Botox requires a good faith exam because it is a prescription drug, not a cosmetic service. That classification legally requires a licensed provider to establish a patient relationship and authorize a treatment plan before anyone injects it. Without that good faith exam, the injection has no valid prescription behind it, regardless of who holds the syringe. That is also why states restrict who can perform the good faith exam itself, not just who can administer the treatment.

The Prescription Classification

The FDA regulates Botox as a prescription drug, not a cosmetic product. That classification requires a valid provider relationship before any injection occurs. State law defines exactly who is authorized to establish that relationship and what the good faith exam has to include.

• Who can perform the exam: A physician, physician assistant, or nurse practitioner must conduct the good faith exam, depending on state licensing rules.
• What the exam requires: The provider reviews the patient’s medical history, screens for contraindications, and authorizes a specific treatment plan.
• Who cannot perform the exam: A registered nurse cannot conduct the exam or generate the treatment order in most states.
• What happens without it: An injection performed without this exam has no valid prescription behind it, regardless of who administers it.
• How California enforces this: State law requires a physician, PA, or nurse practitioner to complete a good faith exam before Botox before an RN can inject under a signed delegation order.

A delegation order does not substitute for the good faith exam. It only becomes valid once the exam is complete, and it has to be specific to that patient and that treatment, and not a generic form the practice reuses across its patient base.

The Same Logic Applies Beyond Botox

Botox is not the only treatment this rule reaches. Any prescription-classified injectable or topical requires the same documented exam before treatment. Practices often treat their filler menu as lower risk than Botox, but the requirement is the same.

• Dermal fillers: A good faith exam for dermal fillers requires the same medical history review, contraindication screening, and documented treatment plan as Botox.
• Prescription-strength topicals: Any topical that requires a prescription to dispense triggers the same good faith exam requirement before use.
• Other prescription injectables: Any injectable classified as a prescription drug or device follows the same standard, regardless of how the treatment is marketed.

A practice that documents this exam for Botox but skips it for fillers is not applying two different rules. It is applying one rule inconsistently, and that inconsistency is usually the first thing an audit or a complaint review turns up.

The Common Misconception

The most common misconception is that Botox qualifies as a routine cosmetic service, closer to a facial than a medical procedure. Botox carries a prescription because it carries real clinical risk, including incorrect injection placement, undisclosed neuromuscular conditions, and interactions with blood thinners. The exam exists to screen for those risks before treatment, not to slow down a routine visit.

• Texas and Florida: Both states generally require a physician, PA, or nurse practitioner to perform the exam and have moved toward accepting live, synchronous telehealth encounters, though a form completed without a real-time provider interaction typically does not satisfy the requirement.
• Arizona and Kentucky: Both states allow delegation under a formal medical oversight structure, and each state’s nursing board has issued its own advisory guidance on where that authority begins and ends.
• Louisiana: The state’s nursing board has addressed the requirement through a formal declaratory statement.
• Arkansas: The state’s nursing board has clarified that Botox administration sits closer to physician-only territory and has flagged exams conducted without adequate rigor.

Renewal frequency, telehealth permissibility, and who can be delegated which task change from state to state, but the good faith exam itself does not become optional in any of them. Confirm the current mechanics in your state with counsel or your state board before building a workflow around any single example above.

How Medical Director Co. Removes the Guesswork

Medical Director Co. matches each practice with a licensed medical director who performs or delegates the good faith exam, signs the treatment plan, and documents both against the current requirements in that state. The medical director tracks state-specific rules on delegation, telehealth, and renewal, and updates the practice’s workflow whenever those rules change. That removes the need to interpret nursing board advisory opinions or guess whether a telehealth exam will hold up in an audit.