Medicaid ABA Therapy in Denver and Across Colorado

Does Health First Colorado Cover ABA?

Yes. Health First Colorado is the state's Medicaid program, and it pays for ABA therapy for any child under 21 with an autism diagnosis. We work in your kitchen. We work in clinics when that's what a family wants. When a school district lets us in, we run sessions in the classroom too. Park trips and grocery runs count as therapy when the goal is community skills. Most of our families pay nothing for any of it. After the assessment, the BCBA writes a Prior Authorization Request and the plan signs off on a rolling six-month window.

That part's the straightforward bit. The messy part is which Medicaid plan you're actually on. Two parents on the same block in Park Hill can run into completely different walls depending on whether their child shows up under Colorado Access or under Elevate Medicaid Choice through Denver Health. Most ABA agencies in this state are only credentialed with one of them, which is the catch nobody warns you about.

Which Medicaid Plan Are You Actually On?

On July 1, 2025, the state moved Colorado's Accountable Care Collaborative into Phase III and shrank the behavioral health regions from seven down to four. So today we're dealing with four Regional Accountable Entities (RAEs), plus one Managed Care Organization (MCO) called Elevate Medicaid Choice that Denver Health runs. Your child sits inside one of those, and that's the one that decides whether ABA gets paid.

Source: Colorado Department of Health Care Policy & Financing, ACC Phase III contracts effective 2025-07-01.

Denver County families usually end up with Colorado Access or with Elevate Medicaid Choice through Denver Health. Aurora and Westminster families lean Colorado Access too. Down south and east of metro Denver, you'll see Colorado Community Health Alliance show up. Northeast of the city, it's Northeast Health Partners. The Western Slope and the mountains? Rocky Mountain Health Plans, every time. If you're not sure which one your child sits with, log into healthfirstcolorado.com or call (800) 221-3943.

Why I'm laying this out: every RAE and the MCO run their own credentialed network. A provider on Colorado Access doesn't automatically bill Elevate Denver Health. The reverse is also true. We bill all four RAEs and the Elevate MCO, which is unusual in Colorado. Most agencies pick one and stick with it.

How the PAR Process Actually Works

Once your child is matched with a Medicaid-enrolled provider, the BCBA writes the Prior Authorization Request. That packet pulls together the diagnosis along with assessment results (usually a VB-MAPP or ABLLS-R) and the proposed weekly hours, which normally land somewhere between 10 and 40 depending on the child's age and goals. The plan then reviews medical necessity and approves a six-month window of hours, with renewals running through the same process. Our team watches the calendar so hours don't lapse while paperwork's getting filed.

Coverage by City — Denver and Beyond

Budding Futures delivers Medicaid-covered ABA across Colorado:

• Denver: Berkeley, Highland, Capitol Hill, Cherry Creek, Park Hill, Green Valley Ranch, Westwood, Gateway. Mostly Colorado Access or Elevate Medicaid Choice.
• Aurora: Original Aurora, southeast metro, GVR border. Aurora Medicaid spoke →
• Lakewood, Arvada, Wheat Ridge, Westminster: West and north metro.
• Littleton, Centennial, Highlands Ranch: South metro.
• Boulder, Fort Collins: Northern Front Range.
• Colorado Springs, Pueblo: Southern Colorado.
• Grand Junction: Western Slope, RMHP territory.

We coordinate the provider network for each, so families don't have to chase down which carrier covers them.

What If Your Child Has Dual Coverage?

Plenty of families carry a private plan and Health First Colorado at the same time. When that happens, Medicaid quietly slides into the secondary slot behind your commercial plan. Your private insurance gets billed first. Anything left over (a copay, a chunk of hours after a private plan caps out, a denied service Medicaid still pays for) shifts to Health First Colorado. We coordinate both submissions so a bill doesn't show up halfway through the school year.

If Your PAR Gets Denied

Denials happen. Most often it's because an assessment is missing data, or because the requested hours fall outside the expected range for the diagnosis. The first move is usually a peer-to-peer review with the plan's medical director. The second move, if that doesn't resolve it, is to add clinical documentation and resubmit. The last resort is a formal appeal through Health First Colorado. Most denials reverse on the corrected resubmission. Rachel Blackburn, BCBA, runs every step.

How Budding Futures Handles the Medicaid Side

Rachel oversees every treatment plan and every PAR. Before we even start the assessment, our team verifies your RAE and confirms enrollment status. From there we file the auth, track the calendar so hours don't lapse, and run the appeal whenever a plan tries to slow things down. You don't run the paperwork. We do. Call (720) 613-8837 or email info@buddingfuturesaba.com and we'll check your plan, your benefits, and your city in one conversation.

Can Medicaid Help, and Can We Start Soon?

Denver parents usually need two answers at once. One is whether Medicaid can help pay for ABA. The other is whether anyone can review your child soon. We can talk through both without promising an instant start. There is currently no waitlist for assessments, so the honest version is this: a serious ABA team should be able to say what can move now and what still needs review, instead of promising a start date before the paperwork is ready.

If you are already waiting somewhere else, you can still call. Tell us where you are waiting, what they told you, and what feels urgent at home. We may be able to explain another path, or tell you which record or payer step has to happen first.