California Advertising Rules for Health and Wellness Practices
A sourced summary of California's advertising rules for medical, dental, chiropractic, and aesthetic practices. Every entry below was verified against the statute or board publication cited next to it. This is an educational summary, not legal advice.
Verified against Medical Board of California sources, 2026-07-02
Educational summary for practice owners. Not legal advice.
False or misleading advertising standard
Business and Professions Code section 651 makes it unlawful for any healing arts licensee to disseminate any public communication containing a false, fraudulent, misleading, or deceptive statement, claim, or image intended or likely to induce the rendering of professional services. The statute defines public communication broadly to include the Internet and other electronic communication, and it reaches omissions of material fact, not just affirmative misstatements. Violations are a misdemeanor, constitute grounds for license suspension or revocation, and for physicians can carry administrative fines of up to 10,000 dollars per event.
Cal. Bus. & Prof. Code 651 checked 2026-07-02
Testimonials, endorsements, and before/after imagery
Section 651(b)(3) prohibits images likely to create false or unjustified expectations of favorable results, which reaches altered or retouched before/after photos. The statute requires that any photograph or likeness of a model be clearly disclosed as a model, and patient photos are tied to disclosure of the procedures actually performed. Section 651(b)(8) separately prohibits endorsements or testimonials that are likely to mislead or deceive because of a failure to disclose material facts.
Cal. Bus. & Prof. Code 651(b) checked 2026-07-02
Price and discount advertising
Section 651(c) requires that any advertised price be exact, without phrases such as 'as low as,' 'and up,' or 'lowest prices.' Advertisements that compare services or costs must be based on verifiable data substantiating the comparison, and price advertising may not contain deceptive statements involving bait, discounts, premiums, or gifts. Practically, a quoted per-unit or per-treatment price is permitted; vague teaser pricing is not.
Cal. Bus. & Prof. Code 651(c) checked 2026-07-02
Board certification and specialty claims
Section 651(h) restricts physicians' use of 'board certified' in advertising to certifications from member boards of the American Board of Medical Specialties or boards with equivalent requirements, and the advertisement must include the full name of the certifying board. This is the provision most often implicated when aesthetic or longevity practices advertise a physician as a specialist in an area outside the certifying board's scope.
Cal. Bus. & Prof. Code 651(h) checked 2026-07-02
Med spa ownership, delegation, and supervision
The Medical Board of California's medical spa guidance states that facilities offering medical procedures must be owned by physicians, and that injections such as Botox and fillers and the use of medical lasers are the practice of medicine. These procedures may be performed by a physician, or by a registered nurse or physician assistant under physician supervision; cosmetologists and estheticians may not inject, use lasers, or perform medical-level treatments. The board has publicly criticized marketing that presents medical procedures like salon services, which frames how it reads med spa advertising.
Medical Board of California, Medical Spas checked 2026-07-02
Corporate practice of medicine
Under Business and Professions Code section 2400, corporations and other artificial entities have no professional rights, privileges, or powers, so non-physicians may not own or operate a business offering patient evaluation, diagnosis, or treatment. The board's practice-information guidance lists decisions that must remain with a licensed physician, including control of medical records, hiring based on clinical competency, billing and coding, and equipment selection, and it identifies serving as a paid 'medical director' for a non-physician-owned spa as a prohibited structure. It also states that management service organizations must limit themselves to administrative support and may not advertise themselves as providing medical services.
Medical Board of California, Corporate Practice of Medicine (P&S Practice Information) checked 2026-07-02
What this means by practice type
Med spas
In California the advertising question is inseparable from the ownership question. A med spa page that names an MSO or spa brand as the provider of Botox, filler, or laser services conflicts with the board's position that only physician-owned entities may offer medical procedures and that management companies may not advertise medical services. Copy should identify the professional medical corporation and supervising physician, and avoid presenting injections as beauty services.(Medical Board of California, Medical Spas)
Dental
Dentists are covered by section 651 plus their own unprofessional conduct statute. Business and Professions Code section 1680 makes it unprofessional conduct to advertise professional superiority or performance of services in a superior manner, to guarantee any dental service, or to advertise performing any dental operation painlessly, and it separately reaches any advertising statements tending to deceive or mislead the public. 'Pain-free dentistry' and 'best dentist in the city' claims sit directly inside these prohibitions.(Cal. Bus. & Prof. Code 1680)
Chiropractic
The Board of Chiropractic Examiners' unprofessional conduct regulation, 16 CCR section 317(p), prohibits the use of chiropractic advertising that violates section 17500 of the Business and Professions Code, California's general false advertising statute. The same regulation prohibits offering or advertising spinal manipulation as a substitute for vaccination, and imposes written disclosure duties when copay or deductible waivers are used as a marketing tactic.(16 CCR 317 (Unprofessional Conduct))
Longevity and GLP-1
Weight-loss and longevity marketing tends to hit the section 651 provisions on unjustified expectations of favorable results and on testimonials that omit material facts, so outcome claims and patient stories need substantiation and typical-result context. Pricing pages for GLP-1 programs are subject to the section 651(c) exact-price rule, and program ownership and prescriber supervision follow the same corporate practice and delegation rules summarized above.
Telehealth posture
The Medical Board of California treats telehealth as a tool of practice, not a separate form of medicine: the standard of care is the same whether a patient is seen in person or through telehealth. Physicians using telehealth to treat patients located in California must hold a California license, and informed consent for telehealth must be obtained, verbally or in writing, and documented in the record. All laws on professional responsibility and unprofessional conduct, including advertising rules, apply equally to telehealth services.
Medical Board of California, Telehealth checked 2026-07-02
Markets in California
Common questions
Can a California med spa advertise discounts or promotional pricing?
Section 651(c) does not ban stating a price, but any advertised price must be exact, without phrases like 'as low as' or 'and up,' and price advertising may not rely on deceptive bait, discount, premium, or gift statements. Comparison claims about cost require verifiable substantiating data. A precise, honest per-treatment price is the compliant format; teaser pricing and unsubstantiated 'half off the competition' claims are not.
Are patient testimonials and before/after photos allowed in California?
They are not prohibited outright, but section 651 bars endorsements or testimonials that are likely to mislead through omission of material facts, and bars images likely to create false or unjustified expectations of favorable results, including altered photos. Model photos must be clearly disclosed as models. Genuine, unretouched patient imagery with accurate context is the defensible approach.
Who can own a med spa or medical practice in California?
The Medical Board's published position is that businesses offering medical procedures must be owned by physicians, under the corporate practice of medicine bar in Business and Professions Code section 2400. Non-physician ownership of an entity offering patient evaluation or treatment, and 'medical director' arrangements fronting a lay-owned spa, are both identified by the board as prohibited structures. Management companies may provide administrative support but may not advertise themselves as providing medical services.
Marketing that survives your board
The free growth audit includes a compliance read of your current site and ads against your state's advertising rules.