Autism Testing Centers Directory in the United States
Finding the right place for autism testing can feel overwhelming — especially when you’re not sure where to start. That’s why we’ve created this easy-to-use directory of autism testing centers across the United States. Whether you’re a parent seeking an evaluation for your child, an adult exploring a diagnosis, or a caregiver looking for specialized support, this guide will help point you in the right direction.
Each state listed below includes centers that offer diagnostic evaluations, screenings, and assessments for autism spectrum disorder (ASD). Some locations focus on children, others on adults, and many serve all age groups.
State-by-State Autism Testing Directory
Alabama
In Alabama, you’ll find several autism testing centers offering early childhood screenings, school-age evaluations, and adult assessments. Many clinics partner with pediatricians, psychologists, and speech therapists to provide a complete picture of developmental needs.
Arizona
Arizona offers both public and private options for autism testing, from specialized children’s hospitals to local therapy centers. Many services include bilingual assessments for Spanish-speaking families.
California
California has a wide network of autism diagnostic services, including regional centers, university clinics, and private practices. Wait times can vary, so booking early is advised.
Colorado
Colorado’s autism testing centers often use a team-based approach, involving developmental pediatricians, psychologists, and occupational therapists. Rural areas may have telehealth options.
Connecticut
From major hospitals to local behavioral clinics, Connecticut offers comprehensive autism evaluations for all age groups. Many centers also connect families to support programs after diagnosis.
Florida
Florida provides a mix of public programs and private diagnostic centers. Some locations specialize in quick screenings, while others offer full-day multidisciplinary assessments.
Georgia
Georgia’s autism testing services range from early intervention programs for toddlers to adult autism specialists. Many centers work closely with schools to support students.
Illinois
Illinois has both state-funded and private testing options. Families can access evaluations through children’s hospitals, developmental clinics, or autism-specific therapy centers.
Indiana
In Indiana, autism testing is available at children’s hospitals, university programs, and independent clinics. Some providers also offer home-based assessments for young children.
Kansas*
Kansas offers autism testing in both urban and rural areas, with many providers integrating behavioral health and speech-language evaluations into their process.
Louisiana
Louisiana testing centers often collaborate with early intervention programs and public schools. Specialized centers in larger cities also serve adults seeking a diagnosis.
Maryland
Maryland has a range of options, including hospital-based clinics, private neuropsychologists, and nonprofit organizations specializing in autism assessment.
Massachusetts
Massachusetts offers a strong network of autism testing centers, many affiliated with universities and research hospitals. Some clinics provide free or reduced-cost evaluations.
Michigan
In Michigan, autism testing is widely available through children’s hospitals, early childhood centers, and private specialists. Telehealth evaluations are growing in availability.
Minnesota
Minnesota is known for its high-quality autism assessment programs, many of which follow gold-standard testing protocols like the ADOS-2.
Missouri
Missouri offers autism testing through both public programs and private practices, often with quick referrals to therapy after diagnosis.
Montana
Montana’s autism testing services may be more centralized in larger cities, but telehealth options help families in rural areas access evaluations.
Nebraska
Nebraska testing centers often collaborate with schools and early intervention programs to ensure children receive timely diagnoses and support.
New Hampshire
New Hampshire offers autism testing in hospitals, private clinics, and community-based programs, with options for both children and adults.
New Jersey
New Jersey has many autism testing providers, including centers that specialize in bilingual evaluations and support for culturally diverse families.
New Mexico
In New Mexico, autism testing centers often serve large geographic areas, making early appointment scheduling important. Some centers offer mobile diagnostic teams.
New York
New York provides extensive autism testing services, from major medical centers to community-based clinics, with specialized programs for toddlers, school-age children, and adults.
North Carolina
North Carolina testing centers often work closely with universities and research programs, providing access to high-quality diagnostic tools.
Ohio
Ohio has a mix of children’s hospitals, private clinics, and nonprofit organizations offering autism evaluations. Many centers also offer post-diagnosis support.
Oregon
Oregon’s autism testing services focus on early intervention and developmental support, with many centers offering multidisciplinary evaluations.
Pennsylvania
Pennsylvania offers comprehensive autism testing through hospitals, university centers, and private clinics, with resources available in both English and Spanish.
South Carolina
South Carolina’s testing centers include hospitals, early intervention programs, and specialists who travel to underserved areas.
Tennessee
Tennessee offers both pediatric and adult autism testing services, with many clinics connected to university research programs.
Texas
Texas has a large network of autism diagnostic centers, including children’s hospitals, private specialists, and regional early intervention programs.
Vermont
Vermont’s autism testing providers often integrate family counseling and school collaboration into their evaluation process.
Virginia
Virginia offers a range of autism testing options, from hospital-based teams to private specialists. Many centers provide telehealth services for rural families.
Washington
Washington’s autism testing centers focus on both early childhood and adult assessments, often using a team-based diagnostic approach.
Washington DC
In Washington DC, families can access autism evaluations through children’s hospitals, nonprofit programs, and private practices.
Wisconsin
Wisconsin has both urban and rural autism testing services, with a strong emphasis on early childhood evaluation and intervention.
Next Steps After Diagnosis
After receiving an autism diagnosis, the next step is creating a support plan. This may include speech therapy, occupational therapy, behavioral therapy, or school-based accommodations. Many of the centers listed above also offer guidance on services and resources available in your area.
Also read Best Autism Schools in Vermont
