Does Cigna Cover ABA Therapy? A Guide for Washington Families

Does Cigna cover ABA therapy? For Washington families whose child has an autism diagnosis, usually yes. Cigna treats applied behavior analysis as medically necessary for autism when the assessment, treatment plan, and progress data meet its written criteria. The criteria are detailed, and they decide how fast approval comes.

Where Cigna’s rules come from

Cigna publishes its ABA policy and authorization forms under the Evernorth name, so you’ll see both names on paperwork. The rules for ABA live in one document: Coverage Policy EN0499, Intensive Behavioral Interventions. The current version took effect May 15, 2026, and its next scheduled review is December 15, 2026, so check the live PDF if your child starts after that.

Everything below comes from that policy unless noted. Two points from its opening section matter before anything else:

• Your plan document wins. The policy says the terms of your own plan, such as the Summary Plan Description or certificate of coverage, may differ from Cigna’s standard benefits and always control when the two conflict. A plan can carry its own exclusion.
• State law applies to state-regulated plans. Cigna notes that some states require ABA or autism coverage for plans regulated under state law. In Washington, group plans regulated by the state fall under the Mental Health Parity Act, which requires mental health services to be covered on the same cost-sharing terms as medical care (RCW 48.21.241 is the version for group disability insurance). The Washington Supreme Court held in O.S.T. v. Regence BlueShield that medically necessary neurodevelopmental therapies count as mental health services under that law.

Employers set up plans in different ways. Ask Cigna whether your plan is fully insured or self-funded by your employer, because that answer tells you whether Washington’s insurance rules reach it.

What Cigna requires before treatment starts

A confirmed autism diagnosis. The child needs an autism spectrum disorder diagnosis based on DSM-5-TR criteria, made by a clinician who is licensed to practice independently and whose licensing board treats diagnosis as within their scope. The provider has to submit the diagnosing clinician’s name, credentials, and license type, plus the date the diagnosis was most recently made.

Cigna is strict about the word “confirmed.” The policy says a diagnosis labeled provisional, rule-out, at risk, or similar does not count. It also says an autism eligibility category from your school district under IDEA may not count as a medical diagnosis on its own. If your child only has a school identification, our post on why a diagnosis is needed for ABA covers the next step.

A full ABA assessment. A Board Certified Behavior Analyst (BCBA), a licensed behavior analyst (LBA), or another independently licensed mental health clinician with documented ABA training completes the assessment. It must include a standardized tool that measures social communication and restricted or repetitive behaviors. Cigna wants the most current edition of that tool (the policy’s example is the Vineland-3, not the Vineland-II), given in full, with the date and respondent listed. For treatment to start, the tool has to have been given within 60 days before the first session. Our post on what the ABA assessment covers walks through the visit itself.

Pre-authorization for treatment, not for the assessment. Evernorth’s ABA prior authorization form says the assessment codes (97151, 97152, and 0362T) no longer need preauthorization unless the provider is asking for a network exception. Ongoing treatment is a different story: the provider submits that form with the treatment plan, and Cigna decides before therapy hours are approved. Plan for a gap between the assessment and the first treatment session while that review happens.

A detailed treatment plan. EN0499 lists what the plan must contain, including:

• Measurable goals for each skill and behavior, tied to autism symptoms and to what the assessment found
• Baseline data for every goal, collected within 60 days before treatment, with dates
• Data broken out by setting if therapy happens in more than one place, such as home and clinic
• Mastery criteria for each goal
• Parent and caregiver training goals, with their own baseline data
• A plan for generalizing skills, fading services, and discharge

Hours that match the need. Cigna doesn’t publish an hours cap. The policy says the planned intensity has to reflect how severe the impairments are, the treatment goals, and the child’s response to treatment. For a sense of what’s typical, see how many hours of ABA therapy a child needs.

Supervision at a set ratio. A BCBA, LBA, or qualified licensed clinician supervises the case. Cigna expects one to two hours of supervision for every ten hours of direct therapy, and at least one to two hours a week when direct therapy is ten hours a week or less. The supervisor’s name and credentials go on the plan.

EN0499 does not set an age limit.

