Can my employer add ABA in the middle of the plan year?

Sometimes. Employers usually change benefits at renewal, but a self-funded plan may be able to change sooner if the employer decides to. Ask HR whether a mid-year change is possible and, if not, the date the next plan year begins.

Does Florida's autism law cover my plan if my company is based in Florida?

Not if the plan is self-funded. Florida's mandate applies to fully insured large-group plans issued by Florida-licensed insurers, group HMOs and the state employee plan. Where the company is based does not change that. See fully insured vs self-funded plans.

Will asking HR about ABA reveal my child's diagnosis?

You can keep the request general: ask for ABA coverage for autism spectrum disorder for plan members. You do not have to name your child or share records. If HR asks for details, you can decline and ask it to work with the plan administrator instead.

My company has 30 employees. Does parity help?

Federal parity law does not apply to group plans of employers with 50 or fewer employees. You can still ask the employer to add ABA, or to compare plans at renewal. See small-business plans and ABA.

Ask Your Employer to Add ABA to a Self-Funded Plan

Some Florida parents learn the hard way that their health plan excludes ABA, even though Florida has an autism insurance law. The reason is usually the type of plan. If your employer's plan is self-funded, the employer, not the State of Florida, decides most of what it covers. That also means the employer can change it. This guide shows how to confirm what you have, what to ask for, which federal rules are worth raising, and gives you a one-page request you can adapt.

Is my plan really self-funded, and does it really exclude ABA?

Check both before you write to anyone.

Find the plan type. Your Summary Plan Description (SPD) says whether the plan is self-funded (also called self-insured). Look for "self-funded," "self-insured," "administrative services only (ASO)" or "claims administered by." You can also simply ask HR: "Is our medical plan fully insured or self-funded?" A third-party administrator name on the card, such as UMR, is a common sign. See fully insured vs self-funded plans.
Find the exact exclusion. Read the exclusions section of the SPD and any behavioral health section. Write down the exact words, such as "applied behavior analysis," "behavioral training" or "educational services."
Get it in writing. Call the member-services number on the card and ask whether ABA for autism is covered, and ask for the answer in writing. If you have a written denial, keep it.

Under ERISA, the plan administrator is required to give you a copy of the SPD and plan documents when you ask. The U.S. Department of Labor suggests keeping a copy of your request.

If your plan turns out to be fully insured by a Florida-licensed insurer and your employer has more than 50 employees, Florida's autism mandate (Fla. Stat. 627.6686, or 641.31098 for HMOs) already requires ABA coverage for eligible children. In that case you do not need to ask your employer for a change; you need to challenge the denial with the insurer and, if needed, the Florida Department of Financial Services. See Florida's autism insurance law.

Why does the employer get to decide?

A self-funded plan pays claims from the employer's own funds, usually with an insurer or administrator handling the paperwork. Florida's Department of Financial Services says it "does not have authority over self-insured plans under ... ERISA," along with plans issued outside Florida and government programs. Federal law (ERISA, the Affordable Care Act and the mental health parity law) sets the rules for these plans instead.

No federal law names ABA as a required benefit. Many self-funded plans cover it anyway because the employer chose to. Because the employer designs the plan, it can generally choose to add a benefit, most often at the next plan-year renewal. Benefits decisions are often made months before the plan year starts, so ask early.

What does mental health parity have to do with it?

The Mental Health Parity and Addiction Equity Act (MHPAEA) does not force a plan to cover mental health care. CMS states plainly that the law "does NOT require group health plans or health insurance issuers to cover MH/SUD benefits." But if the plan does cover mental health conditions, its limits on that care generally cannot be more restrictive than its limits on comparable medical and surgical care.

Autism spectrum disorder is a diagnosis in the DSM. In September 2026, the Department of Labor's Employee Benefits Security Administration issued Field Assistance Bulletin 2026-03, which says plans "in general ... cannot apply blanket exclusions of treatments for covered MH/SUD conditions" and that EBSA will focus on "blanket treatment exclusions applicable only to MH/SUD benefits." The bulletin does not mention autism or ABA specifically.

