Updated 2025
How much does an ADHD assessment cost in the UK?
Private assessments typically cost between £300 and £1,500. Eligible patients in England can get a free assessment through the NHS Right to Choose scheme.
UK ADHD assessment price ranges
| Assessment type | Price range |
|---|---|
| Basic adult assessment | £300 – £600 |
| Comprehensive adult assessment | £600 – £1200 |
| Child / paediatric assessment | £500 – £1500 |
| Right to Choose (NHS funded) | Free |
| Psychiatrist-led assessment | £800 – £1500 |
Prices are indicative. Always confirm directly with the clinic before booking.
What affects the cost?
Location
London and South East England clinics tend to charge more than those in other regions. Online-only providers often charge less regardless of location.
Appointment length
A full ADHD assessment usually takes 2–4 hours across one or more sessions. Shorter assessments cost less but may not be accepted for prescribing or insurance purposes.
What's included
Some prices include a full written report and GP letter; others charge extra. Always confirm what's included before booking.
Clinician type
Assessments conducted by a consultant psychiatrist cost more than those by a specialist nurse or psychologist. Psychiatrist-led assessments can directly prescribe medication.
Follow-up care
Some clinics include medication management and follow-up appointments in the initial price. Others charge separately for titration and ongoing care.
Can I get a free ADHD assessment?
Yes — if you're registered with a GP in England, you may be eligible for a free ADHD assessment through the NHS Right to Choose scheme. Your GP refers you to an approved private clinic and the NHS pays directly.
- ✓Free at the point of use — NHS pays the clinic directly
- ✓You choose the provider from an approved list
- ✓GPs cannot legally refuse a valid Right to Choose referral
- ✓Available for adults and children in England
Tips for reducing costs
Use Right to Choose
If eligible, this is the most cost-effective route. Ask your GP to refer you under the Right to Choose scheme.
Compare prices online
Prices vary significantly between providers. Use our comparison tool to find the most affordable option near you.
Consider online assessments
Online-only clinics often charge less than in-person providers, and the assessment is equally valid.
Check what's included
A lower headline price may not include the full written report needed for medication or insurance. Always ask what's included.
Ask about payment plans
Some clinics offer instalment payment plans that spread the cost over several months.
Find the best-value clinic near you
Compare prices and wait times from clinics in your area.