Can You 'Grow Out Of' Autism? Understanding the Research and What It Means for Your Family
In short: No, you cannot 'grow out of' autism. Autism is a neurodevelopmental difference that lasts a lifetime. However, with early intervention, including ABA therapy, and ongoing support, many children learn to communicate, socialize, and navigate daily life more effectively. The goal isn't to 'cure' autism but to help each child build skills and live a fulfilling life.
Key takeaways
- Autism is a lifelong neurotype, not a phase or illness to be outgrown.
- Early, consistent ABA therapy can help children develop crucial communication and social skills.
- Some children may 'lose' their diagnosis if symptoms reduce significantly, but underlying differences remain.
- Focus on building skills and supporting your child's unique strengths, not on 'normalcy'.
What Does 'Grow Out Of' Autism Really Mean?
When a child is first diagnosed with autism spectrum disorder (ASD), many parents hear well-meaning but often misleading phrases like 'He'll grow out of it' or 'She's just a late bloomer.' This idea that autism is something a child can simply outgrow as they get older is a common myth, but it's not supported by science. Autism is a neurodevelopmental condition that affects how the brain processes information, senses the world, and interacts with others. It is not a phase, a delay, or a temporary condition.
That said, the journey of an autistic child can look very different from one family to the next. With the right interventions, many children make significant progress. They learn to talk, make friends, and manage daily routines. But this progress is not about 'outgrowing' autism; it's about learning to work with their unique brain wiring. The core differences-in sensory processing, social communication, and repetitive behaviors-are lifelong. However, the impact of those differences can change dramatically with support.
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The Science Behind Autism: A Lifelong Neurotype
What Research Says About 'Outgrowing' Autism
Research is clear: autism is not something you can 'grow out of.' A landmark study from the University of California, San Diego, followed children with autism from age 2 into their teens. It found that while some children (about 10-20%) showed such significant improvement that they no longer met the diagnostic criteria for ASD, they still had subtle differences in social communication, executive function, and sensory processing. They had 'learned' to manage their autism, not 'outgrown' it. These children are often described as having 'optimal outcomes,' but they still have a neurotype that is fundamentally different from neurotypical peers.
Another key finding: the brain of an autistic person develops differently from the start. Brain scans show differences in connectivity, structure, and growth patterns that are present from infancy. These differences don't disappear with age; they just become less noticeable as the person learns to adapt and compensate.
What Does 'Losing a Diagnosis' Mean?
You may have heard stories of children who 'lost their autism diagnosis.' This is rare, but it does happen. It usually means that the child's symptoms have reduced so significantly that they no longer meet the threshold for a formal diagnosis. This is more common in children who received very early, intensive intervention-especially ABA therapy. But even in these cases, the person still has the same brain wiring. They may have learned to mask their autistic traits so well that they appear neurotypical. However, masking can be exhausting and lead to burnout later in life. The goal of therapy should never be to 'pass as normal,' but to build genuine skills for happiness and independence.
How ABA Therapy Helps Children Build Skills, Not 'Outgrow' Autism
What ABA Therapy Actually Does
Applied behavior analysis (ABA) is the most widely researched and recommended therapy for autism. It is not about 'curing' or 'fixing' a child. Instead, it is a science of learning that breaks down complex skills into small, teachable steps. A BCBA (Board Certified Behavior Analyst) designs a program tailored to your child's unique needs. They use positive reinforcement to teach communication, social interaction, daily living skills, and even academic readiness.
For example, a child who doesn't speak might learn to use a picture exchange system or a speech-generating device. A child who struggles with transitions might learn a visual schedule. A child who has meltdowns over sensory overload might learn to self-regulate with a calming routine. These are not 'cures'; they are skills that allow the child to navigate the world more comfortably.
Can ABA Therapy Reduce Symptoms to the Point of 'Losing' the Diagnosis?
