Who Can Own a Med Spa by State? The Corporate Practice of Medicine Comparison

Ask what it takes to own a med spa and you will get a confident answer that is right in one state and expensive in the next. The confident answer is usually some version of find a physician to be your medical director and you are fine. That advice is not wrong so much as it answers a different question. A medical director supplies clinical oversight. Ownership asks who may hold the shares in the entity through which medicine is practised — and in roughly half the country the honest answer is a much shorter list than the person asking hopes.

This guide brings together what our sixteen state ownership guides actually say, in one comparison. Every row in the table below is traceable to a dedicated guide on this site, with the statute or board position behind it. Where a state has genuinely not settled a question, the table says so rather than forcing a yes or a no, because a false yes on this topic costs more than an honest gap. If you are still at the earlier stage of the decision, our guide to how to open a med spa covers the sequence of steps this question sits inside.

Why Ownership Is Decided State by State, Not Nationally

There is no federal law about who may own a medical practice. Medicine is licensed by states, professional entities are chartered by states, and the doctrine that restricts corporate ownership of medical practices grew up in state courts and state legislatures at different times and for different reasons. The result is not fifty variations on a theme. It is a set of genuinely different rules that occasionally reach the same outcome by different routes, and occasionally reach opposite outcomes on identical facts.

The doctrine came from courts, not from a model act

Most corporate practice restrictions began as judicial holdings in the first half of the twentieth century, reasoning that a corporation cannot hold a licence, therefore cannot practise a licensed profession, therefore cannot employ someone to practise it on the corporation's behalf. Tennessee's Supreme Court reached that conclusion long ago and the precedent still governs. Washington's rule likewise rests on case law rather than a statute. Because each state developed its own doctrine on its own facts, there was never a common text to converge on — and no uniform act ever standardised it the way corporate law or commercial law were standardised.

Legislatures then layered statutes on top, unevenly

The second layer is the professional entity statute: the law that says who may form and own a corporation or limited liability company organised to render a professional service. These statutes were written independently, and their drafting choices produce most of the state-to-state differences that matter to a med spa. California allows named non-physician licensees to hold up to 49% of a medical corporation. Michigan has no minority allowance at all. Texas locks ownership and governance separately, and does not make the professional corporation available for medicine. Virginia deems certain practitioners to be rendering the same professional service, which quietly opens the door to nurse practitioner ownership. None of these drafting choices was made with med spas in mind, and all of them now decide med spa cap tables.

Where the doctrine has weakened, something replaced it

Several states have consciously stepped back. Ohio's medical board has stated the corporate practice doctrine no longer exists there, and ORC 4731.226 expressly contemplates a physician practising as an employee of a corporation, LLC, partnership or professional association. Florida never adopted a physician-shareholder requirement at all. But neither state simply left the space unregulated. Ohio kept an absolute rule that a corporation may not control clinical judgment, and kept its fee-splitting prohibition. Florida moved the gate to the Health Care Clinic Act, which asks not who owns the business but whether it needs an AHCA licence and an appointed medical director. The lesson repeats across the country: the absence of a corporate practice doctrine is never the absence of a rule.

The Three Regulatory Postures, and What Each One Actually Means

It is still useful to group states, provided the groups are treated as a way to orient rather than as an answer. Across the sixteen states covered here, three postures recur.

Strict: the clinical entity is reserved for physicians

In a strict state the entity that delivers medical care must be owned by physicians licensed in that state, and there is no percentage below which the rule stops applying. A physician at 51% with a lay founder at 49% is not a compliant medical entity in Texas — the lay 49% is the problem, not the minority. Illinois requires every shareholder, director and officer of a medical corporation to be licensed under the Medical Practice Act of 1987. New York requires shares to be issued only to individuals authorised to practise that profession in New York, and extends the same rule to directors and officers. California permits a defined list of other licensees into a 49% bucket, which makes it the most accommodating of the strict states on paper while remaining among the most actively enforced in practice.

Permissive: lay equity is allowed, clinical control is not

In a permissive state a non-clinician may hold the operating entity outright. Arizona has no statute broadly prohibiting non-physician ownership of medical entities and no body of case law adopting a strong doctrine, so lay investors, family offices and multi-site operators can hold direct equity. Ohio reaches a similar result by a different route. Florida reaches it by never having built the gate in the first place. In all three, the condition attached to every yes is identical: a licensed clinician must own the clinical decisions. Ownership buys the business, not the medicine.

Moderate: the business and the professional entity are different things

The middle posture is the one most often misread, because it produces a yes and a no to what sounds like the same question. Virginia has no corporate practice statute, so a lay entrepreneur, an RN injector or an investor group may own the operating company — and may not hold shares in a professional corporation under Va. Code 13.1-543 or membership in a professional LLC under Va. Code 13.1-1103. Washington enforces a judicial doctrine with no statute behind it, and its professional service corporation act lists which health care chapters may hold stock. Michigan restricts by statute, triggered by a narrow learned-profession definition that catches an injectables clinic and misses much of the wellness economy next door.

Who Can Own a Med Spa by State: The Comparison Table

Each row below reflects what our own state guide for that jurisdiction says, and links to it. The entity vehicle column names the form the clinical or professional entity generally takes in that state; where a state permits an ordinary company, that is noted. Read the table as a map of where to look, not as the analysis itself — every row has qualifications the linked guide spells out.

This table covers the sixteen states where we hold a dedicated ownership guide. It is not a fifty-state table. Do not read a row across to a neighbouring state that is not listed; the whole point of this topic is that neighbouring states disagree. For jurisdictions outside these sixteen, start with our med spa regulations by state reference.

