Med spas sit at the intersection of aesthetics and medicine, and that intersection is where compliance gets complicated. Unlike a traditional day spa, a medical spa offers treatments that constitute the practice of medicine—injectable neurotoxins, dermal fillers, laser treatments, chemical peels, and more. This means med spas are subject to medical practice laws, including the corporate practice of medicine doctrine, physician supervision requirements, and scope of practice regulations.
If you are a non-physician entrepreneur looking to open a med spa, this guide covers the compliance fundamentals you need to get right before opening your doors.
Med Spa Ownership Rules by State
The first question every aspiring med spa owner faces is whether a non-physician can own the business. The answer depends entirely on the state where you plan to operate.
- Strict CPOM states (e.g., California, New York, Texas, New Jersey): Non-physicians cannot directly own a medical practice, including a med spa that offers medical procedures. An MSO-PC structure is required.
- Moderate restriction states: Some states allow non-physician ownership under certain conditions, such as having a medical director who maintains clinical oversight and decision-making authority.
- Permissive states (e.g., Florida, Arizona): These states allow non-physicians to own medical practices, though they still require proper physician supervision for medical procedures.
Even in states that allow non-physician ownership of med spas, you still need a medical director. Ownership rules and supervision requirements are two separate regulatory questions, and both must be addressed.
Medical Director Requirements
Every med spa needs a medical director, but the role involves far more than signing off on paperwork. A compliant medical director arrangement includes:
- Active clinical oversight: The medical director must genuinely oversee clinical operations, including reviewing treatment protocols, approving standing orders, and being available for consultation during operating hours.
- Written agreement: The medical director relationship must be documented in a written agreement that specifies duties, compensation, and the scope of authority.
- Fair market value compensation: The medical director's compensation must reflect the actual services provided at fair market value. Paying a nominal fee for a physician to lend their name creates significant legal risk.
- Appropriate specialty: While regulations vary, the medical director should have training or experience relevant to the procedures offered at the med spa. Dermatologists and plastic surgeons are common choices, but other specialties may qualify depending on state law.
On-Site vs. Off-Site Supervision
Supervision requirements vary by state and by procedure. Some states require the supervising physician to be physically present in the facility during certain procedures, while others allow off-site supervision via telemedicine or telephone availability. The supervision level typically depends on the procedure being performed and the provider performing it.
Common supervision levels include:
- Direct supervision: The physician must be present in the office suite during the procedure.
- Indirect supervision: The physician must be immediately available by telephone and able to be on-site within a reasonable time.
- General supervision: The physician oversees the overall program but does not need to be present or immediately available for each individual procedure.
Scope of Practice for Aesthetic Treatments
One of the most common compliance failures in med spas involves scope of practice violations—having the wrong type of provider perform a procedure they are not authorized to perform under state law.
Typical scope of practice rules for common med spa services include:
- Botox and dermal fillers: In most states, these must be administered by a physician, nurse practitioner, physician assistant, or registered nurse under appropriate supervision. In some states, only physicians can perform injections, while in others, RNs can inject under physician delegation.
- Laser treatments: State regulations for laser operation vary widely. Some states restrict lasers to physicians and mid-level providers, while others allow trained aestheticians to operate certain classes of devices under supervision.
- Chemical peels: Superficial peels may be within an aesthetician's scope in some states, while medium and deep peels typically require a physician or mid-level provider.
- Microneedling: This procedure falls in a regulatory gray area in many states, with ongoing debate about whether it constitutes the practice of medicine.
Scope of practice is not static. State boards regularly issue new guidance and advisory opinions that can change who is authorized to perform specific procedures. Monitor your state medical board, nursing board, and aesthetics licensing board for updates.
Common Med Spa Compliance Violations
State medical boards and attorneys general have increasingly targeted med spas for compliance enforcement. The most common violations include:
- Practicing without a license: Non-physicians performing procedures that constitute the practice of medicine without proper delegation or supervision.
- Absent medical directors: Using a medical director who is not actually providing oversight—sometimes referred to as a "ghost medical director" who simply signs forms and collects a check.
- Improper corporate structure: Non-physician ownership without an MSO-PC arrangement in a CPOM state.
- Fee-splitting: Compensation arrangements between the business owner and the medical director that tie payment to revenue or volume rather than services rendered.
- Inadequate patient evaluation: Performing medical procedures without a proper patient assessment by a qualified provider, including review of medical history and contraindications.
- Missing or deficient informed consent: Failing to obtain informed consent that covers the specific risks of aesthetic procedures.
MSO Structure for Med Spas
For non-physician entrepreneurs in CPOM states, the MSO-PC structure is the standard path to med spa ownership. Here is how it works in the med spa context:
The management services organization (MSO) is owned by the entrepreneur and handles all non-clinical aspects: lease, buildout, equipment purchases, marketing, scheduling, non-clinical staff, billing, and business strategy. The professional corporation (PC) is owned by a physician and employs the medical director and any clinical staff. The PC holds the medical licenses and maintains clinical authority over all medical procedures.
The MSO and PC enter into a management services agreement under which the MSO provides administrative and operational services to the PC in exchange for a management fee. This fee must be at fair market value and should be structured to avoid characterization as fee-splitting.
This arrangement allows the entrepreneur to control the business side of the med spa while the physician maintains control over clinical operations, satisfying both CPOM requirements and supervision mandates. It is the same structure used by telehealth companies, clinic chains, and other healthcare businesses founded by non-physicians.
Launching a med spa is an exciting business opportunity, but the regulatory requirements are real and the consequences of non-compliance can include license revocation, fines, and even criminal charges. Getting the structure right from the start is far easier and less expensive than fixing violations after the fact.