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

How Michigan treats ownership of an ABA practice

Behavior analysis is a licensed profession in Michigan. Under Public Act 403 of 2016, a person may not practice applied behavior analysis without a license, effective January 7, 2020 (Public Health Code, 1978 PA 368; Board of Behavior Analysts created at MCL 333.18255; practice and title restriction at MCL 333.18253). Because ABA is licensed, the clinical entity is a professional entity, and Michigan ties ownership of that entity to licensure.

Michigan's professional-entity rules are keyed to a closed list of learned professions (MCL 450.1109(1); MCL 450.4902) that does not include behavior analysts, so a standard LLC may render ABA and a non-licensee may own it. The all-licensed ownership rule applies only inside a professional LLC or PC if that form is used; it does not bar non-licensee ownership of an ordinary ABA LLC.

The ownership rule: all members and managers must be licensed

This is the rule that drives the Michigan answer. A professional limited liability company that renders a service included in the Public Health Code must have every member and manager licensed or legally authorized to render that same service (MCL 450.4904(2)). The professional corporation alternative carries the same restriction (Business Corporation Act, MCL 450.1284), and the name must carry the PLLC or PC designator (MCL 450.4903).

Two consequences follow. First, there is no minority allowance: unlike Arizona, Michigan does not let a non-licensee hold even a small slice of the clinical entity. Ownership is one hundred percent licensed behavior analysts. Second, Michigan generally does not let different licensed professions co-own a single professional entity. A behavior-analyst practice is owned by behavior analysts; a psychologist or other professional cannot be a co-owner of that same entity, with only narrow statutory exceptions for certain related medical professions that do not include behavior analysis (MCL 450.1284(2); MCL 333.17048). Multidisciplinary groups therefore use separate professional entities per profession, tied together by a single management company.

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 it does not own. The clinical entity employs the licensed clinicians and holds the license. The MSO employs everyone else and runs the business. A management services agreement (MSA) ties them together, and the clinical entity pays the MSO a fee. The two are deliberately separate companies contracting at arm's length, not parent and subsidiary.

When an MSO makes sense here

A non-licensee may own the Michigan clinical entity directly, so a founder, operating partner, or private-equity sponsor can hold equity in the practice itself. Some operators still place administration and enterprise value in a management company because it is easier to finance and sell, and a multi-state group often consolidates that way, but in Michigan that is a business decision, not a requirement. For the multistate analysis, see the practice expansion and sale page.

How Michigan would evaluate your MSO arrangement

If an arrangement is ever questioned, substance controls. These are the factors that decide whether a Michigan structure reads as legitimate or as disguised non-licensee ownership of the practice.

Fee-splitting and how to pay an MSO

Michigan does not impose the percentage-fee ban seen in New York, but it does treat improper fee division as a disciplinary matter. Dividing fees for professional services with an unlicensed person can be grounds for discipline under the Public Health Code (MCL 333.16221), and for Medicaid clients the federal anti-kickback statute applies on top (42 U.S.C. § 1320a-7b(b)). Fixed and cost-plus management fees remain the safest and cleanest to defend because they trace to documented services. A percentage-of-revenue fee is not categorically prohibited, but it should be set to the fair market value of real services rather than used to move the practice's profit to the management side.

Keeping clinical control on the right side of the line

The structure holds only while the MSO stays on the business side and the licensed behavior analysts keep genuine authority over clinical decisions, clinical supervision, and professional judgment. An MSO that directs care, controls the clinical entity's finances in substance, or can hire and fire clinicians at will starts to look like the real owner, which in a licensee-only state is the core violation. Write the management agreement so clinical control stays with the licensed owners, and keep the two entities genuinely separate.

How this connects to the rest of your compliance stack

Ownership is one layer. Three others interact with it directly, and getting the MSO right 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 ownership or service model can affect facility and records obligations. See facility licensure and HIPAA.
• Entity structure. Whether you form a PLLC or a PC, how it must be named, and the same-profession ownership rule are their own analysis. See entity structures for ABA practices.

Setting it up in Michigan: the sequence

1. Form the clinical entity. A professional LLC or PC owned entirely by licensed behavior analysts, named with the PLLC or PC designator (MCL 450.4904; MCL 450.4903; MCL 450.1284).
2. Keep professions separate. If the group is multidisciplinary, form a separate professional entity for each profession rather than co-owning one entity.
3. Form the MSO. A standard LLC or corporation, owned by the founders or investors, providing only non-clinical services. This is where any non-licensee equity lives.
4. Paper the management services agreement carefully. Define the services, set the fee to fair market value, keep clinical control with the clinical entity, and avoid any term that functions as non-licensee ownership.
5. Screen for fee-splitting and kickback exposure. Confirm the fee structure against MCL 333.16221 and, for Medicaid clients, the federal anti-kickback statute.
6. Confirm with Michigan healthcare counsel. The entity rules and the management agreement should be reviewed together before any investment.

Michigan MSO variables at a glance

Frequently asked questions