How to read the non-physician column

A yes in that column means a person with no health care licence may hold equity in the entity the public books appointments with. It never means that person may make clinical decisions. In Arizona, Florida and Ohio the equity is genuinely open and the clinical authority is genuinely closed, and the second half of that sentence is where operators get into trouble. Virginia's split answer is the honest version of what several states are doing implicitly: the business is one thing, the professional entity is another, and only the second is restricted.

Where the table says unsettled

Michigan's nurse practitioner row says unsettled because that is what our Michigan guide concludes, and forcing it to a yes or a no would misrepresent the state. Nursing appears nowhere on Michigan's professional service list at MCL 450.1282, which cuts both ways: an APRN cannot hold shares in a corporation formed to practise medicine, and neither is an APRN-only practice obviously required to take professional form. Virginia's physician assistant position carries a similar caution — PAs are not named in the § 13.1-543 grouping, so the guide says take counsel rather than assuming either answer.

Can You Own a Med Spa With Your Licence? A Role-by-Role Answer

The table above answers by state. Most people arrive holding a particular licence and asking a narrower question: is this credential enough to hold the business? Each verdict below states the rule, then the split.

Can a registered nurse (RN) own a med spa?

An RN can own a med spa business in most states, and can hold the entity that actually delivers medical treatment in only a few of them. The licence that permits an RN to inject under delegation does not, by itself, permit the RN to own the practice through which the injecting happens — two statutes asking two different questions.

The position falls into four groups. In Arizona, Florida and Ohio an RN may hold the operating entity outright, provided a licensed prescriber holds the clinical authority. California caps rather than bars: Corporations Code § 13401.5 names registered nurses among the licensees who may hold shares in a medical corporation, subject to a 49% aggregate ceiling and a head-count rule. Virginia and Washington split structurally — an RN may own the business entity, while the professional entity is governed separately by Va. Code §§ 13.1-543 and 13.1-1103 and by the chapter list at RCW 18.100.050, which names chapter 18.79 RCW, the nursing chapter. In New York, Illinois, Texas, Georgia, Colorado and Tennessee the clinical entity is closed, because each matches ownership to the licence the entity practises under: New York's one-profession rule at Business Corporation Law § 1503, Illinois's Medical Corporation Act at 805 ILCS 15, Texas Business Organizations Code § 301.012 naming only physicians and physician assistants, Colorado's C.R.S. § 12-240-138 requiring shareholders licensed by the medical board. Michigan is genuinely unsettled, since nursing appears nowhere on the professional service list at MCL 450.1282. The route left in the closed states is to own the management or esthetics company and let someone eligible hold the clinical entity.

Can a nurse practitioner (NP) own a med spa?

In some states yes and in others no, and the dividing line is not full practice authority. This is the most common mistake on the topic. Practice authority comes from a nurse practice act and describes what you may do; ownership comes from a professional entity statute and describes what you may hold. The two are written in different chapters and are free to disagree.

Illinois shows the gap cleanly. A qualifying Illinois APRN holds full practice authority and still cannot own the medical corporation, because 805 ILCS 15 ties shareholding to the Medical Practice Act of 1987 while an APRN is licensed under the Nurse Practice Act. Texas arrives at the same place from the other side: § 301.012 opens the professional association and professional LLC to physicians and physician assistants and never mentions advanced practice nurses. New York's § 1503 stops a physician and a nurse practitioner co-owning one professional corporation; Georgia and Tennessee agree. Where the answer is yes, it is usually because the entity practises nursing rather than medicine, so the physician-shareholder rule never attaches — that is Colorado, where C.R.S. § 12-240-138 governs corporations formed for the practice of medicine and an APRN with prescriptive authority sits outside it. Arizona says yes because it has no strong doctrine; Washington names chapter 18.79 RCW at RCW 18.100.050; Virginia includes advanced practice registered nurses in the § 13.1-543 grouping; Ohio permits it under ORC § 4731.226. California is its own category: an NP holding the 104 designation created by AB 890 and codified at Business and Professions Code § 2837.104 may practise without a physician alongside, and the Board of Registered Nursing began accepting 104 applications on 1 January 2026, after roughly three years as a § 2837.103 NP. A California NP without it is a minority shareholder only, under the same § 13401.5 ceiling as any RN. Our nurse practitioner ownership guide runs the full state-by-state version.

Can a physician assistant own a med spa?

A physician assistant can hold equity in the clinical entity in a small number of states, always as a minority beside a physician owner, and effectively nowhere as sole owner of a medical practice. Where PAs get a carve-out it is drafted narrowly, and the drafting says what legislatures thought they were permitting.

Texas is the most explicit. Business Organizations Code § 301.012 lets physicians and physician assistants jointly form and own a professional association or professional limited liability company — but an organiser must be a physician, physicians must control and manage the entity, a PA or combination of PAs may hold only a minority interest, no individual PA's interest may equal or exceed any individual physician owner's, and a PA may not be an officer. Colorado's C.R.S. § 12-240-138 gets there in fewer words: a PA may be a shareholder provided physician shareholders keep majority ownership. California names licensed physician assistants in the § 13401.5 group holding up to 49% of a medical corporation. Arizona, Florida and Ohio allow ownership at the business level; New York, Illinois, Georgia and Tennessee do not open the professional entity to PAs; and Virginia's § 13.1-543 grouping omits them, a reason to take counsel rather than assume. A minority carve-out is an ownership permission, not a supervision waiver: the supervision or collaboration requirement governing the PA's own practice survives the cap table entirely.

