
Combined ADHD and Autism Assessment
in Sydney and Online Across Australia
At Evolving Minds Counselling and Psychology, we provide combined ADHD and autism assessments for adults via secure telehealth across Australia and in person at our Menai practice in Sydney.
If you have been searching for an ADHD and autism test or an autism and ADHD assessment, it's important to know that diagnosing ADHD and autism involves much more than completing questionnaires or a single assessment measure. A combined assessment considers how both conditions may influence your everyday experiences to provide a clearer understanding of your strengths, differences and support needs.
Many adults seek a combined assessment because they recognise characteristics associated with both ADHD and autism or are unsure which condition best explains their experiences. Others suspect they may be AuDHD and want a single assessment process that considers both conditions together.
ADHD or autism? Why assess both together?
ADHD and autism can share characteristics that look similar on the surface. Difficulty concentrating may reflect ADHD, or it may relate to sensory overload or anxiety in a busy environment. Social differences may arise because of impulsivity and missing social cues, or because of differences in social communication. Both conditions can affect executive functioning, emotional regulation and routines, and characteristics of one may influence how the other presents. Looking at both together helps identify what is contributing to your experiences.
A combined assessment may be appropriate if you:
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recognise features of both ADHD and autism
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are unsure whether ADHD, autism, or both best explain your experiences
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have previously been assessed for one condition but feel your experiences were not fully explained
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would like clarity across both conditions through one comprehensive assessment process
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want a single report addressing both ADHD and autism
What does the assessment involve?
The assessment follows a structured, evidence-based diagnostic process and is completed over three appointments, including two assessment sessions and one feedback session, across approximately four to six weeks.
The assessment includes:
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clinical interviews exploring your current presentation and daily functioning
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comprehensive developmental history
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standardised assessment measures for ADHD and autism
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assessment of executive functioning, attention, sensory processing, emotional regulation and social communication
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exploration of education, employment, relationships and everyday functioning
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review of masking, learned coping strategies, trauma and co-occurring mental health conditions
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review of previous reports where available
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collateral information from a parent, partner or another person who knows you well, where appropriate
Following the assessment, you will receive:
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a comprehensive written report outlining the assessment findings and diagnostic conclusions
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individualised recommendations to inform future treatment, workplace or educational adjustments where appropriate, and ongoing support
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a feedback appointment where your psychologist explains the findings, answers your questions, and discusses the recommendations
Our neuro-Affirming approach
Our psychologists take a neuro-affirming approach that recognises the diversity of neurodevelopmental presentations.
We recognise that ADHD and autism present differently for every individual and that many adults have developed strategies to compensate for or mask their differences over time. Our assessments consider your developmental history, lived experience, strengths and current functioning rather than relying on stereotypes or outdated assumptions.
Our goal is to provide a thorough and respectful assessment that helps you better understand your experiences and supports informed decision-making moving forward.
Telehealth ADHD and autism assessments
We provide combined ADHD and autism assessments for adults via secure telehealth across Australia.
Many components of the assessment can be completed online. Where particular assessment measures require in-person observation, your psychologist will discuss this with you before the assessment begins and explain the most appropriate assessment pathway.
How much does a combined ADHD and autism assessment cost?
The fee for a combined adult ADHD and autism assessment is $2,000.
Your assessment fee includes:
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two comprehensive assessment appointments
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evidence-based assessment measures
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one integrated diagnostic report addressing both ADHD and autism
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personalised recommendations
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a feedback appointment with your psychologist
Adults under 25 years of age may be eligible for Medicare rebates for part of the assessment when referred under the Medicare Complex Neurodevelopmental Disorder assessment pathway. Eligibility depends on the referral pathway and individual circumstances. Our Client Care Team can discuss this with you when you enquire.
Adults aged 25 years and over are not currently eligible for Medicare rebates for combined ADHD and autism assessments.
Who conducts the assessment?
If you have been searching for a psychologist for an ADHD and autism assessment, combined assessments at Evolving Minds are conducted by registered psychologists with specific training and experience in adult ADHD and autism presentations.
Our assessment team includes Jaina Jogia, Nicole Wallace and Katelyn Mannix, who work within recognised diagnostic and ethical frameworks and the AHPRA Code of Conduct.
What happens after the assessment?
Following the assessment, we'll meet with you to discuss the findings, explain the recommendations and answer any questions you may have. Our aim is to help you understand how the assessment findings relate to your everyday experiences and what supports may be helpful moving forward.
Depending on the outcome of the assessment, some adults choose to continue with ADHD therapy, ADHD coaching, autism therapy, or a combination of these services to help implement the recommendations from the assessment and build practical strategies that support everyday life.
Where appropriate, we can also discuss referral pathways if you wish to explore medication for ADHD.
For an overview of all assessment options for adolescents and adults, visit our ADHD and Autism Assessments page.
In-person and online combined ADHD and autism assessments
If you are looking for a combined ADHD and autism assessment near you, appointments are available online throughout Australia or in person for adults across Sydney and the Sutherland Shire.
If you are looking for an assessment for ADHD only or autism only, you can also learn more about our Adult ADHD Assessment and Adult Autism Assessment services.
To enquire about a combined adult ADHD and autism assessment or request an appointment, contact Evolving Minds on 02 8519 4197 or complete our secure online appointment request form.
