Starting a CTP dispute from Bankstown North

Before deciding what to do, pin down three things: exactly what was decided, the reasons given, and the date you received the letter. The first two tell you what evidence might change the outcome. The third starts the clock, because an internal review is generally requested within 28 days. With those in hand, choosing between a review on your own and getting advice becomes much clearer.

A good review request is short and specific. Quote the decision and its date. Explain in plain terms where you think the insurer got it wrong, with reference to the evidence. If there's something the insurer didn't have, such as a specialist report, include it. Keep a copy and note when you sent it.

After you ask, the insurer usually has 14 days to decide. Some medical and miscellaneous matters allow 21 days, and up to 28 days if the insurer needs more information. While you wait, keep sending updated Certificates of Fitness if you're off work, and keep a record of every contact about the review.

Medical disputes often come down to evidence. If the insurer says your injury is threshold, or that treatment isn't reasonable and necessary, the answer is usually a clear report from your treating doctor or specialist explaining the diagnosis and the need. If the dispute reaches medical assessment at the Commission, a certificate review must generally be sought within 28 days of issue.

It helps to keep a dispute and a complaint apart. If the problem is the outcome, use internal review and then the Personal Injury Commission. If the problem is the way the insurer is handling your claim, the Independent Review Office can take a complaint. Sometimes both apply, and it's fine to use each path for a different part of the problem.

Some decisions come up again and again. A claim may be refused because it was lodged late, or limited because the insurer says the injury is threshold or that you were mostly at fault. Weekly payments may stop, or a treatment request may be declined. Each raises its own evidence questions, and each can generally be reviewed.

• The claim was lodged late
• You were found wholly or mostly at fault
• Your pre-accident earnings were set lower than you expected
• The insurer says the injury wasn't caused by the crash

If an internal review doesn't resolve your dispute, the Personal Injury Commission is generally the next step. It's independent of the insurer. Depending on the dispute, a member may review the decision on its merits, a medical assessor may assess your injury, or the Commission may assess a damages claim. The type of dispute decides which path applies.

Because some disputes don't allow legal costs to be recovered, it's worth asking early whether paying for help makes sense in yours. For a straightforward review, you may manage alone with good evidence. For a threshold dispute that affects a damages claim, or a refusal of the whole claim, advice is more often worth it.