Your child goes to school Monday through Friday, for six or seven hours a day. That's a significant portion of their waking week. And if your child has autism, it's also a significant portion of where their challenges with communication, behavior, and social interaction are showing up — right there, in the classroom, during transitions, at lunch, on the playground.

So the question of whether your child can receive ABA therapy at their Colorado school isn't an abstract one. It's a practical question about whether the place where your child spends most of their day can also be a place where they get real support.

Here's the direct answer: Yes — children in Colorado can receive ABA therapy in their public school. There are two distinct pathways. First, ABA therapy can be written into your child's Individualized Education Program (IEP) and delivered by the school district. Second — and this is what makes Colorado distinctive — House Bill 22-1260, signed in 2022, requires Colorado school districts to adopt policies allowing outside ABA providers to deliver therapy during the school day for students who have a prescription from a qualified healthcare provider. The school does not pay for these outside services; they are funded through your child's private insurance or Health First Colorado (Medicaid). In Denver, Aurora, Lakewood, and across Colorado, families are using both pathways to access school-based ABA for their children.

The Legal Foundation: What Federal and Colorado Law Say

The IDEA Framework

The federal Individuals with Disabilities Education Act (IDEA) is the baseline. Under IDEA, public schools must provide every eligible child with a disability a Free Appropriate Public Education (FAPE) — and the IEP is the legal document that defines what that looks like for each individual child.

ABA therapy can be included as a service in an IEP when the IEP team determines it is necessary for the child to access their education. If ABA is deemed necessary and written into the IEP, the school district is responsible for providing it — or ensuring it is provided — at no cost to the family.

The landmark 2017 Supreme Court case Endrew F. v. Douglas County School District RE-1 — which originated in Colorado — established that IEPs must provide more than minimal educational benefit. The IEP must be reasonably calculated to enable the child to make progress appropriate in light of their circumstances. This standard matters for families advocating for ABA in the IEP: the bar is not "some benefit" but meaningful educational progress.

Colorado House Bill 22-1260

Colorado took a significant additional step with HB 22-1260, signed in 2022. This legislation requires each Colorado administrative unit (school district or BOCES) to adopt a formal policy — by no later than July 1, 2023 — addressing how a student who has a prescription from a qualified healthcare provider for medically necessary treatment receives that treatment during the school day.

In plain terms: HB 22-1260 means your child's school cannot simply refuse to allow an outside ABA provider on campus. The school district must have a policy in place for accommodating medically prescribed services — including ABA therapy — during school hours. The bill was specifically designed to allow behavior analysts to deliver ABA therapy in school settings, something that was not previously formalized.

Key features of HB 22-1260:

• Does NOT cost the school any money — funding comes from private insurance or Medicaid
• Does NOT require ABA to be written into the IEP to be delivered at school
• Requires districts to report data on these arrangements annually to the legislature starting January 2025
• COABA (Colorado Association for Behavior Analysis) worked with the Autism Legal Resource Center to develop model policies and memoranda of understanding for schools and providers.

Pathway 1: ABA Therapy Through the IEP

The first — and most established — pathway for school-based ABA in Colorado is through your child's IEP.

How to Request ABA in Your Child's IEP

Step 1: Request a Functional Behavior Assessment (FBA) Formally request a Functional Behavior Assessment from your child's school. An FBA identifies the function of your child's challenging behaviors and is the clinical foundation for any Behavior Intervention Plan (BIP). Under IDEA, the school must complete the FBA and an eligibility determination within 60 calendar days of receiving your signed consent.

Step 2: Attend the IEP Meeting As a required member of the IEP team, you will participate in a meeting that includes teachers, therapists, and school administrators. Present evidence from your child's existing ABA team, if they have one — progress data, the current treatment plan, and letters from their BCBA documenting the behaviors occurring in the school setting.

Step 3: Request ABA-Based Services Specifically Be explicit in the meeting: request that ABA-based behavioral services be written into the IEP as a related service. If the school's existing staff can provide these services, they will. If they cannot, the district may contract with an outside ABA provider — and in that case, the district pays.

