Autism assessment
Get a clear answer about autism, for you or your child
You have noticed differences in how you or your child communicate, connect, cope or process the world, and you want to know why. An autism assessment can give you a clear answer and practical recommendations you can act on.
Medicare rebates are available when a valid referral is made by a paediatrician or psychiatrist for those under 25 years of age.

Understanding Autism assessment
An autism assessment is a structured process that works out whether your presentation, or your child’s, meets the diagnostic criteria for autism spectrum disorder. Our psychologists assess children, teenagers and adults.
There is no single test. Your psychologist gathers information from interviews, standardised tools and questionnaires, then explains what it means in plain language. You finish with a written report and recommendations you can take to school, work, your GP or the NDIS.
Who does it affect?
children, teenagers and adults. Autism is lifelong and present from early development, even when it is recognised much later.
How common is it?
According to the Australian Bureau of Statistics (2022), 290,900 Australians, approximately 1.1% of the population, are autistic.
What is the recovery like?
usually spread across two to three appointments, with your written report to follow.
Who should I see for treatment?
psychologists at OnePointHealth.
What funding options are available?
Medicare rebates are available when a valid referral is made by a paediatrician or psychiatrist for those under 25 years of age.
What is autism?
Autism is a difference in the way the brain processes social information, communication, routine and sensory input. It is a developmental difference, not an illness, and it does not go away with age.
Autistic traits are present from early childhood, but they are not always obvious early on. Many people are only assessed when demands increase: starting school, moving to high school, beginning work, or becoming a parent. The support that once held things together stops being enough, and the differences become clearer.
Several things influence when autism is recognised:
Masking, where you copy social behaviour to fit in and exhaust yourself doing it
Presentations that differ from the stereotype, particularly in girls, women and adults
Co-occurring conditions such as anxiety, ADHD or a learning difficulty that get noticed first
Strong verbal or academic ability, which can hide social and sensory difficulty for years
Symptoms of Autism assessment
Autism looks different in every person. Common signs include:
Finding social situations confusing, draining or effortful rather than automatic
Differences in eye contact, tone of voice, gesture or reading other people's intentions
Strong preference for routine, and significant distress when plans change
Deep, focused interests that take up a lot of time and attention
Sensitivity to noise, light, textures, clothing, smells or crowds
Repetitive movement or self-soothing behaviour, such as rocking, pacing or fidgeting
There is no blood test or scan for autism. Your psychologist builds a picture from several sources, then explains what that picture means.
What to expect at your first appointment
Tell us what is going on
You describe your concerns in your own words: what you are noticing, when it started, and what you want the assessment to answer.
A full assessment
Your psychologist works through interviews, observation and standardised tools, spread across appointments so the process is not overwhelming.
A clear plan
You get the outcome explained face to face, with a written report setting out the findings and specific recommendations.
Review and adjust
If you want support afterwards, your psychologist can help you put the recommendations into practice and connect you with the right services.

When to book an appointment
Differences in communication, social connection or sensory tolerance have been present for six months or more
Daily life is affected: school refusal, workplace burnout, meltdowns at home or friendships that keep breaking down
Strategies you have tried at home, at school or from online resources have not made a difference
You are not sure whether what you are seeing is autism, ADHD, anxiety or something else
Book an assessment if:
Looking after yourself at home
Small adjustments can reduce pressure before the assessment is finished.
Masking, where you copy social behaviour to fit in and exhaust yourself doing it
Presentations that differ from the stereotype, particularly in girls, women and adults
Co-occurring conditions such as anxiety, ADHD or a learning difficulty that get noticed first
Strong verbal or academic ability, which can hide social and sensory difficulty for years

Meet the team who treat this
Behind every appointment is a team of practitioners who know each other, trust each other and work together for you. Across seven clinics and nine disciplines, our team shares expertise, coordinates treatment plans and celebrates your progress together.
Seven clinics across three regions
Find a clinic near you. Each location is staffed by local practitioners who know your community.
Penrith
Western SydneyOur largest centre, with our full range of services under one roof.
Ropes Crossing
Western SydneyPodiatry, at Ropes Crossing Village.
Blaxland
Blue MountainsPodiatry, physiotherapy, exercise physiology and group classes.
Springwood
Blue MountainsPodiatry, dietetics and a boutique footwear store.
Katoomba
Blue MountainsPodiatry, physiotherapy and dietetics, in a restored 1914 cottage.
Ryde
North ShorePodiatry, physiotherapy, dietetics and exercise physiology, with a footwear store and gait analysis.
Lindfield
North ShorePodiatry, with mobile podiatry across the North Shore and Northern Beaches.
Ready to find out whether it is autism?
Book an autism assessment with our psychologists and get answers, a report and clear next steps.
Frequently asked questions
Can adults be assessed for autism?
Yes. Our psychologists assess adults as well as children and teenagers. Adult assessments rely more on your own account of your life, so you will be asked about school years, friendships, work history and sensory experience. Where possible, a parent, sibling or partner contributes information about your early development. Many adults seek assessment after a child or relative is diagnosed and they recognise themselves in the process.
At what age can a child be assessed?
Autism can be assessed from around two years of age, though the tools and approach change with age. For very young children, more of the information comes from parent interview and observation of play. For school-aged children, teacher input becomes important. If your child is very young and the picture is still unclear, your psychologist may recommend reviewing again after a period of development.
What is the difference between an autism assessment and a developmental assessment?
An autism assessment answers one specific question: does this presentation meet the criteria for autism spectrum disorder. A developmental assessment looks more broadly at how a child is tracking across language, motor skills, learning, play and social development, without targeting a single diagnosis. If you are unsure which one fits, our psychologists can help you decide at your first appointment.
What happens if the assessment does not lead to a diagnosis?
You still get answers. Your report sets out what was measured, what was found, and what better explains the difficulties you described. That often points to something specific and treatable, such as anxiety, language difficulty, sensory sensitivity or a learning disorder. Recommendations are included either way, so you leave with practical next steps rather than a dead end.
Does an autism diagnosis give access to NDIS funding?
A diagnosis alone does not guarantee NDIS access. The NDIS looks at how much your daily function is affected, not only the diagnostic label. A detailed assessment report that documents functional impact is a key part of an application. Your psychologist can write the report with this in mind, and can explain what other evidence the NDIS usually asks for.
Can someone be autistic and have ADHD at the same time?
Yes, and it is common. Autism and ADHD frequently co-occur, and the traits can look similar from the outside: difficulty with routine, social difficulty, and distress when overwhelmed. Because the support strategies differ, it is worth identifying both. Our psychologists screen for ADHD traits during an autism assessment and will tell you if a separate ADHD assessment is worth doing.


















































