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

Minnesota's corporate-practice doctrine

Minnesota constrains the corporate practice of medicine for physicians and, through its Professional Firms Act, restricts ownership of firms that furnish enumerated professional services to licensed professionals. But the Act reaches only the categories it lists, and behavior analysis is not among them. So no doctrine forces a pure ABA firm into licensed ownership, even though the Act does reach psychology.

ABA became a licensed profession in Minnesota in 2025

Minnesota was among the more recent states to license behavior analysts. The Board of Psychology now licenses behavior analysts, and the Licensed Behavior Analyst title became operative in early 2025, with a Behavior Analyst Advisory Council supporting the Board (Minn. Stat. § 148.9981 et seq.). Anyone practicing applied behavior analysis and using the behavior-analyst title must be licensed unless exempt. That the credential sits with the Board of Psychology does not fold ABA into the psychology category of the Professional Firms Act, because that Act lists specific statutory ranges and behavior analysis falls outside the psychology range it names.

A transaction-notice law, over an enumerated ownership regime

Two Minnesota-specific points bear on structuring. First, ownership turns on an enumerated list. The Professional Firms Act restricts ownership of a professional firm to licensed professionals, but only for the categories it enumerates in section 319B.02, subdivision 19, which name psychology at sections 148.88 to 148.98 and do not name behavior analysis at section 148.9981 (Minn. Stat. § 319B.07). So a pure ABA firm is outside the Act and may be non-licensee owned, while a psychology firm is inside it. Second, Minnesota has a health care transaction-notice law requiring advance notice of certain material transactions, which can reach provider organizations and management arrangements, so any significant Minnesota transaction should be screened against it. Ownership is open for pure ABA; the work is the enumerated-list line and deal-stage notice.

Who is allowed to own the clinical entity

For a pure ABA practice, a non-licensee may own the clinical entity in Minnesota. The Professional Firms Act would require licensed ownership only if behavior analysis were one of its enumerated professional-service categories, and it is not: the Act names psychology at sections 148.88 to 148.98, while behavior-analyst licensure sits at section 148.9981, outside that range, and the enumerated list predates ABA licensure (Minn. Stat. § 319B.02, subd. 19; § 319B.07). So an ABA firm is not a professional firm under the Act and may be organized as an ordinary corporation or limited liability company owned by a non-licensee. If the practice later adds a psychology service, that service is inside the Act, which is the fork below.

Where the strict rules catch you: in-house diagnostics

The open answer is specific to a pure ABA practice, and Minnesota is a state where the fork bites hard. The Professional Firms Act names psychology at sections 148.88 to 148.98 as an enumerated professional service, so a firm that furnishes psychology, for example in-house diagnostic evaluations by a licensed psychologist, is a professional firm whose ownership is restricted to licensed professionals (Minn. Stat. § 319B.07). Add a physician for psychiatry or medication management and that service carries the medical doctrine. So a multidisciplinary Minnesota group places the psychology or medical service in a separate, licensee-owned professional firm, keeps the ABA entity as an openly owned ordinary entity, and ties the two together with a management agreement. The Minnesota question is whether psychology or medicine enters your clinical chain. If it does, the Act and the doctrine apply to that piece.

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 clinicians and delivers care. 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 most states the MSO exists to solve an ownership problem, because non-licensees cannot own the clinical entity. In Minnesota there is usually no ownership problem to solve, so the MSO is a tool of convenience, useful for scaling across sites or preparing for a transaction, rather than a compliance necessity.

When an MSO helps in Minnesota, since it is not required

Because ownership is open for pure ABA, the Minnesota MSO decision is strategic, with a deal-notice caveat and a sharp diagnostics line. An MSO helps when an operator runs multiple entities and wants one management platform, when a group is preparing for a sale and wants enterprise value to accumulate in a scalable company, when a Minnesota practice belongs to a multi-state group that uses the MSO-PC structure in stricter states, or when the group adds in-house psychology and must separate the licensee-owned professional firm from the openly owned ABA entity. In each case, screen any significant transaction against the notice law. See the practice expansion and sale page for the transaction view.

How Minnesota would evaluate your arrangement

Minnesota's questions are about the enumerated-list line, licensure currency, fees, and deal notice, not pure-ABA ownership. These are the factors to run.

Fee-splitting and how to pay an MSO

Minnesota does not impose a broad ABA-specific fee-splitting statute, so management-fee economics are governed mainly by the federal anti-kickback statute where the practice bills Medicaid, and by payor contract terms (42 U.S.C. § 1320a-7b(b)). The safe design remains a fixed or cost-plus management fee set to fair market value and traceable to documented services, rather than a percentage of clinical revenue tied to patient volume.

Keeping clinical control clean

Minnesota does not force a clinical-control firewall on a pure ABA practice, but keeping clinical decisions with the licensed behavior analysts and documenting the management relationship at arm's length serves any future transaction, and becomes essential the moment a psychology service brings the Professional Firms Act into play. Run business and clinical roles as though separate.

How this connects to the rest of your compliance stack

Ownership is permissive, but three other layers still bind:

• 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. Choosing a direct-ownership entity versus an MSO-plus-entity structure is its own analysis in a permissive state. See entity structures for ABA practices.

Setting it up in Minnesota: the sequence

1. Confirm pure-ABA ownership is open. Behavior analysis is outside the Professional Firms Act's enumerated categories, so a non-licensee may own an ordinary entity.
2. Confirm licensure under the new framework. Behavior analysts licensed through the Board of Psychology (Minn. Stat. 148.9981 et seq.), operative in 2025.
3. Separate any psychology or medical service. If a psychologist or physician is in the chain, place that service in a licensee-owned professional firm and manage it under an MSA.
4. Own it directly, or add an MSO by choice. A non-licensee may own the ABA entity; add an MSO for scale, exits, multi-state, or to separate a diagnostics firm.
5. Screen transactions for notice. Check any material transaction against Minnesota's health care transaction-notice law.

Minnesota MSO variables at a glance

Frequently asked questions