Adult ADHD Assessment

Comprehensive Private ADHD Assessments for Adults

WMI Psychiatry provides private ADHD assessments for adults throughout the UK. Our comprehensive adult ADHD assessment pathway is designed to identify whether ADHD is present, understand how symptoms affect everyday life and develop an appropriate treatment plan.

Many adults seek an assessment after years of struggling with concentration, organisation, procrastination, emotional regulation or feeling overwhelmed by everyday responsibilities. Others may have recognised ADHD traits in themselves after a child, sibling or family member has been diagnosed.

Our assessments are completed by experienced ADHD clinicians and include developmental history, clinical assessment, diagnostic formulation, written reporting and treatment planning.

The assessment pathway is delivered across four appointments, allowing time for a thorough evaluation rather than a rushed one-off consultation. The total cost is £850, which is paid across the four appointments rather than as a single upfront fee.

What Is Included in an Adult ADHD Assessment?

Our private ADHD assessment pathway includes:

  • Detailed ADHD and General Mental Health assessment

  • Review of questionnaires and supporting information

  • Detailed developmental and risk history

  • Clinical observation

  • Multidisciplinary discussion

  • Medication discussion and initiation (if clinically indicated)

Signs of ADHD in Adults

ADHD can look very different in adulthood compared with childhood. Whilst some adults remain physically restless, many experience difficulties that are less obvious to others but still have a significant impact on daily life.

Common signs of ADHD in adults include:

  • Difficulty concentrating

  • Becoming easily distracted

  • Frequently losing or misplacing items

  • Forgetfulness

  • Problems with organisation and time management

  • Difficulty prioritising tasks

  • Procrastination

  • Starting projects but struggling to finish them

  • Restlessness or feeling constantly "on the go"

  • Impulsive decision-making

  • Interrupting conversations

  • Emotional dysregulation

  • Difficulties managing work, studies or relationships

Many of these experiences can occur in people without ADHD. A comprehensive assessment is therefore needed to determine whether symptoms are consistent with ADHD and whether they have been present since childhood.

Our Four-Part ADHD Assessment Pathway

Part 1 – Background and Screening

Duration: 2 hours
Cost: £220
Clinician: ADHD Practitioner

This appointment focuses on understanding your background, developmental history and current difficulties.

The appointment includes:

  • ADHD screening

  • Developmental history

  • Risk assessment

  • Review of current concerns

  • Explanation of ADHD and available treatment options

This helps us understand how symptoms have developed over time and how they affect different aspects of your life.

Part 2 – Information Gathering

Duration: 2 hours
Cost: £220
Clinician: ADHD Practitioner

This appointment explores your ADHD symptoms in greater depth and examines how difficulties affect different areas of your functioning.

The appointment includes:

  • Detailed ADHD history

  • Educational history

  • Employment history

  • Relationship history

  • General psychiatry assessment

  • Exploration of strengths and challenges

This allows us to develop a detailed understanding of your experiences and identify any additional factors that may need consideration.

Part 3 – Clinical Observation

Duration: 1 hour
Cost: £260
Clinician: ADHD Specialist Nurse or Doctor

This appointment involves a structured ADHD clinical observation with the child or young person.

During the observation we consider areas such as:

  • Attention and concentration

  • Activity levels

  • Impulsivity

  • Emotional regulation

  • Organisation

  • Social interaction

Following the observation, a multidisciplinary discussion takes place between the team members involved in the assessment to review all available information and consider the diagnostic formulation.

Part 4 – Diagnosis and Planning

Duration: 1 hour
Cost: £150
Clinician: ADHD Specialist Nurse or Doctor

This appointment provides detailed feedback regarding the outcome of the assessment.

We will discuss:

  • Whether diagnostic criteria for ADHD are met

  • The reasons for our conclusions

  • Strengths identified during the assessment

  • Recommended support strategies

  • Treatment options

  • Medication options where appropriate

  • Ongoing monitoring arrangements

There will be plenty of opportunity to ask questions and discuss the recommendations in detail.

Who Can Be Referred?

We assess adults aged 18 years and over who may have symptoms of ADHD.

Referrals can be made by:

  • Parents and carers

  • General practitioners

  • Schools

  • Paediatricians

  • Psychologists

  • Other healthcare professionals

A GP referral is not required.

Assessment Fees

The total cost of the private child ADHD assessment pathway is £850.

Payments are spread across the assessment process.

Appointment Cost:

Part 1 – Background and Screening - £220

Part 2 – Information Gathering - £220

Part 3 – Clinical Observation and MDT Discussion - £260

Part 4 – Diagnosis and Planning - £150

What Happens After the Assessment?

Following completion of the assessment, you will receive:

  • A comprehensive written report

  • Diagnostic outcome and formulation

  • Individualised recommendations

  • Treatment plan

  • Monitoring plan where medication is prescribed

If ADHD is diagnosed and medication is appropriate, treatment can be discussed and initiated with one of our specialist clinicians.

Frequently Asked Questions

How much does an adult ADHD assessment cost?

Our private adult ADHD assessment costs £850 in total, paid across four appointments.

How long does the ADHD assessment process take?

The pathway includes six hours of direct clinical appointments, multidisciplinary review and report preparation.

Do I need a GP referral?

No. Adults can contact WMI Psychiatry directly to arrange an assessment.

Is a written report included?

Yes. A detailed written diagnostic report is included within the assessment fee.

Can ADHD medication be prescribed?

Yes. If ADHD is diagnosed and medication is clinically appropriate, treatment options can be discussed and initiated as part of the assessment pathway.

Do you offer online ADHD assessments?

Yes. Many adults choose to complete their assessment remotely through secure video consultations.

Can I be diagnosed with ADHD as an adult?

Yes. Many people are not diagnosed until adulthood. ADHD is a neurodevelopmental condition that begins in childhood, but some individuals do not receive a diagnosis until later in life.

Related Services

You may also be interested in:

  • Child ADHD Assessments

  • Autism Assessments

  • Combined ADHD and Autism Assessments

  • ADHD Medication Reviews

  • General Psychiatry Assessments


Ready to Take the Next Step?

If you are considering an assessment or would like guidance on the most appropriate pathway, please feel free to Click Here to complete our enquiry form and a member of the team will get back to you as soon as possible.

Alternatively, feel free to contact our admin team via the details below: