Why the compact stops at the border
Compact privilege is a mutual arrangement among member states. A non-compact state has not joined that arrangement, so it does not recognize other states’ multistate licenses. Your license is still perfectly valid — it just does not extend into a state that is not part of the compact.
What to do instead
Two clean options:
- Apply for the non-compact state’s license by endorsement before you start. Your existing license supports the application; you end up holding both.
- If it is a short assignment, ask whether the state offers a temporary permit — some do while your endorsement is processed. See temporary licenses.
Telehealth makes this trickier
For telehealth, what usually matters is where your patient is located, not where you are. If your patient is in a non-compact state, you generally need that state’s license even if you never leave home. See telehealth across state lines.