Medicaid ABA Reimbursement Rates by State (2026)

From official state fee schedules, refreshed monthly. Updated July 2026.

Every state sets its own Medicaid rate for ABA — a 3x spread for the same service, same code. Pick a state for its full fee schedule with sources, then keep reading for the complete guide to how ABA reimbursement works.

Why the Same Code Pays 3x More Across a State Line

Here’s the fact that explains almost everything else on this page: Medicaid is a federal-state partnership, but each state sets its own reimbursement rates. There is no national ABA fee schedule. In our dataset of published state fee schedules, CPT code 97153 — the code technicians bill for direct one-on-one treatment — has a national median of $15.00 per 15-minute unit. But the actual rate ranges from $9.90 in West Virginia to $30.10 in Nevada. That’s a 3x spread for identical work, identical credentials, identical CPT code.

This isn’t a rounding error or a data quirk. It’s structural. States build their Medicaid rates from different cost assumptions, different legislative appropriations, and different political appetite for behavioral health spending. A practice in a low-rate state can run a clean operation, hit reasonable caseloads, and still struggle to cover technician wages and BCBA supervision. A practice one state over, doing the same work, has real margin to invest in training and retention.

If you’re deciding where to open a location, whether to take Medicaid at all, or how to negotiate a managed care contract, this spread is the number that matters more than any other stat on this site. Everything below is about how to read your state’s piece of that spread correctly.

The CPT Code Family, Plain English

ABA billing runs on a small family of CPT codes. Most practices live and die by 97153, since it’s the highest-volume code, but you need to understand the whole set to build an accurate revenue model.

Most clinics’ revenue mix is heavily weighted toward 97153, with 97155 and 97156 layered in for supervision and parent training. If your billing mix looks nothing like that, it’s worth checking whether you’re under-billing supervision and caregiver work you’re already doing but not capturing.

How to Read a Fee Schedule Without Getting Burned

State fee schedules look simple until you actually try to use one to model revenue. A few things trip up practice owners every year.

• Units aren’t standardized. Most ABA codes bill in 15-minute units, but some states publish hourly or per-session rates for certain codes, especially 97151. Convert everything to the same unit before you compare states or plan a budget.
• Modifiers change the rate. Some states use credential-tier modifiers, commonly HO, HN, and HM, to pay different rates depending on whether the service was delivered by a BCBA, a BCaBA, or a technician. Bill the wrong modifier and you’ll either get underpaid or get a claim kicked back.
• Effective dates matter. Rates change. A schedule you saved six months ago may already be stale. Always check the effective date on the document, not just the date you downloaded it.
• Proposed rates aren’t adopted rates. This is the trap that catches people in states like Ohio, where a draft rule can circulate publicly for months before it’s formally adopted, if it’s adopted at all. Don’t build a budget around a rate increase until it’s final and published in the actual state plan amendment.
• Directed-payment floors aren’t the same as fee-for-service rates. Some states, Michigan among them, use Medicaid directed payment arrangements that set a minimum floor for what managed care plans must pay, layered on top of whatever the plan’s base contract rate is. Read the fine print to know whether you’re looking at a floor, a target, or the actual rate you’ll be paid.

Fee schedules are dense and every state formats them differently. Every rate on our state pages links back to its official source document, so you can check the fine print yourself. And if you’re planning growth around your state’s numbers, book a strategy call with A-Train — we’ll help you dial in the marketing side of the plan.

Fee-for-Service vs. Managed Care

Not every state pays ABA claims the same way, and this matters as much as the rate itself.

Pure fee-for-service states publish one official rate schedule and Medicaid pays it directly. What you see is what you get. This is the simplest model to plan around.

Pure managed care states route ABA entirely through managed care organizations (MCOs), and each MCO negotiates its own contract rate with each provider. Tennessee is the clean example: there’s no single statewide ABA fee schedule to point to, because the real rate is whatever you negotiate with each MCO.

Hybrid states are the most common and the most confusing. They publish an official FFS schedule, but a meaningful share of Medicaid enrollees are actually covered through MCOs that may pay above, at, or below that published number. California is a good example — the state fee schedule is real and public, but it functions more as a benchmark for MCO negotiations than as a rate every client’s claim will actually pay.

Before you build a business plan around a state’s headline rate, find out what share of your likely caseload will be FFS versus MCO-covered, and treat the published rate as a starting point for MCO conversations, not a promise.

