ADHD Assessment in London — Compare Clinics Across 1 Cities

We track 39 ADHD assessment providers across London, covering London. Prices start from £199. 12 providers in the region accept NHS Right to Choose referrals, meaning your assessment can be fully funded by the NHS if your GP refers you.

See live NHS wait times for London →

Local NHS areas (ICBs) we have specific data for: West and North London

Browse by city

Select a city in London to see local providers.

In-person clinics in London

Clinics with a verified physical presence somewhere in London.

London (20)

RtC
5/10

Price

Call for pricing

Wait time

~8 weeks

Format

Online only

Ages

Adults

Right to Choose ADHD provider offering NHS-funded assessments for adults across England. Fully online service. Also offers private assessments. CQC registered. Specialist in adult ADHD with experienced consultant psychiatrists.

Visit ADHD Direct website
Verified July 2026·Is this your clinic?
ADHD Health Clinic

London, EN5 5TW

PrivateCQC ✓Pay monthly7/10

Price

£350 – £2,650

Wait time

~1 weeks

Format

Online & in-person

Ages

All ages

Specialist ADHD clinic with locations in central London and Barnet. Led by Dr Khurram Sadiq, a world-renowned psychiatrist and TEDx speaker on ADHD and autism. Offers ADHD, autism and combined AuDHD assessments. Weekend appointments available. In-person and online options.

Visit ADHD Health Clinic website
Verified July 2026·Is this your clinic?
ADHD Medics

London, NW10

PrivateCQC ✓6/10

Price

From £850

Wait time

~2 weeks

Format

Online & in-person

Ages

Adults

Small bespoke private ADHD service led by Dr Ajai Kumar, Consultant Psychiatrist and member of the Royal College of Psychiatrists since 2007. Offers highly personalised treatment for UK and international clients. In-person and online appointments.

Visit ADHD Medics website
Verified August 2026·Is this your clinic?
PrivateCQC ✓6/10

Price

From £1,300

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

Specialist ADHD assessment service with initial assessments from £450 and comprehensive 3-hour evaluations at £1,300. Includes post-diagnostic psychoeducational session and ADHD Diagnostic Pack. Offers ongoing CBT, coaching, group support and individual therapy at £125 per session.

Visit ADHD Psychologists website
Verified July 2026·Is this your clinic?
ADHD Specialist London

London, W1G 9PF

PrivateCQC ✓5/10

Price

Call for pricing

Wait time

~2 weeks

Format

Online & in-person

Ages

Adults

CQC-registered consultant psychiatrist-led clinic on Harley Street. Comprehensive 2.5-hour assessments for accurate adult ADHD diagnosis and holistic treatment. Focuses on thorough evaluation rather than quick screening.

Visit ADHD Specialist London website
Verified July 2026·Is this your clinic?
Advanced Assessments

London, N6 6QS

PrivatePay monthly5/10

Price

£550 – £1,100

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

Highgate-based specialist offering comprehensive ADHD assessments from £550 including a detailed 30-page report with personalised strategies. Urgent 7-day reports available for £1,100. Uses Conners rating scales and cognitive assessments. Offers shared care agreements and ongoing CBT, coaching and counselling.

Visit Advanced Assessments website
Verified July 2026·Is this your clinic?
PrivateCQC ✓6/10

Price

£745 – £1,425

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

Harley Street-based psychiatric practice. Comprehensive ADHD assessments and treatment for adults. Consultant psychiatrist-led with detailed diagnostic reports.

Visit Berkeley Psychiatrists website
Verified August 2026·Is this your clinic?
CARE ADHD

London

RtC
CQC ✓Pay monthly8/10

Price

Call for pricing

Wait time

~4 weeks

Format

Online only

Ages

All ages

Affordable ADHD assessment and treatment service offering some of the lowest prices in the UK. Right to Choose provider with short wait times. CQC registered with all doctors GMC registered. Follows NICE gold-standard guidelines. Offers 12-week medication titration programme and ADHD coaching app.

Visit CARE ADHD website
Verified May 2026·Is this your clinic?
Chase Lodge Hospital

London, NW7 1PL

PrivateCQC ✓7/10

Price

£750 – £800

Wait time

~3 weeks

Format

Online & in-person

Ages

All ages

Private hospital offering ADHD assessments for adults from £750 (online) or £800 (in-person) and children from £990. 80-minute assessment sessions with detailed diagnostic reports. Follows NICE guidelines ensuring NHS recognition. First prescription cost included if medication is appropriate.

