury
  • Reasonable in cost and design
  • Likely to improve safety and independence

SIRA also publishes a list of approved home modification providers and contractors who meet quality and compliance standards. Using an approved provider may help ensure your claim is processed efficiently.

Legal Boundaries of Home Modification Claims

Home modifications are not available for all injuries. Under the MAIA, you must have a serious injury to qualify for damages and certain benefits, including home modifications. A serious injury is defined as one that results in a whole person impairment (WPI) of at least 15%. This threshold is assessed using the Motor Accident Guidelines and may involve imaging, neurological testing, and functional assessments.

Even if you have a serious injury, home modifications will only be approved if they are directly linked to functional limitations caused by your injury. For example, if you have limited mobility due to a spinal injury and cannot safely use stairs, a ramp may be approved. However, modifications that are purely for convenience or comfort, such as upgrading kitchen appliances, are not covered.

If your claim is for a home modification that is not approved, you may have the right to request a review or dispute the decision through SIRA’s dispute resolution process. You must act within the time limits set out in the MAIA, which may vary depending on when the accident occurred.

Practical Steps and Evidence

To strengthen your claim, you should:

  • Notify your insurer as soon as possible after the accident, and again if you decide to claim for home modifications.
  • Keep all correspondence with your insurer, including emails, letters, and call records.
  • Obtain a formal report from a physiotherapist, occupational therapist, or rehabilitation specialist detailing your functional limitations and the need for modifications.
  • Submit a detailed proposal for modifications, including contractor quotes and plans, to your insurer or their nominated assessor.

In Greater Sydney, access to specialist assessment services and approved contractors is generally available, but delays can occur if documentation is incomplete or if the insurer requests additional information.

Hypothetical Example

A 52-year-old man in Sydney sustained a spinal cord injury in a motor accident in October 2024. He now uses a wheelchair and cannot safely navigate his two-storey home. His treating doctor confirmed he has a WPI of 22% due to the injury. He applied for home modifications, including a ground-floor bedroom, a wet room bathroom, and a ramp. After a medical assessment, the insurer approved the modifications based on medical evidence and contractor quotes. The claim was processed through SIRA’s framework and completed within six months.

When to Seek Advice

The process of claiming home modifications can be complex, particularly when medical assessments are involved. If you are unsure about the medical criteria, the documentation required, or the insurer’s decision, it is advisable to seek independent legal or claims advice. SIRA provides information and support, but it does not represent claimants.

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

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