Private autism assessments with expert care
At Xyla, we specialise in thorough, high-quality autism assessments delivered with care and clarity. Our experienced clinicians follow NHS gold-standard guidelines to provide accurate diagnoses and personalised support, without the lengthy waiting lists. From first concerns to a clearer understanding, we’re here for you and your family every step of the way.
Why choose Xyla’s autism assessments
Experienced clinicians specialising in autism assessment for all ages
Clear, thorough assessments tailored to your specific needs
Expert support before, during and after your diagnosis
Fast and efficient process with no long waiting times
Ongoing guidance to help you understand and manage symptoms of autism 
What is autism?
Autism, or Autism Spectrum Disorder (ASD), is a neurodevelopmental condition that affects how a person behaves, communicates, interacts and experiences the world. It is called a “spectrum” because it includes a wide range of characteristics and severity, from mild to more complex challenges.
People with autism may think, learn or solve problems differently. Some individuals may need a lot of help in daily life, while others may live independently. Autism is not an illness – it’s a difference in how the brain works, shaping a unique way of thinking, sensing and experiencing the world.
Signs of autism
Autism presents differently in everyone, but common characteristics may include:
Difficulty with conversation, understanding social cues and maintaining eye contact.
Repeating movements or phrases (such as hand-flapping or lining up objects), a strong preference for routines and intense focus on specific interests.
Heightened or reduced sensitivity to sounds, lights, textures or smells.
Delayed speech or language skills, and in some cases, difficulties with motor coordination, which may become noticeable in early childhood.
Many autistic individuals have highly focused interests, often developing deep knowledge and passion for specific topics or activities.
Xyla’s autism assessments
At Xyla, our autism assessments are tailored to different life stages – providing meaningful insights, clarity and support whether you’re navigating early childhood, adolescence or adulthood.
Children (ages 7–12)
Early identification can make a big difference. A diagnosis can help children access support both at home and in school. Common signs may include difficulties with social interaction, limited communication and repetitive behaviours.
Teenagers (ages 13–17)
During adolescence, autism may become more noticeable as social and academic pressures increase. An assessment can support self-understanding, relationships and future planning.
Adults (aged 18+)
Many adults seek an assessment later in life, often after years of unexplained challenges in work, relationships, or day-to-day life. A diagnosis can offer validation, self-understandingand access to support – such as workplace adjustments and tailored coping strategies.
Not sure if you or your child or teenager may need an assessment?
Why consider an autism assessment for a child or teenager?
Early intervention
Identifying autism early allows for timely support, helping young people manage challenges before they affect learning, confidence and wellbeing.
Access to school support
A diagnosis can open the door to tailored educational support, such as EHCPs, extra time in exams and classroom adjustments.
Better understanding
Parents, teachers and caregivers gain valuable insights into how the child experiences the world, leading to more effective and compassionate support.
Improved long-term outcomes
With the right strategies in place, children are better equipped to thrive both academically and socially.
Xyla’s autism assessment process
We provide a clear, supportive pathway from initial concerns to diagnosis and beyond.
Book your free consultation
Free 15-minute phone call to help you take the first step. We’ll guide you through the process and recommend the most suitable assessment for you or your child, whether it’s for ADHD, autism or both
Personalised assessment
We use NHS-recognised diagnostic tools to provide evidence-based and accurate assessments, all delivered online so you can access expert care from the comfort of your home.
Clear diagnosis and next steps
Within 14 days of your assessment, you’ll receive a clear diagnosis along with our detailed report and personalised recommendations to help guide you through the next steps.
Support beyond diagnosis
Our holistic support includes personalised care plans, wellbeing guidance and practical tools to help you and your child thrive, all shaped around what matters most to you.
View pricing and book a consultation
Whether for you or your child, our clear pricing and flexible payment options make it easier to access the support you need, without the wait.
We’re upfront about costs, so you always know what to expect, with no surprises. See what’s included in your autism assessment and how we’re here to support you every step of the way.
| Adult autism assessment (18+) | £2000 |
| Child autism assessment (ages 7-17) | £2000 |
| Adult combined ADHD & autism assessment (18+) | £2450 |
| Child combined ADHD & autism assessment (ages 7-17) | £2450 |
Benefits of getting an autism assessment
Clarity and self-understanding: A formal diagnosis can offer meaningful insight into your – or your child’s – unique strengths, challenges, and behaviours. It helps make sense of past experiences and provides a framework for self-awareness and growth.
Personalised support: An accurate diagnosis opens the door to tailored support. For children and adolescents, this might include early interventions at school or home. For adults, it could mean access to workplace accommodations, therapy, or strategies for navigating everyday interactions with confidence.
Access to the right resources: An assessment can help unlock access to therapies, educational support plans, and practical tools for building social, communication, and life skills, empowering individuals to thrive.
Improved quality of life: With the right support in place, individuals on the autism spectrum can build stronger relationships, succeed at school or work, and approach life with greater confidence and self-assurance.
Frequently asked questions
Got questions? Visit our FAQ page for more details on our autism assessments, what to expect and any other information you need to make the right decision for you or your loved one.
Not sure where to start?
We offer a free phone consultation to answer any initial questions. We’ll listen, understand your needs and guide you toward the right assessment or support. There’s no obligation, just reassurance and a helpful conversation.
Book a free consultation