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Preparing for Medical Assessments for CRPS Claims Under NSW CTP

This article explains how to prepare for medical assessments under NSW CTP for CRPS claims, covering documentation requirements, SIRA guidelines, and time limits. It highlights the importance of clinical evidence and when to seek legal advice for complex claims.

Current as at 7 October 2026

If you've developed chronic regional pain syndrome (CRPS) after a motor vehicle accident in NSW, preparing for medical assessments under the Compulsory Third Party (CTP) scheme is essential. This article explains how to meet the requirements of the Motor Accident Injuries Act 2017 (MAIA) and SIRA guidelines to support your claim, including documentation needs, clinical evidence standards, and time limits for benefits.

What Is a Threshold Injury Under NSW CTP?

Under the MAIA, a threshold injury includes soft tissue injuries, such as sprains or strains, and certain psychological injuries like adjustment disorder or acute stress disorder. CRPS is classified as a threshold injury if it results from a motor accident. However, if your only injuries are threshold injuries, weekly income benefits and treatment and care benefits generally stop after 52 weeks under section 3.11 and 3.28 of the MAIA. This distinction is critical for claims involving long-term pain or functional impairment.

Key Evidence for CRPS Claims

To support your CRPS claim, you must provide clinical evidence linking your condition to the accident. Key documentation includes:

  • Medical records: Ensure your GP, neurologist, and pain specialist document neurological signs, imaging results, and treatment history. SIRA requires evidence of spinal nerve-root injury or radiculopathy as defined in the Motor Accident Guidelines.
  • Accident details: Gather police reports, witness statements, and photographs of the scene to establish the circumstances of the collision.
  • Income and care records: Track lost wages, out-of-pocket medical costs, and any assistance needed due to your condition to support weekly income claims.
  • SIRA compliance: Follow SIRA’s protocols, which require clinical evidence meeting the Motor Accident Guidelines. If your diagnosis is challenged, ensure your medical team uses the same terminology and criteria outlined in these guidelines.

Time Limits and Dispute Options

You have 52 weeks from the accident date to claim weekly benefits for threshold injuries. After this period, you may need to pursue a damages claim if your CRPS has caused long-term impairment. However, the CTP scheme does not cover future pain or loss of enjoyment unless it meets the whole person impairment threshold. If your claim is disputed, you may need to seek independent medical opinions or challenge the assessment through the NSW Civil and Administrative Tribunal (NCAT).

When to Seek Legal Advice

While the CTP scheme provides a pathway for CRPS claims, navigating the process requires attention to detail. If your medical assessments are delayed, your condition worsens, or you face disputes over benefits, consult a solicitor specialising in NSW CTP claims. They can help you challenge incorrect assessments or pursue additional compensation if your CRPS exceeds the threshold injury criteria.

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

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