Which states allow telehealth across state lines.

Every state allows telehealth. None permit unlicensed cross-state practice.

The framing in the question carries a confusion that the regulatory record resolves cleanly. No state prohibits a licensed physician from practicing telehealth on its residents. Every state's medical practice act asserts jurisdiction over medical care delivered to its residents and requires the attending physician to hold a license recognized by that state. AMA Code of Medical Ethics Opinion 1.2.12 codifies the principle for telemedicine specifically: the attending physician holds active licensure in the state where the patient sits at the moment of service ³ . The variation across states is the pathway to that licensure, the per-state registration carve-outs, and the enforcement posture of the state medical board.

The categories of legal pathway across the 50 states sit in four buckets. The IMLC-streamlined path covers 38 participating states plus DC plus Guam, where physicians who hold an unrestricted full license in a designated State of Principal License and meet the eligibility criteria can obtain licensure through the compact's expedited verification ¹ . The independent-application path covers the remaining states (California, New York, Florida, several smaller-population states), where each state medical board runs its own credentials review and timeline. State-specific telehealth-registration paths cover a subset of states (Florida among them) that maintain a narrower-scope registration for out-of-state physicians delivering telehealth-only care ⁶ . Limited-purpose or emergency provisions sit alongside as state-by-state exceptions.

38 participating states. California, New York, Florida among the non-participants.

The Interstate Medical Licensure Compact is operational in 38 U.S. states plus the District of Columbia plus Guam, with additional states pending implementation as legislatures enact the compact statute ¹ . The notable non-participants in the active IMLC include California, New York, Florida, and several smaller-population states. The list updates year to year as new states implement the compact statute, so the participating-state set checked at site-launch time becomes stale; the operating discipline is to check the current list at scoping time for each new multi-state expansion.

The non-participant states each maintain their own application pathway. California physicians apply through the Medical Board of California's licensure process, which runs on its own timeline and fee structure ⁵ . New York physicians apply through the New York State Education Department's Office of the Professions. Florida physicians apply through the Florida Board of Medicine and may alternatively pursue the state's out-of-state telehealth provider registration where the scope of practice fits inside the registration's limits ⁶ . The Federation of State Medical Boards maintains the underlying verification infrastructure for both IMLC and independent-application paths and publishes the state-by-state telemedicine policy overview ² .

The patient's location at the moment of service is the binding fact.

The substantive requirement under AMA Opinion 1.2.12 is continuity of care equivalent to in-person practice, with the physician licensed in the state where the patient is located at the time of the consult ³ . The patient's location is the binding fact; the physician's location is not. A patient who normally lives in Maryland but is traveling in California at the time of a telehealth consult requires the physician to be licensed in California. A patient who normally lives in California but is traveling in Maryland at the time of the consult requires the physician to be licensed in Maryland. The intake routing in the practice's site has to surface the patient's current location at the time the consult is scheduled, not assume the patient's residential address.

AMA Code Opinion E-9.6.1 (advertising standards) ⁴ provides the marketing-side backdrop. Advertising that asserts cross-state capability the physician does not hold is the same misrepresentation the licensure rule sanctions, surfaced on the marketing surface. State medical boards monitor advertising and digital marketing for jurisdictional misrepresentation. A practice site asserting telehealth availability in states where no attending physician holds licensure surfaces the misrepresentation to the board's compliance staff or to a peer report routed to the board.

Per-state pages aligned to the licensure footprint. No aspirational coverage.

Per-state landing pages exist only for states where at least one attending physician holds active licensure, IMLC-issued license, or qualifying state-specific telehealth registration. A 50-state landing-page set built before the licensure work is done reads to a state board compliance scan as a misrepresentation of capability. The architecture surfaces specifically: Schema.org areaServed populated with the verified licensed-state list, GBP local-pack architecture aligned with physical operating locations rather than every targeted-query state, physician author bylines surfacing the per-state licensure status alongside the ABMS certification, intake routing capturing the patient's current location and routing to the physician licensed there.

The hub of medical SEO services at Praxis works the licensure footprint as the load-bearing input for telehealth SEO. The schema layer, the per-state landing-page set, the GBP architecture, and the intake routing all align against the verified footprint. A multi-physician telehealth practice routes per-state queries to the physician licensed in that state. The architecture is verifiable against NPPES and the state board licensure databases. The per-state surface options at any given moment are the verified-license route or the no-page-yet route; the aspirational-coverage route is the enforcement-target route.