UK National ADHD Assessment Service - Wait Time Currently 7-10 Days
At Total Health West Berkshire, we provide private ADHD assessments for adults that are thorough, compassionate, and designed to help you understand yourself better. Whether you have lived with lifelong challenges or are only now recognising ADHD traits, an assessment can bring clarity, confidence, and access to the right support.
“Around 2.6 million people in the UK are estimated to have ADHD, but many remain undiagnosed.”
ADHD Foundation
Why Seek an ADHD Assessment as an Adult?
Many adults reach out after years of feeling “different,” misunderstood, or overwhelmed. Without a diagnosis, difficulties with focus, organisation, and emotions are often mislabelled as laziness, anxiety, or poor coping skills.
A private ADHD diagnosis for adults can:
- Validate your experiences, reducing self-blame
- Open access to workplace adjustments and support
- Improve relationships by others understanding your needs
- Guide treatment options such as therapy or medication
- Support mental health by reducing anxiety and burnout
For background reading, see the NHS overview of ADHD.
Signs of ADHD in Adults
ADHD doesn’t always look the same in adulthood as it does in children.
Common signs of adult ADHD include:
- Difficulty staying focused or being easily distracted
- Struggles with organisation, planning, or time management
- Frequently misplacing items or missing appointments
- Restlessness or “mental overdrive”
- Starting tasks with enthusiasm, but finding it hard to finish
- Acting impulsively or struggling to regulate emotions
- Feeling overwhelmed in work or home life
Contact Miriam to Discuss Your Assessment
If you’d like to talk through the assessment process, have questions about which service is right for you, or simply want to understand what to expect, Miriam Danso, our Psychology Assistant, is here to help.
Miriam can guide you through the initial steps, explain how our assessments work, and ensure you feel comfortable and informed before booking.
What to Expect From a Private Adult ADHD Assessment
At Total Health West Berkshire, our adult ADHD testing is designed to be thorough, evidence-based, and supportive.
The process includes:
1. Pre-assessment Forms
Completed by you and, where possible, someone who knew you as a child.
2. Main Assessment (up to 4 hours)
Including a structured clinical interview, developmental history, and standardised ADHD screening tools such as DIVA-5.
3. Feedback & Report
you’ll receive a detailed report with recommendations for work, daily life, and treatment options.
If ADHD is diagnosed, our prescribing clinicians can discuss medication options. You can learn more about this on our dedicated ADHD Titration Service page.
We also link closely with our Child ADHD Assessments, so families can access joined-up care where both parent and child may be assessed.
Cost and What’s included
Adult ADHD Assessment – £1,200
Includes:
1
Pre-assessment consultation and forms
2
Main assessment (online or in person)
3
4
Medication discussions are available with our clinicians. If suitable, a prescription may be initiated during the process. Consider medication with our ADHD medication titration service for ongoing support.
Frequently Asked Questions
Do I have to complete the adult ADHD pre-assessment forms?
Yes, they are essential for understanding your developmental history. If you need help, our team can support you.
Is the Adult ADHD assessment online or in person?
We offer both – attend at our Berkshire clinic or complete your assessment online.
Will my employer accept a private Adult ADHD diagnosis?
Yes, private ADHD reports are valid. Employers must consider reasonable adjustments under the Equality Act.
Can I get medication after an Adult ADHD diagnosis?
Yes, if clinically appropriate. Our prescribing clinicians manage this process and may transition you to shared care with your GP once stable. See our ADHD Titration Service.
Does the NHS accept private Adult ADHD assessments?
Yes, but policies vary by GP practice. For more on your rights, see Right to Choose – ADHD.
Book an Adult ADHD Assessment
Taking the step toward an ADHD assessment can be life-changing.
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Call us: 01635 791 301
Your Experienced Adult ADHD Assessors
Mootsoo Blankson
Autism & ADHD Assessor
I am a Registered Advanced Mental Health Practitioner, Cognitive Behavioural Therapist, and qualified Autism and ADHD Assessor with extensive experience in child, adolescent, and adult services. I have a BSc in Mental Health Nursing and a Postgraduate Diploma in Cognitive Behavioural Therapy, alongside my BSc in Sociology and a certificate in Counselling.
In 2012, I qualified as a Psychiatric Nurse and have since worked in the NHS with children adolescents, adults and older adults in both inpatient and community settings. I have also worked in high secure, medium secure and low secure inpatient settings as well as forensic psychiatric units. Since qualifying as a CBT Therapist in 2018, I have gained extensive experience working within the NHS, supporting adults, children, and adolescents. In addition to my therapeutic work, I have specialised in Autism and ADHD assessment for both children and adults. Over the years I have completed many training programmes both by the NHS and privately to enhance my knowledge, clinical skills and expertise in my professions.
Over this time, I have developed expertise and skills in Autism and ADHD assessments, working collaboratively within a multidisciplinary setting and working closely with families and schools to ensure the best possible outcome. I always maintain a compassionate and professional approach to my work from first contact, assessment, diagnosis, report writing, follow up, sign posting and onward support for families. I am passionate about providing a person centred, evidence based and holistic approach to meet the unique needs of my clients.
Outside of work, my favourite thing to do is spend time with my three daughters, and I enjoy baking and cooking, travelling, volunteering, working on my garden and spending time with friends. I am a big believer in looking after myself in order to give my best to others.