To get an unrestricted medical license, you need to graduate from an accredited medical school, complete the required years of residency training, pass all three steps of the USMLE or COMLEX-USA, and submit an application to the state medical board where you want to practice, along with verified credentials, fingerprints for a criminal background check, and the applicable fee. Boards issue the license only after primary-source verification of your education and a clean review of your professional history. From a complete submission, expect roughly 60 to 120 days for approval.
The license itself is what lets you diagnose and treat any condition, in any setting, without supervision or board-imposed conditions. Training permits and restricted licenses limit where you can work or require monitoring; an unrestricted license removes those constraints. It is also state-specific. Each state runs its own board and issues its own credential, so a license in one state does not authorize you to practice in another.
Education and Training You Need First
The educational floor is a degree from an accredited medical school. For graduates of U.S. or Canadian programs, that means an MD or DO from a school recognized by an accrediting body approved by the U.S. Department of Education. International graduates have an added certification step, covered further down.
After medical school comes residency. Your training must be in a program accredited by the ACGME or, for osteopathic physicians, the AOA. The minimum for licensure varies: some states will license you after one year of graduate medical education, others require two or three.1Federation of State Medical Boards. State Specific Requirements for Initial Medical Licensure Most physicians finish their full specialty residency before applying anyway, because specialty board certification opens doors that bare licensure does not.
Passing the Licensing Exams
Every state requires all three steps of either the United States Medical Licensing Examination (USMLE) or the Comprehensive Osteopathic Medical Licensing Examination (COMLEX-USA). Step 1 and Step 2 are typically taken during medical school. Step 3, which tests unsupervised patient management, is designed for during or after intern year.
Time Limits on the Exam Sequence
Many boards require you to finish all three steps within a set window. Seven years from your first passed step is a common cutoff, about a dozen states allow ten years, and a similar number set no limit.1Federation of State Medical Boards. State Specific Requirements for Initial Medical Licensure Some boards waive the deadline for physicians who hold current specialty board certification or completed combined MD/PhD programs. Check your target state’s rule early; retaking an expired step is expensive and disruptive.
Attempt Limits
Most states allow multiple attempts at each step, but the number matters if you later want to practice in several states through the Interstate Medical Licensure Compact. The Compact requires that each component be passed in no more than three attempts.2Interstate Medical Licensure Compact. Apply License A difficult exam history can narrow your options later even where your home state itself doesn’t cap attempts.
Extra Steps for International Medical Graduates
If you graduated from a medical school outside the U.S. or Canada, you need certification from the Educational Commission for Foreign Medical Graduates (ECFMG) before any state board will consider your application. ECFMG verifies your education and clinical readiness to enter U.S. graduate training.
Your medical school must appear in the World Directory of Medical Schools with an active ECFMG Sponsor Note covering your graduation year. You must have completed at least four credit years of medical education and hold your final diploma, which ECFMG verifies directly with your school. You also need passing scores on USMLE Step 1 and Step 2 Clinical Knowledge, plus one of ECFMG’s designated Pathways for clinical and communication skills, which currently include passing the Occupational English Test (OET) Medicine.3Intealth ECFMG. ECFMG 2026 Information Booklet: Requirements for ECFMG Certification
International graduates who train in the U.S. on a J-1 visa face separate constraints. J-1 sponsorship limits clinical activity to the specific residency or fellowship program listed on the visa, and a valid ECFMG Certificate is required for the sponsorship itself.4Intealth ECFMG. EVSP Reference Guide for J-1 Physicians These visa rules do not change the licensing standard, but they shape when and how you can use the license.
Preparing Your Documents
Paperwork is where most applicants lose time. Boards require primary-source verification of every credential and will not accept documents from you directly. Your medical school, residency programs, and testing agencies must send records to the board or to an approved intermediary.
For most states, that intermediary is the Federation Credentials Verification Service (FCVS), which collects verified copies of your transcripts, diplomas, exam scores, and postgraduate evaluations into a single profile you can share with any participating board.5Federation of State Medical Boards. Federation Credentials Verification Service The base fee is $395.6Federation of State Medical Boards. Cost and Fees If you plan to apply in more than one state, it pays for itself quickly.
Boards also want a complete chronological history of your professional and educational activities from medical school graduation forward, with a written explanation for every gap. Six months off to travel, care for a family member, or do research is fine. Leaving it unexplained triggers an inquiry that adds months. Residency performance evaluations, sometimes called Dean’s Letters, are standard. Aligning dates across transcripts, hospital records, and your application prevents the discrepancies that flag a file for closer review.
Submitting the Application and Clearing the Background Check
Most boards use a secure online portal. You enter biographical information, authorize background checks, upload supporting documents, and pay the application fee. Fees vary widely by state. Based on the most recent FSMB compilation, initial fees range from under $100 to over $1,400, with many states in the $300 to $600 range.7Federation of State Medical Boards. Licensure Fees and Requirements
Fingerprints and Criminal History
After submission, you’ll schedule a fingerprinting appointment. Prints are run through both state and federal criminal databases, with results going straight to the board. This step is non-negotiable in virtually every jurisdiction.8Federation of State Medical Boards. Criminal Background Checks by State Fingerprinting and background check fees are typically modest, often $25 to $100 combined, and separate from the application fee.
