Book An Assessment Today
private adhd assessments in london

FOR CHILDREN

Book an Online Combined Child Autism + ADHD Assessment

  • £1950
  • Saving of £550 compared to booking separate appointments for Autism and ADHD.
  • Clinician time included in your fee:
  • 2 hour 15 minute ADHD and ADI-R appointment with you and your child
  • 1.5 hour ADOS-2 appointment with you and your child
  • 20 minute follow-up appointment with you
  • 1 hour pre-assessment form review
  • 4+ hours writing diagnostic report
See Clinicians for this Assessment
An online multidisciplinary combined assessment for children and young people aged 6–17, including a single, integrated diagnostic report.
This online combined assessment may also be available as an in-person assessment. Please contact 020 7362 6532 to check availability.

If you’re seeking clarity across both autism and ADHD, our online multidisciplinary pathway is designed for young people and their families. The process is structured, evidence-based and clinically robust, bringing together input from your child, parent or carer, school and multiple clinicians to reach a reliable conclusion with practical recommendations.

No GP referral is required — and everything is conducted online for your convenience.

This is a three-part multidisciplinary assessment that combines:

  • A 2 hour 15 minute online ADHD and ADI-R appointment with you and your child, led by our Consultant Child and Adolescent Psychiatrist.
  • A 90-minute online ADOS-2 appointment with you and your child, led by our Chartered Psychologist.
  • A 20-minute online follow-up appointment with our Consultant Child and Adolescent Psychiatrist. This appointment does not require your child’s involvement and is where the diagnosis is shared.


Assessment format:

  • SRS-2 pre-assessment questionnaires: completed by a parent/carer and a school contact to provide standardised ratings of social responsiveness across settings.
  • 2 hours and 15 minutes with you and your child (ADHD + ADI-R): this appointment is led by our Consultant Child and Adolescent Psychiatrist and combines the ADHD assessment with the ADI-R, a structured caregiver interview used to help assess autism spectrum disorder.
  • 1.5 hour with your child (ADOS-2): structured activities and conversation to observe communication, social interaction and behaviours.
  • 20-minute follow-up appointment: completed online with the parent or carer only, with the Consultant Child and Adolescent Psychiatrist, to explain the outcome and next steps.


To schedule your child’s combined assessment, please select a suitable date and time for the first appointment, then follow the instructions to complete your payment. You can choose to pay in full, or take advantage of Klarna’s flexible options, including ‘Buy Now, Pay Later’ and interest-free instalment plans.

payment methods for adhd health clinic services

All assessments are compliant with NICE guidelines.

If you do not see suitable availability, please call 020 7362 6532 to get an appointment outside these hours.

Appointment Availability

In 2 weeks:

2

appointments

In 3 weeks:

2

appointments

For more appointment times, please use the arrows on the calendar.

Prefer an In-Person Assessment?

In-Person Child Combined ADHD and Autism Assessments are now available at our central London clinic

Book In-Person Child Combined Assessment

Using private healthcare insurance?

Before booking, please check your policy to confirm that this type of assessment is covered. ADHD Health Clinic works with Cigna, Bupa Global, Vitality and WPA. Please note that we do not work with Bupa UK.

cigna-logo.jpg
bupa-global-logo.jpg
vitality-health-logo.jpg
wpa health insurance logo

Why book an Online Combined Child Autism + ADHD Assessment?

Parents come to us for an online combined child autism and ADHD assessment when they:
  • Want a clear, formal assessment for both autism and ADHD without needing to book two separate pathways
  • Have noticed overlapping difficulties with attention, focus, impulsivity, emotional regulation, social communication, flexibility or sensory processing, and want to understand the full picture
  • Want one joined-up assessment process that considers how autism and ADHD traits may overlap, interact and present in day-to-day life
  • Prefer the convenience of online appointments that can be attended from home
  • Want a structured assessment that brings together parent, child and school information
  • Are on a long NHS waiting list and need clearer answers and recommendations sooner
  • Need a detailed report that can help inform school support, onward treatment planning and conversations with other professionals

A combined MDT assessment helps you and your child:

  • Build a clearer understanding of your child’s strengths, differences and support needs
  • Explore whether your child meets criteria for ADHD, autism, or both
  • Avoid repeating similar information across separate assessments
  • Understand which difficulties are most affecting daily life at home, in school and socially
  • Receive practical recommendations that feel realistic for your family
  • Move forward with greater confidence about the right support and next steps

At a Glance

  • Online combined autism and ADHD assessment for children and young people aged 6–17
  • Multidisciplinary assessment pathway with a single integrated diagnostic report
  • Completed across three appointments as part of a multidisciplinary assessment pathway
  • A 2 hour 15 minute online ADHD and ADI-R appointment with the Consultant Child and Adolescent Psychiatrist, attended by you and your child
  • A 90-minute ADOS-2 appointment with our Chartered Psychologist, attended by you and your child
  • A 20-minute online follow-up appointment with the Consultant Child and Adolescent Psychiatrist, where the diagnosis is shared
  • Pre-assessment questionnaires completed by parent or carer, child or young person, and school to provide information across settings
  • Designed to give a joined-up understanding of autism and ADHD traits, including where they overlap and where they differ
Navigate to ADHD symptoms section

Your Combined Child Autism + ADHD Assessment Process Explained

1
Book and Pay for Part 1 Appointment

Select a convenient appointment date and time for the assessment

Select a convenient appointment date and time for Part 1 of the assessment, then confirm your booking by paying in full or using flexible payment options, including Klarna

2
Registration

After booking, you’ll receive a confirmation email with your appointment video link and instructions to complete your online registration and photo ID forms.
After booking, you’ll receive a confirmation email with your appointment video link and instructions to complete your online registration and photo ID forms.

