Coverage Should Not Be Complicated
Your child's therapy should not wait on paperwork
We handle authorizations, re-authorizations, and billing so you can focus on your family.
Health First Colorado covers ABA therapy for children under 21 at no cost to families. But getting coverage approved means navigating Prior Authorization Requests, waiver programs, and utilization management reviews. This guide walks you through every step so nothing delays your child's therapy.
Yes. Health First Colorado, the state's Medicaid program administered by the Department of Health Care Policy and Financing (HCPF), covers Applied Behavior Analysis therapy for children under 21 who have an autism spectrum disorder (ASD) diagnosis. Budding Futures ABA Therapy accepts Colorado Medicaid and manages the entire authorization process for families across Denver, Aurora, and Lakewood. Coverage includes the initial behavioral evaluation, ongoing treatment sessions delivered by Registered Behavior Technicians (RBTs), and direct supervision by a Board Certified Behavior Analyst (BCBA).
This coverage exists because of a federal mandate called EPSDT, which stands for Early and Periodic Screening, Diagnostic, and Treatment. EPSDT requires state Medicaid programs to cover any medically necessary service for children under 21, even if the state plan doesn't explicitly list that service. ABA therapy falls under this umbrella when a licensed provider documents that treatment is medically necessary for a child with ASD. Colorado has formalized this into a structured authorization system, which means families don't have to fight for coverage the way they might in states with weaker EPSDT enforcement.
The practical result: if your child qualifies for Health First Colorado and has an ASD diagnosis, ABA therapy is covered at no cost to your family. No copays. No coinsurance. No annual caps on the number of sessions. The state pays the provider directly. What families need to understand is how to get the authorization approved, how long it lasts, and what to do if something goes wrong. That's what the rest of this guide covers.
Before ABA therapy can begin under Medicaid, your provider must submit a Prior Authorization Request (PAR) to Colorado's utilization management vendor. The PAR is the state's way of confirming that the proposed treatment meets medical necessity criteria. Your ABA provider handles the submission, not you, but understanding the process helps you know what to expect and what to push for if things stall.
The PAR requires several components. First, a formal ASD diagnosis from a qualified diagnostician, typically a psychologist, developmental pediatrician, or psychiatrist. Second, a comprehensive behavioral assessment conducted by a BCBA, which produces measurable baseline data across skill areas like communication, social interaction, daily living, and challenging behaviors. Third, a proposed treatment plan that specifies the number of weekly hours, the treatment goals tied to the assessment data, and the clinical rationale for the requested intensity. The utilization management vendor reviews all of this against established medical necessity criteria.
Budding Futures handles every step of the PAR process. Our Clinical Director, Rachel Blackburn, BCBA, oversees the clinical documentation to make sure it meets the state's requirements. We submit the PAR, track its status, respond to any requests for additional information, and follow up until the authorization is approved. Families across Denver and the surrounding metro area don't need to call the state, chase paperwork, or interpret utilization management decisions on their own.
Each PAR approval covers a six-month authorization period. Before that period expires, your ABA provider must submit a renewal PAR with updated progress data, revised goals where appropriate, and continued justification of medical necessity. If the renewal isn't submitted on time, there's a gap in authorization, which means therapy pauses until a new PAR is approved. That gap can last weeks.
This is one of the most common places where families lose time. Large ABA agencies with high caseloads sometimes miss renewal windows because their administrative staff is stretched thin. At Budding Futures, PAR renewals are tracked internally well before expiration. We submit renewal documentation with current session data, updated VB-MAPP or ABLLS-R scores, and clear clinical narratives. The goal is zero gaps in your child's therapy authorization.
PAR denials happen. The utilization management vendor may determine that the documentation doesn't meet medical necessity criteria, that the requested hours exceed what the clinical data supports, or that additional information is needed. A denial is not the end of the conversation. Colorado families have multiple options for challenging the decision.
The first step is a peer-to-peer review. This is a clinical conversation between your child's treating BCBA and the reviewing clinician at the utilization management organization. The BCBA presents the case directly, explains the assessment data, and addresses whatever concern triggered the denial. Peer-to-peer reviews resolve many denials because the written PAR doesn't always capture the full clinical picture. When a qualified BCBA can walk through the data in real time, reviewers frequently reverse their initial decision.
If the peer-to-peer review doesn't resolve the denial, families can file a formal appeal through HCPF. The appeal process involves submitting additional clinical documentation and a written explanation of why the treatment meets medical necessity standards. Beyond the administrative appeal, families also have the right to request a State Fair Hearing, which provides an independent review of the case by an administrative law judge. At Budding Futures, Rachel Blackburn and our administrative team manage the appeals process from start to finish. We've navigated these situations before and we document treatment plans specifically to withstand utilization management scrutiny.
