Last updated: July 2026
ABA therapy has a retail price of roughly $120–$250 per hour, which translates to somewhere between $62,000 and $250,000 per year at typical treatment intensities of 10 to 40 hours per week. With insurance, most families never see anything close to those numbers. When ABA is covered — as it is under Medicaid in every U.S. state and under most commercial plans thanks to state autism insurance mandates — families typically pay only their deductible, coinsurance, and copays, with insurance covering the balance. Real out-of-pocket ranges vary widely (from near-zero for many Medicaid families to a few thousand dollars per year on higher-deductible commercial plans), but almost never approach the retail number.
That's the short answer. The full answer depends on your specific plan, your state, and the therapy intensity your child needs — and the fastest way to know your actual out-of-pocket cost is to have someone verify your benefits directly. Our team does this for free before you commit to anything: request a free benefits check or call (877) 315-1069 and we'll pull your specific plan details so you know exactly what to expect.
What ABA Actually Costs (Retail Rates)
Before insurance is applied, ABA therapy is billed at published hourly rates that vary by provider, credential, and region:
Hourly retail rate: $120 to $250 per hour, depending on region, provider experience, and the type of service billed
10 hours/week: approximately $62,400 per year
20 hours/week: approximately $124,800 per year
30–40 hours/week (intensive): $187,200 to $249,600 per year
These are retail figures — the sticker price before any insurance discount, network contract, or copay is applied. They're the numbers you'd see if you paid entirely out of pocket at a non-Medicaid provider. For most families in Georgia, Tennessee, Virginia, North Carolina, and Maryland, the actual amount that leaves the family's bank account is a small fraction of these numbers because insurance covers the majority.
What Insurance Actually Covers
There are three coverage pathways for ABA therapy, and understanding which one applies to your family is the first step in estimating your real cost.
Medicaid
Under a longstanding federal mandate (the EPSDT provision), state Medicaid programs must cover ABA therapy for children under 21 when it's medically necessary. This applies in every state, including all five Blossom service states. Most Medicaid-covered families pay little to nothing out of pocket for ABA — the exceptions are small copays in some states or costs incurred while waiting for prior authorization.
Private (Commercial) Insurance
All 50 states now have some form of autism insurance mandate requiring state-regulated private plans to cover the diagnosis and treatment of autism, including ABA. However, the mandate applies only to state-regulated (fully insured) plans, not to self-funded (ERISA) employer plans — and that distinction matters a lot:
Fully insured plans (the insurance company takes the financial risk): subject to your state's autism mandate. ABA is required to be covered.
Self-funded plans (your employer takes the financial risk, and the insurer just administers the plan — very common at large employers): not required by state law to cover ABA, but many do voluntarily.
You can check which type you have by asking your HR department, reading your Summary Plan Description, or asking our team to check for you. Even when ABA is covered, your specific out-of-pocket cost depends on your deductible, coinsurance, and out-of-pocket maximum — which is where verifying benefits becomes essential.
Marketplace (ACA) Plans
Under the Affordable Care Act, health plans purchased through HealthCare.gov or a state exchange must include mental and behavioral health services as an Essential Health Benefit. In most states, that includes ABA therapy for autism.
How ABA Insurance Billing Actually Works
Here's the part most cost guides skip. ABA billing is time-based and uses a small set of standardized CPT codes maintained by the American Medical Association. Once you understand these five codes, everything else about your Explanation of Benefits (EOB) makes sense.
The Five CPT Codes You'll See on Your EOB
According to the ABA Coding Coalition, the codes almost every payer uses for ABA are:
97151 — Behavior Identification Assessment. The initial assessment by a BCBA, including record review, testing, interviewing you, and writing the treatment plan. Billed in 15-minute units. This happens once at intake and periodically at reassessments.
97153 — Adaptive Behavior Treatment by Protocol. The workhorse code. Direct one-on-one therapy delivered by an RBT or behavior technician following the BCBA's treatment plan. Billed in 15-minute units. This is 60–70% of ABA billing in most clinics.
97155 — Adaptive Behavior Treatment with Protocol Modification. BCBA time when the BCBA is directly working with the child and modifying the plan in real time based on what they observe. Billed in 15-minute units at a higher rate than 97153 because it reflects clinical-level decision making.
97156 — Family Adaptive Behavior Treatment Guidance. Parent/caregiver training sessions delivered by the BCBA. Billed in 15-minute units.
