Registered nurses (RNs)
Yes, under physician delegation; specific scope defined by board rules
Nurse practitioners & physician assistants
NP/PA may inject under physician supervision; independent practice not permitted for injectables
Supervision & the medical director
Required for facilities with RN/LPN injectors
The exam requirement
Required; in-person preferred, telehealth varies by board interpretation
What to verify in Kentucky
Verify current Kentucky Board of Nursing and Medical Board guidance on RN injection scope and obtain written medical director agreement before launch.
Primary source: Kentucky Medical Board and Board of Nursing
General business information for Kentucky medical-spa owners, current as of 2026 — not legal advice. State boards update rules often; confirm specifics with the Kentucky board (and your own counsel) before you act.