3
Schedule Part 2 Appointment

Select a convenient appointment date and time for the assessment

You’ll receive links to schedule your second appointment for ADOS-2.

4
Pre-Assessment Forms

You’ll receive links to pre-assessment forms

You’ll receive links to pre-assessment forms to be completed by yourself, your child/young person, and their school. All forms should be completed at least 24 hours before Part 1 of the assessment.

5
Attend Part 1 Appointment

attend your online appointment

Your online Part 1 appointment lasts 2 hours and 15 minutes. This appointment is attended by you and your child and is led by our Consultant Child and Adolescent Psychiatrist. It combines the ADHD assessment and the ADI-R. We recommend logging in a couple of minutes early to check everything works.

6
Attend Part 2 Appointment

attend your online appointment

Your online ADOS-2 appointment lasts 90 minutes. You and your child simply join via the video link provided. We recommend logging in a couple of minutes early to check everything works.

7
Schedule Part 3 Appointment

Select a convenient appointment date and time for the assessment

Our Consultant Child and Adolescent Psychiatrist and Consultant Psychologist will review the assessment findings together. They will a share a link for you to book Part 3, the follow-up appointment. 

8
Attend Part 3 Appointment

attend your online appointment

Your online follow-up appointment lasts 20 minutes. This appointment does not require your child’s involvement.

9
Receive Your Diagnosis

Your clinician will discuss their findings and provide a personalised treatment plan. You’ll also receive a detailed diagnostic report, usually within 10 days of your appointment.

During the follow up appointment your clinician will discuss their findings and provide a personalised treatment plan. You’ll also receive a detailed diagnostic report, usually within 10 days of your appointment.

10
Treatment (Optional)

Treatment options, including medication and non-pharmacological approaches, are available. These will be discussed with your consultant to create a plan tailored to your individual needs.

Your clinician may suggest medication or other non-pharmacological approaches. Once medication has optimised, with consent we’ll contact your GP to request a Shared Care agreement. Subject to agreement, this helps ensure long-term, affordable continuity of treatment.

ADHD Health Clinic Clinicians

ADHD Health Clinic Consultant Psychiatrists offering online Child ADHD Assessments

Dr Suzana Alexandra Corciova is a highly experienced Consultant Child and Adolescent Psychiatrist

Dr Suzana Corciova

Experience:

Consultant Child & Adolescent Psychiatrist with 10+ years of specialist experience supporting children, adolescents and families across NHS and private healthcare, with particular expertise in neurodevelopmental assessments, complex clinical formulation, and holistic, evidence-based care.

Specialities:

Child & Adolescent Mental Health, ADHD, Autism Spectrum Disorder, Neurodevelopmental Conditions, Complex Presentations, Emotional and Behavioural Difficulties, Holistic Assessment.

Assessment Types:

Child ADHD Assessments; Child Autism Assessments; Child Combined ADHD + Autism Assessments

Assessment Format:

Online Consultation Only

Availability:

All assessments on Monday and Thursday

Languages Spoken

English; Italian; Romanian

Dr Suzana Corciova Bio
Consultant Forensic and Chartered Psychologist

Katherine Goodsell

Experience:

Chartered Psychologist with over 15 years’ experience in the assessment, treatment, and management of complex psychological needs

Specialities:

Autism Spectrum Disorder; ADHD; Personality Disorders; Trauma; General Mental Health; Cognitive Ability; and Risk Assessment

Assessment Types:

Child Autism Assessments; Combined Child Autism & ADHD Assessments; Adult Autism Assessments

Assessment Format:

Online Consultation Only

Availability:

All assessments on Monday and Friday

Languages Spoken

English

Katherine Goodsell Bio

Why Choose ADHD Health Clinic for Your Child’s Combined Assessment?

Autism and ADHD frequently coexist in childhood and adolescence. Our pathway is purpose-built for ages 6–17 and evaluates both conditions together, so you avoid repeated appointments and receive one coherent outcome.

Your assessment is delivered by highly experienced clinicians in child neurodevelopment. We integrate parent/carer interview, a focused child session, and standardised input from school. Validated rating scales (including SRS-2 and Conners 4™) help quantify traits and functional impact across settings. The result is a balanced, evidence-based formulation that clarifies where traits overlap, where they differ, and what will make the most difference day to day.