The Margin Math: What $15/Unit Actually Leaves

A $15/unit rate looks like a real number until you run it through your actual cost structure. Walk your own numbers through this:

• Technician wages. Start with what you pay per hour, then convert to a per-unit cost (divide hourly wage by 4 for 15-minute units). That’s your direct labor cost per unit before anything else.
• BCBA supervision. Supervision time (97155, 97156) isn’t free to deliver even though it’s billed separately. A BCBA’s time supervising a caseload has to be covered by the blended revenue across that caseload, not just the supervision codes themselves.
• Benefits and payroll tax. Add 15-25% on top of base wages for most practices, depending on your benefits package. This is easy to forget when you’re eyeballing margin off the base wage alone.
• No-shows and cancellations. Every practice loses billable hours to cancellations. If a technician is scheduled for 30 units a day but only bills 24 because of no-shows, your effective revenue per scheduled hour drops accordingly, even though the wage cost doesn’t.
• Admin, billing, and overhead. Someone has to submit claims, chase denials, handle intake, and run the office. That cost gets spread across every unit billed.

Once you run your real numbers through that list, you’ll see why the state-to-state spread matters so much. A $15/unit state and a $25/unit state don’t just differ by $10 in revenue, they differ by nearly all of your margin, because your labor and overhead costs don’t scale down just because the rate is lower. This is also the number that sets a practical ceiling on what you can pay BCBAs and technicians — cross-check your local rate against BCBA and RBT salary data by state to see whether your market’s pay expectations line up with what Medicaid actually supports. And since margin this tight punishes empty slots hard, knowing who’s advertising ABA in your state tells you what you’re up against when you go fill them.

Negotiating MCO Contracts

If you’re in a managed care or hybrid state, the published fee schedule is a floor to negotiate from, not a final answer. A few things give you real leverage in an MCO negotiation:

• Your utilization data. If you can show consistent authorization usage, low no-show rates, and outcomes data, you have a stronger case than a practice showing up with no track record.
• Network adequacy. MCOs have to maintain an adequate provider network to meet member access needs. If you’re one of a small number of ABA providers in a rural or underserved area, that’s real leverage, especially at renewal time.
• The legal backdrop. Federal law (Social Security Act Section 1902(a)(30)(A)) requires state Medicaid payments to be consistent with efficiency, economy, and quality of care, and sufficient to enlist enough providers that care is as available to Medicaid enrollees as it is to the general population. This isn’t a lever you pull directly in a contract negotiation, and it’s not legal advice, but it’s useful context for why access and network-adequacy arguments carry weight with state Medicaid agencies and MCOs alike.

Come to any rate negotiation with your actual numbers: caseload volume, no-show rate, staffing costs, and what you need to stay viable. MCOs negotiate contract by contract, and the practices that show up with data get better outcomes than the ones that just ask for more.

Watching Rates Move

Medicaid ABA rates aren’t static. States run periodic rate studies, adjust rates during legislative sessions, and sometimes move rates in response to advocacy from state autism and ABA associations. If a rate increase is in the pipeline in your state, it usually shows up first as a proposed rule or a line item in a budget bill, long before it hits the official fee schedule.

Our state pages refresh monthly and link every listed rate back to its official source, so you can verify the number yourself before you build a decision around it. Bookmark your state’s page and check back before any major planning cycle, contract renewal, or expansion decision.

Methodology and Honest Caveats

The numbers on this page and across the state pages reflect published, official Medicaid fee-for-service schedules — our own dataset, verified against each state’s source document. A few things worth knowing before you use them:

• We show published rates, not MCO-negotiated rates. In managed care and hybrid states, your actual contracted rate with a specific MCO can be higher or lower than the published FFS number.
• Rates change. We refresh monthly and link every rate to its source document, but always confirm against the current official schedule before you bill or build a financial model.
• Modifiers, credential tiers, and unit definitions vary by state. The headline number on any state page is the base rate — use the linked source document to check for modifier adjustments that apply to your specific credential mix.

Frequently Asked Questions

Does Medicaid pay the same for ABA in every state?

No. Each state sets its own Medicaid rates. For 97153, the most commonly billed code, published rates range from $9.90 to $30.10 per 15-minute unit depending on the state.

What’s the difference between the published rate and what I’ll actually get paid?

In pure fee-for-service states, the published rate is what you’ll be paid. In managed care and hybrid states, your actual rate depends on your contract with each MCO, which can differ from the published benchmark.

Which CPT code should I focus on for revenue planning?

97153 is the volume code for most practices, since it covers direct one-on-one treatment. But don’t ignore 97155 and 97156 — supervision and family guidance are billable work that’s easy to under-capture if your documentation isn’t tight.

How often do Medicaid ABA rates change?

It varies by state. Some states haven’t adjusted ABA rates in years; others review rates on a regular cycle or in response to legislative sessions and rate studies. Check your state’s page and its linked source document for the current effective date.

All States, Ranked