Idaho Med Spa Regulations
Idaho has no med-spa-specific statute; injectables, lasers, and IV therapy are the "practice of medicine" performed by a physician or by NPs/PAs/RNs as delegated "medical personnel" under a supervising physician who documents a pre-treatment evaluation, while non-physicians may own the business because the Board of Medicine stopped enforcing the corporate-practice-of-medicine doctrine in 2016.
Last reviewed: 2026-07-21
Who can inject Botox and dermal fillers in Idaho?
Injecting neuromodulators and dermal fillers is the practice of medicine in Idaho and, under the Board of Medicine cosmetic-treatment rules, may be performed only by a physician (MD/DO) or by 'medical personnel' acting under a supervising physician who accepts full responsibility, using exclusively non-incisive and non-ablative prescriptive products. NPs (APRNs) and PAs act within their own prescriptive authority; RNs and other medical personnel administer under a supervising physician's order and oversight. Idaho has no med-spa-specific statute, so this is governed by the general Medical Practice Act and Board of Medicine rules.
Source: Idaho Admin. Code r. 24.33.01.164 — Supervising Physicians of Medical Personnel (cosmetic treatments only by physician or supervised medical personnel; non-incisive/non-ablative), Idaho Admin. Code r. 24.33.01.151 — Definitions Relating to Supervising and Directing Physicians ('medical personnel' / 'supervising physician of medical personnel'), Idaho Code § 54-1402 — APRN definition and prescriptive/administering authority
Does Idaho require a good-faith exam before treatment?
The Board of Medicine cosmetic rules require the supervising physician to 'document an adequate legible patient record of his evaluation, assessment and plan for the patient prior to the initial cosmetic treatment' — Idaho's functional good-faith exam. An APRN or PA with prescriptive authority may perform the evaluation within their own scope. Whether this exam may be conducted by telehealth is not expressly addressed in the cosmetic-treatment rules, so telehealth performance is not confirmed.
Does a med spa in Idaho need a medical director?
Idaho does not use a statutory 'medical director' title, but any cosmetic treatment delivered by non-physician medical personnel requires a supervising physician who 'accepts full responsibility for cosmetic treatments provided by medical personnel and for the supervision of such treatments.' A physician overseer is therefore effectively required whenever a med spa uses delegated personnel.
Source: Idaho Admin. Code r. 24.33.01.164 — supervising physician accepts full responsibility for all cosmetic treatments and their supervision, Idaho Admin. Code r. 24.33.01.151 — definition of 'supervising physician of medical personnel'
Can a non-physician own a med spa in Idaho?
Idaho does not impose a blanket physician-only ownership requirement on med-spa or medical businesses; the state has no codified corporate-practice-of-medicine (CPOM) statute. The Idaho Medical Practice Act (Title 54, Ch. 18) requires only that individuals who actually perform medical acts be licensed — its unlicensed-practice section, Idaho Code § 54-1804, addresses who may or may not personally engage in medical acts without a license, and neither that section nor any other section in Chapter 18 restricts who may own the business entity. In March 2016 the Idaho State Board of Medicine formally disavowed and rejected the corporate-practice-of-medicine doctrine — previously grounded only in the 1952 case Worlton v. Davis, never itself codified — declaring that it 'will not discipline physicians or physician assistants solely because they practice medicine in association with or for unlicensed entities or persons.' As a result, non-physicians and corporate/lay entities may lawfully own a med spa, provided medical services are actually delivered and supervised by appropriately licensed practitioners; physicians/PAs remain independently subject to discipline for aiding unlicensed practice or ceding control over medical judgment (Idaho Code § 54-1814). One narrow caveat: if a business voluntarily organizes AS an Idaho 'professional entity' — a professional corporation, PLLC, or PLLP formed under Idaho Code § 30-21-901 for the specific purpose of rendering a licensed professional service — ownership interests in that particular entity must be held by individuals licensed in the same profession. That restriction is elective, tied to the choice of entity type, and does not apply to med spas organized as ordinary corporations or LLCs that employ or contract with licensed medical staff — the structure the 2016 Board action was understood to clear the way for.
