Teledermatology was one of the earliest specialties to adopt remote care at scale, largely because so much of dermatologic diagnosis relies on visual assessment rather than hands-on examination. That head start also means teledermatology has run into licensing questions earlier and more often than many other specialties, particularly around store-and-forward review and where a supervising physician needs to be licensed.
Store-and-forward versus live video
Teledermatology commonly uses two different models. Live video visits function much like any other telehealth encounter — a real-time conversation between patient and physician. Store-and-forward, by contrast, involves a patient or referring provider submitting images and history for later review, without a live interaction. Some state boards treat these two models differently for licensing purposes, and it is generally worth confirming which model a particular platform or workflow uses before assuming the same rules apply across the board.
Where the patient is located
As with most telehealth, the general principle in teledermatology is that the physician typically needs to be licensed in the state where the patient is physically located at the time of the encounter, not simply where the physician's practice is based. This becomes more complicated with store-and-forward cases, since the physician reviewing images may never interact with the patient directly, and the referring or supervising relationship can blur where the "encounter" is considered to occur.
In teledermatology, the model matters as much as the specialty — live video and store-and-forward review can trigger different licensing expectations.
Supervision and scope questions
Teledermatology programs often involve a layered structure: a primary care provider or physician assistant captures images locally, while a dermatologist reviews remotely and issues a diagnosis or treatment recommendation. Depending on the state, this arrangement can raise scope-of-practice and supervision questions in addition to licensing ones, since the reviewing dermatologist may be interpreting findings without ever directly examining the patient. Some state medical boards address this arrangement explicitly in their telehealth guidance, while others apply general telehealth standards.
Practical considerations for practices
Practices offering teledermatology across state lines typically need to track licensure not just for the reviewing dermatologist, but potentially for referring providers involved in image capture, depending on their role in the encounter. Renewal timing, continuing education requirements, and any state-specific telehealth registration requirements can all differ from a dermatologist's home-state license, which makes ongoing tracking across multiple boards a meaningful administrative task for growing programs.
Requirements vary by state and change over time — always confirm current requirements directly with the relevant state board or agency before making a compliance decision.