How the approval continues

To keep therapy going, the provider resubmits. Cigna looks for:

• An updated treatment plan that reflects current skills and progress
• Baseline, interim, and current data for every goal, with current data collected within 60 days of the request
• Ongoing, sustained progress toward goals
• A standardized assessment completed no more than one year before the new authorization starts
• Parent and caregiver goals showing that caregivers are still taking part and making progress

If progress stalls, the provider has to name the barriers and show how the program is being changed. If therapy pauses for more than 60 days, Cigna wants a new standardized assessment and fresh data before it resumes. A request for more hours needs its own clinical reason and data showing why more time would help.

It helps to know how to read an ABA progress report. For how these reviews add up over the years, see how long ABA therapy lasts.

What Cigna covers

EN0499 lists the standard ABA billing codes as medically necessary when its criteria are met:

• Assessment (97151, 97152, and 0362T for destructive behavior)
• One-on-one therapy with a technician (97153)
• Group therapy led by a technician (97154) or a BCBA (97158)
• BCBA time adjusting the program with your child (97155)
• Parent and caregiver training (97156). Here’s what a good 97156 session should look like.
• Multi-family caregiver groups (97157)
• Team-based treatment for destructive behavior (0373T)

Those are the 2026 codes. Starting January 1, 2027, the CPT code book retires 0362T and 0373T and replaces them with 97148, 97149, 97159, and 97160. It also adds 97173 for a BCBA treating your child directly and 97180 for BCBA planning time without your child, and narrows 97155 to directing a technician. Cigna’s next scheduled policy review is December 15, 2026. If your authorization runs past January 1, ask whether it has been updated. Our post on the 2027 ABA code changes has the full list.

The policy also says ABA may be delivered in person, by telehealth, or a mix of both, depending on the child.

What Cigna won’t pay for

The policy lists these limits:

• Diagnoses other than autism. ABA is not medically necessary for any non-autism condition, including Rett syndrome. That rules out ABA for ADHD alone. Our post on ABA therapy for ADHD covers the options.
• Educational or vocational services. Anything mainly about school or work performance is not covered. ABA staff can’t stand in for a classroom aide, tutor, job coach, or respite care.
• Overlapping therapies. Cigna won’t pay for ABA delivered at the same time as another therapy, such as speech or occupational therapy in the same session.
• Two ABA agencies at once, unless there’s a documented plan to coordinate them so services aren’t duplicated.

If you’re moving your child from another agency, ask about the existing authorization before you change appointments. Our guide on how to switch ABA providers covers the timing.

What you’ll pay out of pocket

Approved doesn’t mean free. ABA usually runs through your deductible first, then coinsurance or a copay until you reach your out-of-pocket maximum.

We break down typical ranges in how much ABA therapy costs, and the jargon on your Explanation of Benefits in common insurance terms for ABA. If Cigna denies a request, here’s how to appeal it.

If you also have Premera, Regence, or Aetna through a second parent, the rules differ by carrier. Compare our guides on whether Premera covers ABA therapy, whether Regence covers ABA therapy, and whether Aetna covers ABA therapy.

Five questions to ask Cigna before you start

1. Does my plan cover ABA for autism, and is it fully insured or self-funded by my employer?
2. Does treatment need prior authorization on my plan, and does the assessment need it too?
3. Does my plan limit where ABA can happen, such as home, clinic, or school?
4. What are my deductible and out-of-pocket maximum for behavioral health, and how much have I met this year?
5. Is Orchid Academy in network for my plan?

Write down the date, the representative’s name, and the call reference number. If a claim goes wrong later, that note is what gets it fixed.

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Orchid Academy is in network with Cigna, and we can check your child’s benefits before the first session. We offer in-home and center-based ABA across Bellevue, Issaquah, Bothell, Kirkland, Sammamish, Covington, Federal Way, and East Wenatchee. See Orchid programs that take Cigna, or compare every carrier we accept on our insurance page.

Request a call back with your Cigna member ID and we’ll confirm your coverage and tell you what the authorization will need. You can also read our full ABA insurance coverage guide for Washington or find the Orchid location closest to you.