You may have seen the headline: North Carolina is now identifying autism in 1 in 31 eight-year-olds. That is ahead of the national average of 1 in 36. The state has one of the highest autism identification rates in the country.
Before you decide whether that should worry you, there is something you need to know about what that number actually means, because the story behind it is almost the opposite of what most people assume.
This post is for North Carolina parents who just received a developmental concern at a well visit, who are in the middle of the diagnostic process, or who are simply trying to understand what the state's elevated autism rate means for their family.
Why NC's 1 in 31 Rate Is Good News, Not a Crisis
A higher autism diagnosis rate does not mean more children have autism. It means doctors are getting better at diagnosing.
That distinction has direct, practical implications for your child's outcome, because the children being identified earlier in North Carolina are the children who get access to ABA therapy and early intervention earlier. And in neurodevelopmental science, earlier intervention produces better outcomes in ways that are measurable, consistent, and profound.
Here is what is actually driving North Carolina's elevated identification rate:
When you read "1 in 31," read it as: North Carolina is finding children early enough to actually help them.
The Neuroplasticity Window Your Child Is Still Inside
If your child was flagged at a recent well visit, you are likely in or near the single most consequential developmental period of your child's life.
From birth through approximately age 3, the human brain is operating at a level of neuroplasticity (the capacity to build and reorganize neural connections) that it will never reach again. The reason ABA therapy works, and works dramatically better when started early, is not philosophical. It is biological. A child who begins intensive, structured behavioral intervention at 24 months and a child who begins the same intervention at 48 months will have different trajectories, not because the therapy is different, but because the brain that receives it is different.
If your child's pediatrician raised a concern at your last well visit, you are still inside this window. The most important thing you can do with this information is act while that remains true.
Why "Wait and See" Costs Your Child More Than You Think
For children with autism spectrum disorder, symptoms do not resolve on their own during the developmental wait. What changes with time, in the absence of intervention, is that the gaps between the child's skill development and their neurotypical peers become larger, because the neurotypical peers are continuing to develop while the child with ASD has not received the structured support that helps them build the same skills through a different route.
There is no version of the outcome data where a child with ASD who started intervention at age 4 had better results than the same child would have had starting at age 2. The research is consistent: earlier is better.
And critically: you do not need to wait for a formal autism diagnosis to begin intervention in North Carolina. The NC Infant-Toddler Program will begin services based on documented developmental delay. ABA providers like Kinfolk can begin with a provisional diagnosis or physician referral.
Your 30-Day Action Plan After a Developmental Flag in NC
Call the NC Infant-Toddler Program immediately. If your child is under 3, you have access to free, federally mandated early intervention services through Part C of IDEA. The NC Infant-Toddler Program number is (800) 852-7762. Call it this week, not next month.
Ask your pediatrician for a referral to a developmental pediatrician. In NC, the major centers include the UNC Neurodevelopmental Disabilities Clinic in Chapel Hill, Duke's Center for Autism and Brain Development in Durham, Atrium Health's developmental pediatrics practice in Charlotte, and Novant Health's developmental pediatrics program in Winston-Salem. Waitlists can be long, which is another reason to call now rather than later.
Request a BCBA evaluation without waiting for the diagnosis. A Board Certified Behavior Analyst can assess your child's current skills across communication, social interaction, play, and daily living, and begin building a program that addresses the gaps regardless of whether a formal ASD diagnosis has been issued. Contact Kinfolk ABA to schedule a BCBA evaluation.
Document everything you observe at home. Keep a written or video log of the behaviors your pediatrician flagged. Our at-home support resources offer practical guidance for what to track.
Frequently Asked Questions About Autism Diagnosis in North Carolina
Why does North Carolina diagnose autism in 1 in 31 children, higher than the national average of 1 in 36?
North Carolina's elevated rate reflects better early identification infrastructure, not a higher prevalence of autism. Consistent M-CHAT-R screening at 18- and 24-month well visits, strong developmental pediatrics training at UNC and Duke, and a robust NC Infant-Toddler Program pipeline are finding children earlier than most states do. Kinfolk ABA serves NC families statewide once that identification happens.
Is the 1 in 31 autism rate in North Carolina something to be alarmed about?
No, it is something to be encouraged by. A higher identification rate means more North Carolina children are being found early enough to access ABA therapy and early intervention during the neuroplasticity window that closes around age 3. States with lower rates aren't finding fewer children, they're finding them later.
What is the M-CHAT-R and should my child's NC pediatrician be using it?
The M-CHAT-R (Modified Checklist for Autism in Toddlers, Revised) is a validated screening tool that should be administered at 18-month and 24-month well visits. If your pediatrician has not used it, ask for it by name. A positive screen is a referral trigger, not a diagnosis. What happens after a positive screen: a BCBA evaluation can begin immediately.
My toddler was flagged at their NC well visit. Do I need to wait for a formal diagnosis before starting ABA?
No. ABA therapy can begin in North Carolina with a provisional diagnosis. The NC Infant-Toddler Program also serves children under 3 with documented developmental delays, no confirmed diagnosis required. Contact Kinfolk ABA to begin an evaluation while the formal diagnostic process is still in progress.
What is the "wait and see" approach and why do NC developmental specialists advise against it?
"Wait and see" refers to delaying intervention after a developmental flag to see if the child catches up on their own. For children with ASD, this approach consistently produces worse outcomes, the developmental gaps widen while the child misses the early neuroplasticity window. At-home support strategies can help bridge the gap while you pursue formal evaluation.
What the 1 in 31 Number Means for Your Family Specifically
If your child is a toddler in North Carolina right now, you are living in the state that is doing early identification better than most of the country. That is a structural advantage that families in many other states do not have.
The 1 in 31 number is not a measure of how sick North Carolina's children are. It is a measure of how seriously North Carolina takes finding them in time.
The research is clear. The window is open. The resources in North Carolina are real and accessible. Every week matters. The family who calls the NC Infant-Toddler Program this week and requests an ABA evaluation this month is giving their child something irreplaceable: time inside the window that actually works.
About Kinfolk ABA
Kinfolk ABA is an in-home Applied Behavior Analysis (ABA) therapy provider serving families across North Carolina. The organization delivers individualized ABA therapy in the child's home environment, along with parent training and community-based sessions. All programs are supervised by Board Certified Behavior Analysts (BCBAs). Kinfolk ABA accepts most major insurance plans and maintains no waitlist.
Service Area: North Carolina statewide
Primary Services: In-home ABA therapy, parent training, community-based ABA, BCBA supervision, naturalistic teaching
Who We Serve: Children and families affected by autism spectrum disorder (ASD), toddlers through teens
Website: https://kinfolkaba.com