Can a CRNA own a med spa?

A CRNA can own the clinical entity in the states that let any advanced practice nurse hold it, and cannot in the states that do not — the anaesthesia credential changes nothing. Professional entity statutes ask which licence chapter you hold, not which national certification you carry, so a CRNA reads as an APRN and lands wherever the state puts APRNs — able to hold the clinical entity in Arizona, Colorado, Ohio, Virginia and Washington, and not in New York, Illinois, Texas, Georgia or Tennessee.

California is the exception, and it runs opposite to expectation. AB 890 created its independent-practice designations at §§ 2837.103 and 2837.104 for nurse practitioners specifically, so a CRNA cannot use that route and falls back to the ordinary registered nurse position under Corporations Code § 13401.5: a minority holder, capped at 49% in aggregate. The larger constraint is usually scope rather than ownership: holding the entity does not enlarge what it may lawfully deliver, and a menu built on cosmetic injectables, energy devices and weight-management prescribing sits some distance from anaesthesia practice. Settle that question with the nursing board and a healthcare attorney before settling the cap table.

Can an esthetician own a med spa?

An esthetician can own an esthetics business outright in every state, and can almost nowhere own the entity that delivers medical treatment. In states with a professional entity statute, esthetics simply is not one of the professions on the list, so there is no door to open.

California's § 13401.5 group names registered nurses, physician assistants, podiatrists, acupuncturists, naturopathic doctors and several others, and does not name estheticians or cosmetologists. Washington's RCW 18.100.050 list runs the health care chapters and omits chapter 18.16 RCW, where cosmetology and esthetics live. Texas § 301.012 names physicians and physician assistants; New York, Illinois, Georgia, Colorado and Tennessee reach the same result. Arizona, Florida and Ohio allow ownership of the business, with a licensed prescriber controlling the medicine. What works in a restrictive state is two businesses side by side — the esthetics company the esthetician owns, and a separate clinical entity held by someone eligible, with a clear line down the middle of the menu. The subtler trap is that owning the clinical entity does not enlarge the owner's own licence: an esthetician owner still may not inject, still may not fire a device the state reserves to a medical professional, and still needs the delegating clinician's authority.

Can a non-clinician or lay investor own a med spa?

In Arizona, Florida and Ohio, yes — outright, with no physician shareholder and no professional entity in the middle. In the other ten states covered here, no: the lay owner holds a management company that contracts with a practice owned by an eligible licensee. That second structure is the management services organisation.

Its foundation is an inference, not a permission. Very few states have enacted a statute naming the MSO or granting it a safe harbour; its legality derives from the proposition that administrative services are not the practice of medicine, and from the fact that regulators have largely tolerated it. That footing has begun to move. California's SB 351, signed in October 2025 and effective 1 January 2026, writes limits into statute: a private equity group or hedge fund involved with a physician or dental practice may not determine what diagnostic tests are appropriate, decide the need for referrals, be responsible for a patient's overall care, or set how many patients a clinician sees, and non-compete covenants in those management agreements are barred, with enforcement in the Attorney General's hands. Michigan supplies the other warning: the combination its medical society described to the Attorney General as ownership in name only — a physician owner who does not really practise, plus a stock transfer restriction agreement letting the manager move the practice equity to a successor of its choosing — draws scrutiny wherever it appears. That does not make the structure unusable; it makes the drafting decisive.

Can a dentist or a chiropractor own a med spa or be its medical director?

A dentist or chiropractor can own a med spa outright in the permissive states, and in a professional entity state can generally own a practice in their own discipline rather than one that practises medicine. Neither is ordinarily eligible to serve as the medical director of a med spa offering physician-level services. These statutes group by profession, and dentistry and chiropractic are their own professions, not subsets of medicine.

Michigan illustrates it neatly. The professional service definition at MCL 450.1282 expressly names chiropractors, dentists, physicians, podiatrists and physician assistants — meaning a Michigan professional corporation may be formed to practise dentistry or chiropractic, not that a dentist may hold shares in one formed to practise medicine. California's § 13401.5 list for medical corporations omits both. Medical direction is a separate question. Tennessee requires the medical spa registry entry at T.C.A. § 63-6-105 to carry the name, medical licence number and MD or DO designation of the medical director or supervising physician, which forecloses it there. Florida is the exception worth knowing: the Health Care Clinic Act definition at Fla. Stat. § 400.9905 recognises as a medical director a physician licensed under chapter 458, 459, 460 or 461 — allopathic, osteopathic, chiropractic or podiatric. That does not let a chiropractic medical director authorise services outside chiropractic scope; Florida's gate is simply drawn around the clinic rather than the shareholder.

What the Corporate Practice of Medicine Actually Prohibits

The phrase is used loosely enough that two people can argue about it for an hour while agreeing on the facts. Stripped back, the doctrine does three separate things, and a state can adopt any one of them without the others.

It stops an unlicensed entity from practising medicine

The core rule is that a corporation cannot hold a medical licence, cannot practise medicine, and cannot employ a physician to practise it on the corporation's behalf. That is the proposition Tennessee's Supreme Court adopted and the reasoning Washington's courts applied. Note what it does not say: it does not prohibit investment, does not prohibit management, and does not prohibit a physician from working for someone. It prohibits the arrangement in which the earnings of the medical practice belong to a lay owner and the physician is functionally an employee delivering the owner's service.

