USMLE Step 2 CK Prep: Format & Practice
USMLE Step 2 CK is a single-day exam assessing how you apply medical knowledge and clinical science to patient care under supervision, spanning internal medicine, surgery, OB/GYN, pediatrics, psychiatry, and more. Here's how it's structured — with realistic COSMIQ practice.
COSMIQ prepares you for the USMLE Step 2 CK and administers realistic full-length mock tests — it does not administer the real exam or issue a medical license.
Frequently asked
What does USMLE Step 2 CK cover?
Clinical knowledge across organ systems and disciplines — internal medicine, surgery, OB/GYN, pediatrics, neurology, psychiatry, and multidisciplinary topics. (Step 2 CS was permanently discontinued in 2021.)
Does COSMIQ issue a medical license?
No. COSMIQ prepares you for USMLE Step 2 CK and administers realistic practice — it does not administer the real exam or issue a medical license.