Verification and the NPDB
The board’s verification team contacts your medical school, residency programs, and other institutions directly. They also query the National Practitioner Data Bank (NPDB), the federal repository that tracks malpractice payments and disciplinary actions against health care providers.9National Practitioner Data Bank. Querying the NPDB You can run a self-query for $3 to see your file before you apply.10National Practitioner Data Bank. Self-Query Basics If you have ever been named in a malpractice suit or had a hospital credentialing issue, doing this in advance beats finding out after the board does.
Verification commonly takes 60 to 120 days from a complete submission. The bottleneck is usually the responding institutions, not the board. Overseas schools and reorganized residency programs push the timeline toward the longer end.
What Can Get You Denied
Boards look at three broad categories: criminal history, substance use, and prior professional discipline.
A felony conviction is grounds for denial in every state, regardless of whether the crime relates to medicine. Misdemeanors can also disqualify you if the offense involves what boards call moral turpitude, which includes fraud, tax evasion, and crimes involving dishonesty or violence. Some states list specific disqualifying offenses; others weigh criminal history case by case, considering how recent the conviction is and whether it relates to fitness to practice.11Federation of State Medical Boards. Limits on Use of Criminal Record in Licensing
Active substance abuse or addiction to alcohol or controlled substances is a separate ground for denial. Many states offer an alternative through physician health programs, which provide monitored treatment and a path back to practice under conditions. Failed monitoring or noncompliance can still lead to revocation. Physicians who self-refer often receive confidentiality protections that are not available when the board initiates the investigation.
Prior disciplinary action by another state’s board, a hospital, or a federal agency is the third red flag. If your license was ever restricted, suspended, or revoked elsewhere, the board will find it through the NPDB and direct verification. A few states bar licensure outright for physicians whose licenses were revoked for gross negligence in another jurisdiction.11Federation of State Medical Boards. Limits on Use of Criminal Record in Licensing Being under active investigation when you apply is disqualifying in most places.
After You’re Licensed
The unrestricted license is the foundation, but a few registrations and ongoing obligations kick in right away.
DEA Registration and NPI
To prescribe controlled substances, you need a DEA registration tied to your state license. The DEA relies on your state board to determine whether you’re qualified to prescribe and which drug schedules you can handle.12Drug Enforcement Administration. Registration Q&A You’ll also need a National Provider Identifier (NPI), the 10-digit number federal law requires for any provider who transmits electronic transactions such as insurance claims. Application is free through the National Plan and Provider Enumeration System; you’ll enter your practice location, a taxonomy code matching your specialty, and your state license number.13NPPES. NPI Application Help The underlying federal rule sits at 45 CFR 162.410.14eCFR. 45 CFR Part 162 Subpart D – Standard Unique Health Identifier for Health Care Providers
CME, Renewal, and Reporting
Most states operate on a two-year renewal cycle with a Continuing Medical Education (CME) requirement. Most boards mandate between 30 and 100 hours per cycle, with 40 to 50 the most common figure, and many states specify that all or most hours be AMA Category 1 or AOA Category 1 activities.15Federation of State Medical Boards. Continuing Medical Education by State Some boards require targeted training in areas such as opioid prescribing, pain management, or medical ethics. Missing the CME deadline can lapse your license, which means losing the legal right to treat patients until you catch up.
Renewal fees vary the same way initial fees do, from as little as $60 to over $1,000, with most states in the $200 to $600 range.7Federation of State Medical Boards. Licensure Fees and Requirements You’re also expected to report any new disciplinary actions, malpractice settlements, or criminal charges between renewals.
If You Want to Practice in More Than One State
Because the license is state-specific, treating patients in multiple states means multiple licenses. The Interstate Medical Licensure Compact (IMLC) offers a faster path. As of early 2026, 43 states and two U.S. territories participate.16Interstate Medical Licensure Compact. Physician License You apply once, designate a state of principal licensure, and request licenses in as many member states as you want.
The eligibility bar is higher than standard state licensure. You need current specialty board certification from an ABMS or AOABOS board, must have passed each exam component in three attempts or fewer, and must have a clean disciplinary and criminal record.2Interstate Medical Licensure Compact. Apply License The Compact application fee is $700, with each state charging its own license fee on top.17Interstate Medical Licensure Compact. Application Cost
Telehealth follows the same rule: you need a license in the state where the patient is physically located during the visit, not where you’re sitting. Some states offer a streamlined telehealth registration for out-of-state providers who hold a current unrestricted license elsewhere and carry professional liability insurance.18Telehealth.HHS.gov. Licensing Across State Lines Confirm the patient’s location before each appointment; many states require it.