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Multiple NHS ICBs (North West London, North Central London, North East London, South East London, South West London)

ADHD & Autism Assessment Providers in London

London has the largest concentration of ADHD and autism assessment providers in the UK, with dozens of CQC-registered clinics operating across the capital. Both NHS Right to Choose and private assessment routes are available. Right to Choose wait times in London vary significantly by ICB — some boroughs have wait times of 12–18 weeks, while others may be longer. Many London providers also offer online appointments, meaning residents can access a wider pool of national providers.

NHS Right to Choose is available in London. NHS Right to Choose is available in all London ICBs. Your eligibility depends on which ICB covers your GP practice. Contact your GP to confirm which providers are currently accepting Right to Choose referrals in your area.

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Enter your postcode for distance-ranked results tailored to your needs.

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Online providers serving London (27)

These providers serve all UK postcodes remotely. Many are available via NHS Right to Choose.

Psychiatry-UK

NHS Right to Choose OnlineADHDAutism
6–12 months (RTC); 2–4 weeks (private)
£950 initial assessment (private)
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ADHD 360

NHS Right to Choose OnlineADHD
4–8 weeks (private); 6–12 months (RTC)
£1,100 (private care package)
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Psicon

NHS Right to Choose OnlineADHDAutism
~25 weeks (RTC); 4–6 weeks (private)
£1,200 (private, includes QB Check + report)
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Harrow Health

NHS Right to Choose OnlineADHD
~5 weeks (RTC)
NHS-funded
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RTN Mental Health

NHS Right to Choose OnlineADHDAutism
8–12 weeks (private); 4–6 months (RTC)
£750 private assessment fee
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Skylight Psychiatry

NHS Right to Choose OnlineADHD
10–14 weeks (private); 6–9 months (RTC)
£800 private assessment
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Clinical Partners

OnlineADHDAutism
1–2 weeks
Adults £895; Children (6+) £995
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The ADHD Centre

OnlineADHD
2–4 weeks
Adults £695–£1,095; Children £1,295 (online) – £1,695 (in-person)
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Provider information is sourced from CQC/RQIA/HIS/HIW public registers and provider websites. Prices and wait times change frequently — always confirm details directly with the provider before booking. Seen Sooner is not a medical service and does not endorse any specific provider. Terms of use.