Autism Services for Adults

Autistic Spectrum Disorder (ASD) can affect everyone differently. For many people, getting a formal autism diagnosis as an adult means you can move forward with confidence, knowing you can access the expert support you need to thrive.

a couple smiling holding hands, walking in a park

We’re with you every step of the way

How an adult autism assessment works

To be able to help you in the most positive way, we first need to fully understand your neurodevelopmental makeup and needs. Our specialist team will conduct a thorough, expert autism (ASD) assessment to ascertain if you are, or you are not autistic.

step 1

Screening

If you’re worried that you may be autistic, our free screening process will give clarity and insight. It will be carried out by our psychology team, led by a consultant clinical psychologist. If the results are indicative of autism, we’ll recommend a diagnostic assessment to give a definitive answer.

step 2

Information Gathering

Before we arrange your assessment, we ask someone who knows you well (ideally since you were young) to fill in a report form and an online screening questionnaire so we can understand more about you and how you were as a child. This is because neurodevelopmental conditions like autism are always with us, right from birth.  A better understanding of your strengths and needs helps our clinical team with their assessment.

step 3

Assessment

The assessment is carried out by either a clinical psychologist or a psychiatrist, who are experts in diagnosing autism in adults. During the appointment, we'll carry out a thorough clinical interview, which will cover a range of issues relating to your experience, making sure you feel heard and understood. As autism can present in a similar way to other conditions, our job is to differentiate between those and autism itself, to give you an accurate opinion on your presentation. Once the assessment is complete, you’ll have time to ask questions about the outcome.

step 4

Diagnostic Report

Following the assessment, we'll provide you with a comprehensive report giving a full breakdown of the assessment and our findings. The outcome will be clear and easy to understand and will include our recommendations, plus helpful signposting for ongoing diagnostic support.

step 5

Ongoing Support

Following your autism assessment, whether an autism diagnosis is reached or not, our expert team will guide you on what support options are available to you at Psicon. These can include therapeutic support packages, provided by clinical and counselling psychologists within our wellbeing service.

A portrait photo of a women in a garden

Understanding Adult Autism

Cherishing unique minds

Neurodiversity is part of being human; a fact of life for millions of adults across the UK. And having a neurodevelopmental (ND) condition doesn’t mean you have a disease that needs to be cured, but that your neurological functions are organised differently to people who are neurotypical. An adult autism assessment is the first step to understanding your unique mind.

However, neurodevelopmental differences can cause great distress when not recognised or understood. Once fully assessed and diagnosed, we can offer tools, support and therapies to help individuals move forward with positivity, peace and purpose.

Speak to a member of our team

Autism Signs

You may be experiencing…

Although there are many things that autistic people share, every person’s brain is unique, so autism can be experienced in different ways.

Sensory sensitivities

Learn More
close button

Sensory sensitivities

Problems with your mood

Learn More
close button

Problems with your mood

Being misunderstood at work

Learn More
close button

Being misunderstood at work

Difficulties in relationships

Learn More
close button

Difficulties in relationships

Want to know more about us?

Testimonials

Some words from our patients

To give you an idea of how we work and how we might help you.

Finally able to enjoy life to full.

Life changing! Been able to learn a lot of methods to help with my mental health issues, and finally able to enjoy life to full. Can’t thank you enough!

Fantastic clinic. I would highly recommend.

I chose to go here to get diagnosed privately. Sadly I have been let down by the NHS since my childhood in the 1980’s and I decided I had to go private, but I would say it was worth every penny and the long drive from my home. Lovely professional staff. Thank you.

They treated me like I was a person

They treated me like I was a person and demonstrated they treat each individual on a case to case base using treatments tailored to the individuals needs. They listened without judgement offering to treat individuals with complex needs.

Exceptional service.

The sessions were well organised. The psychologist was outstanding and it was like they knew me after just a couple of sessions. I would 100% recommend this service. I feel so much better and am going forward with several tools to keep me mentally healthy. I cannot recommend this service enough.

