The United States Medical Licensing Examination® (USMLE®) is a three-step examination for medical licensure in the United States and is sponsored by the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners® (NBME®).[1] Physicians with an M.D. degree are required to pass this examination before being permitted to practice medicine in the United States; see below for requirements of physicians with a D.O. degree.
The USMLE assesses a physician’s ability to apply knowledge, concepts, and principles, and to determine fundamental patient-centered skills that are important in health and disease and that constitute the basis of safe and effective patient care. Examination committees composed of medical educators and clinicians from across the United States and its territories create the examination materials each year. At least two committees critically appraise each test item or case, revising or discarding any materials that are in doubt.
STEP 1
Usmle step 1 assesses whether medical school students or graduates understand and can apply important concepts of the basic sciences to the practice of medicine. Step 1 ensures mastery of not only the sciences that provide a foundation for the safe and competent practice of medicine in the present, but also the scientific principles required for maintenance of competence through lifelong learning. Step 1 is constructed according to an integrated content outline that organizes basic science material along two dimensions: system and process. Step 1 is a one-day examination. It is divided into seven 60-minute blocks and administered in one 8-hour testing session The number of questions per block on a given examination form will vary, but will not exceed 40. The total number of items on the overall examination form will not exceed 280. US medical students take Step 1 at the end of the Basic Sciences portion of the curriculum, usually after the second year of medical school. The Step 1 score is frequently used in medical residency applications as a measure of a candidate’s likelihood to succeed in that particular residency (and on that specialty’s board exams), and it has been cited by residency program directors as their most important criterion in selecting graduating medical students for their residency program.[4] Average USMLE Step 1 scores for various residencies are available in Charting Outcomes in the Match. If the student passes the exam, he or she may not repeat it to achieve a higher score, and any failed attempt is permanently recorded.
STEP 2
USMLE Step 2 is designed to assess whether medical school students or graduates can apply medical knowledge, skills and understanding of clinical science essential for provision of patient care under supervision. US medical students typically take Step 2 during the fourth year of medical school. Step 2 is further divided into two separate exams:
STEP 2 CK
USMLE Step 2 CK assesses whether medical school students or graduates can apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care under supervision and includes emphasis on health promotion and disease prevention. Step 2 ensures that due attention is devoted to principles of clinical sciences and basic patient-centered skills that provide the foundation for the safe and competent practice of medicine. Step 2 CK is a one-day examination. It is divided into eight 60-minute blocks, administered in one 9-hour testing session. Test item formats may vary within each block. It is constructed according to an integrated content outline that organizes clinical science material along two dimensions: physician task and disease category.
STEP 2 CS
USMLE Step 2 CS assesses the ability of medical school students or graduates to apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care under supervision, and includes emphasis on health promotion and disease prevention. Step 2 ensures that due attention is devoted to the principles of clinical sciences and basic patient- centered skills that provide the foundation for the safe and effective practice of medicine. Step 2 CS uses standardized patients to test medical students and graduates on their ability to gather information from patients, perform physical examinations, and communicate their findings to patients and colleagues.
The examination is offered in five cities across the country:
- Philadelphia
- Chicago
- Atlanta
- Houston
- Los Angeles
STEP 3
USMLE Step 3 is the final exam in the USMLE sequence and assesses whether you can apply medical knowledge and understanding of biomedical and clinical science essential for the unsupervised practice of medicine, with emphasis on patient management in ambulatory settings. Graduates of US medical schools typically take this exam at the end of the first year of residency. Step 3 is a two-day examination. The first day of testing includes 233 multiple-choice items divided into 6 blocks of 38-40 items; 60 minutes are allotted for completion of each block of test items. Items with an associated pharmaceutical advertisement or scientific abstract are included in each of these multiple-choice blocks. There are approximately 7 hours in the test session on the first day. There are approximately 9 hours in the test session on the second day. This day of testing includes 180 multiple-choice items, divided into 6 blocks of 30 items; 45 minutes are allotted for completion of each block of test items. This is followed by 13 case simulations, each of which is allotted a maximum of 10 or 20 minutes of real time.
TEST SITES
The USMLE Step 1 and Step 2 CK exams can be taken at Prometric test centers worldwide. The Step 2 CS and the Step 3 can only be taken in USA.