Autism assessments for adults.
Understanding yourself is powerful.
At Oakdale, we know seeking an autism assessment as an adult can feel like a big step.
Whether you’re looking for clarity, understanding, or simply want to know yourself better, we’re here to support you.
Our experienced team provides NICE-compliant assessments to help you explore your strengths, understand challenges, and move forward with confidence.
Why choose O Oakdale.
We value neurodiversity
We celebrate differences and take time to truly understand how your brain works.
A highly experienced team of clinicians
Our teams include Psychologists, Psychiatrists, Speech and Language Therapists, Clinical Nurse Specialists and more, all specialising in adult neurodevelopmental assessment.
Flexible and accessible
Choose online or in-person appointments at our warm, welcoming clinics across Yorkshire (Halifax, Harrogate and Leeds) and Oxford.
Tailored to your story
Every NICE compliant assessment is individualised, taking into account your lived experience, relationships, work life, and personal history.
Clear, detailed reports
You’ll receive a professional written report.
Post-diagnostic support included
We can stay with you beyond the assessment, offering follow-up guidance and helpful resources.
What to expect.
A clear, supportive journey - from first referral to ongoing care.
Discover
Understand
Support
Referral and information questionnaires
Once we receive your referral, you’ll be sent some background forms and questionnaires. These help us understand your experiences, history, and reasons for seeking an assessment.
Clinical assessment appointment
You’ll meet with one of our clinicians either online or in person. This appointment is conversational and collaborative — many people find it reflective and even validating.
Multidisciplinary team review
Our clinical team meets to carefully review all your information, ensuring consideration from every professional perspective.
Written report
You’ll receive a detailed report summarising the outcome and recommended next steps.Whether or not a diagnosis is made, we’ll guide you toward appropriate support options, which may include therapy, workplace adjustments, or community resources.
Feedback
You’ll be invited to a dedicated online feedback appointment to go through your outcome.
Neurodiversity-informed therapy.
Life with autism can bring incredible strengths and unique challenges.
Understand your neurodivergence
Our specialist therapists and coaches help you understand your neurodivergence, build on what works, and develop strategies for daily life.
Tailored to you
Whether you've just been assessed or have known for years, support is tailored to your goals, values, and pace.
Practical tools & reflection
We offer practical tools for focus, organisation, and emotional regulation, alongside space for reflection and self-acceptance.
Thrive, not just cope
This is a collaborative process, designed to help you thrive, not just cope. Your journey, your way.
Support while you wait.
You don’t have to wait for an assessment to get help. Our neuroaffirmative therapists offer a safe, understanding space for anyone exploring autism. Together, we’ll look at what’s working, what’s hard, and how to support your wellbeing right now.
Furthermore, we have our resources hub which is full of evidence-based information and advice. You’ll learn practical tools for managing energy, focus, and emotions without needing a formal diagnosis. This is about understanding yourself, building confidence, and making life feel more manageable.
Neurodevelopmental assessments guide
Download our detailed guide for clear information on the assessment process, appointments, and what to expect.
Spread the cost or pay in full. Your choice.
For self-funded clients only.
At Oakdale, we are committed to ensuring individuals can access the support they need, when they need it. To support this, we offer flexible instalment payment options, helping to make assessments more accessible.
We provide high-quality, private autism assessments for adults aged 18 and over.
| Assessment | Age | Pay in 3 instalments | Pay in full |
|---|---|---|---|
| Autism assessment | 18+ years | £566.33* | from £1,699 |
| Combined ADHD & autism | 18+ years | N/A | £2,499 |
*Price shown is based on selecting Klarna’s Pay in 3 instalments option. Instalment payments are available on purchases under £2,001.00.
Please see Klarna’s website for full terms and conditions.
We’ve partnered with Klarna to offer you flexible payment schedules.
You can choose to spread the cost of your assessment with 0% interest using Klarna.
Klarna will provide you with specific payment terms.
For further information or questions regarding your payment options please visit Klarna’s website.
Funding your autism assessment or treatment.
At Oakdale, we're an NHS-approved and trusted provider, offering several ways to access high-quality, evidence-based care.
Whichever route you access Oakdale through, you can expect the same trusted, neuroaffirmative approach and commitment to quality, with every assessment carried out by qualified professionals following NICE guidelines to ensure accuracy and reliability.
Self-funded
Book directly with us for the quickest access and full flexibility around appointments.
Right to Choose (NHS funded)
If your GP refers you under the NHS Right to Choose pathway, your assessment and care are fully funded.
Please note: some Integrated Care Boards (ICBs) set yearly limits on funded assessments, which means waiting times can vary by area.
Other funded routes
Some people access support through their employer, local authority, or education provider. We’re happy to work with external funders to ensure continuity of care.
Ready to take the next step?
Self-understanding starts here. If you’ve been wondering whether autism could explain your experiences, an assessment can bring clarity, reassurance, and peace of mind.
NHS Right to Choose assessments
Information on eligibility, referral, and what to expect from NHS-funded assessments.
Got a question?
Visit our FAQ page for more information about the process, costs and what to expect.
Autism assessments for adults FAQs.
Commonly asked questions.
Yes. Our clinicians are experienced in identifying masking in adults and use a combination of structured tools, observation, and information from people who know you well to build an accurate picture.
We assess an equal split of male and female clients annually and regularly see how differently autism can present across sexes, something that's often missed elsewhere. All clinicians undertake ongoing CPD to stay current with research in this area.
An observer is a partner, friend, relative, or colleague who knows you well and can help describe how you think, communicate, and manage daily life. Their input, combined with your own, helps build a fuller, more balanced picture for our clinicians
You will be invited to a feedback appointment with your assessor to discuss the outcome, findings and next steps / recommendations.
Yes, in some cases this is recommended, as a cognitive profile can add useful context to a broader diagnostic picture. We can discuss this during your initial consultation.