Medicaid ABA Coverage in Wyoming

Wyoming Medicaid covers ABA for kids under 21. Here's how to get it, step by step.

State coverageAugust 2, 2026

Wyoming Medicaid Covers ABA

If your child is on Wyoming Medicaid (or Kid Care CHIP) and is under 21, ABA therapy is a covered benefit. This comes from the federal Early and Periodic Screening, Diagnostic, and Treatment (EPSDT) benefit, which requires state Medicaid programs to cover medically necessary services for children.

That means the service must be prescribed by a doctor and shown to treat a diagnosed condition, usually autism spectrum disorder. You don't need a special waiver or a separate application. You just need to meet the medical necessity rules your plan sets.

Who Qualifies for Coverage

To get ABA covered, your child must be under 21 and enrolled in Wyoming Medicaid or Kid Care CHIP. You also need a formal autism diagnosis, typically from a developmental pediatrician, child psychologist, or psychiatrist. The diagnosis must be current and documented in the child's medical record.

Your child's doctor will need to write a prescription or order for ABA, and a treatment plan must be created by a Board Certified Behavior Analyst (BCBA). The plan outlines goals, hours per week, and duration. Without a diagnosis and a treatment plan, coverage won't start.

How Prior Authorization Works

Wyoming Medicaid uses managed care plans for most members. Your plan's name is printed on your member ID card. Before ABA can begin, the provider must get prior authorization from your managed care plan. This is a formal review where the plan checks that the treatment is medically necessary.

The process usually works like this: the ABA agency submits the diagnosis, the treatment plan, and a request form to your plan. The plan reviews it and gives a decision, often within 14 to 30 days. If approved, the plan tells you how many hours are covered and for how long.

Ask your plan directly: "What is the prior authorization process for ABA, and what documents do you need?" Also ask: "Are there any session limits or review points I should know about?" Limits vary by plan, so get the exact answer for yours.

Finding an ABA Provider in Wyoming

The listings for this state show ABA agencies across the counties we cover. The largest concentrations are in Laramie County, Sheridan County, and Natrona County. If you live outside those areas, you may need to travel or find a provider that offers in-home or telehealth services.

When you contact an agency, ask if they accept Wyoming Medicaid and if they have openings. Also ask if they are in-network with your specific managed care plan. Being in-network means lower or no out-of-pocket costs, and the agency handles billing.

When an Agency's Panel Is Closed

Some ABA agencies have a limited number of Medicaid slots, and those slots can fill up. If an agency says their panel is closed, don't give up. Ask to be put on a waitlist, and ask for an estimated wait time. Also ask if they offer any interim services, like parent training or a reduced schedule.

While you wait, contact your managed care plan. Tell them you have a prescription and a treatment plan but no available provider. The plan may help you find another agency or authorize a provider out of your area. You can also call Wyoming Medicaid's member services line, which is on your card, to ask for a list of providers with open panels.

What About Private Insurance?

Wyoming has an autism insurance mandate that requires many private insurers to cover ABA. But that mandate only applies to fully insured plans, which are regulated by the state. If your employer's plan is self-funded, it falls under federal ERISA law and is not bound by the state mandate, though many self-funded plans still cover ABA voluntarily.

If you have private insurance, call your insurer and ask: "Does my plan cover ABA therapy for autism, and are there any visit limits or prior authorization requirements?" Get the answer in writing if you can. Also check if your employer's plan is fully insured or self-funded, because that changes your rights.

Wyoming listings right now

26 ABA agencies across 7 Wyoming counties.

Common questions

Does Wyoming Medicaid cover ABA for children over 21?

No. The EPSDT benefit only applies to enrollees under 21. Once your child turns 21, they may lose ABA coverage under Medicaid, though some adults may get coverage through other programs. Check with your Medicaid plan about adult ABA options.

How long does prior authorization take for ABA in Wyoming?

It varies by plan, but typical decisions take 14 to 30 days. Some plans may expedite if there's an urgent need, but that's not guaranteed. Ask your plan for a specific timeline when the request is submitted.

What if I can't find an ABA provider that accepts Medicaid?

Contact your managed care plan and ask for help finding an in-network provider. They may have a list of agencies with open panels. Also ask to be placed on waitlists at multiple agencies, and consider telehealth or providers in neighboring counties.

Does Kid Care CHIP cover ABA the same as Medicaid?

Yes, Kid Care CHIP is Wyoming's Children's Health Insurance Program and it follows the same EPSDT rules for children under 21. That means ABA is covered if medically necessary. The prior authorization process is similar, but check your specific plan for details.

Can I get ABA if my child has a diagnosis but no treatment plan yet?

No. A treatment plan created by a BCBA is required for prior authorization. If you have a diagnosis but no plan, contact an ABA agency and ask if they can do an assessment to create one. Some agencies offer assessments even if they have a waitlist for ongoing services.