It stops a lay party from controlling clinical judgment

The second limb is the one that survives everywhere, including in states that have abandoned the first. Ohio has no corporate practice doctrine and still holds that a corporation may not control a physician's clinical judgment. Florida has no physician-shareholder rule and still requires clinical authority to sit with licensed practitioners. The practical content of this limb is a short list: who is a candidate for treatment, which product and dose, what the protocol says, when to refuse or stop, and who is clinically competent to perform a delegated act. A lay owner who decides any of those is practising medicine regardless of what the operating agreement calls them.

It stops professional fees being divided with the unlicensed

The third limb is fee-splitting, and it is often codified separately from the ownership rule, which is why it survives in permissive states. Arizona's prohibition sits in the unprofessional conduct definition at A.R.S. § 32-1401(27), in a state with no strong corporate practice doctrine at all. Georgia's sits at O.C.G.A. § 43-34-8(a)(9), the disciplinary ground for dividing fees received for professional services in return for a referral. Michigan attacks it from three directions, one of them criminal. Because the fee-splitting rule attaches to the money rather than to the cap table, it is the limb most likely to catch a structure that was designed carefully around ownership and carelessly around compensation.

What the doctrine does not prohibit

It does not prohibit outside capital. It does not prohibit a non-clinician running the business, hiring the front desk, negotiating the lease, buying the devices, owning the brand, or taking a return. It does not prohibit a physician being paid a salary. It does not require the physician owner to be the largest earner in the building. Understanding the negative space matters, because founders who read the doctrine as no non-clinicians allowed either give up on a workable plan or build something needlessly complicated.

Owning the Entity Is Not the Same as Owning the Practice

Almost every argument on this topic dissolves once the two are separated. An owner holds an entity: shares, the balance sheet, the residual cash. A practice is an activity: the diagnosis, the treatment plan, the prescription, the judgment exercised on a particular patient. Corporate practice doctrine is the rule that the first must never quietly become the second.

Why the doctrine exists at all

It is easy to read these rules as protectionism, and easier still once you have paid for the structure they force. The stated rationale is narrower. A licence is issued to a person, carries duties that person owes the patient, and can be taken away. A corporation holds no licence, owes the patient no professional duty, and cannot be disciplined by a medical board — so if the corporation directs care, the accountability the licence was meant to create points at nobody. California puts the principle about as bluntly as any state, at Business and Professions Code § 2400: corporations and other artificial legal entities shall have no professional rights, privileges or powers, subject to the exception for a medical corporation formed under the Moscone-Knox Professional Corporation Act.

What ownership buys, and what it never does

Ownership buys three things, and all three survive the doctrine intact: the economics, meaning the residual profit and the enterprise value at sale; the assets, meaning the premises, devices, brand and systems; and governance over everything not clinical, from budgets and expansion to non-clinical hiring, marketing and vendor selection. That is most of what anyone means by running a business. What ownership never buys is the clinical layer: which treatment a patient should receive, whether they are a candidate at all, what the protocols say, who is clinically competent to remain on staff, custody of the medical records, the standard of care, and how long a clinician spends with a patient. Founders who feel the doctrine has taken the business from them have usually mislabelled one of those clinical items as a commercial one.

The test regulators actually apply

Boards and attorneys general rarely start from the share register. They start from control, asking the same question every time: if the clinician and the owner disagreed about a patient, who would prevail, and what in the documents makes that true? The answer usually sits in the management agreement rather than the cap table, which is why two med spas with identical share registers can sit on opposite sides of the line.

Entity Vehicles: The PC, the PA, the PLLC, and Why the Right One Differs

Once you know who may own, the next question is what they own — and this is where generic incorporation advice does the most damage, because the correct vehicle is genuinely different from state to state.

The professional corporation and its variants

The professional corporation is the default in most states: a corporation chartered specifically to render a professional service, whose shareholders, directors and officers must generally be licensed in that service. New York's version sits in Business Corporation Law article 15, and adds a pre-incorporation certificate of authority from the Education Department confirming that every proposed shareholder, director and officer is licensed and currently registered. Georgia's version, under Title 14 chapter 7, requires no equivalent education-department step — you file the articles with the Secretary of State with an affidavit and you are formed. That single procedural difference is worth weeks of calendar time and explains part of why platform structures spin up faster in the Southeast.

The professional limited liability company

The PLLC is the same ownership rule wearing more comfortable clothes: pass-through taxation by default, simpler governance, fewer corporate formalities. For a single-physician or two-physician practice it is usually the cleaner choice. Washington's PLLC statute at RCW 25.15.046 mirrors its corporate rule, with one commercially significant wrinkle — a PLLC whose members must be licensed and which fails to maintain professional liability insurance, a bond, or other evidence of financial responsibility of at least one million dollars exposes its members to personal liability. Michigan's PLLC provision at MCL 450.4904 imposes a tighter overlay for Public Health Code services: all members and managers must be licensed to render the same professional service, subject only to combinations a statute names.

Texas: the professional association, and no PC for medicine

Texas is the state most likely to catch out a founder who incorporates from a template. Under the Business Organizations Code, a Texas medical practice is organised as a professional association under chapter 302 or a professional limited liability company under chapter 304 — the professional corporation is not available for the practice of medicine. Ownership and governance are locked separately: Tex. Bus. Orgs. Code §301.007 provides that only an authorised person may own a professional entity, and only a professional individual may be an officer, which is why some Texas structures fail on the officer slate even when the cap table is clean.

