Can Autism Be Diagnosed Before Age 2?

An autistic child sitting on soft carpet, holding a blue toy, looking down during ABA therapy session in Maryland.

Yes, autism can be diagnosed before age 2, though it can sometimes be challenging. Research shows that signs of Autism Spectrum Disorder (ASD) often appear as early as 18 months, with some children exhibiting noticeable behaviors by 6 to 12 months. Early signs may include delays in speech, lack of eye contact, limited social interaction, and repetitive behaviors.

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A formal diagnosis before age 2 can be made by a trained specialist who assesses a child’s developmental milestones, behaviors, and social interactions. The earlier autism is diagnosed, the sooner interventions like Applied Behavior Analysis (ABA) therapy can begin, helping children develop important skills at a critical stage in their development.

While diagnosing autism in very young children can be complex, early identification is key to providing the right support and therapies to help them thrive.

At Able Stars ABA, we specialize in early intervention services in Maryland for children with autism, offering tailored ABA therapy to help children reach their full potential.

Concerned about your child’s development?

Our team is here to guide you and provide the support your child needs. Book a schedule now for your consultation.

SOURCES:

https://www.nichd.nih.gov/health/topics/autism/conditioninfo/symptoms-appear

https://www.autismspeaks.org/signs-autism

Signs of autism in babies

https://raisingchildren.net.au/autism/learning-about-autism/assessment-diagnosis/early-signs-of-asd

https://www.cdc.gov/autism/diagnosis/index.html

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