Therapy & Attention Deficit Hyperactivity Disorder (ADHD), and/or Autism (ASD) Diagnostic Assessment Online

Natalie Cullen Psychological Services is currently an online-only psychology practice. Please note that this is not a bulk-billing service.

Therapy

Standard Session Fees

The fee for both initial and ongoing therapy sessions is $240 for a standard 50-minute appointment.

Sessions are delivered exclusively via secure Telehealth (video).

Professional Fee Context

As a point of reference, the current recommended fee schedule set by the Australian Psychological Society (APS) is $318 and the recommended fee schedule set by the Australian Association of Psychologists Inc (AAPi) is $330 for a 46-60 minute psychology session.
Natalie Cullen Psychological Services aims to balance high-quality, evidence-based care with accessibility, and fees are set below these professional recommendations.

Assessments

ADHD Diagnostic Assessment

Comprehensive ADHD diagnostic assessments are available for adolescents (13+) and adults via secure telehealth.

The assessment involves three 50-minute telehealth sessions and a written diagnostic report. Online questionnaires are completed prior to the first session. Where possible, a collateral informant — such as a parent, partner, or sibling — is invited to join a portion of the final session.

The total fee is $1,370, comprising three sessions at $240 each and a comprehensive written report at $650.

Medicare rebates of $98.95 per session are available with a valid Mental Health Care Plan (MHCP) referral from your GP, reducing the total out-of-pocket cost to approximately $1,073. Medicare does not cover the written report fee.

For full details about what the assessment involves, please see the FAQ page.

ASD Diagnostic Assessment

Comprehensive autism spectrum disorder (ASD) diagnostic assessments are available for adolescents (13+) and adults via secure telehealth. Assessments are conducted in accordance with the National Guideline for the Assessment and Diagnosis of Autism in Australia (2023).

The assessment involves several structured clinical interview sessions, online questionnaires completed before your first appointment, and a collateral interview with someone who knows you well. The number of sessions varies depending on individual need and is discussed with you before commencing. A dedicated feedback session to discuss the findings and next steps is included as a standard component of ASD assessment.

Following your sessions, a comprehensive written diagnostic report is prepared, typically within 2–3 weeks.

Fees vary depending on the scope and complexity of the assessment required. Please enquire directly for a fee estimate. Medicare rebates of $98.95 per session are available with a valid Mental Health Care Plan referral from your GP. Medicare does not cover the written report fee.

For full details about what the assessment involves, please see the FAQ page.

Better Access / Medicare Rebates

Natalie Cullen Psychological Services provides individual therapy to private-paying clients and clients referred under the Better Access / Medicare Mental Health Treatment Plan.

General Psychologist – Individual Session
$240 per standard 50-minute session

If you have a valid Mental Health Treatment Plan and referral from your GP, you may be eligible for a Medicare rebate of $98.95, resulting in an out-of-pocket cost of $146.70 per session

Important Information

Medicare rebate information provided is general in nature and subject to change. Current rebate amounts, eligibility criteria, and processing requirements may vary and should be verified directly with Medicare or your referring practitioner.

For the most current information regarding Medicare rebates for psychological services, please visit the Department of Health website or contact Medicare directly on 132 011.

Private Health Insurance

If you have private health insurance with psychology benefits, you may be able to claim a portion of session fees. Please note that this information is general in nature and coverage varies significantly between health funds and policies.

Please contact your private health fund directly to confirm your specific coverage details, benefit amounts, and claiming procedures.

National Disability Insurance Scheme

Natalie Cullen Psychological Services accepts NDIS participants who are self-managed or plan-managed.

Psychological therapy services may be funded through the participant’s NDIS plan where sufficient funds are available.

NDIS participants are required to enter into a service agreement that aligns with their identified goals and support needs. Prior to commencing NDIS-funded services, the following documentation must be provided:

A current NDIS plan
Relevant diagnostic information
Contact details for the participant’s support coordinator or plan manager (if relevant)
Any existing assessment reports relevant to treatment

All documentation will be reviewed before services commence to ensure appropriate scope, funding alignment, and continuity of care.