ADHD & Autism Assessments
for Children

Clear, compassionate assessments for
children and young people

With more time together away from the usual school routine, many parents begin to see meaning in patterns of behaviour and start asking whether there could be more behind their child’s experiences. For some families, it’s when early concerns become clearer and they start exploring whether ADHD or autism may be a factor.
Wherever you are on that journey, we’re here to support you.

Appointments available now

What might I be seeing in my child or teen over the summer?

Sensory overload. Busy days out, crowded places, hot weather, unfamiliar environments and changes in noise, light or clothing can sometimes feel overwhelming.
Difficulties with changes in routine. The long break from school can mean familiar routines, structures and expectations suddenly disappear, which can feel unsettling rather than relaxing.
Anxiety about the unknown. Holidays, trips, childcare arrangements and spontaneous plans can bring lots of uncertainty. Not knowing what is happening, where they are going or what to expect may be a significant source of stress.
Struggles with emotional regulation. Longer days, disrupted sleep, more socialising and the pressure to enjoy summer can be exhausting, making it harder to manage emotions and cope with everyday demands.

Book an Assessment

The Momenta assessment journey

Our ADHD, Autism and Combined ADHD & Autism assessments are designed to build a full understanding of a child’s experiences at home, at school and in daily life.

An information gathering call: a free, friendly screening call to understand your needs.

In-person or online: appointments are available now, with assessments delivered online anywhere in England or in person at our clinics in Surrey and London.

Assessment: your assessment will consist of two appointments: one for the parents or carers, the other for your child.

Book a call

mother and teenage daughter reviewing homework

Why choose Momenta Diagnostics?

Faster access

Assessments available now. Avoid the long waiting times families often face.

Expert team

Delivered by experienced psychologists and therapists following gold-standard diagnostic practice.

Clear outcomes

Practical recommendations to guide families, schools and local authorities.

Trusted provider

Part of the Outcomes First Group, a leading name in education and care.

What happens after an assessment?

We know that waiting for answers can be one of the hardest parts of supporting your child.

Families have a personalised online feedback appointment to talk through the assessment, followed by a detailed report outlining onward recommendations and referrals where appropriate, regardless of the outcome.

This may include strategies to support attention, organisation and emotional regulation, as well as advice for school and home.

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Ongoing support

Because getting answers is just the beginning. Our support does not end with the assessment. We can also provide continued guidance with a free post-diagnostic workshop for parents and carers of young people who receive a diagnosis. Additional support could include Education, Health and Care Plan (EHCP) advice, speech and language therapy, education psychology, and occupational therapy.

A provider you can trust

Momenta Connect is part of Outcomes First Group, a trusted leader in education, attendance and clinical services. We offer gold-standard diagnostics, informed by NICE-guidelines, and fast-track support for children and young people. The focus is on long-term impact and support at every stage. Our friendly qualified clinicians and multi-disciplinary-team are here to guide you and your family through your journey.

therapist watching a young boy playing with shape sorting puzzle

Frequently asked questions for parents and families

Do you offer Right to Choose?

We are not currently accepting referrals under Right to Choose but hope to again in the near future.

Does the NHS recognise any resulting diagnosis?

Our assessments and reports are in line with NICE Guidance and have been previously accepted by NHS services. We have not had any issues reported thus far.

How much is an assessment?

ADHD Assessment – £1,500
Autism Assessment – £1,900
Combined Autism & ADHD Assessment – £2,450

Do you offer a payment plan?

We understand that paying for an assessment is a significant investment. Although we don’t offer a formal payment plan, you can spread the cost by making instalment payments before your appointment. We simply ask that the full balance is paid before your assessment date.

Is a resulting diagnosis accepted by GPs?

We provide a post-diagnostic report with recommendations for further support or onward referrals which can be shared with your GP.

Please note that for ADHD assessments, we are not a prescribing service. Check with your GP if you want to go down the medication route for approved assessment providers with medication services for ADHD.

Can I arrange to speak with someone?

Simply fill in the form above or email enquiries@momentaconnect.com if you have any further questions.

ADHD & Autism Assessments for Children

Clear, compassionate assessments for children and young people