Is ABA Therapy Covered by Medicaid in Colorado? A Complete Guide for Families

In short: Yes, ABA therapy is covered by Medicaid in Colorado through Health First Colorado (the state's Medicaid program) and CHP+. Coverage includes diagnostic assessments, treatment planning, and direct therapy for eligible children under 21. Families can use a free matching service to find vetted, BCBA-led providers who accept Medicaid.
Key takeaways
- ABA therapy is covered by Colorado Medicaid (Health First Colorado) and CHP+ for eligible children under 21.
- Coverage includes assessments, treatment plans, and direct therapy by Board Certified Behavior Analysts (BCBAs).
- Early intervention services through Colorado's Early Intervention program may also include ABA.
- Families pay no out-of-pocket costs for covered ABA services under Medicaid.
Understanding Medicaid Coverage for ABA Therapy in Colorado
If you're a parent or caregiver of a child with autism spectrum disorder (ASD) in Colorado, you may be wondering: Is ABA therapy covered by Medicaid? The answer is yes. Colorado's Medicaid program, known as Health First Colorado, provides coverage for medically necessary Applied Behavior Analysis (ABA) therapy for eligible children under the age of 21. This coverage is a lifeline for many families, as ABA therapy is widely recognized as an evidence-based treatment for autism.
Health First Colorado covers ABA therapy under the Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) benefit, which ensures that children receive comprehensive health care services. This includes diagnostic assessments, treatment planning, and direct therapy delivered by Board Certified Behavior Analysts (BCBAs) and supervised technicians. Additionally, the Child Health Plan Plus (CHP+) may also cover ABA therapy for children in families with slightly higher incomes.
Navigating insurance can feel overwhelming, but you don't have to do it alone. Our free service can match you with vetted, BCBA-led providers who accept Medicaid in Colorado, helping you find the right support for your child.

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Who Is Eligible for Medicaid Coverage of ABA Therapy?
Eligibility for Health First Colorado
To receive ABA therapy through Health First Colorado, your child must meet certain criteria. Generally, children under 21 who are enrolled in Health First Colorado are eligible if they have a diagnosis of autism spectrum disorder and ABA therapy is deemed medically necessary. Medical necessity is determined by a qualified professional, such as a developmental pediatrician or a psychologist, and must be documented in a treatment plan.
Eligibility for Health First Colorado itself is based on income and family size. For example, in 2024, a family of four with a monthly income up to about $4,500 may qualify. However, children with disabilities may also qualify regardless of income through the Katie Beckett program or other waivers.
CHP+ Coverage
CHP+ provides low-cost health coverage for children and teens in families with incomes too high for Medicaid but still within reach. CHP+ also covers ABA therapy for eligible children, though benefits may vary slightly. It's important to check with your specific plan to understand coverage limits.
What ABA Services Are Covered by Medicaid?
Health First Colorado covers a range of ABA services that are considered medically necessary. These include:
- Initial diagnostic evaluations and functional behavior assessments (FBAs) to identify your child's needs.
- Individualized treatment plans developed by a BCBA, with specific goals and interventions.
- Direct one-on-one therapy with a registered behavior technician (RBT) under BCBA supervision.
- Parent training and caregiver support to help you implement strategies at home.
- Ongoing supervision and progress monitoring by a BCBA to adjust the plan as needed.
Services are typically provided in a variety of settings, including your home, a clinic, school, or community. The goal is to help your child develop communication, social, and daily living skills while reducing challenging behaviors.

🔗 Related reading: Early Intervention Programs in Florida: A Parent's Guide · Apply for ABA
How to Get ABA Therapy Through Medicaid in Colorado
Step 1: Confirm Your Child's Medicaid Enrollment
First, ensure your child is enrolled in Health First Colorado or CHP+. You can apply online through the Colorado PEAK website or contact your county human services office. If you're not sure about eligibility, our free matching service can help guide you to resources.
Step 2: Obtain a Diagnosis and Prescription
Your child needs a formal diagnosis of autism spectrum disorder from a qualified professional (e.g., developmental pediatrician, child psychiatrist, or psychologist). Then, ask for a prescription or referral for ABA therapy. This documentation is often required by Medicaid to start coverage.
Step 3: Find a BCBA-Led Provider Who Accepts Medicaid
Not all ABA providers accept Medicaid, so it's crucial to find one that does. You can search through Health First Colorado's provider directory or use our free matching service to connect with vetted, BCBA-led providers in your area. We'll help you find options that fit your child's needs and your location.
Step 4: Schedule an Assessment
Once you choose a provider, they will conduct a functional behavior assessment to create a treatment plan. This plan must be submitted to Medicaid for approval before therapy begins. The provider will handle most of the paperwork.
Step 5: Begin Therapy
After approval, therapy can start. Your child will work with a behavior technician, supervised by a BCBA, to achieve the goals outlined in the treatment plan. You'll also receive regular updates and training to support progress at home.
Common Mistakes to Avoid When Using Medicaid for ABA Therapy
Navigating the system can be tricky. Here are some pitfalls to watch out for:
- Not verifying provider acceptance: Always confirm that the provider is in-network with Health First Colorado or CHP+ before starting services. Out-of-network care may not be covered.
- Delaying the diagnosis: Some families wait too long to get a formal diagnosis. Early intervention is key, so seek an evaluation as soon as you have concerns.
- Ignoring prior authorization requirements: Medicaid often requires prior authorization for ABA therapy. Your provider should handle this, but double-check that it's done.
- Not keeping records: Keep copies of all assessments, treatment plans, and communications with your provider and Medicaid. This helps if there are disputes or audits.
- Assuming all ABA is the same: Look for providers who are BCBA-led and use evidence-based practices. Our matching service ensures you connect with qualified professionals.

Costs and Financial Considerations
One of the biggest concerns for families is cost. Under Health First Colorado, there are no premiums or deductibles for children, and copays are minimal or nonexistent for covered services like ABA therapy. CHP+ has low monthly premiums (e.g., $25 per family) and small copays for visits, but ABA therapy is generally covered with minimal out-of-pocket costs.
If your child is not eligible for Medicaid or CHP+, other options include private insurance (which often covers ABA under the Affordable Care Act) or sliding-scale fees through some providers. Our free matching service can help you explore all options.
Additional Resources for Colorado Families
Beyond Medicaid, Colorado offers other programs that may support your child's development:
- Colorado Early Intervention (EI): For children under 3, EI provides services including ABA-like therapies. It's often free or low-cost.
- School-based services: Through an Individualized Education Program (IEP), schools may provide behavioral support, though it's not always ABA-specific.
- Autism Society of Colorado: Offers support groups, workshops, and advocacy.
- Colorado Department of Health Care Policy and Financing: The agency that administers Health First Colorado, with detailed information on benefits.
Remember, you're not alone in this journey. Our free matching service is here to help you find vetted, BCBA-led providers who accept Medicaid, so you can focus on what matters most: your child's growth and happiness.