Wisconsin scope of practice for med spas
Who may perform which procedures, and under what supervision, by state. Below are the Wisconsin rules that govern it, each linked to its primary source. Monitoring and reference, not legal advice.
RN / NP scope for injectables in Wisconsin
Wisconsin’s medical board governs the physician’s side of a delegation; the nurse’s own scope sits with the Board of Nursing, and this corpus has not read that chapter.
Whoever performs a delegated medical act in Wisconsin, the supervising physician remains answerable for it under the adequate-supervision test — which reaches LICENSED AND UNLICENSED personnel alike. A nurse carrying out a delegated act is therefore working inside the physician’s duty, not outside it.
Wis. Admin. Code Med §§ 10.02(1) and 10.03(1)(L) · verified Sep 2, 2026
⚠️ The scope of registered nursing and of advanced practice nursing in Wisconsin is set by ch. 441, Stats., and the Board of Nursing’s own rules — not by ch. 448 or Med 10. This corpus has not read that chapter, so nothing here states whether a Wisconsin nurse practitioner may practice without physician involvement.
Wis. Admin. Code ch. Med 10 (scope of this chapter) · verified Sep 2, 2026
⛔ WISCONSIN GRANTS THE PHYSICIAN ASSISTANT THE ACT ITSELF, IN WORDS THAT REACH AN INJECTION DIRECTLY. Subject to the limitations in subsection (2), and to the physician assistant’s own experience, education and training, a physician assistant may “Examine into the fact, condition, or cause of human health or disease, or treat, operate, prescribe, or advise for the same, by any means or instrumentality” and may “Penetrate, pierce, or sever the tissues of a human being.” On drugs the grant is equally direct: “consistent with his or her experience, education, and training”, “a physician assistant may order, prescribe, procure, dispense, and administer prescription drugs, medical devices, services, and supplies.”
Wis. Stat. § 448.975(1)(a)-(b) (Practice of physician assistants) · verified Sep 8, 2026
THE LIMIT IS A NAMED PHYSICIAN, NOT A SUPERVISION RATIO. A physician assistant who provides care to patients must maintain, and provide to the board on request, evidence that pursuant to the physician assistant’s employment “there is a physician who is primarily responsible for the overall direction and management of the physician assistant’s professional activities and for assuring that the services provided by the physician assistant are medically appropriate” — or, in the alternative the statute offers, a written agreement. “Employment” here expressly includes an arrangement in which a third party receives payment for the physician assistant’s services.
Wis. Stat. § 448.975(2)(a)1 (physician responsible for direction and management) · verified Sep 8, 2026
Recent Wisconsin changes
Get alerted when Wisconsin’s rules change
MedSpaRadar watches Wisconsin and the FDA so you don’t have to — plain-language alerts, and what to do.
Get the free Brief →See all Wisconsin rules on the Wisconsin compliance hub →