The Children's Extensive Support (CES) Waiver is a Medicaid waiver program designed for children under 18 with significant developmental or intellectual disabilities. CES provides home and community-based services that go beyond what standard Medicaid covers. For children with ASD who have higher support needs, including those with co-occurring intellectual disabilities, significant behavioral challenges, or medical complexities, CES can unlock additional services like enhanced behavioral supports, respite care, and specialized therapies.
CES eligibility requires that the child would otherwise meet the level of care for institutional placement. This doesn't mean the child needs to be in an institution. It means their functional needs are significant enough that institutional care would be the alternative without community-based supports. The state determines eligibility through a functional assessment process managed by Community Centered Boards (CCBs) in each county.
There is typically a waitlist for CES Waiver services. Colorado allocates a limited number of CES slots each year, and demand consistently exceeds supply. If your child may qualify, starting the application process early matters. Budding Futures can help families understand whether CES is appropriate for their child's situation and connect them with the right CCB to begin the eligibility determination. For children already receiving ABA therapy through standard Medicaid, CES doesn't replace that coverage. It adds to it.
Colorado also offers a Children with Autism (CWA) Waiver, which is specifically designed for children aged 0 through 5 with an ASD diagnosis. Unlike the CES Waiver, which serves children with a broad range of disabilities, the CWA Waiver focuses exclusively on young children with autism and provides behavioral therapies, including ABA, as a core service. The CWA Waiver operates through the same Community Centered Board system that manages CES.
The CWA Waiver is particularly relevant for families pursuing early intervention ABA therapy. Research consistently shows that starting ABA between ages 2 and 5 produces the strongest long-term outcomes in communication, social skills, and adaptive behavior. The CWA Waiver helps ensure that Medicaid-eligible toddlers and preschoolers can access intensive ABA services during this critical developmental window. Like CES, the CWA Waiver has limited enrollment capacity and a waitlist. Families should apply as early as possible after receiving an ASD diagnosis.
Colorado's Medicaid system uses Regional Accountable Entities (RAEs) to coordinate physical and behavioral health care for members. There are seven RAEs across the state, each responsible for a specific geographic region. If your child is enrolled in Health First Colorado, they are assigned to a RAE based on where you live. Denver, Aurora, and Lakewood families fall under the Denver metro area RAE.
RAEs manage the behavioral health benefit for Medicaid members, which includes coordinating access to ABA therapy providers. In practice, this means your RAE may be involved in the referral and authorization process alongside the state's utilization management vendor. Some RAEs maintain their own provider networks and care coordination staff. If you're having difficulty finding an ABA provider or getting a PAR approved, your RAE's member services line can help navigate the system.
Budding Futures works with the RAEs serving the Denver metro area and surrounding regions. We maintain the credentialing, network agreements, and administrative relationships needed so that families don't have to coordinate between multiple entities. When you come to us, we handle the RAE communication as part of our insurance and benefits management.
Before starting the PAR process, you need to confirm that your child is actively enrolled in Health First Colorado. There are three ways to check. First, call the Health First Colorado Member Contact Center at 1-800-221-3943. A representative can verify enrollment status and confirm which RAE your family is assigned to. Second, log into the Colorado PEAK portal at coloradopeak.secure.force.com. PEAK is the state's online system for managing public assistance benefits, including Medicaid. You can view your child's enrollment status, coverage dates, and managed care assignment. Third, check your child's Medicaid card, which lists the member ID number and the plan information.
If your child is not currently enrolled, Colorado Medicaid eligibility is based on household income relative to the Federal Poverty Level (FPL). Children in families with income up to 142% of FPL qualify for standard Medicaid. The Child Health Plan Plus (CHP+) program covers children in families with income between 142% and 260% of FPL. For a family of four in 2026, 142% of FPL is approximately $44,000 in annual income. Applications are submitted through the PEAK portal or through your county Department of Human Services office.
Once enrolled, Medicaid coverage is generally retroactive to the first day of the month in which you applied. This matters because it means if your child's ABA evaluation happens after the application date but before formal approval, Medicaid may cover it retroactively. Budding Futures helps families confirm eligibility status before scheduling the initial evaluation so there are no surprises about coverage.
ABA therapy in Colorado costs between $120 and $150 per hour without insurance coverage. Most treatment plans call for 10 to 40 hours per week depending on the child's needs and the intensity recommended by the treating BCBA. At the lower end, that's $1,200 per week out of pocket. At the higher end, $6,000 per week. Over a year, costs can exceed $300,000 for intensive programming. Very few families can sustain that without insurance or Medicaid.
This is exactly why understanding your coverage options matters so much. Health First Colorado Medicaid eliminates the cost entirely for eligible families. Private insurance, which Colorado law requires to cover ABA therapy, typically involves copays and deductibles but still brings the family's share down dramatically. Budding Futures accepts Colorado Medicaid, UnitedHealthcare, Anthem Blue Cross Blue Shield, Aetna, Cigna, and TRICARE. We verify your benefits before starting services so you know exactly what your plan covers and what, if anything, you'll owe.
