In August 2026 the Centers for Medicare & Medicaid Services published the State Medicaid & Children's Health Insurance Program Applied Behavior Analysis Toolkit — 173 pages telling states how to run and oversee ABA benefits.
It is not written for parents. But it is the clearest picture in years of how the people who pay for ABA are thinking about it, and four of its conclusions should change what you ask your provider.
1. The federal government does not require ABA — it requires medical necessity
The toolkit states plainly that CMS does not endorse or require any particular treatment modality, including ABA, for autism spectrum disorder. What federal law does require, under EPSDT, is that children under 21 receive services that are medically necessary to correct or ameliorate their condition.
That distinction matters more than it sounds. Your child's right is not "a right to 40 hours of ABA." It is a right to what is medically necessary for your child — which is a stronger claim, and a more specific one. It is also why a plan built on an assessment beats a plan built on a default.
2. Prescribing high hours by default is now a stated federal concern
This is the part of the toolkit that will be uncomfortable for parts of our industry, and we would rather you hear it from us.
CMS writes that as ABA has become more widely used, prescribed hours per week are often high and many children stay in treatment for extended periods. It records a recurring concern from stakeholders that high service hours may be prescribed as a standard approach rather than being tied to outcomes, instead of reserving higher intensity for cases where it is clearly warranted.
It goes further. Federal and state reviews cited in the toolkit have identified at least $198.4 million in improper Medicaid payments, with recurring findings of incomplete documentation, insufficient support for medical necessity, and limited oversight of high-intensity service patterns — alongside explicit mention of strong commercialization incentives in the field.
What that means for you: if a provider quotes you a number of hours before assessing your child, that number came from somewhere other than your child. We wrote separately about how the hours should actually be decided.
3. Your child's treatment plan should have an end in sight
The toolkit sets out what an individualized treatment plan should contain. Read this list as a checklist for the plan you are asked to sign:
- Measurable, functionally relevant goals for the child and the caregiver, with mastery criteria, and baselines established at the initial assessment.
- Planned hours stated as direct ABA hours per week — excluding supervision and caregiver training, which are documented separately. Ask which number you are being quoted.
- An anticipated treatment duration, specifically to prevent open-ended authorizations without time-bound goals.
- A transition plan and a plan to monitor progress with a reassessment schedule.
A plan with no anticipated end date is not a more committed plan. It is a plan that has not answered the question of what success looks like.
4. Your involvement is treated as part of the treatment, not a courtesy
The toolkit calls parent and caregiver involvement a critical component of successful ABA, and notes that some stakeholders described a requirement of four hours per week to be effective. Its review questions for states ask whether caregiver training is a specific part of the plan with its own goals.
So when you look at your child's plan, caregiver training should appear as goals with mastery criteria — not as a line that says "as needed."
One more thing worth knowing
The toolkit names long waitlists as one of the barriers that delay an autism diagnosis, and therefore delay treatment — along with scheduling and transportation, families' previous negative experiences with health systems, and screening methods that miss children who mask their symptoms. If you are stuck waiting, you are not being difficult by pushing. You are working against a barrier the federal government has named in writing.
It also confirms something schools often get wrong: medically necessary ABA in a school setting can be covered by Medicaid even when the service is not specified in the IEP, provided the other program requirements are met.
Why we are publishing this
Parts of this document are a criticism of how ABA is sometimes delivered. We are an ABA provider, and we are posting it anyway, with a link to the full text, because a family that knows what the payer is looking for asks better questions — and because you will find it eventually whether we link it or not.
Read the full CMS ABA Toolkit (PDF, 173 pages)
If you want help reading your own child's treatment plan against this list, bring it in. We will go through it with you, including the parts that are about us.
Source: Centers for Medicare & Medicaid Services, State Medicaid & Children's Health Insurance Program Applied Behavior Analysis Toolkit, August 2026. This article is general information, not medical or legal advice. Coverage rules in Florida are set by the state policy and by your specific plan.