Massachusetts Med Spa Compliance

Massachusetts in Eight Points

These points summarize our Massachusetts record. The regulations page linked above has the full citations.

• Licensed people only. Under 243 CMR 2.07(4), a physician may not delegate a medical service to someone who is not licensed to perform it. That single rule keeps aestheticians, medical assistants, and unlicensed staff away from injectables, lasers, and IVs.
• Three licenses order, four inject. Physicians, nurse practitioners, and physician assistants may prescribe and inject. Registered nurses may inject on a valid order and delegation. Our record does not address LPNs.
• NPs become independent after two years. A nurse practitioner practices with supervision or collaboration for the first two years, then may practice and prescribe independently under 244 CMR 4.06 and 4.07.
• No mandatory medical director. No Massachusetts statute requires a med spa to appoint a formal medical director. An independent NP can be the clinical owner and lead.
• PA supervision without presence. A PA needs a supervising physician, who does not have to be on site and may supervise up to two PAs.
• Licensed clinicians own the practice. Massachusetts enforces the corporate practice of medicine doctrine through M.G.L. c. 156A, §5 and 243 CMR 2.07(22). Lay and corporate owners do not own the medical practice.
• Evaluation first, telemedicine allowed. A prescriber establishes a practitioner-patient relationship and evaluates the patient before ordering. 243 CMR 2.01(4) recognizes telemedicine as a mode of practice.
• Aestheticians stay superficial. The 600-hour aesthetician license covers non-medical skin care. Injections, medium and deep peels, and laser or energy devices are outside it.

Where Massachusetts Operators Slip

Most Massachusetts problems we see come from a model that would be fine somewhere else, or from reading full practice authority too broadly.

• Treating an aesthetician in a medical practice as a medical injector. The setting does not change the license, and 243 CMR 2.07(4) blocks delegating injections to anyone not licensed to perform them.
• Hiring a newly licensed NP to run a solo practice. Independence comes after the two-year supervised period, not before it.
• Adding a third PA under one physician. Our record describes a limit of two PAs per supervising physician.
• Letting RNs inject without an evaluation behind the order. An RN injects on a valid order, and a valid order follows a prescriber's evaluation of the patient.
• Assuming LPNs can inject because RNs can. Our record does not address LPNs. Get the Board of Registration in Nursing's answer in writing first.
• Putting a lay investor on the medical practice's ownership. Under the corporate practice of medicine doctrine, licensed clinicians own the medical practice.

For the license-by-license answers, read who can inject Botox in Massachusetts. For the cited record, see the Massachusetts med spa regulations reference.

The Massachusetts Boards a Med Spa Answers To

No Massachusetts agency is responsible for med spas as such, so oversight comes through the boards that license the people inside them. The Board of Registration in Medicine licenses physicians and writes the 243 CMR rules on delegation, telemedicine, and practice organization, and it disciplines physicians who delegate to unlicensed people. The Board of Registration in Nursing licenses RNs and LPNs and sets the nurse practitioner rules at 244 CMR 4.00, including the two-year path to independent practice. The Board of Cosmetology and Barbering licenses aestheticians under 240 CMR and amended its Policy on Practices Outside the Scope of Licensure on May 8, 2025.

Unlicensed practice of medicine is also a crime under M.G.L. c. 112, §6, punishable by a fine of $100 to $1,000, imprisonment of one month to one year, or both. That exposure falls on the person who performed the service, whichever board they answer to.