Yes, some children who receive intensive ABA (often 20-40 hours per week) for several years show such dramatic improvement that they no longer meet the criteria for autism. But again, this is not 'outgrowing' it. It is about learning. The child's brain is still autistic, but they have built a powerful toolkit of coping strategies. The key is that this progress is most likely when therapy starts early (before age 3-5) and is consistent. It also requires a supportive environment at home and school.
It's important to note that not all children will 'lose' their diagnosis, and that's okay. The goal of ABA is not to erase autism; it's to help the child be as independent and happy as possible. Many autistic adults are proud of their neurotype and don't want to be 'cured.' The best approach is to focus on quality of life, not on a label.
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What to Expect: The Real Journey of an Autistic Child
Early Years (Ages 2-5)
This is the window where early intervention has the biggest impact. A child may be nonverbal, have intense meltdowns, or avoid eye contact. With ABA, they start to learn to communicate. They may begin to point, say words, or use a device. They also learn to play alongside other children, even if they don't interact much. This is a time of intense work for the family, but it's also where you see the most dramatic gains.
School Age (Ages 6-12)
By this age, many children have learned to 'mask' some of their challenges. They may be in a general education classroom with an aide, or in a specialized setting. They continue to need support for social skills, executive function (like planning and organizing), and managing sensory overload. ABA often shifts to focus on school readiness and social thinking.
Teen Years and Beyond
As a teen, the focus turns to independence: self-care, job skills, and social relationships. Some teens with autism are incredibly successful in academics or hobbies. Others need more support. The key is that autism doesn't go away, but the person's ability to manage it can grow. Many autistic adults lead full, happy lives-with jobs, friends, and families.
Costs and Insurance: How to Get the Help You Need
Is ABA Therapy Covered by Insurance?
Yes, in most states. The Affordable Care Act (ACA) requires many insurance plans to cover autism treatment, including ABA. Additionally, 49 states and D.C. have laws mandating coverage for autism. That means if you have private insurance through an employer, or if you buy your own plan, ABA is often covered. You may have a copay or deductible, but it's far less than paying out of pocket.
If you have Medicaid (which is free or low-cost), it also covers ABA in most states. The specific program may be called 'Early and Periodic Screening, Diagnostic, and Treatment' (EPSDT) or 'Medicaid autism waiver.' You can call your state's Medicaid office to ask.
How to Use GetABATherapy.com to Find a Provider
Because the process of finding a BCBA-led provider can be overwhelming, GetABATherapy.com is a free service that matches you with vetted, qualified clinics in your area. You simply fill out a short form with your child's age, location, and insurance. We then connect you with providers who have openings. This saves you hours of calling around. It's completely free-no obligation. We are not a clinic; we are a matching service that helps you find the right fit.
Common Mistakes to Avoid on This Journey
- Mistake 1: Waiting to 'See if they grow out of it.' Early intervention is proven to be most effective. Don't wait. If you have a concern, get an evaluation and start therapy.
- Mistake 2: Thinking 'more is better' without quality. Not all ABA is the same. Look for a BCBA who designs a program around your child's interests and strengths, not just a rigid schedule.
- Mistake 3: Focusing only on 'normal' behavior. Your child's stimming (like hand-flapping) or special interests are not 'bad.' They are part of who they are. The goal is to help them be safe and happy, not to suppress their personality.
- Mistake 4: Ignoring your own mental health. Raising an autistic child is demanding. You need support too. Join a parent group, seek therapy, and take breaks.
- Mistake 5: Assuming therapy is a 'fix' that will end. Many children need support for years. Be prepared for a long-term partnership with your provider.
Final Thoughts: A Positive, Realistic Outlook
Your child will not 'grow out of' autism. But with the right support, they can grow into a confident, capable person who knows their own mind. The goal is not to erase autism; it's to build a bridge between your child's world and the one we all share. That bridge is built with skills, understanding, and love.
If you are ready to start that journey, GetABATherapy.com is here to help you find a vetted, BCBA-led provider in your area, at no cost. You don't have to do this alone.