California: the medical corporation, and why the LLC is out

California requires a medical corporation, and treats the LLC and the general stock corporation as ineligible entity types for the practice of medicine whoever owns them. Inside the medical corporation there are three constraints operating at once: physicians must hold at least 51% of the issued and outstanding shares, named non-physician licensees may hold up to 49% under Corporations Code section 13401.5, and the number of non-physician licensee shareholders may not exceed the number of physician shareholders. One physician at 60% alongside three nurse practitioners sharing 40% passes the percentage test and fails the head-count test. Two of three is still non-compliant.

The ordinary LLC, and the three states where it works

Arizona, Florida and Ohio all permit an ordinary company to hold the business. Arizona med spas frequently choose a standard LLC precisely because the state does not force medical entities into professional form the way strict states do. Ohio's statutory anchor is ORC 4731.226, which expressly permits a physician to practise as an employee of a corporation, LLC, partnership or professional association. Florida imposes no entity restriction and instead asks whether the business meets the clinic definition under the Health Care Clinic Act, in which case it needs an AHCA licence and a medical director appointed under section 400.9935 unless a practitioner-ownership exemption applies.

Non-Physician Ownership: Where It Is Possible and Where It Is Not

This is the question most people are actually asking, usually phrased as whether they need to find a doctor. Across the sixteen states here, the answer splits cleanly and the split does not follow geography.

The three states where lay equity is genuinely open

In Arizona, non-physicians — entrepreneurs, family offices, multi-unit operators, private equity — may hold direct equity in the med spa entity. There is no requirement to use a friendly-PC structure and no statutory bar to lay equity. Ohio permits the same at the business level, with the condition that a licensed physician controls the medicine. Florida permits a fund, a holding company or a multi-site operator to hold the equity directly, without a physician shareholder and without a professional corporation in the middle; the consequence is that such an entity almost certainly cannot use the practitioner-ownership exemption, so if it meets the clinic definition it needs the AHCA licence and the appointed medical director.

The states where lay equity is closed, and what replaces it

California, New York, Illinois, Texas, Tennessee, Georgia, Colorado, Michigan and Washington all close the clinical entity to a lay owner. Every one of them leaves the same alternative open: own a management company that contracts with the practice. That is not a loophole anyone is embarrassed about — it is the structure private equity, dermatology platforms and multi-state aesthetics groups run on, and in a strict state it is the only place the statute leaves for someone who is not a physician. What differs between states is not whether the route exists but how much scrutiny it attracts, and California's SB 351 has begun limiting the control that may be exercised through it.

Virginia's split answer, and why it is the clearest model

Virginia states explicitly what several states leave implicit. A lay entrepreneur, an RN injector or an investor group may own the business entity that operates a med spa — the company holding the lease, the lasers, the brand and the front-desk payroll. That same person may not hold shares in a professional corporation under Va. Code 13.1-543 or membership in a professional LLC under Va. Code 13.1-1103. Two companies, two ownership rules, one condition running through both: a licensed prescriber owns every clinical decision.

Nurse Practitioner and APRN Ownership, the Most-Asked Variant

More people arrive at this question as a nurse practitioner than as anything else, and it is the question the internet gets most consistently wrong — because the wrong variable is being consulted.

Practice authority is not entity ownership

Full practice authority means a nurse practitioner may evaluate, diagnose, order and interpret diagnostics, initiate and manage treatment, and prescribe without a collaborative agreement. It is a statement about scope, granted by a nursing board under a nurse practice act. Entity ownership is a statement about who may hold shares, granted by a professional entity statute. The two are written by different chapters of the code and do not have to agree — and in several states they do not. Illinois is the cleanest demonstration: a qualifying Illinois APRN has full practice authority and still cannot own the medical corporation, because the Medical Corporation Act limits ownership to Medical Practice Act licensees and an APRN is licensed under the Nurse Practice Act.

Where an NP or APRN can own the clinical entity

Arizona is the most straightforward: a full practice authority state with no corporate practice bar, where an NP can form and own a PLLC or ordinary LLC, employ staff including RNs and aestheticians, prescribe within scope, and run the practice without a supervising physician for services inside nursing scope. Colorado reaches the same result through a subtler route — an APRN holding prescriptive authority owns an entity that practises nursing, not medicine, so the physician-shareholder rule in C.R.S. 12-240-138 simply does not attach to it. Washington lists ARNPs under chapter 18.79 on its ownership list. Virginia names advanced practice registered nurses in the § 13.1-543 professional service grouping. Ohio permits it at the business level with a Standard Care Arrangement and a physician medical director.

Where an NP or APRN cannot

New York's one-profession rule under Business Corporation Law section 1503 means a physician and a nurse practitioner cannot be co-shareholders of the same corporation even though both treat patients, and a med spa built on injectables and energy devices is practising medicine. Georgia's same-profession rule excludes APRNs because nursing sits in Title 43 chapter 26 while medicine sits in chapter 34. Texas leaves nurse practitioners out of the physician assistant carve-out in §301.012 entirely. Tennessee is a reduced-practice state and routes APRNs through an MSO. Illinois says no as described above. In each of these, an APRN can still own a management company, and can practise within scope inside a properly owned clinical entity.

California's AB 890, and reading it precisely

California created two designations. A 103 NP may practise without standardised procedures but only in a setting where one or more physicians also practise. A 104 NP may practise independently, and the Board of Registered Nursing began accepting 104 applications on 1 January 2026, with eligibility requiring roughly three years in good standing as a 103 NP. A qualifying 104 NP typically owns a nursing corporation rather than a medical corporation, and everything on the menu must stay inside the population focus of their national certification. A standard NP with no AB 890 designation remains a minority holder only — up to 49% of a medical corporation, subject to the head-count rule.