97152 — Behavior Identification Supporting Assessment. Additional assessment work delivered by a technician. Billed in 15-minute units.
Session Math (a Real Example)
Say your child has a two-hour RBT session, and the BCBA drops in for 30 minutes of that session to modify a protocol. Your EOB will show:
97153: 8 units (2 hours of technician time at 4 units per hour)
97155: 2 units (30 minutes of BCBA time at 4 units per hour)
Insurance applies your contracted rate to each unit separately. Your responsibility depends on where you are in your deductible and out-of-pocket maximum.
Prior Authorization
Almost every payer requires prior authorization before ABA can be billed. That means your provider has to submit:
A formal ASD diagnosis from a qualified provider
The BCBA's treatment plan with measurable goals
The requested hours per week
Documentation of medical necessity
If prior authorization is denied, you have appeal rights. Most reputable ABA providers handle this process on your behalf and won't ask you to pay out of pocket for anything that should have been covered.
Deductible → Coinsurance → Out-of-Pocket Maximum
Once prior authorization is in place, the money flow is the same as any other medical care:
You pay your deductible first. Any covered ABA claims apply to your annual deductible until it's met.
After the deductible: coinsurance kicks in. You typically pay 10–30% and insurance pays 70–90% of the contracted rate — not the retail rate.
You never pay more than your out-of-pocket maximum. Once your combined deductible and coinsurance for the year hit your plan's cap, insurance covers 100% of covered services for the rest of the plan year.
For a family with 20 hours a week of ABA on a plan with a $3,000 deductible and $8,000 out-of-pocket max, the annual cost usually lands somewhere between the deductible amount and the max — often $3,000–$8,000 — even though the retail total is more than $120,000. Insurance is doing most of the work.
What Drives ABA Costs Up or Down
Once you understand billing, you can see why costs vary so much between families. The main drivers:
Therapy intensity (hours per week). More hours = higher retail total, but out-of-pocket usually caps at your plan's max.
Who delivers the service. BCBA time (97155) is billed at a higher rate than technician time (97153). Kids who need more BCBA-level oversight have a higher cost profile.
In-network vs out-of-network. In-network providers have contracted rates with your insurer. Out-of-network providers often mean higher coinsurance, lower reimbursement, and sometimes balance billing.
Setting. In-home, center-based, and school-based ABA are all billed under the same CPT codes but may have different rates and travel-related charges.
Region. Rates vary between urban and rural markets and between states.
Assessment and family training vs direct treatment. Assessment blocks (97151) and family training (97156) are billed separately from direct therapy and may have their own authorization limits.
Your specific plan. Two families with the same insurer can have completely different out-of-pocket experiences based on their employer's plan design.
ABA Coverage in Blossom's Five Service States
Blossom serves families in Georgia, Tennessee, Virginia, North Carolina, and Maryland. Every one of these states has an autism insurance mandate for state-regulated commercial plans and covers ABA under Medicaid for eligible children:
Georgia: Medicaid covers ABA when medically necessary. Georgia's Katie Beckett Deeming Waiver can extend Medicaid to children whose parents earn above the income limit. For a state-specific breakdown, see our insurance coverage guide for Georgia.
Tennessee: TennCare covers ABA. Tennessee's three-part Katie Beckett Program (Parts A, B, and C) offers additional pathways to Medicaid coverage.
Virginia: Virginia Medicaid covers ABA. The state's DD Waivers and CCC+ Waiver disregard parental income for eligible children.
North Carolina: NC Medicaid covers ABA. CAP/C and NC Innovations waivers are the two primary pathways for children whose family income is above regular Medicaid thresholds.
Maryland: Maryland Medicaid covers ABA, and Maryland is one of the only states with a §1915(c) HCBS waiver designed specifically for children with autism.
For a full state-by-state breakdown of Medicaid pathways and waivers, see our Katie Beckett Waiver guide.
What to Ask Your Insurance Company (Verification Checklist)
Before starting therapy, verify these details with your insurer. If our team is running the verification for you, we ask all of these on your behalf:
Does my plan cover ABA therapy for autism?
Is my plan fully insured or self-funded? (This determines whether the state autism mandate applies.)
What's my annual deductible, and how much has been met this year?
What's my coinsurance for ABA (in-network vs out-of-network)?
What's my out-of-pocket maximum?
Is prior authorization required, and how many hours per week will it authorize?
Are the provider's BCBAs and RBTs in-network?
Are there age or lifetime maximums on ABA benefits?
