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Home Modifications for Serious Injuries: What the PIC Looks For in NSW CTP Disputes

This article explains what evidence the PIC requires to approve home modifications for serious motor accident injuries in NSW, focusing on disputes in the Illawarra and South Coast. It covers medical documentation, cost limits, and dispute resolution options under the CTP scheme.

Current as at 23 August 2026

Home Modifications, 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’ve suffered a serious motor accident injury and need home modifications to regain independence, the Personal Injury Commission (PIC) will assess whether your claim meets the criteria under NSW’s Compulsory Third Party (CTP) scheme. This article explains what evidence and documentation the PIC typically requires to approve home modification claims, focusing on disputes in the Illawarra and South Coast regions.

NSW CTP Rules for Home Modifications

Under the Motor Accident Injuries Act 2017, home modifications are considered a 'treatment and care benefit' if they are medically necessary to address a serious injury. The PIC evaluates whether the modification is:

  • Necessary to prevent further harm or improve recovery
  • Reasonable in cost and scope
  • Directly related to the injury caused by the motor accident

For example, a ramp installation or handrail fitting may be approved if a medical practitioner certifies mobility limitations due to a spinal injury. The PIC does not cover modifications for pre-existing conditions or unrelated needs.

Evidence to Support Your Claim

To dispute a PIC decision or challenge a denial, you’ll need to provide:

  • Medical evidence: A detailed report from a registered medical practitioner confirming the injury’s impact on daily living. This should include clinical notes, imaging, and a statement linking the modification to the injury.
  • Cost documentation: Itemised invoices from licensed contractors or approved service providers. The PIC may challenge excessive or unnecessary costs.
  • Accident details: Police reports, witness statements, or camera footage to establish the injury’s connection to the motor accident.
  • Expert opinion: In complex disputes, a rehabilitation specialist or occupational therapist may assess the modification’s necessity.

Time Limits and Dispute Resolution

You have 52 weeks from the accident date to claim most benefits under the CTP scheme. After this period, weekly income payments and treatment benefits typically stop unless the injury is classified as a 'threshold injury' (see Motor Accident Injuries Act 2017 s 4.4). For home modifications, the 52-week limit applies only if the modification is not deemed essential for recovery.

If the PIC denies your claim, you can request a review by submitting new evidence or disputing the assessment. In some cases, a medical expert may be appointed to re-evaluate the injury’s impact. However, a challenge does not guarantee a changed decision.

Practical Example

Consider a cyclist injured in a collision on the Illawarra coast. A doctor certifies a leg fracture requiring a wheelchair, and the claimant needs a ramp installed. The PIC may dispute the ramp’s cost unless the medical report explicitly links it to the injury. In this case, providing a detailed cost breakdown and a rehabilitation specialist’s opinion could strengthen the claim.

When to Seek Advice

Disputes over home modifications can be complex, especially if the PIC questions the injury’s severity or the modification’s necessity. An experienced solicitor can help you:

  • Navigate the CTP claims process
  • Challenge denied claims with new evidence
  • Understand how regional PIC offices (Illawarra/South Coast) handle disputes

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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