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

9 min read · Updated June 2026 · Local ABA Therapy editorial team

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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.

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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.
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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.

About this guide. Written and reviewed by the Local ABA Therapy editorial team. This article is general educational information, not medical advice - please consult a qualified professional such as a BCBA or your pediatrician about your child's needs. Last updated June 2026.

Frequently asked questions

Does Colorado Medicaid cover ABA therapy for adults?

Health First Colorado primarily covers ABA therapy for individuals under 21 through the EPSDT benefit. Coverage for adults may be limited and typically requires a specific waiver or demonstration of medical necessity. Consult with your Medicaid caseworker for details.

How long does it take to get ABA therapy approved by Medicaid?

The approval process can vary, but typically it takes a few weeks after the provider submits the treatment plan. Delays can occur if documentation is incomplete. Working with an experienced provider can help speed things up.

Can I choose any ABA provider with Medicaid?

You can choose any provider that is enrolled in Health First Colorado and accepts new patients. However, not all providers accept Medicaid, so it's important to verify. Our free matching service can help you find in-network options.

What if my child is denied coverage for ABA therapy?

If your child is denied, you have the right to appeal the decision. Contact your Medicaid caseworker for the appeals process. You may also seek help from a patient advocate or legal aid. Our service can provide guidance on next steps.

Does CHP+ cover ABA therapy the same as Medicaid?

CHP+ covers ABA therapy but may have different limits or copays. For example, CHP+ may require prior authorization and have a maximum number of hours per year. Check your specific plan's benefits for details.

Is there a waitlist for ABA therapy through Medicaid in Colorado?

Waitlists can vary by provider and region. Some areas may have longer waits due to high demand. Using our free matching service can help you find providers with availability and reduce wait times.

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