Physician assistants practicing telehealth across state lines encounter licensing and supervision requirements that tend to vary more widely from state to state than the corresponding rules for physicians, largely because PA scope of practice and supervision models themselves differ so much by state.
Supervision models differ significantly
Some states require a formal, documented supervisory or collaborative agreement between a PA and a specific supervising physician, while others have moved toward more flexible collaborative practice models with fewer formal documentation requirements. When a PA practices telehealth into a different state than where their supervising physician is located, questions can arise about which state's supervision rules apply and whether the collaborating physician also needs to be licensed in the patient's state.
PA licensure compacts
The PA Licensure Compact is a newer interstate framework intended to streamline multi-state PA practice, broadly similar in concept to the Interstate Medical Licensure Compact for physicians, though implementation timelines and participating states differ. Because compact participation is still expanding state by state, a PA's ability to rely on a compact pathway depends heavily on which states are involved in a given telehealth relationship.
PA telehealth licensing is shaped as much by supervision and collaboration rules as by the license itself, which is what sets it apart from physician telehealth licensing.
Prescribing authority variation
Prescribing authority for PAs, including for controlled substances, also varies by state in ways that can affect telehealth practice specifically — some states impose additional requirements on remote prescribing or require more frequent in-person contact with a supervising physician than others. This can mean a PA licensed and practicing similarly in two different states still faces different telehealth prescribing constraints in each.
Practical implications for multi-state practice
Because of this variation, PAs and the practices that employ them often need to map both licensure requirements and supervision requirements separately for each state, rather than assuming that meeting one state's rules satisfies another's. This dual-tracking is one of the more distinctive aspects of multi-state PA telehealth compliance compared to physician telehealth compliance.
Compact participation and supervision rules for PAs continue to evolve as more states adopt or amend their frameworks. 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.