Medspa Ownership & MSO Structure Rules by State

CPOM laws restrict who can own, control, or profit from the delivery of medical services. In strict CPOM states, only licensed physicians can own a medical practice and employ other clinicians. In permissive states, non-physicians (including nurses, aestheticians, or business entities) may own or operate a medspa. The rationale behind CPOM is to prevent lay interference with medical judgment and protect patient safety. However, enforcement and interpretation vary widely. Some states have explicit statutes; others rely on board guidance or case law. You must verify your state's current rules with your state medical board and a healthcare attorney licensed in your state—CPOM law evolves, and what was permissible five years ago may have changed.

States with strict CPOM laws—such as California, Texas, Florida, and New York—generally require that a physician own and control the medical practice. In these states, a non-physician medspa owner cannot legally employ a nurse injector or dermatologist to perform medical services. An MSO structure may be used to separate business operations (scheduling, billing, marketing) from clinical delivery, but the physician must retain ultimate control and decision-making authority over clinical matters. The MSO provides administrative services under contract to the physician-owned practice. Verify the exact statute and board interpretation in your state; some states have carved out exceptions for certain settings (e.g., retail clinics, urgent care) or allow nurse practitioners to own practices under specific conditions.

States with permissive or no explicit CPOM laws—such as Colorado, Wyoming, and some others—may allow non-physicians to own a medspa or employ clinicians directly. In these jurisdictions, a business owner, nurse, or aesthetician may establish a medspa and hire licensed providers (nurses, nurse practitioners, physicians) as employees or contractors. However, permissive does not mean unregulated: the medspa must still comply with state nursing board rules, state medical board scope-of-practice regulations, and any local licensing requirements. Even in permissive states, clinicians must maintain their own licenses and malpractice insurance, and the business cannot interfere with their independent clinical judgment. Consult your state nursing board and medical board to confirm current rules and any recent changes.

An MSO (Management Services Organization) is a business entity that provides non-clinical administrative services—billing, scheduling, marketing, HR, facility management—to a physician-owned or clinician-owned medical practice. The MSO does not employ clinicians or make clinical decisions. The physician or licensed clinician retains ownership of the practice and clinical authority. This structure is used in both strict and permissive CPOM states to separate business operations from clinical control. Key compliance points: (1) the MSO contract must clearly delineate administrative vs. clinical functions; (2) the MSO cannot control clinical decisions, treatment protocols, or patient care; (3) compensation to the MSO must be reasonable and not tied to patient volume or clinical outcomes ("profit-sharing" on medical services is prohibited in many states); (4) the clinician-owner must have final say on all clinical matters. Violations can result in license suspension, practice closure, or criminal charges.

CPOM rules are state-specific and subject to change. There is no national standard. For example, some states explicitly prohibit non-physician ownership; others are silent and rely on board interpretation. Some states allow nurse practitioners or physician assistants to own practices; others do not. You must independently verify:

• Your state medical board's current CPOM statute and any board opinions or guidance documents
• Your state nursing board's scope-of-practice rules for nurses and nurse practitioners
• Any recent legislative changes or board rulings
• Local (county/city) licensing or zoning requirements for medspas
• Your state's definition of "medical practice" and whether medspas fall within it

Do not rely on competitor practices or online forums. Consult a healthcare attorney licensed in your state and your state medical and nursing boards before finalizing your ownership structure.

Violations of CPOM laws can trigger license revocation, practice closure, civil fines, and criminal prosecution. State medical and nursing boards actively investigate complaints about unlicensed practice, lay control of clinical decisions, and improper MSO arrangements. Recent high-profile cases have involved unlicensed individuals operating medspas or performing injections, resulting in criminal convictions and lengthy sentences. Additionally, malpractice insurers may deny coverage if the practice structure violates state law. If you operate outside your state's CPOM framework, you expose yourself, your clinicians, and your patients to legal and financial liability. Proactive compliance—documented physician oversight, clear MSO contracts, proper licensing verification, and board consultation—is far less costly than remediation after an investigation.