Our Comprehensive Process Explained
Child Autism Assessment
Adult Autism Assessment
How do you diagnose Autism?
There is no one physical test or psychological test to diagnose Autism. We at Private ADHD & Autism UK follow the NICE guidelines and best available practices for diagnosis and support.
We will send out an Autism self-report and an informant report which may take up to an hour to complete. The informant report is completed by parents or close family members. Depending on the age we may ask the school to complete a form to gather social interactions. We offer an appointment with a Psychologist/ Speech and language therapist or Neurodevelopmental specialist to conduct ADOS-2 (Autism Diagnostic Observation Scheduled) which involves history taking, some tasks to complete, and observing your interaction with the examiner. All this will be conducted online via video consultation. The consultation may take up to 60 to 90 minutes.
Following this, an appointment will be offered in a few days with a Consultant Psychiatrist, who is a Mental Health Doctor to take the full developmental, physical, and mental health history. The consultation may last up to 90 minutes and at the end of the consultation outcome is concluded. A report will be sent to GP including one copy to you. If you fulfil the criteria for Autism, your GP will be able to update their system once they receive the report.
In addition, people with autism have behaviours and interests that are stereotypical, repetitive, restrictive, or narrow. For example: They can get interested in specific topics such as Climate change, Sharks, Dolphins, Fish, Specific TV shows, Trains Etc. They would repeatedly talk or show interest as they would have spent most of the time researching about it or collecting facts or themes about it.
They also show Neuro sensitivity such as being sensitive to touch, sound, smell, temperature, light, and texture.
They like routine, and structure and can be described as being regimental preferring to do the same thing every day once they are awake, they may have a cup of coffee, shower, go to work, play video games, or work on building models, go to the gym on Monday, go to restaurant Tuesday, go for running Wednesday, the takeaway from the specific shop on Friday, etc and they tend to follow this routine for many years. They would feel quite uncomfortable if there was any change in routine. Say for example: one of his or her friends turns up and asks to go to the cinema which can cause them anxiety or meltdowns as it is an unexpected event.
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Self-Assessment Questionnaire
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Autism Screening Questionnaire
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FAQs
Autism, or Autism Spectrum Disorder (ASD), is a neurodevelopmental condition that affects communication, social interaction, and how individuals process information and experience the world. In adults, signs may include difficulty reading social cues, sensory sensitivity, a strong preference for routine, intense focus on specific interests, and challenges in relationships. Many people are diagnosed later in life after recognising long-standing patterns.
Yes. You do not need a GP referral to access our private autism assessments. You can self-refer via our website and we’ll guide you through the next steps. If further treatment or support is needed post-diagnosis, we can collaborate with your GP with your consent.
Yes. Our autism assessments are conducted entirely online using secure video technology. This allows you to access expert care from the comfort of your home, no matter where you are in the UK.
Our experienced consultant psychiatrists use validated assessment tools, detailed interviews, and observational techniques adapted for online delivery. The diagnostic criteria are the same as those used in face-to-face services (DSM-5 or ICD-11). Remote assessment is just as effective for most individuals and can often be more comfortable.
We offer timely appointments, usually within 2–4 weeks. Our private online model is designed to reduce long wait times and provide prompt, expert-led assessments.
You’ll receive a full diagnostic report which you can share with your GP or workplace if you wish. We’ll provide recommendations for next steps, including therapy, coaching, or workplace accommodations. Ongoing support is also available through follow-up appointments.
te online model is designed to reduce long wait times and provide prompt, expert-led assessments.
If you do not meet the diagnostic criteria for autism, we will still provide a full explanation of the findings. If other conditions are identified or suspected, we’ll discuss appropriate referrals or treatment options to support your wellbeing.