Anthem Blue Cross Blue Shield and ABA Therapy in Colorado: 8 Things to Check Before You Call

1Confirm Whether Your Plan Is Fully Insured or ERISA Self-Funded

This is the most important question, and the one most families never think to ask. Anthem Blue Cross Blue Shield sells two very different products in Colorado. A fully insured plan is one where your employer pays Anthem a premium and Anthem takes on the financial risk. These plans are regulated by the Colorado Division of Insurance and are fully subject to the state's autism mandate, which means ABA therapy is a covered benefit with no age or dollar cap. A self-funded plan, sometimes called an ASO or ERISA plan, is one where your employer pays the medical claims directly and simply hires Anthem to process paperwork. Those plans are regulated under federal ERISA law, not state law, and aren't bound by Colorado's mandate.

Kaiser Family Foundation employer survey data consistently shows that roughly 65 percent of covered workers at large firms are in self-funded plans, so the odds that your employer plan is ERISA are significant. The distinction matters because two families with identical-looking Anthem Blue Cross Blue Shield cards can have completely different coverage for the same child. Check the small print on your benefits booklet, or ask your HR department directly whether the plan is self-funded. Budding Futures verifies this as the very first step of every Anthem benefits check, and when a plan is self-funded we review the actual plan document rather than assuming the state mandate applies.

2Understand Colorado's Autism Insurance Mandate

Colorado has two stacked laws that together create one of the stronger autism coverage environments in the country. Senate Bill 09-244, passed in 2009 and effective in 2010, was the original Colorado autism insurance mandate. It required fully insured state-regulated plans to cover the diagnosis and treatment of autism spectrum disorder, including behavioral therapy, speech therapy, occupational therapy, and medications. Senate Bill 15-015, passed in 2015, removed the remaining age and dollar caps that had been built into the 2009 law. Together, the two laws mean that if you're on a fully insured Anthem Blue Cross Blue Shield plan in Colorado, ABA therapy is a covered benefit through the duration of medical necessity, not through an arbitrary cutoff age.

The mandate also establishes that ABA is a "medically necessary" service when prescribed for a child with an ASD diagnosis, which affects how appeals are decided. A denial that cites lack of medical necessity is legally vulnerable if the treatment plan is well documented. Rachel Blackburn, BCBA, our Clinical Director, writes every Anthem Blue Cross Blue Shield authorization request with the mandate's medical-necessity framework in mind, which is why most of our authorizations are approved on the first submission.

3Check Whether Prior Authorization Is Required

Most Anthem Blue Cross Blue Shield plans in Colorado require prior authorization before ABA therapy can begin, and before every renewal of services. The prior authorization is Anthem's way of confirming that the treatment is medically necessary, that the proposed intensity is reasonable, and that the provider is appropriately credentialed. The process involves submitting the child's ASD diagnostic report, a thorough behavioral assessment from a BCBA, a proposed treatment plan that specifies weekly hours and clinical goals, and supporting documentation about the clinician's credentials.

Under Colorado Division of Insurance rules, Anthem must respond to a standard non-urgent prior authorization within 15 business days, with a 30-day outer limit for complex reviews. Urgent requests move faster. Budding Futures tracks every authorization internally and follows up on day seven if we haven't heard a response, because waiting silently for a month is how families lose treatment windows. Our administrative team handles every step of the PA submission, including peer-to-peer reviews with Anthem clinicians when they're requested.

4Know Your Copay, Deductible, and Out-of-Pocket Maximum

Anthem Blue Cross Blue Shield plan designs vary widely. Some families pay zero out of pocket for in-network ABA therapy after their deductible. Others pay a per-session copay between 10 and 50 dollars. Still others pay coinsurance, typically 10 to 30 percent of the allowed amount, until they hit the out-of-pocket maximum. What matters most is your out-of-pocket maximum, because ABA is an ongoing high-utilization service. If your maximum is $4,000, you'll hit it relatively early in the year and then pay nothing for the rest of the calendar year. If your plan has a $10,000 family maximum, the math is very different.

Budding Futures verifies all three numbers during the benefits check: your remaining deductible, your per-session copay or coinsurance, and your out-of-pocket maximum. We also confirm whether behavioral health runs on a separate accumulator from medical. We give you the full breakdown in writing before your child's first session so there are no surprise bills.

