Autism evaluations in Lexington, KY — children and adults

People searching for autism testing in Lexington, KY arrive at that search from very different places. Some are parents whose child has been flagged by a school or pediatrician and needs a formal evaluation. Some are teenagers who have started to recognize something about themselves that feels important to name. And a growing number are adults — often women, often people who spent decades masking — who are finally asking a question they have wondered about for a long time.

At Twilight Psychology, we conduct autism evaluations for children and adults across all of those situations. The process is built to be thorough, neuro-affirming, and grounded in the actual referral question — not a one-size-fits-all checklist.

What an autism evaluation involves

An autism evaluation at Twilight Psychology typically includes a combination of:

• Clinical interview — developmental history, current concerns, how symptoms present across different settings
• Direct observation and structured assessment — including standardized tools such as the ADOS-2 (Autism Diagnostic Observation Schedule), which is considered one of the gold-standard autism assessment instruments
• Rating scales and collateral questionnaires — from parents, caregivers, partners, or teachers when appropriate
• Cognitive and adaptive testing — to understand the person’s broader profile, including strengths and areas of difficulty
• Feedback session — a conversation reviewing findings in plain language, along with written recommendations

Not every evaluation uses the same combination of measures. The battery is shaped by the person’s age, the referral question, and what the clinical picture suggests is most relevant. For adults and for people with high-masking presentations, that flexibility is especially important.

Why autism evaluation for adults looks different

Autism in adults — and particularly in women, nonbinary individuals, and people who developed strong coping strategies early — often presents differently than the childhood presentations that traditional screening tools were designed to capture.

Many adults arrive at an autism evaluation after years of managing social demands, sensory experiences, and executive function challenges in ways that look “functional” from the outside. Internally, that management often comes at significant cost. This is sometimes called masking or camouflaging — fitting in by suppressing autistic traits, mirroring others’ behavior, or developing elaborate rules for navigating social situations.

Standard ADOS-2 protocols and behavioral questionnaires were developed primarily with male children in mind, which means they can miss high-masking adults — particularly women — even when autism is genuinely present. At Twilight Psychology, our evaluators are experienced with high-masking presentations and supplement standardized tools with clinical judgment and collateral information to produce a more accurate picture.

If masking is part of what you are trying to understand, our post on the CAT-Q masking tool provides helpful background on what masking looks like and how it is assessed.

Children and adolescent autism evaluations

For children, autism evaluation often comes after a school flag, a pediatric referral, or a parent’s growing sense that something is not quite adding up — socially, behaviorally, or developmentally. The evaluation process for children includes caregiver interview and developmental history as a central component, because early developmental patterns matter significantly to how autism presents and whether a diagnosis fits.

For younger children, autism evaluation at Twilight can begin as young as age 2, depending on the referral question and clinician match. Early evaluation does not lock a child into a permanent label — it helps families understand what is going on now, access appropriate services sooner, and plan more effectively.

For older children and teenagers, the evaluation also considers how a young person understands themselves, whether they have developed masking patterns, and how the diagnostic picture affects their identity and support needs.

Autism and ADHD overlap — AuDHD

Autism and ADHD co-occur more often than many people expect. The combination — sometimes referred to as AuDHD — can be harder to identify because symptoms of one condition can mask or amplify symptoms of the other. Impulsivity that looks like ADHD may have an autistic driver. Attention difficulties that look like ADHD may relate more to sensory overwhelm or executive function differences tied to autism.

An evaluation that looks at both — rather than forcing a single-diagnosis frame — produces a more accurate clinical picture and more useful recommendations. Several of our clinicians specialize specifically in this overlap.

Clinicians who conduct autism evaluations at Twilight

Autism evaluations at Twilight Psychology are offered by:

• Heather Cornett, PhD — founder and licensed psychologist; comprehensive autism evaluations including complex and high-masking presentations, starting from age 2; holds a PSYPACT certificate for telehealth autism evaluations in 40+ states nationwide
• Emeli Evans, MS — AuDHD identity, PDA profile, and high-masking support; neuro-affirming assessment with personal lived experience as an AuDHD clinician
• Michael Burns, PhD — autism and ADHD evaluations; dual-licensed in Kentucky and Tennessee, available to clients in both states
• Jonica Davis, Psy.D. — neurodiverse-affirming autism and ADHD evaluations
• Ethan Puckett, MA — autism testing for children and adolescents, with a strong fit for ages 7–16
• Taylor Pennington, MS, T-LPA — joining August 10, 2026; provides testing and therapy for children and adolescents (ages 5–16), with experience in school-based services and outpatient autism/ADHD evaluations

PDA — a profile that is often missed

Pathological Demand Avoidance (PDA) is a profile on the autism spectrum characterized by an intense anxiety-driven need to avoid everyday demands. It is frequently missed in standard evaluations because people with PDA profiles often appear verbally fluent and socially engaged in ways that traditional autism screening tools do not flag.

If demand avoidance — not defiance, but an anxiety-driven, autonomy-driven pattern — is part of what you are trying to understand, our post on what a PDA profile is and how we assess it covers this in more depth.

Insurance and self-pay

Twilight Psychology accepts most major insurance plans for autism evaluations, including commercial plans, Kentucky Medicaid plans, and Medicare. Coverage depends on your specific benefits and whether the evaluation meets your plan’s medical-necessity criteria.

Insurance evaluations involve prior authorization and may limit the number of testing hours approved, which shapes the scope of the battery. For families and adults who want a broader or more detailed evaluation, self-pay is often the better fit. Self-pay autism evaluations are typically scheduled within around 3 weeks, with reports completed within about 7 days of the testing process.

For Medicaid clients, evaluations are limited to insurer-approved hours — clients cannot be billed beyond covered amounts.

See our insurances accepted page and FAQ for testing-specific insurance details.

What a diagnosis does and does not do

An autism diagnosis does not change who a person is. It gives language to something that was already true.

For many people — especially adults who have spent years wondering — a diagnosis provides relief, clarity, and access to support that was not previously available. It can open doors to workplace accommodations, therapy that fits, community, and a different internal narrative about past struggles.

For children, a diagnosis is often the gateway to school accommodations, therapeutic services, and a support plan that accounts for how the child actually processes the world.

What the evaluation ends with — beyond a diagnostic conclusion — is a set of written recommendations and a feedback session that translates the findings into practical next steps.

How to get started

If you are looking for autism testing in Lexington, KY, our autism testing service page has a full overview of what we offer. Our new client guide explains the intake process.

If you live outside Lexington, autism evaluations are also available via telehealth across Kentucky. Dr. Cornett’s PSYPACT certificate extends that availability to clients in 40+ states nationwide, and Dr. Burns serves clients in Tennessee. See our telehealth services page for more details on statewide and multi-state availability.

If you have questions about age, insurance, or which clinician is the right fit for your situation, our intake team can help before you schedule.

Related resources

• Autism Testing — service overview and scheduling information
• What Is a PDA Profile and How We Assess It — PDA on the autism spectrum
• How to Understand Your CAT-Q Masking Results — masking patterns and self-reflection
• ADHD Testing in Lexington, KY — when ADHD and autism overlap
• Waitlist Times — current scheduling availability