Physicians moving into a new practice setting or telehealth arrangement often hear "credentialing" and "licensing" used as if they mean the same thing. They do not. Licensing is a legal permission to practice medicine, granted by a state medical board. Credentialing is a separate verification process that a hospital, health system, or payer runs to confirm a physician is qualified to work within its specific network. A physician can hold a valid license and still be unable to see patients at a given facility until credentialing is complete.
Licensing sets the legal floor
A medical license establishes that a physician has met a state's baseline requirements to practice medicine within its borders, including education, examination, and background checks. Licensing is administered by a state medical board and is generally required before any patient care can legally occur in that state, whether in person or via telehealth.
Credentialing verifies fit for a specific setting
Credentialing happens after licensure and is run by the organization a physician will actually work with, such as a hospital, telehealth platform, or insurance network. It typically involves primary-source verification of education, training, work history, malpractice history, and references. Credentialing timelines are often longer than licensing timelines and can take weeks or months depending on the organization's process.
Holding a license does not automatically mean a physician is credentialed anywhere — the two processes run on separate tracks and separate clocks.
Privileging adds a third layer
In hospital settings, privileging is sometimes layered on top of credentialing, defining exactly which procedures a physician may perform at that facility. Telehealth platforms often have a streamlined version of this step, but it is rarely skipped entirely, since the platform still needs to confirm scope of practice before a physician sees patients through it.
Why the distinction matters for telehealth
Multi-state telehealth practice tends to multiply both processes at once. A physician expanding into new states typically needs a license in each state where a patient is located, and separately needs credentialing with each new platform, network, or facility they join. Tracking these as one combined process is a common source of delay, since a completed license does not shortcut credentialing, and vice versa.
Because credentialing and licensing timelines, documentation requirements, and renewal cycles differ by state and by organization, and can change over time, always confirm current requirements directly with the relevant state board or agency before making a compliance decision.