Who Can Inject Botox in Connecticut? Med Spa Law Explained

Connecticut is one of the few states with a statute written for medical spas. Section 19a-903c of the General Statutes, added by Public Act 14-119 and amended by Public Act 15-242, defines a medical spa as an establishment where cosmetic medical procedures are performed, other than a hospital or another licensed health care facility. Its list of cosmetic medical procedures names cosmetic injections, cosmetic soft tissue fillers and the injection of cosmetic filling agents and neurotoxins, the drug class that includes Botox.

The section then sets the rule that answers the question most patients ask. Each medical spa must employ or contract for the services of a physician, physician assistant or APRN licensed in Connecticut, and any cosmetic medical procedure at the spa may be performed only by such a physician, PA or APRN, or by a registered nurse licensed under the nursing chapter. It must also be performed in accordance with the state's public health and professional licensing titles. The Connecticut General Assembly's Office of Legislative Research, in a September 2025 report that it notes is not a legal opinion, summarizes the rule the same way: only these providers or an RN can administer these procedures at medical spas.

The section's source note lists only those two acts. The General Assembly directs readers to its 2026 Supplement for statutes changed during the 2025 legislative sessions, and the Supplement's list for this chapter does not include section 19a-903c.

Section 19a-903c does not use the term "medical director". Instead, it requires each medical spa to employ or contract for the services of a physician, a physician assistant or an APRN. That clinician must be actively practicing in Connecticut and must have received education or training in cosmetic medical procedures from an institution of higher education or a professional organization, and have experience performing them.

The section's text does not say how often that clinician must be on the premises. The Office of Legislative Research report adds two points: there are no Department of Public Health regulations that specifically address medical spas, and state licensing or registration of medical spas, as in Rhode Island and Tennessee, is among the requirements it describes as going beyond current Connecticut law. Connecticut instead regulates medical spas through section 19a-903c's staffing, assessment and disclosure rules, while each professional who works there remains subject to his or her own licensing law.

Under section 20-9, no one may, for compensation, diagnose, treat, operate for or prescribe for another person's injury, deformity, ailment or disease without a license to practice medicine or surgery, apart from listed exceptions such as an APRN whose service is rendered in accordance with the nursing statute.

A physician assistant performs medical functions delegated by a supervising physician who is satisfied as to the PA's ability and demonstrated competency. The functions must be performed under the physician's oversight, control and direction, and must fall within the scope of the physician's own license, competence (as shown by postgraduate education, training and experience) and normal actual practice (section 20-12d). The delegated functions are set out in a written delegation agreement that the supervising physician reviews at least once a year.

An APRN performs acts of diagnosis and treatment (section 20-87a). For the first three years after licensure an APRN generally must collaborate with a physician licensed in Connecticut, and in that collaboration may prescribe, dispense and administer medical therapeutics, with the collaboration put in writing for prescriptive authority; an APRN licensed by endorsement may count qualifying earlier collaboration with an out-of-state physician toward that period. After meeting the statute's licensure, collaboration and 2,000-hour requirements, an APRN may practice alone or in collaboration with a physician or another licensed provider, and one who elects to practice without physician collaboration must keep documentation of that experience and notify the Commissioner of Public Health before beginning.

Section 19a-903c names registered nurses among the people who may perform cosmetic medical procedures at a medical spa. The nursing statute defines RN practice to include executing the medical regimen under the direction of a licensed physician, dentist or APRN, and executing orders issued by licensed physician assistants, as long as the orders do not exceed the nurse's or the ordering practitioner's scope of practice (section 20-87a). The authority to prescribe appears in the APRN provisions of that section, not in the RN definition.

The Connecticut Board of Examiners for Nursing publishes a scope of practice decision-making model, dated May 2002, that applies to any task. It asks whether the act is permitted by the state's laws and regulations, whether it is within generally recognized scope and standards of practice, whether it was taught in the nurse's basic (or, for APRNs, advanced) nursing education program and, if not, whether the nurse can document successful completion of additional education to perform it. It also asks whether the employing facility allows the act, whether the nurse knows how to perform it, and whether the nurse is currently competent. The pages reviewed for this guide did not include a Connecticut nursing board statement written specifically about cosmetic injections.

Licensed practical nurses perform selected tasks and share responsibility under the direction of a registered nurse or APRN, within a framework that includes executing the medical regimen under the direction of a licensed physician, PA, podiatrist, optometrist or dentist (section 20-87a). LPNs are not among the professions that section 19a-903c lists for cosmetic medical procedures at a medical spa.

Since July 1, 2020, practicing as an esthetician in Connecticut has generally required a license or temporary permit from the Department of Public Health, with exemptions in section 20-265b for physicians, APRNs, registered nurses and physician assistants practicing within their own licenses, certain students, and temporary instructors or demonstrators at events. For an initial license, the statute calls for completing a course of at least 600 hours of study at an approved school or an out-of-state school with equivalent requirements, with other routes for earlier practitioners and for licensees from other states (section 20-265b). The statute's definition of esthetics covers skin care treatments such as cleansing, toning and exfoliating, makeup, lash and brow work and hair removal by manual and mechanical means.

The same definition expressly excludes the use of a prescriptive laser device, the performance of a cosmetic medical procedure as defined in section 19a-903c, and any practice that constitutes the practice of medicine (section 20-265a). Because neurotoxin and filler injections are listed cosmetic medical procedures, an esthetician license does not cover them, and estheticians are not among the professions allowed to perform those procedures at a medical spa.

Before any cosmetic medical procedure at a medical spa, a physician, physician assistant or APRN who is employed by, or under contract with, the spa must perform an initial in-person physical assessment of the person being treated (section 19a-903c(c)). The words "in-person" were added by Public Act 15-242. An RN may perform the injection, but the statute assigns the assessment to a physician, PA or APRN.

The statute calls this an initial assessment and does not set a schedule for repeat assessments. Ask who will assess you, whether that person works for or contracts with the spa, and how changes in your health or treatment plan are reviewed later.

Section 19a-903c(d) requires each medical spa to post the names and any specialty areas of the physicians, physician assistants, APRNs and registered nurses performing cosmetic medical procedures. The information must be posted in a conspicuous place accessible to customers and on any website the spa maintains. Advertisements must contain it or state that it may be found on the spa's website and list the website address, and each person must receive it in a written notice before undergoing a procedure.

Use that notice: the names on it are the people you can look up. The Office of Legislative Research also notes that Connecticut's photo identification badge law for health care workers does not apply to med spa workers, and that state law does not require med spas to tell customers where they purchased their injectables.

The Department of Public Health's Verify a License page sends you to the state's eLicense portal for most licensed health care practitioners. Its License Lookup lets you search by license type, first and last name, license number and status, with separate license types for Physician / Surgeon, Physician Assistant, Advanced Practice Registered Nurse, Registered Nurse, Licensed Practical Nurse and Esthetician. The state says data in License Lookup is updated instantly and considered a primary source of verification. If you are comparing clinics in Bridgeport, take the names from the spa's posted notice and search each one; our license verification guide explains what to look for.

Complaints about an individual practitioner go to the Department of Public Health's Practitioner Investigations Unit, using its fillable complaint form, by mail, email or fax. The department notes that complaints against physicians and physician assistants must be notarized under section 20-13d, that you should receive a written acknowledgment within two weeks, and that your complaint may be disclosable under Freedom of Information laws. It also says its jurisdiction is limited to action against the provider's license, so a board action will not result in compensation to you, and that it does not license doctor offices or office administrative staff. For the steps in general, see how to file a complaint against a medical spa.