If any Download Link is not working then kindly mention in comment section of that Post and we will update the Link with as soon as possible.

(FREE) NBME STEP 1 (1-20, 24) & CK & CMS Download

Comprehensive Self-Assessment Services

The NBME offers three web-based self-assessments to medical students and graduates evaluating their readiness to take USMLE:

  • Comprehensive Basic Science Self-Assessment (CBSSA)The CBSSA uses multiple-choice items based on information typically covered during basic science medical education courses. The content of the CBSSA items resembles the content of those in Step 1 of the United States Medical Licensing Examination® (USMLE®).
  • Comprehensive Clinical Science Self-Assessment (CCSSA)The CCSSA uses multiple-choice items based on information typically covered during the core clinical clerkships. The content of the CCSSA items resembles the content of those in Step 2 CK of the USMLE.
  • Comprehensive Clinical Medicine Self-Assessment (CCMSA)The CCMSA uses information typically covered in clinical encounters. The content of the CCMSA items resembles the content of those in the multiple-choice component of Step 3 of the USMLE.

Please wait ! Your download will begin in 10 Seconds

If your Download don't Start after 10 Secs kindly use Laptop or PC to Download.


This site complies with DMCA Digital Copyright Laws. Please bear in mind that we do not own copyrights to this book/software. We are not hosting any copyrighted contents on our servers, it’s a catalog of links that already found on the internet. Usmlemed.com doesn’t have any material hosted on the server of this page, only links to books that are taken from other sites on the web are published and these links are unrelated to the book server. Moreover Usmlemed.com server does not store any type of book, guide, software, or images. No illegal copies are made or any copyright  © and / or copyright is damaged or infringed since all material is free on the internet. Check out our DMCA Policy.  If you feel that we have violated your copyrights, then please contact us immediately. We’re sharing this with our audience ONLY for educational purpose and we highly encourage our visitors to purchase original licensed software/Books. If someone with copyrights wants us to remove this software/Book, please contact us. immediately.

You may send an email to [email protected] for all DMCA / Removal Requests.

Previous articleBoard and Beyond USMLE STEP 1 2018
Next article(FREE) UWorld Qbanks 2019


Please enter your comment!
Please enter your name here