Adult ADHD Assessments

Get Clear Answers and Support That Starts Right Away

If you’re wondering whether ADHD could explain ongoing difficulties with focus, organisation, or overwhelm, a thorough assessment can give you clarity and direction.

Our consultant-led Adult ADHD assessments combine clinical interviews, validated questionnaires, and objective ADHD testing to ensure a robust, evidence-based diagnosis. Where appropriate, medication and treatment planning can begin at the diagnostic appointment, and every assessment includes a free ADHD coaching session to help you move forward.

Got a question? Get in touch with our expert team.

ADHD CLINIC pricing

Our comprehensive ADHD assessment package is available for a one-off fee of £1,395

Includes a FREE session of ADHD coaching worth £70
Our clinicians are members of the following organisations:
Members of Royal College of Psychiatrists
SOM Corporate Supporter
Regulated by Care Quality Comission
Qb Check

We’re recognised by the following insurance companies:

Bupa logo
Vitality logo
AXA logo
WPA Insurance
We also welcome self-funding patients. Learn more about our ways to pay.

Could ADHD be affecting your life?

At Phoenix, we understand that ADHD can impact every part of daily life, from attention and motivation to mood and relationships. If you're struggling, seeking clarity, or finally ready to explore whether ADHD might be part of your story, we’re here to help.

We work from a neuroaffirmative perspective — recognising and respecting that all brains work differently, and your experience is valid.

Happy and relaxed parents playing with a toddler

What’s included in the ADHD assessment?

  • Consultant psychiatrist ADHD asseassment
  • Therapist-led pre-assessment session
  • QbCheck objective computer-based ADHD test
  • Comprehensive diagnostic report
  • Medication assessment and treatment options, including medication, right away (if appropriate)
  • Support with GP Shared Care agreements
  • Free ADHD coaching session to help you move forward
  • Ongoing clinical guidance and next-step recommendations
  • Available online nationwide or in person
  • No long wait times

Take your first step toward clarity and support.

Recognised by BUPA and major UK insurers.

Our comprehensive ADHD assessment package includes:

Pre-assessment questionnaires that help your clinician understand your background before your consultation.
One-to-one consultation to explore your symptoms and personal history in depth.
Therapist-led ADHD testing using validated tools for an accurate, evidence-based diagnosis.
QbCheck objective ADHD testing, a computer-based assessment that measures attention, impulsivity, and activity levels to support a more accurate ADHD diagnosis.
Medication assessment to identify suitable options and provide your first prescription if appropriate.
Detailed diagnostic report to share with your GP or employer, supporting treatment and workplace adjustments.
Free ADHD coaching session to help you start applying strategies straight away.

The ADHD assessment package is available for a one-off fee of £1,395.

Why choose Phoenix Mental Health Services?

  • Consultant-led ADHD assessments delivered by experienced psychiatrists who specialise in adult ADHD, ensuring accurate, evidence-based diagnosis.
  • Fast access with clear timelines. No unnecessary waiting lists or delays between assessment and next steps.
  • Medication and treatment planning at the diagnostic appointment, where clinically appropriate, so you can begin support without further appointments or waiting.
  • Neuroaffirmative, person-centred care. We listen without judgement and tailor recommendations to your individual strengths and needs.
  • Support beyond diagnosis, including a free ADHD coaching session to help you apply strategies in daily life.
  • Trusted and recognised, including by BUPA, and relied upon by professionals across the UK.
  • Simple, secure digital systems to book appointments, complete questionnaires, and access reports with ease.
Consultant psychiatrists with ADHD expertise

Your journey – what to expect

We aim to make the process smooth, personalised, and easy to follow.

Step 1

Complete your free ADHD screening (ASRS)

You get access to your free report immediately.

Step 2

Submit consent and deposit

  • Complete a consent form
  • Pay a £50 holding deposit

The deposit will be deducted from your fee if you’re self-funding or refunded in full once BUPA has paid us. If your BUPA policy has an excess, this holding deposit may be used toward that amount.

Step 3

Begin your full assessment

After your consent and deposit are received, your journey officially begins and you will receive digital pre-assessment questionnaires.

Ready to get started?

Take your first step today with our free ADHD screening.

You get access to your free report immediately.

Telephone: 0370 162 0673 ext. 1
Email: enquiries@phoenix-mhs.com

ADHD CLINIC pricing

Our comprehensive ADHD assessment package is available for a one-off fee of £1,395

Includes a FREE session of ADHD coaching worth £70
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Where to Find Us

Visit us at our welcoming clinics in London and Buckinghamshire, where our expert team is ready to help, or conveniently book an online assessment available to clients anywhere in the UK.

Wooburn Green Clinic

Address:  Suffolk House, 54-55 The Green, Wooburn Green, High Wycombe HP10 0EU

Phone: 0370 162 0673

Opening Hours: Mon–Fri: 8.30 am – 4.30 pm

Golders Green Clinic

Address: 999 Medical Centre, 999 Finchley Rd, London NW11 7HB

Phone: 0370 162 0673

Opening Hours: Wednesday 6-8 pm

We also offer nationwide remote ADHD assessments for patients across the UK. 

Frequently Asked Questions

How soon can I be seen?

Most patients are offered an appointment within two weeks of enquiry. We’ll confirm the exact time once we receive your completed questionnaires.

Start your FREE ADHD screening or Contact us for friendly advice.

Can I have my assessment online?

Yes – we offer secure remote assessments across the UK, or you can visit our clinics in Wooburn Green or Golders Green if you prefer in-person care.

Start your FREE ADHD screening or Contact us for friendly advice.

Is medication included?

Your consultant will discuss whether medication is appropriate. If prescribed, your first script can be issued as part of your initial assessment.

Start your FREE ADHD screening or Contact us for friendly advice.

Do you accept insurance?

Yes – we’re recognised by BUPA and other major private insurers, and we also welcome self-funding patients.

Start your FREE ADHD screening or Contact us for friendly advice.

What happens after diagnosis?

You’ll receive a full written report and a free ADHD coaching session to help you plan next steps. Ongoing treatment or therapy can be arranged if you choose.

Start your FREE ADHD screening or Contact us for friendly advice.

Can you share my report with my GP?

Absolutely – we send a secure copy directly to your GP to ensure continuity of care.

Start your FREE ADHD screening or Contact us for friendly advice.

Is a deposit required?

A deposit may be taken to secure your appointment, with the balance due before your consultation.

Start your FREE ADHD screening or Contact us for friendly advice.

Still have questions?

Our team will be happy to help.
Start your FREE ADHD screening or Contact us for friendly advice.