The USMLE is a three-step examination pathway used to assess the medical knowledge and clinical skills required for medical practice in the United States. If you are wondering what is the USMLE, understanding each step can help you plan your preparation effectively. Step 1 focuses on foundational medical sciences, while Step 2 CK evaluates clinical knowledge. Step 3 assesses whether a physician can apply medical knowledge and understanding in an independent clinical setting. Medical students and international medical graduates should understand the exam structure, eligibility requirements, application process, and preparation strategies before beginning their journey. Learn more about the USMLE and its steps through this detailed guide.