Treatment refused under NSW CTP — what to do next
Treatment disputes are common in NSW CTP matters. If an insurer refuses a treatment request, the practical issues are usually: (1) what the insurer’s written reasons say, (2) whether the treating evidence is specific enough, and (3) which review pathway applies. General information only.
1) What “treatment refused” usually means
A refusal can relate to surgery, injections, physio, psychology/psychiatry, rehab programs, medications, or other supports. The decision is usually framed around whether the treatment is reasonable and necessary and whether it is related to the accident injuries.
Start by getting the decision in writing and identifying the decision date, reasons, and any required steps for review.
2) Common insurer reasons (and what to look for)
- Causation: insurer says the condition is degenerative or unrelated to the accident.
- Reasonable & necessary: insurer says the treatment is not justified, premature, or excessive.
- Evidence quality: insurer says the request lacks objective findings or a clear diagnosis.
- Alternative treatment: insurer suggests conservative management first.
3) Evidence that often matters
A strong treating letter often addresses:
- diagnosis and symptom history
- functional impact (work, daily activities)
- previous treatment tried and response
- why the proposed treatment is appropriate now
- how it relates to the accident injuries (causation)
4) What review pathway applies?
The correct review process depends on the decision type and category. For context, read:
5) Practical next steps
- Request the insurer decision in writing (if you do not already have it).
- Ask your treating practitioner for a targeted report addressing the insurer reasons.
- Collect supporting records (imaging, physio notes, GP notes, certificates).
- Get advice quickly if deadlines apply or if surgery/urgent treatment is being delayed.
Frequently asked questions
- Why do insurers refuse treatment under NSW CTP?
- Common reasons include disputes about causation (whether the treatment relates to the accident injuries), whether it is reasonable and necessary, whether there are alternative treatments, and whether the evidence is sufficient.
- What evidence usually helps in a treatment refusal dispute?
- A clear treating report explaining diagnosis, symptoms, functional impact, why the proposed treatment is needed, and how it relates to the accident injuries. Supporting imaging and progress notes can also matter.
- Is there a review pathway if treatment is refused?
- Often yes, but the correct process depends on the decision type and category. Some disputes may be determined through the Personal Injury Commission (PIC) pathways.