Step 4: Advocate Clearly Under Endrew F., the IEP must be reasonably calculated to produce meaningful progress. If your child's current IEP is not producing meaningful academic or functional progress, that is grounds for requesting more robust behavioral supports, including ABA.

What the IEP School District Data Shows

Approval rates for ABA in schools vary significantly by Colorado district. Investigative data obtained by Chalkbeat Colorado through an open records request revealed striking differences:

• Denver Public Schools (DPS): In one recent school year, DPS received 28 requests for an outside ABA provider to work with a child in school. Only 3 were granted — approximately 11% — a notably low approval rate.
• Jefferson County School District (Jeffco): Granted all ABA requests it received.
• Douglas County School District: Granted all requests.
• Cherry Creek School District: Granted all requests.
• Aurora Public Schools: Granted approximately 50% of requests received over three years.

This data is critically important for families in Denver and Aurora. Knowing your district's track record helps you understand what advocacy may be required and what alternative pathways to pursue simultaneously.

Pathway 2: Outside Provider Under HB 22-1260

The second pathway — and the one that changed the Colorado landscape significantly — is bringing an outside ABA provider into the school under HB 22-1260.

This pathway works independently of the IEP. Your child does not need ABA written into their IEP for this to happen. What you need is:

1. A prescription for ABA therapy from a qualified healthcare provider (this is documentation of medical necessity, typically from a pediatrician, developmental pediatrician, or psychologist)
2. An ABA provider — like Inclusive ABA — who is prepared to work within the school setting and coordinate with school staff
3. Insurance or Medicaid coverage for the ABA services (the school does not pay)
4. A district policy in compliance with HB 22-1260 (which every Colorado district was required to have in place by July 1, 2023)

How Outside Provider Services Are Funded

When an outside ABA provider delivers therapy at a Colorado school under HB 22-1260, the services are billed to:

• Private health insurance — under Colorado's autism insurance mandate (SB 09-244/SB 15-015), fully insured plans must cover ABA therapy with no age cap and no dollar limit. The fact that services are delivered in a school setting does not change the coverage obligation.
• Health First Colorado (Medicaid) — Colorado Medicaid covers community providers in school settings under certain conditions. In May 2024, the Colorado Department of Health Care Policy and Financing (HCPF) released updated guidance on coverage of community providers in schools. COABA and the Autism Legal Resource Center interpreted this guidance as expanding Medicaid's role in funding school-based ABA by outside providers.

Important Medicaid billing note: ABA services provided in school that are billed through the School Health Services (SHS) Program by the school district itself are not separately reimbursable by Medicaid's pediatric behavioral therapies benefit — because those are school-funded services. However, community providers (like Inclusive ABA) who are authorized by the school to provide services, but who bill Medicaid directly (not through the SHS Program), follow a different pathway.

For families in Thornton, Arvada, Westminster, and Englewood, Inclusive ABA's team navigates these billing pathways on your behalf — verifying whether school-based delivery is covered under your specific plan and coordinating the school authorization process.

What School-Based ABA Therapy Actually Looks Like

Families sometimes wonder what therapy in a school setting looks like in practice. It is not a separate pull-out session in a room far from the classroom. Done well, school-based ABA is embedded in the school day where the challenges are actually occurring.

At Inclusive ABA, our school-based sessions involve:

Classroom support: An RBT or BCBA works directly alongside your child in the classroom, supporting focus, following instructions, managing transitions, and building appropriate peer interaction — real-time, in the environment where the difficulty occurs.

• Transition support: Moving from activity to activity or class to class is a major challenge for many autistic children. ABA techniques — visual schedules, countdowns, clear cues — are applied in the moment, during actual transitions.
• Behavior support: When challenging behaviors occur, the ABA therapist applies the individualized behavior intervention plan in real time. This is far more effective than addressing the behavior after the fact in a separate session.
• Teacher collaboration: Inclusive ABA's BCBAs collaborate with classroom teachers to ensure strategies are consistent and reinforced throughout the school day — not only when the therapist is present.
• Data collection: Every session includes data on target behaviors and skill acquisition. This data informs the treatment plan and is shared with the IEP team.
• Children served through Colorado's ABA school program range from ages 3 to 21, consistent with Colorado's IDEA-based services window.

