For families
How do I get an autism evaluation for my child?
Ask a qualified health professional about an autism diagnostic evaluation, and contact the relevant public evaluation service in parallel. In the US, parents can ask early intervention about a child under 3 or the local school district about a child aged 3 or older without waiting for a medical diagnosis or physician referral. Clinical diagnosis and public-service eligibility are different decisions.
What this page covers
Who can actually diagnose autism?
Ask your child's health professional who can carry out an autism diagnostic evaluation in your area and what qualifications they hold. Confirm whether the appointment includes a diagnostic assessment or only screening, who explains the findings and whether a written report is included. Professional roles and requirements can vary by location.
CDC explains that diagnosis considers developmental history and behavior; there isn't a blood test that diagnoses autism. Screening and an online checklist don't establish a diagnosis. Ask the provider how they assess the child's strengths and needs and involve the family, rather than assuming one test or professional title answers every question.
What does my pediatrician do first?
Tell your child's doctor or nurse about your concerns and ask about developmental screening and further evaluation. CDC distinguishes ongoing developmental monitoring, formal screening and diagnostic evaluation. Ask what a result means and what the next step is.
You can raise concerns even if a previous screen didn't identify a problem. Ask about appropriate follow-up rather than treating a screen as a diagnosis or a guarantee that no further assessment is needed. Public early-intervention and school evaluation requests can proceed separately from a clinical referral.
What are the two free public routes?
For a US child under 3, contact early intervention; for a child aged 3 or older, contact the local school district about an educational evaluation. A medical diagnosis or physician referral isn't required to request these public evaluations. Ask the program to explain eligibility, consent and its no-cost evaluation process; this isn't a promise that every later service is free or covered.
Under 34 CFR 303.310, early intervention generally has 45 days from receipt of referral for the initial evaluation, applicable assessments and initial IFSP meeting. Documented exceptional family circumstances or lack of consent despite repeated documented attempts can affect that period. Under 34 CFR 300.301, the IDEA school evaluation generally has 60 days after the agency receives parental consent, or the state's timeframe, with exceptions for repeated failure or refusal to make the child available and qualifying transfers. Ask which process and timeframe apply.
What do I bring, and how long will I wait?
Ask the provider for its actual preparation requirements. Relevant existing reports, developmental and health history, educational observations and notes about the child's communication, strengths and concerns may help the discussion. Ask how to share them privately and whether anything is required before the appointment.
Clinic waits vary by provider and current capacity. Ask about the present wait, cancellation options, costs and insurance requirements. A clinical appointment wait isn't the same as a public evaluation period. You can ask public programs about evaluation while waiting for a diagnostic appointment; you don't need to complete a packet before making that inquiry.
What has to be in the written report?
Ask what the provider's report will contain and whether it meets the requirements of the service or insurer you intend to approach. Request an explanation of the assessment findings, methods, strengths, support needs and recommendations. This page doesn't establish a universal report format accepted by every school, payer or country.
Ask when and how you will receive the report, how to ask questions and how to request corrections to factual errors. Keep a copy. A clinical report can inform another team's work, but public eligibility follows its own evaluation process and needn't wait for that report to be requested.
Optional help-request practice
The Asking For Help social story curriculum models finding an adult and asking for help through high-place and homework examples. Its general teaching guide includes coloring, page ordering and role play. The $9.99 one-time digital download contains four PDFs with 69 pages including front matter; printed copies are not included.
This optional resource is not a diagnostic assessment, public evaluation or eligibility decision. It is not a CE course and does not carry a certificate. It does not replace individualized professional support or promise an outcome.
See the Asking For Help social story curriculum, $9.99 once
Sources and limits
Official guidance and federal regulations checked October 22, 2026. US public procedures and clinical or insurance requirements differ; state rules and individual circumstances can affect the process. These sources do not test this page or promise eligibility, availability or an outcome.
- Ask about clinical evaluation and public evaluation separately.
- Contact the relevant public program without waiting for a diagnosis or physician referral.
- Clarify consent, receipt dates, state rules and timeline exceptions.
- Ask each provider for its preparation, reporting, cost and coverage requirements.
Get free resources matched to you
Tell us who you are and we'll match you to the free guides that fit your week. They're all open right now, nothing to wait for. No cost, no spam, unsubscribe anytime.
Prefer to start with one guide? Download the free ABCs of Autism guide →
Next: Waitlist what to do while waiting
- CDC: Accessing services for autism spectrum disorder (reviewed October2,2026)
- CDC: Screening for autism spectrum disorder (reviewed October1,2026)
- 34CFR303.310: Early-intervention post-referral period and exceptions
- 34CFR300.301: IDEA school evaluation, consent-receipt period and exceptions
Last updated October 22, 2026. This page is general information, not medical advice. Talk with your child's clinician about your specific situation.
Sources and limits
- CDC: Accessing services for autism spectrum disorder (reviewed October2,2026)
- CDC: Screening for autism spectrum disorder (reviewed October1,2026)
- 34CFR303.310: Early-intervention post-referral period and exceptions
- 34CFR300.301: IDEA school evaluation, consent-receipt period and exceptions
Official guidance and federal regulations checked October 22, 2026. US public procedures and clinical or insurance requirements differ; state rules and individual circumstances can affect the process. These sources do not test this page or promise eligibility, availability or an outcome.