Visit Chase Lodge Hospital website
Verified July 2026·Is this your clinic?
RtC
CQC ✓8/10

Price

£750 – £1,200

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

Established private mental health clinic on Wimpole Street, London. ADHD assessments for adults and children. Part of a national network with clinics in 10 UK cities. Psychiatrist and psychologist-led evaluations with detailed diagnostic reports.

Verified May 2026·Is this your clinic?
RtC
CQC ✓9/10

Price

£745 – £1,200

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

Harley Street practice offering specialist ADHD assessments for adults and children, both in-person and via video consultation. Provides private prescriptions and medication management with home delivery. Located at 10 Harley Street, London.

Verified September 2026·Is this your clinic?
Innovate ADHD HQ

London, EC2A 4EG

RtC
CQC ✓7/10

Price

Call for pricing

Wait time

~1 weeks

Format

Online only

Ages

Adults

CQC registered ADHD assessment service offering screening from £99 and full diagnostic assessments. NHS Right to Choose provider. Remote video consultations for adults. ICO registered. Diagnosis typically within 1 week.

Visit Innovate ADHD HQ website
Verified August 2026·Is this your clinic?
PrivateCQC ✓7/10

Price

From £1,160

Wait time

~9 weeks

Format

Online & in-person

Ages

All ages

Harley Street clinic with a team of consultant psychiatrists specialising in adult and child ADHD. Assessments start from £1,160 including diagnostic report. Follow-up consultations from £290. Accepts BUPA Global, Cigna, WPA, Aviva and Allianz insurance. Offers remote video assessments UK-wide.

Visit London Psychiatry Clinic website
Verified July 2026·Is this your clinic?
London Trusted Therapy

London, W1G 6AR

Private3/10

Price

Call for pricing

Wait time

~1 weeks

Format

Online & in-person

Ages

Adults

Harley Street ADHD assessment clinic using QbCheck technology alongside clinical interviews for objective, measurable diagnostic data. Complete diagnostic pathway from £1,200-£1,800. Supports shared care agreements with GPs for ongoing NHS prescribing.

Visit London Trusted Therapy website
Verified July 2026·Is this your clinic?
PrivateCQC ✓Pay monthly7/10

Price

£595 – £695

Wait time

~1 weeks

Format

Online only

Ages

All ages

NHS consultant psychiatrist-led online ADHD and autism assessments. Adults from £595, children from £695. Transparent pricing with no hidden fees. Reports within 5 working days. Branches in Oxford, Cheltenham, Birmingham and Liverpool. NICE and NHS compliant.

Verified July 2026·Is this your clinic?
PrivateCQC ✓7/10

Price

£650 – £900

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

CQC-registered specialist ADHD clinic providing assessment, diagnosis and ongoing treatment. Adult and child ADHD assessments, medication initiation, titration, ongoing prescribing, and shared care support. Online UK-wide with in-person appointments in London.

Visit PrivateADHD.com website
Verified September 2026·Is this your clinic?
PrivateCQC ✓Pay monthly8/10

Price

£395 – £595

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

CQC-registered Harley Street psychiatric clinic with 15,000+ patients treated. Comprehensive ADHD assessments for adults and children led by GMC-registered Consultant Psychiatrists. 50-minute assessments for those with existing diagnosis, 80-minute assessments for new diagnoses. Combined ADHD and autism assessments available. Online and in-person appointments.

Visit Psymplicity Healthcare website
Verified September 2026·Is this your clinic?
RtC
CQC ✓8/10

Price

From £800

Wait time

~10 weeks

Format

Online only

Ages

Adults

Right to Choose ADHD provider offering NHS-funded adult assessments across England. Approximately 8 week wait time. Fully online video assessments. Also offers private assessment pathway. CQC registered.

Visit Skylight Psychiatry website
Verified August 2026·Is this your clinic?
The ADHD Centre

London, W1G 8YL

PrivateCQC ✓7/10

Price

£695 – £1,695

Wait time

~1 weeks

Format

Online & in-person

Ages

All ages

Leading UK ADHD assessment and treatment provider with clinics on Wimpole Street, London and Wilmslow Road, Manchester. Consultant psychiatrist-led assessments lasting 60-90 minutes using DSM-V criteria. Offers shared care agreements with GPs for ongoing prescribing. Operating since 2009.

