Do you need an MSO for your ABA practice in Ohio?

Why Ohio is unusually permissive: the doctrine was declared dead

Ohio has taken a different path from the strict states. In 2012 the State Medical Board of Ohio formally declared that the corporate-practice-of-medicine doctrine no longer exists in Ohio. It pointed to a statute providing that a licensed physician may render professional services through a corporation, limited liability company, partnership, or professional association (ORC § 4731.226), and concluded that this superseded the older attorney-general opinions and case law on which the doctrine rested.

The practical effect is that a non-licensee can own a healthcare business in Ohio and employ licensed clinicians, provided the clinician keeps independent professional judgment. There are narrow exceptions in specific contexts, such as the physician-ownership requirement for pain management clinics (ORC § 4729.552(B)(1)), but those do not reach a typical ABA practice. For ownership purposes, Ohio behaves like a permissive state.

ABA is credentialed: the Certified Ohio Behavior Analyst

Permissive ownership does not mean unregulated practice. Ohio requires anyone who practices applied behavior analysis to hold the Certified Ohio Behavior Analyst credential, established in 2013 and administered by the State Board of Psychology (ORC Chapter 4783; the practice restriction is at ORC 4783.02, and the certificate is issued under ORC 4783.04). The credential is the individual practitioner's authorization. It does not, by itself, dictate who may own the business. So the people delivering ABA must be credentialed, while the entity that employs them is not restricted to licensees the way it is in Michigan or North Carolina.

Who is allowed to own the practice

Because the corporate-practice doctrine has been set aside, a standard corporation or LLC owned by a non-licensee can own an ABA practice and employ credentialed behavior analysts. You can also choose a professional entity if you prefer, but then ownership follows that form's rules: shareholders of a professional association must be licensed or otherwise legally authorized (ORC § 1785.02), and membership in a professional LLC is restricted to licensed professionals (ORC Chapter 1706, Ohio's Revised Uniform Limited Liability Company Act). The flexibility is the point: Ohio lets you use a standard entity with non-licensee ownership, or a professional entity with licensee ownership, depending on your goals.

What a management services organization actually is

An MSO is a separate company that provides the non-clinical side of a practice to a clinical entity. The clinical entity employs the credentialed clinicians; the MSO employs everyone else and runs the business. A management services agreement ties them together, and the clinical entity pays the MSO a fee. In strict states the two must be separate because the clinical entity has to stay licensee-owned. In Ohio you may not need the split at all, but the model still has uses.

When you would still want an MSO in Ohio

Even in a permissive state, the MSO model earns its place in three situations. First, multistate scale: if you operate in Ohio plus strict states, a single management company across separate locally compliant clinical entities is cleaner than a different structure in each state. Second, private equity: investors often prefer to own a clean, sellable management company. Third, organizing growth: separating clinical operations from the business spine can make a larger group easier to run and to sell, even when it is not legally required. See the practice expansion and sale page for the transaction view.

How Ohio would evaluate your arrangement

Ohio's permissiveness is about ownership, not about clinical independence. These are the factors that keep a structure clean.

Fee design and the COBA referral-remuneration rule

Ohio does not impose a percentage-fee ban, so an MSO fee can be fixed, cost-plus, or a percentage, with fixed and cost-plus the safest because they trace to documented services. The Ohio-specific point is narrower and easy to miss: a Certified Ohio Behavior Analyst may not accept commissions, rebates, or other remuneration for referring people to other professionals (ORC 4783.09(A)(3)). Design any fee so it pays for management services, not for referrals. For Medicaid clients, the federal anti-kickback statute applies on top (42 U.S.C. § 1320a-7b(b)).

Keeping clinical judgment with the clinician

The one guardrail Ohio kept when it set aside the doctrine is clinical independence. A non-licensee owner can run the business, but the credentialed behavior analyst must retain independent professional judgment over assessment, treatment, and clinical supervision. Write the operating documents so the business side cannot override clinical decisions, and you stay within Ohio's permissive framework.

How this connects to the rest of your compliance stack

Ownership is one layer. Three others interact with it directly, and Ohio's permissiveness does not resolve them:

• Payor and Medicaid disclosure. Your real ownership stack, including any MSO, is disclosed at enrollment and revalidation regardless of how it looks on paper (42 C.F.R. Part 455). See Medicaid and insurance mandates.
• Facility licensure. A change in the service model can affect facility and records obligations. See facility licensure and HIPAA.
• Entity structure. Whether you use a standard LLC, a professional association, or a PLLC is its own analysis. See entity structures for ABA practices.

Setting it up in Ohio: the sequence

1. Confirm credentials. Everyone practicing ABA must hold the Certified Ohio Behavior Analyst credential (ORC Chapter 4783; ORC 4783.02).
2. Choose the entity form. A standard LLC or corporation (non-licensee ownership permitted), or a professional association or PLLC (licensee ownership; ORC 1785.02; ORC 1706).
3. Decide whether you even need an MSO. For a single-state Ohio practice, often not. For multistate, PE, or scale, build one.
4. If using an MSO, paper it to pay for services, not referrals. Set the fee to fair market value and avoid any referral-linked remuneration (ORC 4783.09(A)(3)).
5. Preserve clinical independence. Keep clinical judgment and supervision with the credentialed behavior analyst.
6. Confirm with Ohio healthcare counsel. Permissive does not mean unregulated, especially on fees and Medicaid.

Ohio MSO variables at a glance

Frequently asked questions