Ohio Corporate Practice of Medicine Rules (2026 Guide)

Mostly no. Ohio is one of the few states where the medical board itself has said the corporate practice of medicine (CPOM) doctrine no longer applies. In a 2012 position statement, the State Medical Board of Ohio read Ohio Revised Code 4731.226 as allowing physicians to practice through ordinary business corporations and LLCs, including as employees. We still classify Ohio as limited or unsettled, because older Attorney General opinions and case law were never formally withdrawn and the Board's statement is guidance, not a rule.

As of October 2026, a non-physician founder has more options in Ohio than in most states. Lay-owned entities can employ physicians, as long as nobody interferes with clinical judgment. Many founders still use a friendly PC-MSO for multistate consistency. NP founders face a different constraint: Ohio APRNs need a standard care arrangement with a collaborating physician.

This is general information, not legal advice. Confirm the current rules with a healthcare attorney licensed in Ohio.

Last reviewed October 2026. State rules change often; statute and case references are summaries, not quotations.

Key takeaways

R.C. 4731.226 lets physicians render professional services through a business corporation, an LLC, a partnership or a professional association, and does not bar other entity types such as nonprofits.
The State Medical Board of Ohio stated in March 2012 that Ohio law no longer prohibits the corporate practice of medicine, while requiring that no entity control a physician's clinical judgment.
Pain management clinics are the major exception: Ohio law requires them to be owned and operated by physicians.
Ohio APRNs, including nurse practitioners, may practice only under a written standard care arrangement with each collaborating physician or podiatrist under R.C. 4723.431.
Clinicians treating patients located in Ohio by telehealth generally need an Ohio license, with narrow exceptions for consultations and follow-up care.

Does Ohio have a corporate practice of medicine doctrine?

Ohio once did. Early Ohio case law and Attorney General opinions took the view that a lay corporation could not practice medicine through hired physicians. The legislature then adopted R.C. 4731.226, which lets one or more physicians render professional services through a corporation formed under the general corporation law, a limited liability company, a partnership or a professional association. The current version took effect in October 2023 and still says it does not prevent physicians from practicing through other entities, such as nonprofit corporations or foundations.

In March 2012, the State Medical Board of Ohio issued a position statement concluding that the legislature had made clear the doctrine no longer exists in Ohio, and that a physician may be an employee of a corporation or other business entity. The Board attached limits:

The entity may not control the physician's clinical judgment in rendering care, treatment or professional advice.
The physician must exercise judgment in the patient's best interest and meet the minimal standard of care, whatever the employer's structure.

Why "limited or unsettled" rather than "none"? A position statement is not a statute or rule. Health law firms such as Thompson Hine and Vorys have noted the Board's statement strongly supports corporate employment, but older Attorney General opinions were not formally reversed. In practice, the risk of a CPOM challenge in Ohio is low. The risk of a fee-splitting or clinical-control challenge is not.

Who can own a medical practice in Ohio?

More people than in most states:

Business corporations and LLCs. Under R.C. 4731.226 and the Board's statement, a lay-owned corporation or LLC can employ physicians to provide medical services.
Professional associations. Ohio's professional association statute (R.C. Chapter 1785) still limits ownership of a professional association to licensed professionals. Physicians who want that form must keep it professional-owned.
Multidisciplinary entities. R.C. 4731.226 also lists other licensed professions that may combine with physicians in one entity. Check the current list before adding owners from another profession.
Nonprofits, hospitals and foundations can employ physicians.

The exception that catches founders: Ohio requires pain management clinics to be owned and operated by physicians, as the Board's statement notes. If your model involves chronic opioid prescribing, a lay-owned structure is not available.

Can nurse practitioners and physician assistants own a practice in Ohio?

Nurse practitioners. Ohio is a reduced practice state. Under R.C. 4723.431, certified nurse practitioners, nurse-midwives and clinical nurse specialists may practice only under a written standard care arrangement with each physician or podiatrist they collaborate with. The arrangement covers referral criteria, consultation, emergency coverage and how disagreements are resolved. The collaborating physician must practice in the same or a similar specialty. The Ohio Board of Nursing's APRN FAQ also caps how many APRNs a physician may collaborate with on prescribing at one time.

