Does my child have autism?
Find someone who can actually tell you.
Only a qualified clinician can diagnose autism — not a website, and not a checklist. Here is exactly who those clinicians are, how to find one near you, and what to say when you call so you get an appointment instead of a shrug.
- Waits are months — get on lists first
- Two free evaluations you can request yourself
- We know the path in all 50 states
Who diagnoses autism
Six people who can help, and what each one is for.
Developmental-behavioral pediatrician
The specialist most associated with autism diagnosis in children. Longest waits, and worth getting on the list first.
Child psychologist or neuropsychologist
Often the fastest route to a thorough evaluation, and frequently the one that produces the most useful written report for schools.
Child psychiatrist
Can diagnose and can also manage co-occurring conditions and medication where those become relevant.
Pediatric neurologist
Common where seizures, regression, or other neurological questions sit alongside the developmental ones.
Your own pediatrician
Some diagnose straightforward cases directly. Always worth asking whether yours does before you wait months for a specialist.
An early intervention or school team
These determine eligibility for services, which is not the same as a medical diagnosis — but they are free, fast by comparison, and you can start them yourself.
Do these at the same time
Two of the three doors are free.
Under three, every state runs an early intervention program you can refer your own child to — no doctor, no diagnosis, no cost. From three up, your local public school district must evaluate a child suspected of having a disability, including one who doesn’t attend that school yet.
Neither waits on the medical evaluation, and neither closes it. The most common expensive mistake is doing these one at a time.
Four places, in the order that tends to work:
- Your pediatrician’s referral. Ask for the referral to be sent today, then call the clinic yourself to confirm it arrived — referrals get lost constantly.
- Your insurer’s directory. Filter for developmental pediatrics or child psychology. It will be partly out of date; call before you count on any entry.
- Your state’s university hospital. Academic medical centers usually run the largest developmental clinics, and often the longest waitlists — which is why you get on them early.
- Your early intervention program or school district. Free, self-referred, and running in parallel with everything above.
Use the words “I would like a developmental evaluation for possible autism.” Then give two or three concrete examples of what you see and when it started. Vague worry gets a wait-and-see; specifics get an appointment. Ask to be put on the cancellation list at every practice you call — that is how people get seen months early.
Often several months, and closer to a year in some regions. That is the single most important fact to plan around, and it is why the order matters: get on lists first, sort out the details while you wait. If somebody offers you an appointment next week, ask what kind of clinician it is with and what the evaluation involves.
Sometimes, at private cost, and the shorter wait is real. Before paying, ask two questions: will my insurer accept this evaluation for authorizing therapy, and will my school district accept it. An evaluation that nobody downstream accepts is an expensive second opinion.
No. Plenty of families contact us while the evaluation is still pending, and we’ll tell you what the path looks like in your state and what to do in the meantime. Insurance-funded ABA generally does require a diagnosis — but the free doors don’t, and those you can open today.