Visit The ADHD Centre website
Verified July 2026·Is this your clinic?
The Effra Clinic

London, SW2

PrivateCQC ✓6/10

Price

£1,150 – £1,500

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

South London psychiatric clinic offering ADHD and autism assessments for adults and children. In-person and online appointments.

Visit The Effra Clinic website
Verified August 2026·Is this your clinic?

Online providers serving London

These providers offer remote assessments via video call to patients across the UK.

PrivateCQC ✓Pay monthly8/10

Price

£495 – £995

Wait time

~1 weeks

Format

Online & in-person

Ages

All ages

Cost-effective private ADHD assessments with adult diagnosis from £495 and child assessments from £795. Fully online 90-minute assessments with specialist clinicians. Reports delivered within one week. Interest-free payment plans available via PayPal Credit and Klarna. Medication management and home delivery available.

Visit ADHD Certify website
Verified July 2026·Is this your clinic?
ADHDMe Care

London, E6 2JA

PrivateCQC ✓5/10

Price

Call for pricing

Wait time

~2 weeks

Format

Online only

Ages

Adults

Online-only ADHD assessment platform connecting adults with pre-screened specialist psychiatrists across the UK. Offers a free 10-minute initial consultation before booking a full assessment. Includes free online ADHD screening tests.

Visit ADHDMe Care website
Verified August 2026·Is this your clinic?
Augmentive

London, W1

Private3/10

Price

Call for pricing

Wait time

~2 weeks

Format

Online & in-person

Ages

Adults

Digital-first mental health platform connecting patients with specialist clinicians. ADHD assessments and ongoing treatment. Matches you with the right specialist for your needs.

Visit Augmentive website
Verified August 2026·Is this your clinic?
RtC
CQC ✓7/10

Price

Call for pricing

Wait time

~5 weeks

Format

Online only

Ages

Adults

Right to Choose ADHD provider with approximately 5 week wait times. Online assessments for adults and children across England. NHS-funded via GP referral. Also offers private assessment pathway. CQC registered.

Visit Harrow Health ADHD website
Verified September 2026·Is this your clinic?
Mental Well

London, W1

Private4/10

Price

£590 – £1,990

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

Private mental health service offering ADHD assessments and psychiatric consultations in London. Online and face-to-face options.

Visit Mental Well website
Verified August 2026·Is this your clinic?
RtC
CQC ✓8/10

Price

£1,200 – £2,500

Wait time

~5 weeks

Format

Online only

Ages

All ages

Established Right to Choose ADHD provider offering NHS-funded assessments across England. Current wait time approximately 25 weeks. Online video assessments for adults and children. CQC registered with experienced clinical team.

Visit Psicon ADHD website
Verified August 2026·Is this your clinic?
Private4/10

Price

£1,195 – £2,650

Wait time

~2 weeks

Format

Online & in-person

Ages

All ages

Private psychiatric practice offering ADHD assessments and treatment in London. Online and in-person consultations available.

Visit RTN Mental Health website
Verified August 2026·Is this your clinic?
ADHD 360

Online

RtC
CQC ✓Pay monthly9/10

Price

£950 – £2,850

Wait time

~8 weeks

Format

Online only

Ages

All ages

Right to Choose provider offering video call assessments with qualified ADHD clinicians. Includes QbCheck and personalised outcome letter for GP. 12 months of continuous care with titration support. Available UK-wide.

Visit ADHD 360 website
Verified May 2026·Is this your clinic?
PrivateCQC ✓7/10

Price

£399 – £849

Wait time

~2 weeks

Format

Online only

Ages

Adults

ADHD Assessment UK, operated by Avon Medical Ltd, provides online adult ADHD assessment and treatment across England. Assessments are delivered by registered clinicians with specialist ADHD training, with a written report and GP letter provided as standard.

Visit ADHD Assessment UK website
Verified October 2026·✓ Verified by clinic
PrivateCQC ✓6/10

Price

£600 – £1,000

Wait time

~1 weeks

Format

Online only

Ages

All ages

Online ADHD assessments from £550. GMC-licensed consultant psychiatrists. No waiting list. Available UK-wide.