The scope trap that follows the ownership answer

Winning the ownership question does not settle the service menu, and this is where NP-owned practices most often drift. An entity that practises nursing may only deliver what nursing scope permits; adding a service that requires a physician order or a physician-only act pulls the entity back across a line it was structured to stay behind. Colorado's guide flags exactly this about delegating medical aesthetic services. The discipline is to scope the menu at formation, then re-run the analysis every time a new device or drug is added. Our NP-owned med spa playbook works through the practice-authority models in more depth.

MSO and Management-Services Structures

Every strict state produces the same solution, and it deserves to be described honestly rather than sold.

What the structure is

Two entities with two sets of owners. The professional entity — a PC, PA or PLLC — is owned by an eligible licensee, employs the clinical staff, holds the medical records, controls clinical decisions and bills for medical services. The management services organisation is an ordinary company owned by the investors or lay founders, and it owns the premises, devices, brand and systems, and supplies administrative services to the practice under a long-term management services agreement. The MSO charges a fee. In a well-built arrangement the MSO captures most of the economic upside while the practice retains a clinically appropriate margin and genuine clinical control.

The honest caveat: convention, not blessing

This model is an accepted structuring convention rather than one blessed by statute or case law in most states. Very few jurisdictions have enacted a statute that names the MSO, defines its permitted terms, or grants it a safe harbour. Its legality is inferred from the general proposition that administrative services are not the practice of medicine, and from the fact that regulators have largely tolerated it. That is a weaker foundation than the confidence of the market suggests, and it is why the same structure attracts a range of legal opinions rather than a single answer. Anyone building one should understand they are relying on an inference, not on permission.

What the MSO can legitimately do

A great deal, and understating this produces structures that cannot function. The MSO may own and maintain premises and devices, employ receptionists, coordinators, marketers and administrators, run scheduling, purchasing, payroll, IT and bookkeeping, handle advertising, negotiate vendor contracts, procure non-controlled supplies, and supply financial reporting and compliance infrastructure. None of that is the practice of medicine. A well-drafted management agreement is long precisely because it enumerates these services rather than gesturing at management in the abstract.

Where it tips into unlawful control

The tipping points are consistent across states and they concern authority rather than money. The MSO must not select or veto treatments, write or approve clinical protocols, set per-provider treatment quotas, hire or fire clinical staff on clinical grounds, control the medical records, or decide the standard of care. Two features draw the sharpest scrutiny anywhere: a physician owner compensated as a figurehead rather than practising, and a stock transfer restriction agreement letting the MSO move the practice equity to a successor physician of its choosing. Michigan's medical society described that combination to the Attorney General as ownership in name only, and the phrase travels well.

Getting the management fee right

The fee is where a defensible structure most often fails on paper. Fair market value, set in advance, documented, and not varying with the volume or value of referrals is the standard to design toward. A percentage-of-collections fee is common in the market and the highest-risk formulation almost everywhere, because it is the easiest to characterise as dividing a professional fee. A fixed or valuation-supported fee, revisited as the practice grows, is far easier to defend — and costs nothing extra to adopt at the outset, which is the only time it is cheap.

Fee-Splitting and Kickback Exposure

Fee-splitting is a separate body of law from ownership, it applies in permissive and strict states alike, and it does not require a harmed patient or a federal payor to bite.

Why it survives in states with no ownership rule

Because it is codified independently. Arizona has no strong corporate practice doctrine and still prohibits fee-splitting at ARS §32-1401(27)(rr). Georgia's prohibition sits at O.C.G.A. §43-34-9. Florida pairs its permissive ownership posture with two overlapping anti-kickback regimes and a patient-brokering statute that is among the sharpest edges in the state. Ohio has no doctrine and keeps its fee-splitting limits. A founder who reads no corporate practice of medicine as no constraints on how we pay people has drawn the wrong conclusion from the right fact.

The criminal layer

Several states reach fee-splitting through criminal statutes rather than only through licensing rules. Michigan's Penal Code makes it a misdemeanour for a physician to divide fees with, promise part of a fee to, or pay a commission to a person who sends them patients — a small fine that matters because a conviction reaches the licence, with the board permitted to revoke on a first conviction and required to on a subsequent one. Michigan's Health Care False Claim Act makes soliciting, offering, paying or receiving a kickback a felony where an insurer pays. Cash-pay aesthetics narrows that exposure without eliminating it.

Where med spas actually trip it

The recurring patterns are mundane and rarely feel like corruption at the time. Paying staff or partners a percentage of the treatment revenue they referred. Revenue-sharing with a landlord who sends clients upstairs. Management fees calculated as a share of professional collections. Affiliate programmes priced per booked treatment. Referral bonuses to a neighbouring salon. Each is unremarkable in retail, and each maps onto conduct these statutes describe. The fix is the same every time: pay for work performed, at a rate set in advance, unrelated to referral volume.

How the ownership structure itself creates the exposure

The patterns above are compensation mistakes made inside a settled structure. The harder version is a structure that generates fee-splitting exposure by design, and it is the standard outcome when a strict state pushes a lay owner into a management company. The manager needs to be paid, the practice's only real revenue is professional fees, and the shortest line between the two is a percentage. That single drafting choice converts an ownership solution into a fee-splitting problem, and it does so in states that have no ownership rule at all — which is why Arizona's unprofessional conduct definition at A.R.S. § 32-1401(27), Georgia's disciplinary ground at O.C.G.A. § 43-34-8(a)(9) and Michigan's criminal provisions at MCL 750.428 and MCL 752.1004 all remain live questions for a structure that has already cleared the ownership hurdle.