Following the assessment you’ll receive a single, practical diagnostic report to share with your GP and school. It sets out the findings, confirms diagnoses where met, and provides tailored recommendations for the classroom, home routines and next steps. Appointments are typically available within weeks, helping families access support sooner.

Understanding ADHD Symptoms

Symptoms often manifest differently in individuals and can have a significant impact on various aspects of life.

LEARN MORE
Navigate to ADHD symptoms section

For More Information

What is a combined child ADHD and autism assessment?
A combined child ADHD and autism assessment is a detailed evaluation that looks at whether your child meets the diagnostic criteria for ADHD, autism, or both. It is designed to build a joined-up understanding of your child’s strengths, differences and support needs across home, school and everyday life.
This assessment is suitable for children where there are concerns about both ADHD and autism traits, or where it is unclear which diagnosis may best explain their difficulties. It can be particularly helpful where there are overlapping concerns around attention, behaviour, social communication, sensory processing and emotional regulation.
Assessments are carried out by experienced neurodevelopmental clinicians, including professionals with expertise in both ADHD and autism. The assessment process follows recognised diagnostic standards and considers your child’s presentation carefully and thoroughly.

This is a multidisciplinary team, or MDT, combined ADHD and autism assessment. The autism part of the assessment is completed in MDT format, with one clinician carrying out the ADOS assessment with your child and another clinician carrying out the parent interview. Alongside this, the ADHD assessment considers your child’s developmental history, current presentation, parent information, school reports and wider functioning. This MDT format is important because it helps ensure the autism assessment is accepted by the NHS and compliant with NICE guidance.

The online combined child ADHD and autism assessment is completed as part of a structured multidisciplinary process rather than a single short appointment. It includes detailed clinical assessment, input from parents and school, pre-assessment review, and the preparation of a comprehensive diagnostic report. It requires a 2 hour 15 minute ADHD and ADI-R appointment, a 90 minute ADOS-2 appointment and a 20 minute follow up appointment.

Yes. Parent or carer input is an essential part of the assessment, and school reports are mandatory in accordance with NICE guidance. This helps the clinical team understand how your child presents across different settings and supports a thorough and evidence-based combined assessment.
A combined assessment allows clinicians to look at ADHD and autism together in one pathway. This can help provide a clearer and more complete picture of your child’s profile, rather than splitting their needs across separate assessments.
The assessment looks at areas such as attention, impulsivity, activity levels, social communication, sensory differences, emotional regulation, behaviour, learning and developmental history. It may also consider whether other factors, such as anxiety, trauma or learning differences, could be relevant.
No. A combined child assessment is more than a brief screening or checklist. It is designed to gather information from different sources so that any diagnosis, or decision not to diagnose, is careful, robust and evidence-based.
After the assessment, you will receive a comprehensive report explaining whether your child meets the criteria for autism, ADHD, both, or neither. The report is designed to be clear and practical, helping you understand how your child’s profile may affect learning, behaviour, social interaction and day-to-day life.
Yes. The report can be shared with schools and is written to help teachers, SENCOs and other professionals understand your child’s needs more clearly. It includes practical recommendations that may help support your child in the classroom and across wider school life.
Yes. The report may form an important part of the evidence used for SEN support planning, an Education, Health and Care Plan application, or an EHCP review. It explains your child’s needs, the impact on learning and daily functioning, and the kinds of support and adjustments that may be appropriate.
Yes. The report includes practical recommendations tailored to your child’s needs. These may relate to support at home, in school and in other settings, so families and professionals have clearer guidance on the next steps.
Yes. If ADHD is diagnosed and medication is considered clinically appropriate, medication options can be discussed with a consultant psychiatrist. This includes considering benefits, possible side effects, monitoring and how treatment may fit alongside non-medication strategies and autism-informed support.
Shared care may be possible once your child’s medication is stable, but you should always check with your child’s GP before starting treatment if shared care is important to you. There is no national policy on shared care, and decisions are made locally by individual GP practices and healthcare boards. More than half of our shared care agreements are accepted by NHS GPs, as our medication pathway is managed by consultant psychiatrists. Final approval, however, always rests with your child’s GP.

Yes. Follow-up appointments can help families understand the outcome of the assessment, review next steps, discuss support at school and, where relevant, review medication or wider treatment plans.

Yes. Online appointments can be a helpful option for families who would prefer to avoid travel or need something that fits more easily around school and family life.
Yes.
Yes. ADHD Health Clinic is regulated by the Care Quality Commission (CQC). This means the clinic is required to meet established standards for safety, quality of care and clinical governance in England.

Child ADHD, Autism and Combined (ADHD + Autism) Assessments

Dr Shyamal Mashu is joined by Kat Goodsell, Chartered Psychologist, to explain how ADHD and autism assessments work for children and young people.
private adhd assessments in london

Please Note

ADHD Health Clinic is not a crisis service. If you are experiencing a medical emergency, call 999 immediately. For urgent medical help that is not life-threatening, contact NHS 111.

For non-urgent enquiries during working hours, you can reach our admin team at admin@adhdhealthclinic.co.uk.

Harnessing ADHD Symptoms from Initial Testing to Treatment
Book an Assessment