When School-Based ABA Is Not Enough: Home-Based Therapy as a Complement

School-based ABA addresses what happens during school hours. But your child's day extends well beyond the school building — mealtimes, homework, evening routines, weekends, and all the moments in between.

Research consistently shows that children who receive ABA therapy across multiple settings — home, school, and community — generalize skills more effectively and show better long-term outcomes. A skill learned only in the classroom doesn't automatically transfer to the kitchen table or the grocery store. Skills practiced in multiple environments by consistent therapists become durable.

Inclusive ABA provides home-based ABA therapy that coordinates with school-based services, ensuring your child's BCBA and RBT team maintain consistent strategies, shared data, and aligned goals across both environments. Families in Lakewood, Littleton, and Denver often use both pathways simultaneously.

A Real Colorado Story: Julian's Family

Investigative reporting by Chalkbeat Colorado documented one Denver family whose five-year-old son Julian has autism and a physician's prescription for ABA therapy. Denver Public Schools denied his family's request for an outside ABA provider to work with him in the classroom. His mother, Ileana Sadin, documented her IEP meetings and described the gap between Julian's test scores — in the bottom first percentile for academic skills — and the services the district was offering.

"I don't know how we can say with a straight face he doesn't need ABA therapy," she said in one recorded IEP meeting, noting his significant communication challenges.

Julian's situation illustrates why HB 22-1260 was enacted — and why parents must understand both the IEP pathway and the outside-provider pathway simultaneously. It also illustrates why having a strong outside ABA team, coordinating with the school and advocating alongside the family, is critical when districts are slow to approve requests.

Conclusion: School Hours Are Too Important to Leave Unsupported

Your child is at school for the majority of their day, five days a week. That time is not separate from their therapy — it is the primary context where their communication, behavior, and social skills need to work. School-based ABA therapy is not a nice-to-have. For many children, it is where the real work needs to happen.

Colorado law — through IDEA, the Endrew F. standard, and HB 22-1260 — has created pathways for your child to receive ABA therapy inside their school. Both through the IEP and through outside providers. Both funded by the school and funded by your insurance.

The question is not whether it's possible. The question is whether you know how to access it.

At Inclusive ABA, we work inside Colorado schools and inside Colorado homes — building consistent support across the environments where your child actually lives and learns.

The best time to start is now — before another school year goes by without the right support in the right place. Contact Inclusive ABA today. Our team will assess your child's school environment, coordinate with school staff, verify insurance coverage for school-based delivery, and build a plan that follows your child into the classroom.

Connect with the Inclusive ABA team today. Serving families across Colorado — Denver, Aurora, Lakewood, Littleton, Arvada, Thornton, Westminster, and Englewood.

📍 Serving Families Across Colorado

Inclusive ABA provides home-based and school-based ABA therapy throughout Colorado with no waitlist — including Denver, Aurora, Lakewood, Littleton, Arvada, Thornton, Westminster, and Englewood. All insurance accepted.

Frequently Asked Questions

Sources

• https://www.understood.org/en/articles/what-is-an-iep 
• https://coloradohealthcoverage.org/
• https://www.ed.gov/laws-and-policy/individuals-disabilities/individuals-disabilities-education-act-idea 
• https://www.ed.gov/laws-and-policy/civil-rights-laws/disability-discrimination/disability-discrimination-key-issues/disability-discrimination-providing-free-appropriate-public-education-fape 
• https://lawreview.colorado.edu/print/volume-96/medicalization-of-education-applied-behavioral-analysis-in-colorado-schools-zachary-quaratella/
• https://leg.colorado.gov/bills/hb22-1260 
• https://coaba.org/hb-1260-information-page/
• https://childmind.org/article/what-is-a-behavior-intervention-plan/
• https://www.chalkbeat.org/colorado/2024/10/02/some-students-denied-therapy-services-for-autism-at-dps-schools/