Where the practice's residual margin leaves the physician owner a nominal amount and the manager the rest, the arrangement is hard to describe as anything but a division of the professional fee however the formula is written. The safer construction costs nothing at formation and is hard to retrofit: enumerate the services, set the fee in advance on a documented fair market value basis, and keep it unconnected to the volume or value of referrals.

The federal overlay

The federal Anti-Kickback Statute and the Stark Law apply where federal payors are involved, and most med spas assume that never happens to them. It happens more than expected — a hormone or weight-management programme that bills insurance, an ancillary diagnostic, a practice acquired by a group with a Medicare line. Ordinary equity returns based on overall business performance are not the problem. Compensation tied to specific referrals is, and it does not become safe because the aesthetics side of the business is cash-pay.

What Actually Happens When a Structure Is Wrong

Almost nobody wakes up to a letter dissolving their company. The consequences of a defective ownership structure arrive slowly, land on people rather than on the charter, and usually surface at the worst possible commercial moment.

The clinician carries the licensing risk personally

The physician or nurse inside the structure is the one with something a board can take. The grounds are familiar across states: aiding and abetting unlicensed practice, unprofessional conduct, negligent delegation or supervision whether or not a patient was injured, and unethical business practices including dividing fees for referrals. Sanctions run from fines and probation through suspension to revocation. A physician who lent their name to an entity they did not direct has no good answer when a board asks them to describe their clinical role in it, and the absence of a good answer is itself the finding.

The lay owner faces unlicensed practice exposure

A non-licensee who directs clinical decisions is not merely in breach of a corporate statute. Practising, or holding oneself out as practising, a health profession without a licence is a criminal offence in many states and a felony in several, and control over treatment selection, protocols and clinical staffing is precisely the evidence of practising. This exposure attaches to the individual and to what they personally did, which is why corporate-level protections do not answer it.

The contracts stop working exactly when you need them

The commercial consequences usually arrive first and hurt most. A management agreement that splits professional fees may be void or unenforceable, which becomes a live problem the day the parties fall out — the moment the agreement was supposed to be useful. Professional liability policies commonly exclude services not lawfully rendered, so a structural defect can be simultaneously the reason a claim exists and the reason it is uncovered. Payor enrolments, leases and financing covenants all sit on top of an entity whose validity is now in question.

Diligence finds it, and it reprices the deal

Every acquirer of aesthetics practices now runs corporate practice diligence as standard. A defective entity, a percentage-of-collections management fee, a physician owner who does not practise, or a share register that fails a head-count rule will be found, and the finding does not produce a polite request to fix it. It produces a holdback, a price reduction, an indemnity the founders personally back, or a walk. For a founder whose exit is the reason the business exists, this is the version of enforcement that actually determines outcomes — more so than any regulator.

Restructuring a Med Spa a Non-Clinician Already Owns

A large share of the people asking this question are not planning a business. They are running one, profitably, and have just discovered that the entity holding it may not be allowed to. That is workable, but the sequence matters.

Establish what is actually wrong before moving anything

Three defects get conflated and they carry different weights. The first is a wrong vehicle: the right people own it in the wrong form — an LLC in California where medicine requires a medical corporation, a professional corporation in Texas where medicine cannot use one. The second is a wrong share register: the right form held by someone ineligible, or in proportions that break a percentage cap or a head-count rule. The third is wrong control: a defensible register and form with clinical authority sitting where it should not — invisible on the formation documents, and the version enforcement actions most often describe. A structure can carry all three at once, and the remedies do not overlap: fixing the entity form does nothing about a management fee calculated on professional collections.

What the reorganisation usually looks like

In a strict state the destination is almost always the same two-entity arrangement. A new professional entity is formed and owned by an eligible licensee, and the clinical operation moves into it: clinical staff, protocols, medical records, clinical registrations and the billing for medical services. The existing company is converted in substance into the management entity, keeping the lease, devices, brand and non-clinical staff, and contracting with the practice under an agreement drafted around enumerated services and a fee set in advance at fair market value. The details that decide whether it holds up are unromantic: medical records transfer with a documented custodian and patient notice; the leases and merchant accounts each carry change-of-control consent provisions; clinical employment agreements are reissued by the practice rather than assigned by the manager; and the valuation supporting the management fee needs to exist before the first invoice.

What restructuring cannot fix, and what forces the issue

Reorganising works prospectively only. Fees already earned through a non-compliant arrangement do not become compliant retroactively, and where a state treats fee-splitting or unlicensed practice as criminal, restructuring is mitigation rather than cure. The clinician who practised inside the defective structure keeps individual exposure for that period, which is why the clinician usually wants the fix more urgently than the owner does. Take advice from a healthcare attorney licensed in the state before restructuring anything. Two events reliably force the question open on someone else's timetable: diligence on a sale, and a complaint from a patient, a departing clinician or a competitor.

Inside the Strict States: Seven Variations on One Rule

Grouping states as strict hides how differently they get there, and the differences change what a structure has to look like.

California and New York: closed, and closed differently

Both reserve the medical entity for physicians, and the mechanics diverge. California permits a defined list of other licensees into a 49% bucket and then constrains it again with a head-count rule, so multi-disciplinary ownership is possible but must be designed rather than discovered. New York permits nothing of the kind: section 1503's one-profession rule means shareholders must all be licensees of the single profession the corporation is authorised to practise, and sections 1507 and 1508 close the board and the officer slate to the same group. New York also requires a certificate of authority before incorporation and a triennial statement afterwards, which makes a drifting structure visible on a schedule.

