ADHD Assessment

ADHD care uk
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Clarity, Understanding, and a Way Forward

If you’ve been wondering whether you might have ADHD, you’re in the right place. At Green Koala, we offer fast, Gold standard private adult ADHD assessments from experienced professionals who truly listen.

What’s Included in the Assessment

No Long Waits

Same day and next day fast track appointments. Receive your report and letters within 24 hours. Including evenings and weekends. No months-long NHS waitlists. No rushing through assessments.

Our assessments are led by Registered Mental Health Nurses and chartered psychologists with years of experience diagnosing and supporting neurodivergent adults.

ADHD Assessment

Best Offers

Green Koala ADHD Services & Fees

Standard ADHD Assessment & Processes

ADHD Diagnostic Assessment

Flexible payment options available.

First Appointment

Second Appointment

£695

Flexible payment options available.

Assessment

Fast Track ADHD Assessment

£1200

(Medication costs not included; signposting provided separately.)

Our Fast Track ADHD Assessment (Adults Only) provides a complete diagnostic service in just one day, exceeding NICE guidelines and ensuring immediate support and outcomes.

Post-Diagnostic Support Package

£700

(4 sessions)

Tailored to individual needs

Common topics covered:

Others

ADHD – specific Cognitive Behavioural therapy (CBT)

NICE (the National Institute for Health and Care Excellence) recommend Cognitive Behavioural Therapy (CBT) as a key psychotherapeutic treatment for adults with ADHD to help manage symptoms like inattention and emotional regulation.

At Green Koala, we offer ADHD-specific Cognitive Behavioural Therapy (CBT) delivered by qualified psychologists, designed to help individuals develop practical strategies for managing attention, impulsivity, and emotional regulation, while also addressing common co-occurring challenges like anxiety and low self-esteem.

£110 per hour session

ADHD Coaching

  • Initial Consultation: Free

  • Single Session: £120

  • 4 Sessions: £420 (advance booking)

Post-diagnostic support

Access to Work is a UK government program that provides financial support and practical help for people with disabilities or long-term health conditions, including ADHD, to help them in the workplace. 

At Green Koala we offer support to navigate the  Access to work (ATW) application for employed/self-employed or those about to start employment.

£40 for a half hour session and £70 for an hour session.

Please email: Info@Green-koala.online to book.

Letters for Universities and Employers

At Green Koala, we understand how important it is to have the right documentation to access support and reasonable adjustments in education and the workplace.
If you are assessed and diagnosed through our service, we can provide the following on request:

For Universities:

  • Confirmation of ADHD diagnosis
  • Summary of how ADHD impacts your studies
  • Recommendations for reasonable adjustments (e.g. extra time, assistive tech, quiet exam rooms)
  • Letter for Disabled Students’ Allowance (DSA) application, if applicable

For Employers:

  • Confirmation of ADHD diagnosis
  • Guidance on how ADHD may affect work performance or environment
  • Suggestions for workplace adjustments under the Equality Act 2010
  • Return-to-work or occupational health communication, if needed

These letters are prepared by our qualified clinicians and are tailored to show your specific needs. You’ll be asked to review the content before it is sent or submitted.

All letters are confidential and only shared with your consent.

£70