Advanced Assessments Ltd provides professional ADHD assessment services for adults, children and adolescents who require diagnostic clarity, a detailed written report and practical recommendations. Our service is suitable for clients searching for adult ADHD assessmentadult ADHD assessment UKchild ADHD assessment UKprivate ADHD assessment LondonADHD assessment BirminghamADHD assessment NottinghamADHD assessment ManchesterADHD assessment Leicestershire and ADHD assessment for adults near me.

ADHD can affect children, teenagers and adults in different ways. A child may struggle with attention, activity level, impulsive behaviour, classroom learning, homework, emotional regulation or peer relationships. An adult may struggle with procrastination, organisation, time management, employment, study, emotional overwhelm, impulsive decisions or inconsistent performance. A careful ADHD diagnostic assessment should consider the person’s developmental history, current symptoms, functional impairment, behavioural presentation, rating scale evidence and possible co-existing conditions.

Our assessments are designed to provide more than a label. We aim to provide a clinically useful formulation, clear recommendations and practical guidance that can support education, employment, reasonable adjustments, occupational health, examination arrangements, university support, workplace planning and post-diagnostic care.

Book an assessment Example ADHD Report
How to Get an ADHD Assessment in the UK





Recognise the Pattern

Consider whether difficulties with attention, organisation, impulsivity, activity level, emotional regulation, school, work or daily routines are persistent and impairing.

Book an Assessment

Contact Advanced Assessments Ltd to enquire about an ADHD assessment for an adult, child or adolescent and discuss the most appropriate pathway.

Provide Background Information

School reports, previous assessments, medical letters, occupational health records, family observations and school information may assist the assessment.

Receive a Written Report

Following assessment, a written report may provide the diagnostic opinion, formulation and recommendations for support, adjustments or further review.

ADHD Assessment Costs, Titration Costs and Additional Fees

View Clear ADHD Assessment Costs and Client Fees

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Example Cost Planning for ADHD Assessment and Medication Titration

A client who requires only a standard single-assessor ADHD assessment would pay £550. A client who requires a two-assessor ADHD assessment would pay £800. A client who requires an expedited seven-day report would pay £1,100 for a single-assessor assessment or £1,600 for a two-assessor assessment.

If ADHD is diagnosed and the client chooses to consider medication, titration is a separate pathway. Three appointments with a neurodevelopmental specialist or clinical pharmacist would cost £450 in appointment fees, plus prescription charges. Three consultant psychiatrist titration appointments would cost £900 in appointment fees, plus prescription charges.

What is included in the assessment

A professional ADHD diagnostic assessment should consider the whole person. At Advanced Assessments Ltd, the assessment pathway may include a structured clinical interview, developmental history, current symptom review, standardised rating scales, behavioural observation, collateral information where available, and consideration of emotional, educational and functional factors.


For adults, assessment may explore work, education, relationships, organisation, time management, emotional regulation, impulsivity, restlessness and daily functioning. For children and adolescents, it may consider attention, activity level, learning, behaviour, peer relationships, family functioning and developmental history.


Standardised rating scales may support the assessment process but do not replace clinical judgement. Where appropriate, information may also be gathered from someone who knows the client well. For adults, this may include a partner, parent, sibling, friend or another person able to comment on day-to-day functioning. For children and adolescents, parent and school information can provide valuable additional insight. Further rating scales or interviews may be recommended where clinically appropriate.

Child ADHD Assessments

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Adult ADHD Assessments

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ADHD Assessments for court

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Frequently asked questions about ADHD Assessment

Do you assess both adults and children for ADHD?

Yes. Advanced Assessments Ltd provides ADHD assessments for adults, children and adolescents. The assessment approach is adapted to the age, developmental stage, referral question and clinical presentation.

How much does an ADHD assessment cost?

The standard single-assessor ADHD assessment costs £550 with a report within four weeks. A two-assessor ADHD assessment costs £800 with a report within four weeks. Expedited seven-day report options cost £1,100 and £1,600 respectively.

Do you provide ADHD assessment in London?

Yes. Advanced Assessments Ltd supports clients seeking ADHD assessment London, adult ADHD assessment London, child ADHD assessment London and ADHD diagnosis adults London.

Do you provide ADHD assessment in Birmingham, Nottingham, Manchester and Leicestershire?

Yes. We support clients in Birmingham, Nottingham, Manchester, Leicestershire and across the wider UK who require private ADHD assessment, diagnostic reports and recommendations.

Is online ADHD assessment available?

Yes. Online ADHD assessment by Zoom or Microsoft Teams is available with no surcharge. Face-to-face assessment is also available where required and is charged separately.

What is included in an ADHD assessment?

The assessment may include a clinical interview, developmental history, current symptom review, standardised rating scales, executive-function measures, behavioural observation, collateral information where available and cognitive screening where clinically relevant.

Can ADHD be diagnosed in adulthood?

Yes. Many adults are diagnosed later in life. A careful adult ADHD assessment considers whether symptoms or functional difficulties were present earlier in development, even if they were not formally recognised during childhood.

Can children be assessed for ADHD?

Yes. Children and adolescents can be assessed for ADHD. The assessment may consider home functioning, school functioning, parent observations, teacher information, developmental history, rating scales and behavioural presentation.

Does everyone diagnosed with ADHD need medication?

No. Medication is optional and depends on clinical suitability, medical review and client or family preference. Some clients use coaching, psychological strategies, study skills, executive-function support, school adjustments or workplace adjustments instead of, or alongside, medication.

How many ADHD medication titration appointments are usually needed?

Clients should usually plan for approximately three to four titration appointments before medication is stable enough for shared care to be considered. Some clients require more appointments depending on medication response, side effects and clinical complexity.

Can the ADHD report support school, university or workplace adjustments?

Yes. ADHD reports may support reasonable adjustments in education, employment, examinations, university, occupational health, Access to Work, Disabled Students’ Allowances and Education, Health and Care Plan discussions where appropriate.

Online ADHD Assessment

online ADHD assessmentcan provide a structured, clinically informed and convenient route for adults, young people and families who are seeking to understand whether symptoms of inattention, impulsivity, emotional dysregulation, restlessness or executive functioning difficulties may be consistent with Attention-Deficit/Hyperactivity Disorder. At Advanced Assessments Ltd, our online ADHD assessment UK service is designed for people who want a careful, professional and evidence-based assessment without unnecessary travel, long delays or uncertainty about the next steps.

ADHD Support Resources

ADHD and the Law, Research and Resources
ADHD Support Groups Across the United Kingdom
ADHD Communities

There is a significant number of ADHD support groups on Facebook and virtual support groups. Links and information here. 

Reddit: The largest ADHD support group in the world is on Reddit and there is a UK subreddit group. 

National UK ADHD Support Organisations
International ADHD Organisations
 Youtube, Podcasts, Films & Comics
Assistive Technology: ADHD tools and Resources
ADHD in the Workplace & Employment