Yes. Colorado's autism insurance mandate requires private health insurance plans to cover the diagnosis and treatment of autism spectrum disorder, including ABA therapy. This mandate applies to fully insured health plans regulated by the Colorado Division of Insurance. It covers behavioral therapy prescribed by a licensed provider, diagnostic evaluations, and related services deemed medically necessary.
There are important limitations to understand. Self-funded employer health plans, which are regulated under federal ERISA law rather than state law, are not required to comply with Colorado's mandate. Many large employers use self-funded plans. If your insurance card says something like "plan administered by" a major carrier but funded by your employer, you may be on a self-funded plan. The distinction matters because your coverage depends on what your specific plan document says, not on Colorado state law.
For families with private insurance, Budding Futures handles the verification process. We contact your carrier, confirm whether ABA therapy is a covered benefit under your specific plan, identify your deductible and copay obligations, and obtain the prior authorization required before treatment begins. If your private insurance denies coverage, we help you understand your appeal options. Many families in Denver, Aurora, and Lakewood carry both Medicaid and private insurance. In those cases, Medicaid serves as secondary coverage and picks up costs that private insurance doesn't cover.
If your family hasn't applied for Medicaid before, the process starts at Colorado PEAK or your local county Department of Human Services. You'll need to provide proof of income, residency, citizenship or immigration status, and household composition. Processing times vary by county, but most applications are reviewed within 45 days. During eligibility determination, your child cannot yet receive Medicaid-covered ABA therapy, so applying early, ideally as soon as you suspect your child may benefit from behavioral services, saves time.
Once your child is enrolled, you'll receive a Health First Colorado member ID card and be assigned to a Regional Accountable Entity. From there, the next step is getting an ASD diagnosis if your child doesn't already have one, followed by the behavioral assessment and PAR submission. The full timeline from Medicaid application to first ABA therapy session can range from 2 to 4 months depending on county processing speed, diagnostic evaluation availability, and PAR review timelines.
Budding Futures can't submit your Medicaid application for you, but we can help you understand the timeline and plan accordingly. Once your child is enrolled and has an ASD diagnosis, we move quickly on the behavioral assessment, treatment plan development, and PAR submission. Our goal is to minimize the gap between diagnosis and therapy. For families in Denver and the surrounding metro, we know the local RAEs, the utilization management timelines, and the documentation standards that get PARs approved on the first submission.
The Denver metro area has both advantages and challenges when it comes to accessing Medicaid-covered ABA therapy. On the positive side, the concentration of ABA providers in the metro means more options than families have in rural Colorado. Denver, Aurora, and Lakewood all fall within the service area of multiple ABA agencies, including Budding Futures. The Denver metro RAE has established care coordination pathways for behavioral health services, which can help with referrals and access.
The challenge is demand. Colorado ranks 48th nationally in board-certified behavior analysts per capita, according to data from the Behavior Analyst Certification Board (BACB). That shortage drives waitlists across the state, and the metro area is no exception. Many ABA agencies in Denver have waitlists of six months or longer. Medicaid-enrolled families sometimes face additional delays because not all providers accept Medicaid reimbursement rates.
Budding Futures accepts Colorado Medicaid and actively serves families across the Denver metro. We provide in-home ABA therapy, which means your child receives treatment in the environment where skills need to generalize, not in a clinic 30 minutes away. Our in-home model also reduces transportation barriers that disproportionately affect Medicaid-enrolled families. If you're a Denver, Aurora, or Lakewood family navigating Medicaid coverage for ABA therapy, we can verify your benefits, explain your options, and get the PAR process started during a single consultation call.
Insurance paperwork is one of the biggest barriers between a child who needs ABA therapy and a child who actually receives it. Budding Futures handles the entire administrative process for every family we serve. That includes verifying your insurance benefits before the first session, submitting the initial PAR and all renewal PARs on schedule, responding to utilization management requests for additional clinical documentation, managing appeals if a PAR is denied, coordinating with your RAE, and ensuring there are no gaps in authorization that would interrupt your child's therapy.
Our Clinical Director, Rachel Blackburn, BCBA, writes clinical documentation that meets the medical necessity standards required by both Medicaid and private insurers. Mark Hirsch, our Director, oversees the administrative workflow to make sure nothing falls through the cracks. We accept Colorado Medicaid, UnitedHealthcare, Anthem Blue Cross Blue Shield, Aetna, Cigna, and TRICARE. If you're unsure which coverage your child has, or whether they qualify for Medicaid, the CES Waiver, or the Children with Autism Waiver, that's exactly the kind of question we answer during our free consultation.
Budding Futures provides in-home ABA therapy across Colorado. Find your city below.
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