Colorado's Draft ABA Rule Puts Every Technician on a Claim by March 2, 2027

Colorado's Medicaid agency has written its fee-for-service ABA benefit into a full rule. HCPF's draft of 10 CCR 2505-10 § 8.281, Pediatric Behavioral Therapy (updated draft dated September 24, 2026), goes to the Medical Services Board for a first reading on December 11, 2026 and a final reading on January 8, 2027. It would take effect on March 2, 2027. HCPF labels all three dates tentative.

The part with a lead time

Much of the draft is documentation detail. One piece needs months of preparation: every rendering provider, technicians included, must "Have an NPI" and "Be enrolled as a provider in Health First Colorado." HCPF's FAQ says technicians will be "rendering-only providers" affiliated to a group (provider type 83 or 15), with the technician's NPI in Item 24J of the CMS-1500. An optional enrollment window opens "in the coming months," and "the mandatory deadline will be the effective date of the proposed rule, March 2, 2027." HCPF says providers "are encouraged to begin the process of obtaining NPIs now."

The enrollment ties into technician certification. The draft would pay for an uncertified technician for "one temporary period of forty-five (45) calendar days" while they pursue certification. That's "Subject to federal approval" and requires quarterly technician rosters. HCPF says enrollment is how it will tie claims to that 45-day clock.

What else the draft says

• Hour guidelines by age: 25 a week from 18 months to 5 years, 16 from 6 to 12, and 10 from 13 to 20. They "are not absolute service limits, hard caps, or presumptive maximums," and a request "shall not be denied or reduced solely because" it exceeds one.
• Prior auth packets: an assessment performed "within the last sixty (60) calendar days," a treatment plan updated within the same window, and an order or referral "completed within the last 12 months." Approvals last up to six months. Only an MD/DO, PA, NP or licensed psychologist may order.
• No second chance on appeal: "Any information not included in the prior authorization request or in response to a request for additional information ... cannot be considered in any subsequent appeal."
• Records: respond to a records request "within no more than 15 calendar days" unless the request gives another deadline. Claims without the documentation in time are treated as overpayments.
• Supervision: it can't be asynchronous only and must include real-time supervision.
• Not covered: "Custodial care, such as nap time and lunch time." Teaching self-help skills during those times is covered.
• School: a provider may not require or recommend that a child "withdraw from school, reduce required school attendance, or receive home instruction" to fit the provider's schedule.

The limits

This is a draft. The dates are tentative, and HCPF's FAQ says its answers are "a snapshot of HCPF's position as of September 15, 2026." The rule covers fee-for-service only: it "does not apply to behavioral health services covered through managed care entities." Approved authorizations that run past March 2, 2027 stay in force for their term, according to the FAQ. The 45-day uncertified window needs CMS sign-off.

What you must know or do

• Owners and HR: list every technician who bills Health First Colorado. Anyone without an individual NPI can apply through NPPES now, at no cost, and that removes the bottleneck when enrollment opens.
• BCBAs: check your next five prior auth packets against the draft. Is the assessment within 60 days of submission, the referral within 12 months, and everything you'd argue on appeal already in the packet? Building packets that way now costs nothing.
• Owners: name the person who answers a records request, and test whether you could produce a full chart in 15 days.
• Everyone: the Medical Services Board meets December 11. HCPF's PBT rulemaking page carries the drafts and recordings for anyone who wants to weigh in before the final reading.