Plan Type	Colorado Mandate Applies?	Typical PA Required?	Appeal Venue
Fully insured HMO	Yes	Yes	Colorado Division of Insurance
Fully insured PPO	Yes	Yes	Colorado Division of Insurance
Self-funded ERISA (ASO)	No (follows plan document)	Usually	U.S. Department of Labor
Federal Employee Health Benefits	No (federal rules)	Usually	OPM
Medicare Advantage (Anthem MA)	No (federal rules)	Yes	CMS grievance process

5Ask About Authorized Weekly Hours and Caps

Detailed ABA treatment plans typically recommend 10 to 40 hours per week depending on the child's age, severity, skill acquisition rate, and goals. Toddlers with significant early intervention needs often receive 25 to 40 hours per week during the ages 2 to 5 window, when research shows the strongest long-term outcomes. School-age children may drop to focused ABA of 10 to 20 hours per week after school. Anthem Blue Cross Blue Shield should authorize whatever hours your child's BCBA documents as medically necessary, not an arbitrary standard cap, because Colorado's mandate doesn't permit blanket hour limits.

In practice, some Anthem plans try to cap authorization lower than requested hours during initial review. When that happens, the response is a peer-to-peer review where the BCBA walks the Anthem clinical reviewer through the assessment data. Most peer-to-peer conversations result in increased authorization because the data supports the original request. Budding Futures manages peer-to-peers routinely and documents each case with the specificity needed to win them.

6Verify In-Network Status and Single-Case Agreements

Anthem Blue Cross Blue Shield pays more of the claim when your ABA provider is in network. An out-of-network provider may still be covered, but your copays, coinsurance, and deductible amounts will usually be higher. Ask Anthem for its current list of in-network ABA providers in your region, and compare that list against the providers you're actually considering. If your preferred provider is out of network but has the specific experience your child needs, request a single-case agreement (SCA). Anthem will sometimes grant an SCA when it doesn't have an in-network provider with the appropriate specialty within a reasonable distance.

Budding Futures ABA participates with Anthem Blue Cross Blue Shield in Colorado and provides in-home services statewide, so in-network status is rarely an obstacle for our families. If you're currently with an out-of-network provider and want to switch, we handle the transition paperwork as part of the intake process.

7Understand the Three-Step Appeal Process If Coverage Is Denied

If Anthem Blue Cross Blue Shield denies a prior authorization or reduces the requested hours, you have three escalating options. Step one is a peer-to-peer review, which is a direct phone conversation between your child's treating BCBA and the Anthem clinical reviewer. Peer-to-peers resolve many denials because the written paperwork doesn't always convey the full clinical picture. Step two is a formal internal appeal through Anthem, which requires a written submission with additional clinical documentation and a clear explanation of why the treatment meets medical necessity. Step three is an external review through the Colorado Division of Insurance, which brings in an independent reviewer to make the final call. For ERISA plans, the external review goes through the U.S. Department of Labor rather than state regulators.

Budding Futures handles all three appeal levels on behalf of families. Rachel Blackburn writes the clinical narratives, Mark Hirsch coordinates the administrative filings, and we track every deadline to make sure nothing expires. Colorado's autism mandate is a strong legal foundation for appeals, and well-documented cases generally prevail.

8Consider Medicaid as Secondary Coverage

Families who qualify for both Anthem Blue Cross Blue Shield and Health First Colorado Medicaid benefit from dual coverage. Anthem serves as primary, Medicaid pays whatever Anthem doesn't, and many families end up with zero out-of-pocket cost for ABA therapy. Medicaid's secondary coverage can also pick up services that a self-funded Anthem plan refuses to cover. If your household income is near the Medicaid eligibility threshold, it is worth applying even if you already have Anthem insurance, because secondary Medicaid creates a safety net that eliminates financial surprises. Our Colorado Medicaid ABA therapy guide walks through eligibility, the PAR process, and the CES and CWA waivers.

Budding Futures accepts both Anthem Blue Cross Blue Shield and Colorado Medicaid and coordinates between the two carriers automatically when a family has dual coverage. Families don't need to manage two separate billing streams or worry about coordination of benefits paperwork.

How Budding Futures Handles Anthem Blue Cross Blue Shield for Your Family

Every Anthem Blue Cross Blue Shield family we serve goes through the same process. We verify your specific plan type and benefits in writing, submit the prior authorization with a full clinical assessment and treatment plan written by Rachel Blackburn, BCBA, track the authorization status with Anthem through the 15-business-day response window, coordinate scheduling with your family as soon as the authorization is approved, and begin in-home ABA therapy across Denver, Aurora, Lakewood, and the rest of Colorado. If the authorization is denied or reduced, we handle all three levels of appeal at no cost to your family. For broader context on choosing a provider, read our Colorado ABA provider guide, and to understand the full insurance landscape see the insurance hub.

Related Insurance Spoke Guides

Part of a coordinated Budding Futures insurance coverage series. If your family also has one of these carriers on a previous job, a spouse plan, or a dual-coverage arrangement, each of these guides uses the same 8-point checklist format so you can compare coverage side by side.