A handful of states and territories have not joined the Interstate Medical Licensure Compact, and several more have enacted it without implementing it yet. In any of them a physician applies to the state board directly, on that board’s timeline, with no compact pathway available.
The compact covers most of the country, and physicians reasonably assume it covers all of it until an application forces the question.
Three categories, not two
States fall into member and issuing, enacted but not yet implementing, and not participating at all. Only the first gives you the compact pathway today.
The middle category catches people out. A press release announcing that a state joined does not mean applications are open, and the gap between enactment and implementation is frequently a year or more.
The large markets that sit outside
Several of the highest-volume licensing states have stayed out, which is why the compact rarely covers a national telehealth footprint on its own.
If your practice needs those states, budget for direct applications from the start rather than discovering the gap in month three.
What a direct application involves
Primary source verification of medical school, training, and every existing license, done state by state rather than once. Fingerprints, jurisprudence exams, and board-specific forms follow their own rules.
This is precisely the duplication the compact was designed to remove, which is why the contrast is so stark when you go back to it.
Timelines outside the compact
Compact licenses commonly issue in weeks. Direct applications to a busy board are measured in months, and the variance is wider because a single missing verification stalls everything.
Plan the non-member states first and let the compact states fill in behind them.
Territories
The territories are their own question. Some participate, some do not, and the requirements differ enough that they should be researched individually rather than assumed to follow a mainland pattern.
Physicians serving territory populations by telehealth run into this more often than they expect.
The list moves
Membership has grown almost every year, and a state that was outside when you last checked may be issuing now. The reverse effectively does not happen.
Check current status before assuming either way, particularly for a state you ruled out a year or two ago.
Strategy for a mixed footprint
Use the compact for everything it covers, which is most states, and treat the remainder as a separate project with its own timeline and its own paperwork.
Running both in parallel is normal. Running the non-member applications late is what turns a licensing plan into a delay.
Where this bites hardest
Telehealth companies promising national coverage, locum agencies filling short-notice assignments, and second-opinion services all hit the same wall in the same states.
Knowing which ones before you make a coverage promise is considerably cheaper than knowing after.
Common questions
- Is California in the IMLC?
- No. California has not joined, so a California license is a direct application to the Medical Board of California with no compact shortcut.
- Is New York in the IMLC?
- No. New York licenses are obtained directly from the state, which is why they run on their own timeline.
- What does enacted but not implemented mean?
- The legislature passed the compact but the board is not yet issuing licenses through it. Until implementation, applications go the traditional route.
- Can I still get licensed in a non-member state?
- Yes, through the ordinary application process. It usually takes longer and requires primary source verification you would not repeat under the compact.
- Does the list change?
- Yes, steadily. States have joined in most recent legislative sessions, and enacted states move to implementation on their own schedule.
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