By Dr Jaspreet Saini. Published . Updated .
Last reviewed 2026-10-16
Cost is one of the most common reasons people delay an assessment. The difficulty is that the total is rarely presented in one place.
The short answer
The cost has three parts: the assessment, the medicines if they are prescribed, and the ongoing reviews. Each varies by clinician, location and individual circumstances. This guide explains how the parts work, not what any particular practice charges.
What we know
Consultations with a GP or specialist attract a Medicare rebate. Many clinicians charge more than the rebate, and the difference is the out-of-pocket cost. Longer consultations attract higher rebates but usually higher fees too.
Some ADHD medicines are subsidised through the Pharmaceutical Benefits Scheme for adults only when specific criteria are met. Others are dispensed as private scripts, which cost more. The pharmacist or prescriber can explain which applies.
Treatment involves regular reviews, especially in the first months while the dose is adjusted. Those appointments are part of the cost of care.
What we don't know
Rebates, PBS listings and fees change. Any figure written today may be out of date within a year, which is why this guide avoids quoting numbers.
What else matters
The cheapest assessment is not always the least expensive overall. An assessment without a clear plan for follow-up can lead to repeated costs later.
What you can do next
Before booking, ask the practice for its assessment fee, the expected rebate, the cost of review appointments and whether your likely medicines are PBS-listed for you. A practice should be able to answer clearly.
Sources
This article is general information, not personal medical advice. Speak with your own doctor about your situation.