Which CPT codes are covered (97151, 97152, 97153, 97155, 97156)?
Is telehealth ABA covered? (CMS has confirmed telehealth ABA coverage through at least December 2026.)
The answers to these ten questions determine your real cost. If you'd rather not spend an afternoon on hold with member services, our benefits team runs this check as part of every intake — for free.
When Insurance Isn't Enough
If your plan doesn't cover ABA, has a limited benefit, or you've hit an authorization limit, families in Blossom's service states have several options:
Katie Beckett / TEFRA and state HCBS waivers — the biggest financial lever for most families. See our Katie Beckett Waiver guide.
FSA and HSA — tax-advantaged spending accounts that can cover copays, deductibles, and out-of-network costs.
Sliding scale fees — some providers adjust fees based on family income.
Nonprofit grants — organizations like Autism Care Today and ACT Today offer small grants for ABA-related expenses.
Payment plans — many providers, including Blossom, will structure payment plans around a family's cash flow.
For a deeper look at all the payment pathways, see our related guide on how families afford ABA therapy.
Frequently Asked Questions
How much is ABA therapy per hour with insurance? The retail rate is $120–$250 per hour, but with insurance, your out-of-pocket portion per hour is typically limited to your coinsurance rate applied to the contracted (not retail) rate — often $10–$40 per hour once your deductible is met, and $0 once your out-of-pocket max is reached.
Does insurance always cover ABA therapy? Medicaid must cover ABA for children under 21 when medically necessary in every U.S. state. State-regulated commercial plans in all 50 states are subject to autism insurance mandates that require ABA coverage. Self-funded (ERISA) employer plans are not required to cover ABA by state law, though many do voluntarily.
What CPT codes does ABA use? The main codes are 97151 (assessment), 97152 (supporting assessment), 97153 (direct treatment by technician), 97155 (treatment with BCBA protocol modification), 97156 (family training), 97157 (multi-family group), and 97158 (group treatment with protocol modification). All are time-based and billed in 15-minute units.
Why is ABA therapy so expensive? The retail rate reflects the cost of highly-trained providers (BCBAs and RBTs), 1:1 delivery, extensive supervision requirements, and treatment plans that are individualized for each child. Insurance offsets most of that cost for covered families.
What is prior authorization for ABA? Prior authorization is your insurer's approval process before ABA claims can be paid. It requires an ASD diagnosis, a treatment plan with measurable goals, and documentation of medical necessity. Reauthorizations typically happen every 6 months.
Does ABA therapy count toward my deductible? Yes. Covered ABA claims apply to your annual deductible like any other medical care, and once your deductible is met, coinsurance takes over. Once your out-of-pocket maximum is reached, insurance covers 100% of covered services for the rest of the plan year.
Can I get ABA therapy without insurance? Yes. Options include Medicaid (if eligible), Katie Beckett/waiver programs, sliding-scale fees, and payment plans. Some providers also accept FSA/HSA funds.
How do I know if my plan is fully insured or self-funded? Ask your HR department directly, or check your Summary Plan Description. Self-funded plans usually say something like "administered by [insurance company]" rather than being underwritten by the insurer. This distinction determines whether your state's autism insurance mandate applies to your plan.
How much does an ABA assessment cost with insurance? The assessment is billed under 97151 (and sometimes 97152) in 15-minute units. Typical assessments take 4–8 hours across multiple sessions. With insurance, families usually pay only the applicable deductible/coinsurance amount for the assessment, not the retail rate.
Does insurance cover in-home ABA therapy the same as center-based? Generally yes — the same CPT codes apply to both settings. Some plans may have specific network requirements or preferences, but medically necessary in-home ABA is typically covered on the same terms as center-based ABA.
Verify Your Benefits — For Free — Before Anything Else
The single biggest source of family stress around ABA therapy cost isn't the sticker price. It's the uncertainty about what their specific plan will actually cover. Every family's plan design is different, and even the same insurer can have wildly different coverage terms for two families down the street from each other.
That's why every intake at Blossom starts with a free benefits verification. We contact your insurer, pull the specific coverage details for your plan, and give you a written breakdown of your deductible status, coinsurance, out-of-pocket maximum, prior authorization requirements, and expected monthly cost — before you commit to a single session.
Call (877) 315-1069 or request your free benefits check here. We serve families across Georgia, Tennessee, Virginia, North Carolina, and Maryland. No paperwork commitment. No pressure. Just a clear answer to what ABA will actually cost your family.