Source: Idaho Code § 54-1804 — Unlicensed Practice — Penalties and Remedies Relating to Unlicensed Practice (confirms the section addresses only individuals engaging in medical acts without a license; contains no ownership or CPOM provision), Idaho Code Title 54, Chapter 18 — Physicians and Physician Assistants (full section index; confirms no section in the Medical Practice Act addresses corporate/lay ownership or a CPOM restriction), Idaho State Bar, "Update on Corporate Practice of Medicine Under Idaho Law" — confirms Idaho statutes do not codify CPOM and that the Idaho Board of Medicine abandoned its CPOM enforcement position in 2016, Holland & Hart, "Idaho Board of Medicine Disavows the Corporate Practice of Medicine Doctrine" — quotes the Board's exact March 2016 declaration that it will not discipline physicians/PAs solely for practicing in association with or for unlicensed entities or persons, Idaho Code § 30-21-901(g) — Professional Entities (confirms the narrower, elective rule: entities that choose to organize as a professional corporation/PLLC/PLLP to render a licensed professional service must have interest holders licensed in that same profession)
What supervision does Idaho require for med-spa procedures?
The supervising physician must be 'on-site or immediately available to respond promptly to any questions or problems' while medical personnel perform cosmetic treatments, must document a pre-treatment patient evaluation, verify training, and ensure patients are told the credentials of the person treating them. A supervising physician may not supervise more than three medical personnel contemporaneously, and up to six only with prior Board authorization upon petition documenting adequate safeguards.
What can an esthetician legally do in Idaho?
Idaho estheticians are limited to 'noninvasive care of the skin' — cleansing, massage, exfoliation, chemical exfoliants approved for professional esthetic use, particle exfoliation, pore extraction, waxing/hair removal, makeup, and any FDA Class I skin-care device. A Class II skin-care device may be used only 'as directed and supervised by an authorized and licensed health care practitioner,' and estheticians may not inject or perform incisive/ablative procedures.
Who can operate a cosmetic laser in Idaho?
Lasers and intense pulsed light are FDA 'prescriptive medical/cosmetic devices' and their use to cosmetically alter human tissue is a 'cosmetic treatment,' i.e., the practice of medicine. Laser/IPL cosmetic procedures may be performed only by a physician or by medical personnel under a supervising physician; an esthetician may operate a Class II laser/IPL skin-care device only as directed and supervised by a licensed health care practitioner.
Source: Idaho Admin. Code r. 24.33.01.164 — cosmetic treatments (which include prescriptive laser/IPL devices) only by physician or supervised medical personnel, Idaho Admin. Code r. 24.33.01.151 — 'medical personnel' use of prescriptive medical/cosmetic devices under physician supervision, Idaho Code § 54-5802 — esthetician Class II device use only under supervision of a licensed health care practitioner
What are the rules for IV therapy and vitamin drips in Idaho?
Administering parenteral admixtures (IV infusions and injectable therapies) falls within the practice of medicine, which under Idaho Code § 54-1803 covers treatment or prescription for any human condition by means applying medical science. IV/injection therapy must be ordered by a physician, NP, or PA acting within prescriptive authority and may be administered by an RN under that order and supervision; Idaho has no IV-therapy-specific statute, so it is governed by the Medical Practice Act and Nurse Practice Act.
Source: Idaho Code § 54-1803 — definition of 'practice of medicine' (treatment/prescription for human conditions by means applying medical science), Idaho Code § 54-1402 — APRN prescriptive/administering authority
Does a med spa have to register or hold a license in Idaho?
Idaho has no med-spa-specific facility license or registration. Med spas operate under the general Medical Practice Act (individual physician/APRN/PA licensure plus the Board of Medicine cosmetic-treatment supervision rules) and, for skin-care staff and salons, the Barber and Cosmetology Services Act; individual practitioners and establishments are licensed by their respective boards under the Division of Occupational and Professional Licenses.
Source: Idaho Code § 54-1803 — Medical Practice Act; practice-of-medicine framework governing med-spa medical services, Idaho Code § 54-5802 — Barber and Cosmetology Services Act definitions (esthetics/esthetician licensure)
What are the penalties for practicing outside scope in Idaho?
Practicing medicine without a license — which includes unauthorized injectables, cosmetic device/laser treatments, or IV therapy outside one's scope — is a felony punishable by up to five years' imprisonment and/or a fine of up to $10,000. Recipients of unlicensed services may recover fees paid plus reasonable attorney's fees and court costs, and receipt of such services is prima facie evidence of negligence; licensed practitioners separately face Board discipline for exceeding scope or inadequate supervision.
Cite this page
Build a compliant med spa faster
Board-ready SOPs and compliance checklists mapped to these requirements.
SOP kits by topic: Injectables · Skin & Laser · Operations & Compliance · Body & Wellness · Weight Loss · Hormone Therapy · Emergency Protocols
This information is provided for general educational purposes only and is not legal advice. Regulations change — verify current requirements with your state medical/nursing board before acting.