National Board of Osteopathic Medical Examiners
COMLEX-USA Levels
COMLEX-USA Level 1
Registration for COMLEX-USA Level 1 is open. To register, log into your NBOME Portal account.
COMLEX-USA Level 2-CE
Registration for COMLEX-USA Level 2-CE is open. To register, log into your NBOME Portal account.
COMLEX-USA Level 3
Registration for COMLEX-USA Level 3 is open. To register, log into your NBOME Portal account.
COMLEX-USA Examination Series
The Comprehensive Osteopathic Medical Licensing Examination of the United States (COMLEX-USA) is a three-level, national standardized exam designed for licensure for the practice of osteopathic medicine. The COMLEX-USA series is designed to assess osteopathic medical knowledge, knowledge fluency, clinical skills, and other competencies essential for practice as an osteopathic generalist physician.
Passing COMLEX-USA is also a requirement for attaining a DO (Doctor of Osteopathic Medicine) degree from colleges of osteopathic medicine in the United States, and for entry into and promotion within graduate medical education (residency) training programs.
Exam Information
Other NBOME Examinations
Registration for COMVEX at Pearson VUE opens Spring 2023.
Exam Information
Services & Resources for Health Care Organizations
The NBOME offers services and resources for several health care organizations. Assessments for many of these organizations will be offered at Pearson VUE beginning in 2023.
Need more information?
Contact NBOME Client Services