Can a GP Diagnose ADHD in Australia? State-by-State Guide (2026)

It depends on your state. As of February 2026, GPs in Queensland and South Australia can formally diagnose ADHD. Several other states are rolling out reforms, but most still require a specialist (psychiatrist, psychologist, or paediatrician) for a formal diagnosis.

This is the most significant change to ADHD access in Australia in decades. Driven by specialist wait times of 6–18 months and a Senate inquiry that described the situation as a "national crisis," state governments are rapidly expanding the role of GPs in ADHD assessment and treatment.

Here's where every state stands right now:

Important: These rules are changing rapidly. This guide is current as of February 2026 — check back for updates as state reforms progress.

Queensland (live since December 2025) Queensland was the first state to allow GPs to formally diagnose ADHD in adults and initiate stimulant prescriptions. No mandatory additional training is required — GPs can begin diagnosing using existing clinical knowledge and the AADPA guideline. Dose ceilings apply (e.g. dexamfetamine 40mg, lisdexamfetamine 70mg, methylphenidate 80mg). For a detailed breakdown, see our guide: GP ADHD Diagnosis in Queensland. Browse QLD ADHD GPs.

South Australia (live from February 2026) Trained GPs can diagnose and prescribe for ADHD in patients aged 8 and over. GPs must complete a structured RACGP training program including online modules, an in-person workshop, and ongoing peer learning. Up to 100 GPs are in the initial intake. For details, see: GP ADHD Diagnosis in South Australia. Browse SA ADHD GPs.

NSW (staged rollout) Stage 1 is live: 749+ GPs are approved as continuation prescribers (for patients already diagnosed and stable). Stage 2 training opens March 2026 — because training takes 3–6 months, trained GPs are expected to begin diagnosing patients from mid-2026 onwards. Nearly 600 GPs have expressed interest. For details, see: GP ADHD Diagnosis in NSW. Browse NSW ADHD providers.

Victoria The Victorian Government has announced funding to train 150 GPs to diagnose and treat ADHD, expected by September 2026. Currently, GPs cannot diagnose ADHD in Victoria.

Western Australia The WA Government committed $1.3 million to train 65 GPs to diagnose and prescribe for patients aged 10+. GPs were expected to begin diagnosing from early 2026 following a six-month co-management period with specialist mentorship, though the rollout timeline may have shifted. Currently, GPs cannot diagnose ADHD independently in WA.

ACT Since February 2026, trained GPs can continue stimulant prescriptions without repeated specialist reviews. A second stage allowing full diagnosis and initiation is expected later in 2026.

Tasmania GPs with Special Interest training can be authorised to prescribe stimulant medication for patients with an existing specialist diagnosis, with reauthorisation required every 3 years (extended from 2 years in July 2024). Full independent GP diagnosis is a forthcoming reform expected during 2026 but is not yet live.

Northern Territory No GP diagnosis reforms have been announced. GPs can prescribe stimulants for up to 10 patients under shared care with a specialist.

In every state, your GP can refer you to a specialist and provide a Mental Health Treatment Plan for Medicare rebates.

The cost advantage of the GP pathway is substantial:

For patients in states where GPs can diagnose, this represents potential savings of $400–$1,500+ compared to the specialist pathway. The wait time reduction — from months to weeks — is equally significant.

For a full cost breakdown by provider type and state, see our guide: ADHD Assessment Cost.

Finding a trained GP is currently the biggest practical challenge, even in states where GP diagnosis is allowed. Here's how:

• Call your regular GP and ask whether they assess adult ADHD (in QLD/SA/TAS) or are a continuation prescriber (in NSW/ACT)
• Browse our directory — filter by "GP" provider type in your state:
• - Queensland
• - South Australia
• - NSW
• - Victoria
• - Western Australia
• - Tasmania
• - ACT
• Ask practice staff directly — not all GPs who are trained have updated their online listings yet
• Check your state PHN (Primary Health Network) — some maintain lists of participating GPs
• Consider telehealth — some GPs offer ADHD assessments via telehealth, but the patient must be physically in the same state as the GP at the time of consultation

If your GP can't help, they can still provide a referral to a specialist and a Mental Health Treatment Plan for Medicare rebates.

Australia is facing a well-documented ADHD access crisis:

• Specialist wait times of 6–18 months in most capital cities, and 12+ months in regional areas
• A 2023 Senate inquiry heard evidence of patients waiting years for public assessment and paying $1,500+ out of pocket privately
• PBS data shows stimulant prescriptions grew over 25% per year between 2019–20 and 2022–23, with annual prescriptions more than doubling from ~1.4 million in 2020 to over 3.1 million in 2023
• Psychiatrist workforce shortages — Australia has a shortfall of over 600 FTE psychiatrists today, projected to exceed 6,000 by 2048, with the existing workforce concentrated in metropolitan areas
• Regional and remote access is particularly dire — some areas have no ADHD-diagnosing clinician within hundreds of kilometres

GP reforms aim to create a faster, cheaper pathway while maintaining diagnostic quality through training requirements and clinical guidelines (AADPA).

For more on wait times and the access crisis, see our guide: ADHD Wait Times in Australia.

For detailed information about GP ADHD diagnosis rules in your state, see our dedicated guides:

• Queensland: GP ADHD Diagnosis in Queensland — GPs can diagnose adults and prescribe since December 2025
• South Australia: GP ADHD Diagnosis in South Australia — Trained GPs can diagnose patients aged 8+ from February 2026
• NSW: GP ADHD Diagnosis in NSW — Staged rollout with full GP diagnosis expected mid-2026
• Victoria: GP ADHD Diagnosis in Victoria — 150 GPs training to diagnose adults and children 6+ by September 2026
• Western Australia: GP ADHD Diagnosis in Western Australia — 65 GPs training across three cohorts, patients aged 10+, completion by August 2026

This guide is current as of March 2026. GP ADHD reform is a fast-moving area — bookmark this page and check back for updates as more states implement changes.