Autism Diagnosis and Evaluation Process

Autism diagnosis at AB Spectrum begins with a personalized evaluation process designed for young children and families seeking early answers and support.

Get Started

Obtain Authorization from Insurance Carrier

Once a child receives an autism diagnosis , AB Spectrum works directly with your insurance company to begin the authorization process for ABA therapy . Our team schedules an initial ABA assessment to gather the information needed to create an individualized treatment plan for your child.

Although authorization timelines vary by insurance provider, many children are able to begin therapy faster at AB Spectrum because we focus exclusively on autism services for young children. Families can also learn more about autism spectrum disorder and early signs through the CDC Autism Resources .

Begin your Childs journey

Once enrolled in our ABA therapy program , a child receives highly individualized treatment plans from a collaborative team that may include a Speech Language Pathologist , a Registered Behavior Technician, and a Board Certified Behavior Analyst (BCBA). Treatment typically ranges from 20 to 40 hours per week and may continue for one to five years depending on each child’s developmental needs and goals.

AB Spectrum is proud to provide a skilled team of professionals whose advanced experience in autism therapy helps elevate the quality of support available to children and families enrolled in our St. Louis autism clinics .

Autism Diagnosis and Psychological Testing

Psychological Testing Services at AB Spectrum

AB Spectrum offers psychological testing through our Autism Diagnostic Clinic. Our clinical psychology team helps families better understand a child’s cognitive, emotional, behavioral, and developmental needs.

Cognitive and Developmental Assessments

These assessments help evaluate intellectual abilities, developmental milestones, learning style, and areas where a child may need more support.

ADHD and Behavioral Evaluations

Our team evaluates attention, hyperactivity, impulsivity, behavior concerns, and related challenges that may affect learning and daily life.

Emotional and Personality Assessments

Testing can help identify emotional strengths, areas of concern, personality traits, anxiety, mood symptoms, and other clinical needs.

How Testing Connects With Autism Services

Psychological testing works alongside our ABA therapy, speech therapy, and autism intervention programs. These evaluations give our team a fuller picture of each child’s strengths, challenges, and support needs. As a result, we can build more individualized treatment plans.

Autism Diagnosis and Early Intervention

Early autism diagnosis can help families access support sooner. At AB Spectrum, we help guide families through the evaluation process and connect them with early intervention options like Reggio ABA. Families can also learn more about developmental milestones and autism signs from the CDC autism signs and symptoms guide.

Early Signs of Autism

Limited or absent eye contact

Delayed speech or language development

Repetitive movements or behaviors

Difficulty with social interaction

Strong preference for routines

Sensitivity to sounds, textures, or lights

Additional Concerns We Can Help Evaluate

Beyond autism, AB Spectrum can help with psychological testing, referrals, and care coordination for several developmental, emotional, and behavioral concerns.

Autism Spectrum Disorder
ADHD
Anxiety
Depression
Trauma
Learning Disorders
Intellectual Disabilities
Developmental Concerns

Start the Referral Process

To begin psychological testing, have your child’s provider send a referral form to AB Spectrum. Our team will review the information and schedule an initial interview with our psychologist.