Two limits to know:

MHPAEA does not apply to group plans of small employers, defined as 50 or fewer employees. See small-business plans and ABA.
Whether a particular ABA exclusion violates parity is a legal question that depends on how the plan treats comparable medical care. Raise it as a question for the plan to review with its advisers, not as an accusation. For more, see mental health parity and ABA denials.

What should I put in my request to HR?

Keep it short, factual and cooperative. HR staff often do not design the plan; they pass requests to a benefits committee, a broker or a consultant. Your letter should be easy to forward.

Points that tend to help:

The specific ask: add coverage for ABA to treat autism spectrum disorder, starting with the next plan year (or sooner, if the plan allows mid-year changes).
The specific problem: quote the exclusion and the date you were told ABA is not covered.
The parity question: ask the plan to review whether the exclusion is consistent with MHPAEA and FAB 2026-03, and to share its review.
Existing controls: insurers and administrators already offer ABA benefits with prior authorization and medical-necessity review, so the employer can ask its administrator or broker how such a benefit would be managed and what it would cost for this group. Let them run the numbers rather than offering figures of your own.
Privacy: you do not have to share your child's medical details with your employer to make the request. Share only what you are comfortable with.

Sample one-page request

[Date]
To: [HR or benefits manager name], [Company]
Re: Request to add applied behavior analysis (ABA) coverage to our medical plan

I am enrolled in [plan name] with my family. The plan's Summary Plan Description excludes [quote the exclusion], and on [date] I was told that ABA for autism spectrum disorder is not covered.

I am asking the company to add coverage for medically necessary ABA for autism spectrum disorder, effective [the next plan year or the earliest date possible].

Because the plan covers other mental health conditions, I also ask that the plan review whether this exclusion is consistent with the Mental Health Parity and Addiction Equity Act, including the Department of Labor's Field Assistance Bulletin 2026-03 on blanket exclusions, and let me know the outcome.

Our plan administrator or broker can explain how other plans manage ABA benefits, such as with prior authorization and medical-necessity review, and what adding it would cost.

Please also send me a current copy of the Summary Plan Description and the plan document. I am happy to meet to discuss this.

Thank you,
[Name, department, phone, email]

What happens after I send it?

Follow up in two to three weeks if you have not heard back, and ask who makes the decision and when.
Ask for the timeline. Most changes take effect at renewal. Note the date of the next open enrollment and plan year.
If the answer is no, ask for it in writing and ask whether it can be reconsidered at the next renewal. Coworkers with the same need can send their own requests.
If you think the exclusion breaks federal law, you can contact the U.S. Department of Labor's Employee Benefits Security Administration at 1-866-444-3272. For self-insured city, county or school district plans, the Florida DFS page tells families to contact local officials first, then HHS at phig@cms.hhs.gov. For a legal opinion, talk to a Florida attorney who handles ERISA benefit claims.

What can I do while I wait?

Check other coverage. A spouse's plan, or TRICARE for military families, may cover ABA. See two insurance plans and ABA.
Use open enrollment. If your employer offers more than one medical plan, compare them. See the open enrollment checklist.
Self-pay. Some families start with self-pay so their child does not wait. You have a federal right to a Good Faith Estimate.
Scholarships. Florida's FES-UA scholarship can pay for ABA from approved providers; see FES-UA and ABA.

How Hope Center can help

We offer a free benefits check, so we can confirm whether your plan covers ABA and what the exclusion says. If it does not, Hope Center offers self-pay for all of its services, with a sliding scale. We work with Blue Cross Blue Shield (Florida Blue), Aetna, Cigna (Evernorth), UMR, Personify Health and TRICARE East. See insurance at Hope Center, contact us for a free consultation or call 561-337-8865.

This guide is general information for Florida families, not medical, legal or financial advice for your child. Laws, plan rules and program amounts change; check with your plan, the agency named, or a Florida attorney before you act.

How to Ask Your Employer to Add ABA Coverage to a Self-Funded Plan