Speak to a member of our team
Illustration of someone thinking

Frequently Asked Questions

Anything you’d like to ask us?

Taking the first steps to understanding why you feel different, unhappy, or struggling takes courage. We’re here to help you find the support that’s right for you.

See all our FAQs

How long is the waiting list?

This often depends upon how quickly we receive the pre-assessment information, but once we've received all questionnaires, we aim to provide an assessment appointment within four to six weeks.

Will a private autism diagnosis for adults be accepted by the NHS?

Our assessments fully comply with NICE guidelines, and we use the highest quality and well-regarded clinical model within our service. We are also a trusted NHS provider and often support different NHS Trusts and ICBs with waiting lists. This means a diagnosis made by our service will be accepted by the NHS.

What happens if I'm not diagnosed?

Our assessment process includes a free screening stage, carried out by our psychology team and led by a consultant clinical psychologist. They will look at information contained within your referral, as well as scores from a well-researched and clinically validated screening questionnaire. ‍This information will show whether autism is indicated, or not. And even though it’s not diagnostic, it will enable you to make an informed decision as to whether to proceed with a full assessment before making any financial commitment. However, it is important to understand that despite the screening process being positive for autism, sometimes the outcome of the assessment will be a non-diagnosis. ‍This means you don't meet the threshold to be diagnosed with autism. If this is the case for you, our clinical team will still be able to provide recommendations for further support and we may even be able to ask your GP to make an onward referral for another type of assessment, should this be clinically appropriate.

Is autism different in women?

While the assessment process and diagnostic criteria are the same across the gender spectrum , it is true that autistic women can present very differently. The criteria on which a diagnosis is made is largely known to be associated with symptoms in men and this can mean that women who are autistic may go undiagnosed. Men often present their symptoms in a more obvious or ‘stereotypical’ way, whereas women may have more subtle traits. This is because women often learn how to hide their symptoms (mask) in order to fit in with their peers. Having assessed thousands of people for autism, we are used to seeing it present in many different ways. Our assessments are designed to take masking and camouflaging into account – especially in women. Our team are very well trained in understanding the female presentation of autism and know that traits and symptoms can be trickier to see in women.

I don’t have anyone to help with the pre-assessment questionnaires, will this affect my assessment?

We ask someone who knows you well to support the assessment process by giving extra information. This is because the Diagnostic Statistical Manual (DSM-5) states that to meet the threshold for a diagnosis of autism, symptoms/traits/behaviours must have been present from childhood. Put simply, autism is a neurodevelopmental condition caused by physiological differences in the brain, so will have been with you all your life. However, we understand that some people won't have anyone to support the process, and while this can make it trickier to conclude the assessment, it won't prevent the assessment from going ahead. If you aren't able to find someone to support you, we would advise you to bring as much information as you can that shows your strengths and needs as a child, for example old school reports.

Louise Simpson
Dr Daniel William Simmonds
Barney Lee
Sonet Strijdom
Dr Ana Mendes
Dr Oluwafemi Ogunbona
Louis Conradie

Get in Touch

We're with you at every step

Neurodiversity enriches our society. While different ways of processing, socialising and experiencing life can bring daily challenges, with expert understanding and supportive guidance, adults can discover their authentic path. That's why we offer specialised private autism assessment services tailored to adults.

Send a message

Psicon handle all personal data in line with the UK General Data Protection Regulation and Data Protection Act 2018. We will process personal information in ways that respect your individual rights and in line with our company values, exercising the highest standards of confidentiality, integrity, and trust. For more information please see the Privacy Notice on our website. From time to time, we may wish to contact you with marketing information and updates about our services by email or phone.

If you do not wish to hear from us, please tick this box:

By submitting this form, you are consenting for us to use the information provided to manage your enquiry. If enquiring on behalf of someone else, you must obtain their consent to provide us with their information.