Because Ohio's CPOM limits are relaxed, an NP can generally own a business entity that delivers care, and may even employ physicians. The standard care arrangement is the binding constraint: every NP in the practice needs a collaborating physician, and the arrangement must be kept current.

Physician assistants. Ohio PAs practice under physician supervision through a supervision agreement with each supervising physician, under the PA chapter of the Revised Code and Medical Board rules. Ohio PAs do not have an independent practice pathway as of October 2026. A PA can usually hold an ownership interest in a business entity, but cannot practice without a supervising physician.

How does the friendly PC-MSO model work in Ohio?

Many Ohio founders do not need a friendly PC-MSO model for Ohio alone. A lay-owned operating company can employ Ohio physicians directly. Two reasons to use one anyway:

Multistate consistency. If you also serve strict states, running Ohio through the same physician-owned PC network keeps contracts, payer enrollment and compliance uniform.
Fee-splitting exposure. R.C. 4731.22, the Medical Board's disciplinary statute, includes a fee-splitting provision. Commentators flag it as relevant when a manager is paid a percentage of a physician's fees. Ohio has no published safe harbor. If you use an MSO, a flat or cost-plus fee at fair market value is the conservative design.

Whichever structure you pick, put the clinical-judgment protection in writing. The Board's statement makes physician independence the one non-negotiable term. Our management services agreement guide covers how to draft it.

What does this mean for a telehealth brand serving Ohio patients?

Ohio law follows the patient. Under R.C. 4743.09, a clinician located outside Ohio who treats a patient located in Ohio by telehealth needs an Ohio license. The Medical Board's telehealth guidance says any licensee who regularly treats patients in Ohio by telemedicine must hold an Ohio license.

The exceptions are narrow. Ohio's physician licensure statute allows occasional consultation with an Ohio-licensed physician, some border-area care, and limited follow-up care for a patient the physician treated in another state. None supports a direct-to-consumer brand.

A practical Ohio setup: Ohio-licensed physicians, NPs with standard care arrangements, and PAs with supervision agreements, employed by your operating entity or a physician PC. See our telehealth licensing by state guide. Neighboring Indiana and Kentucky take different approaches; see our Indiana guide and Kentucky guide.

Ohio CPOM at a glance

Topic	Ohio (as of October 2026)
CPOM enforcement	Limited or unsettled: Medical Board says the doctrine no longer exists; older AG opinions not formally withdrawn
Primary legal basis	R.C. 4731.226; State Medical Board of Ohio position statement (March 2012)
Professional entity options	Business corporation, LLC, partnership, professional association (R.C. Chapter 1785), nonprofit
Fee-splitting rule	Fee-splitting is a disciplinary ground under R.C. 4731.22; no management-fee safe harbor
NP practice authority	Reduced: standard care arrangement with a collaborating physician (R.C. 4723.431)
Out-of-state telehealth licensing	Limited: Ohio license required (R.C. 4743.09); narrow consultation and follow-up exceptions
Typical structure for non-physician founders	Lay-owned entity employing physicians, or friendly PC-MSO for multistate consistency

Frequently asked questions

Can a non-physician own a medical practice in Ohio?

Generally yes. R.C. 4731.226 lets physicians practice through business corporations and LLCs, and the State Medical Board said in 2012 that corporate employment of physicians is allowed. Pain management clinics are an exception and must be physician-owned.

Why is Ohio not listed as having no CPOM at all?

The Board's 2012 statement is guidance, not a statute or rule, and older Attorney General opinions were never formally withdrawn. Fee-splitting and clinical-control rules still apply, so structures need care.

Can a nurse practitioner open an independent practice in Ohio?

An NP can own a business, but cannot practice without a standard care arrangement with a collaborating physician or podiatrist under R.C. 4723.431. The arrangement must be in writing and kept current.

Can out-of-state doctors treat Ohio patients by telehealth?

Generally not without an Ohio license. Ohio's telehealth law applies based on where the patient is located, and the exceptions cover only consultations, some border-area care and limited follow-up care.

Are percentage-based management fees allowed in Ohio?

Ohio has no safe harbor for them, and the Medical Board's disciplinary statute treats fee splitting as a ground for discipline. A flat or cost-plus fee at fair market value is the more conservative design. Have Ohio counsel review the fee terms.

Sources

For every other state, start with our corporate practice of medicine 50-state guide.

Launch in Ohio on a structure that is already built

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