Texas: licence-matched, with a physician assistant carve-out

Texas answers ownership through a short statutory chain. Only an authorised person may own a professional entity, an authorised person is defined by licence match, and the effect is that a professional entity may be owned only by individuals licensed in the profession the entity practises. The one genuine opening is for physician assistants, who under §301.012(a-1) may hold a minority interest that may not equal or exceed any individual physician owner, and may not hold officer positions. Nurse practitioners are absent from that provision entirely. A separate narrow route exists through certification as a non-profit health organisation, and it is rarely a fit for a commercial med spa.

Colorado: strict on medicine, open on nursing

Colorado is the most interesting of the strict states because its opening is structural rather than an exception. C.R.S. 12-240-138 requires every shareholder of a professional service corporation organised to practise medicine to be a physician licensed by the Colorado Medical Board, holding shares in their own right and actively practising in the corporation's offices, with physician assistants permitted a minority stake. That statute governs entities organised for the practice of medicine — and an APRN practising within nursing scope is practising nursing, so the entity is not a medical professional service corporation and the physician-shareholder requirement never attaches. HB26-1249 would have created a medical-aesthetics corporation class admitting estheticians, nurses and PAs as shareholders; it did not become law, so any 2026 plan drafted on the assumption that it would needs revisiting.

A Decision Framework by Your Licence and Your State

Strip the theory away and most people resolve into one of five starting positions. Find yours, then take the corresponding first step before spending money on anything else.

If you are a physician

You have the clearest path in every state on this list. Form the correct vehicle for your jurisdiction — and check that first, because it is the step most often got wrong: a medical corporation in California, a professional association or PLLC in Texas, a PC or PLLC almost everywhere else. Hold the shares yourself or through a qualifying holding entity where the statute permits one. Add a co-owner of another licence type only where a statute names that combination. Put transfer restrictions and buy-sell mechanics in place at formation, because shares of a professional entity may pass only to someone eligible to hold them and an estate is not eligible.

If you are a nurse practitioner or APRN

Look up your state's entity rule before you look up your practice authority, because the entity rule is the one that decides. If you are in Arizona, Colorado, Ohio, Virginia or Washington, ownership is available and the work is scoping the service menu so every act stays inside nursing. If you are in California, check whether you qualify for the 104 designation; if not, you are a minority holder. If you are in New York, Illinois, Texas, Tennessee or Georgia, the clinical entity is closed to you and the realistic route is an MSO you own plus a practice entity owned by an eligible physician. If you are in Michigan, get a written opinion before you file anything.

If you are an RN, PA or esthetician

Physician assistants have real but narrow openings in Texas, Colorado and Tennessee, all of them minority or co-ownership positions alongside physicians, and none of them permitting sole ownership of a medical entity. Registered nurses are generally limited to the business or MSO side and inject on delegated authority. Estheticians can own an esthetics business outright almost anywhere — the cleanest position of the three — and the practical structure where medical services are wanted is two companies, with the clinical one owned by someone eligible.

If you hold no health care licence

In Arizona, Florida or Ohio, you can own the business directly; build the clinical governance carefully anyway, because that is where your exposure sits. Everywhere else, own the MSO and not the practice. Recruit a physician owner who will genuinely practise and genuinely direct clinical care, paper the management agreement in detail with a fixed or valuation-supported fee, and resist every temptation to reserve clinical control — that reservation is the single fact most likely to turn a lawful structure into an unlawful one. If you would rather not draft the oversight documentation from scratch, our library of ready-to-use med spa compliance SOPs covers the paperwork a compliant ownership structure has to produce.

Whatever your position, sequence it this way

Confirm the state, then the service menu, then the entity vehicle, then the cap table, then the management agreement, then the lease. Founders reliably run that list backwards — signing the lease first because it feels like progress, then discovering the entity underneath it is the wrong form. The ownership analysis costs an afternoon and a conversation with a healthcare attorney at the start of that sequence, and a great deal more at any later point in it.

What This Comparison Does Not Cover

A comparison table invites over-reading, so it is worth being explicit about its edges.

It is sixteen states, not fifty

The table covers Arizona, California, Colorado, Florida, Georgia, Illinois, Michigan, New York, Ohio, Tennessee, Texas, Virginia and Washington, because those are the states where we hold a dedicated ownership guide with the underlying statutes worked through. No row should be read across to a state that is not listed. For anywhere else, our cited fifty-one jurisdiction reference on med spa regulations by state is the right starting point. It is also ownership only: who may inject, what a good-faith examination requires, whether a medical director must be appointed, who may operate a laser and whether the facility must register are separate rules that can be more restrictive than this one.

It is a snapshot, and this area is moving

Two of the sixteen states considered bills in 2026 that would have changed the ownership answer materially — Colorado's medical-aesthetics corporation bill and Washington's SB 5387 — and neither became law. California's SB 351 did tighten the control that may be exercised through a management structure. The introduction of those bills signals real pressure on these rules, and a structure built to the current line should be reviewed when the line moves rather than assumed to be permanently correct.

This article is for informational purposes only and does not constitute legal advice. Ownership, entity and fee-splitting requirements are set by each state's legislature, medical board and nursing board and change over time; several positions described here — including nurse ownership in Michigan and physician assistant ownership in Virginia — are genuinely unsettled, and management-services structures rest on an accepted convention rather than on statutory permission in most states. Confirm current requirements with the relevant state agency and consult a healthcare attorney licensed in your state before choosing, forming or changing an ownership structure.

Frequently Asked Questions