Visit ADHD Clinics website
Verified July 2026·Is this your clinic?
Private4/10

Price

£650 – £750

Wait time

~2 weeks

Format

Online only

Ages

All ages

Independent consultant psychiatrist offering private ADHD assessments online. Comprehensive diagnostic evaluation with personalised treatment recommendations.

Visit Dr Claire Stubbs website
Verified August 2026·Is this your clinic?
FasTreat

Online

PrivateCQC ✓7/10

Price

£199 – £499

Wait time

~1 weeks

Format

Online only

Ages

Adults

CQC-registered online ADHD assessment and treatment platform. Consultant-led multidisciplinary team including psychiatrists, nurse practitioners and prescribing pharmacists. Assessment followed by ongoing monthly care plan (£99/month) including titration support and unlimited clinician messaging.

Visit FasTreat website
Verified September 2026·Is this your clinic?
PrivateCQC ✓6/10

Price

£785 – £945

Wait time

~2 weeks

Format

Online only

Ages

All ages

Online psychiatric service offering ADHD assessments to patients across Scotland. Consultant psychiatrist-led assessments.

Verified August 2026·Is this your clinic?
PrivatePay monthly5/10

Price

£750 – £850

Wait time

~2 weeks

Format

Online only

Ages

Adults

UK-wide online adult ADHD diagnostic assessment service, clinically led by a Registered Mental Health Nurse (NMC registered). Weekday, evening and weekend appointments available. Diagnostic report only — no prescribing.

Visit Horizon Clinical Group website
Verified October 2026·Is this your clinic?
MPOWER ADHD

Online, WA1

PrivateCQC ✓6/10

Price

From £1,000

Wait time

~2 weeks

Format

Online only

Ages

Adults

ADHD assessment and treatment service based in Warrington. Online consultations available UK-wide. Specialist ADHD clinicians.

Visit MPOWER ADHD website
Verified August 2026·Is this your clinic?
RtC
5/10

Price

Call for pricing

Wait time

~2 weeks

Format

Online only

Ages

All ages

Digital-first neurodevelopmental assessment service. NHS Right to Choose provider. ADHD and autism assessments for adults and children via video consultation. Growing team of specialist assessors.

Visit ProblemShared website
Verified August 2026·Is this your clinic?
RtC
CQC ✓8/10

Price

£950 – £1,950

Wait time

~8 weeks

Format

Online only

Ages

All ages

Major Right to Choose provider. Free ADHD assessment via NHS RtC pathway or private from £799. CQC registered. Online video assessments available nationwide.

Visit Psychiatry-UK website
Verified May 2026·Is this your clinic?
Private3/10

Price

Call for pricing

Wait time

~2 weeks

Format

Online only

Ages

Adults

Remote ADHD assessment service based in Beaconsfield. Online video consultations for adults across the UK. Specialist ADHD clinicians.

Visit VEL ADHD Remote Practice website
Verified August 2026·Is this your clinic?
RtC
Pay monthly7/10

Price

Call for pricing

Wait time

~2 weeks

Format

Online only

Ages

All ages

Xyla's team of qualified clinicians provide expert ADHD and combined assessments for adults and children, including post-diagnostic support and treatment plans. With over 25 years partnering with the NHS, Xyla offers a free initial phone consultation with no obligation.

Visit Xyla Health website
Verified October 2026·✓ Verified by clinic

Frequently asked questions about ADHD assessments in London

How much does a private ADHD assessment cost in London?

Private ADHD assessments across London start from £199, across 39 providers we track in the region. Exact pricing depends on the city, whether the assessment is online or in person, and whether it's for an adult or child.

Can I use Right to Choose in London?

Yes. Right to Choose is an NHS England scheme, so it is available to anyone registered with a GP in London. Ask your GP to refer you to one of the Right to Choose providers listed above, at no cost to you.

What is the NHS waiting time for ADHD in London?

The latest region-wide estimate for adults in London is 7–12 months (source: ICB FOI data aggregated by ADHD Map, updated July 2026, 2026-07). Waits vary by local service, so see our NHS waiting times guide for more detail, or compare the private and Right to Choose options above for a faster route.