M&B Form 011 ASD Process - Effective 26-May-2025

Adult Autism Assessment

Effective from 26 May 2025

1. Purpose of the Assessment

The adult autism assessment determines whether an individual meets diagnostic criteria for Autism Spectrum Disorder (ASD) as outlined in the DSM-5-TR or ICD-11. The process also provides tailored recommendations for supports, accommodations, and therapeutic interventions.

Adults may seek an autism assessment for reasons such as:

Lifelong traits consistent with autism
Co-occurring mental health conditions (e.g., ADHD, anxiety)
Challenges in relationships, employment, or sensory regulation

2. Assessment Components

a. Pre-Assessment Screening

Standardised questionnaires
Developmental history forms (input from a parent or caregiver is helpful, if available)

b. Diagnostic Assessment – Multidisciplinary Consensus Team

Conducted jointly by a psychologist and psychiatrist, the assessment includes:

Initial psychiatric evaluation
Neurodevelopmental interview exploring social, communication, sensory, and behavioural traits across life stages
Psychometric testing

c. Collateral Information

Input from family members or review of past reports (e.g., school or workplace)
A phone consultation may be arranged to gather early developmental history when needed

d. Standardised Measures (if indicated)

Cognitive assessment (e.g., WAIS-IV) to clarify intellectual functioning
Assessments of executive functioning or adaptive behaviour, where relevant

3. Referral Requirements

A GP referral is not required unless you wish to access Medicare rebates, such as for the psychiatric consultation.

4. Guidelines and Best Practice

Our clinic follows the National Guideline for the Assessment and Diagnosis of Autism Spectrum Disorders (Autism CRC, 2023), ensuring assessments meet the highest standard of clinical best practice.

5. Duration and Cost

Timeframe: The assessment typically includes 1–3 hours of direct contact with clinicians, delivered over several appointments. The full process may span a few weeks to allow for team review, formulation of recommendations, and report preparation.
Cost: Approximately $2,500, inclusive of assessment sessions and a comprehensive diagnostic report.
Rebates: Medicare rebates may apply to certain components (e.g., psychiatric consultation). Autism assessments are generally not covered by private health insurance.

6. Outcomes

Following the assessment, you will receive:

A feedback session to discuss the findings
A clear diagnostic outcome, including whether ASD criteria are met and the level of support needs
A comprehensive written report outlining:
- Diagnostic rationale and summary of traits
- Recommendations for therapy, education, workplace, or NDIS access
- Suggested accommodations and support strategies

7. Payment Summary

Total Cost: $2,500

Clinicians: Psychiatrist and Psychologist

Payment Schedule:

$250 – Booking deposit
$1,125 – Due before psychiatrist appointment
$1,125 – Due before psychologist appointment

Would you like a copy of the process and fee schedule emailed to you?

Yes

Name(Required)

First Last

Email(Required)

This field is for validation purposes and should be left unchanged.

	Yes	No
I would like to receive Appointment Reminders by SMS
I would like to be added to the cancellation list
I would like a copy of my registration details emailed to me after I submit the form

Description	Fee (AUD)	Medicare Rebate (AUD)	Out of pocket
Follow-up appointment with a psychiatrist – standard	$250.00	$85.00	$165.00
Follow-up appointment with a psychiatrist – extended	$350.00	$130.85	$219.15
Follow-up appointment with a psychiatrist – long	$600.00	$180.55	$419.45
Script outside of appointment	$60.00	-	$60.00
Letter for travel or confirmation of medication	$44.00	-	$44.00
Letter to third party	Varies	-	Varies

	Yes	No
Have you ever been diagnosed with any major mental condition such as Schizophrenia or Bipolar Affective Disorder?
Have you been diagnosed with personality Disorder?
Have you ever been diagnosed with Anorexia Nervosa and currently experiencing problems maintaining weight?
Have you ever attempted suicide?
Have you been admitted to a psychiatric hospital?
Have you ever received treatment for substance use
Do you currently use any illicit substances, including cannabis prescribed and non-prescribed?
In the last 12 months, have you been taking medication for ADHD?
Do you drink alcohol excessively?
Do you have history of violence or legal problems?
Is anyone from your family attending Mind and Brain Clinic?

	Yes	No
Have you had TMS before?
Are you aged 18 or above?
Have you been diagnosed with Depression?
Have you ever been treated with antidepressants?
Have you ever had psychological treatment?
Have you ever received treatment for substance use
Have you ever been diagnosed with Epilepsy?

M&B Form 011 ASD Process - Effective 26-May-2025

Adult Autism Assessment

1. Purpose of the Assessment

2. Assessment Components

3. Referral Requirements

4. Guidelines and Best Practice

5. Duration and Cost

6. Outcomes

7. Payment Summary

M&B Form 029 Letter Request

M&B Form 028 Document Upload

M&B Form 027 Script Request

Form 004 - Preauthorization

Form 003 Registration

ADHD Assessment and Treatment Process

Step 1 – Intake Appointment with Psychologist (In-Clinic)

Step 2 – Rating Scales, Questionnaires, and Urine Drug Screening

Step 3 – Psychiatrist Appointment (In-Clinic)

Follow-Up Appointments

Fees

Adult Autism Assessment

1. Purpose of the Assessment

2. Assessment Components

3. Referral Requirements

4. Guidelines and Best Practice

5. Duration and Cost

6. Outcomes

Combined Autism (ASD) and ADHD Assessment

Financial Disclosure

ADHD Assessment Fee Schedule

7. Payment Summary

Combined Assessment Fee Schedule

Patient Consent to Collect & Disclose Information

Collection

Use and Disclosure

Access

Form 002 Referral Upload

M&B Form 030 Appointment Request