Adult Autism Assessments
Comprehensive autism assessments for adults in Sydney
A Clear Assessment Path
At FORME, we provide comprehensive, evidence based autism assessments for adults. Our goal is to help you understand your strengths and challenges, and identify the right support for your needs.
Our 8 Step Adult Autism Assessment Process
1. Contact Us
Reach out via email or phone to book a private autism assessment. Our friendly team will guide you through the process and answer any questions.
2. Screening Questionnaires
We provide screening questionnaires to assess autism traits and co-occurring difficulties such as anxiety or depression.
3. Developmental History and Background Information
With your consent, we may review developmental history and relevant records to support an accurate assessment.
4. Developmental Interview (ADI-R)
We conduct the Autism Diagnostic Interview – Revised (ADI-R) online with parents, carers, or someone who knows the adult well. This structured interview (approx. 120–180 minutes) explores developmental history, differentiates autism from other conditions, and guides personalised support planning.
5. In Person Assessment (ADOS-2)
Our in-person assessment includes the Autism Diagnostic Observation Schedule – Second Edition (ADOS-2) or MIGDAS for evaluating social communication, interaction, and imaginative use of materials.
6. Additional Observations and Clinical Judgement
Our clinicians integrate questionnaire responses, interviews, and MIGDAS or ADOS observations with expert clinical judgement to provide a comprehensive understanding of strengths and challenges.
7. Report Preparation
We deliver a detailed, evidence-based report outlining assessment findings, diagnosis (if applicable), and personalised recommendations for autism support.
8. Feedback and Ongoing Support
We schedule a 60-minute feedback session online to discuss results and next steps. Ongoing therapy and support options are available, and we can refer you to trusted clinicians and services if needed.
Get a Free Adult Autism Screening Questionnaire
Enter your details and we will send a free screening questionnaire and follow up with the next steps.
Autism Assessments for Adults
Our assessments follow Australian clinical practice guidelines and DSM-5-TR diagnostic criteria, ensuring high-quality, evidence-based care.
1. Autism-only assessment: $2,500 – $3,500
2. Combined Autism and ADHD assessment: $3,500 - $4,800
Start Your Journey with FORME Today
Book a complimentary introduction call to discuss an adult autism assessment in Sydney, suitability, and the next steps.
Book now