Assess and Benchmark Your Knowledge In Up to 11 Radiology Subspecialties

Powered by state-of-the-art eLearning technology, RADAR online self-assessments offer a comprehensive and interactive learning experience designed to test your clinical knowledge in areas across the radiology spectrum. 

Sharpen your diagnostic skills in up to 11 areas of ABR-required study, pinpoint areas of needed improvement, benchmark performance against other peer learners — in real time — and repeat panels for ongoing learning. 

Plus, fulfill CME and MOC Part II requirements — earn up to 88 CME and equivalent SA-CME!

Try the FREE demo »

Select from challenging assessments in:

  Breast  Musculoskeletal
  Cardiac Neuroradiology 
  Chest  Nuclear Medicine 
  Gastrointestinal Pediatrics 
  Genitourinary  Ultrasound 

Elevate your learning through these advanced features:

  • Mobile-friendly navigation — optimized for iPad* and other tablets
  • Superior image quality, instant feedback, immediate scoring and in-depth rationales
  • Real-time benchmarking through peer-comparison scoring
  • Automatic session bookmarking that syncs across all devices
  • Earn up to 8 CME per panel and track your credits through our easy-to-use learning management system

RADAR Bundled Pricing

SAVE 30% on additional panels when you purchase the first at full price!

* Bundled pricing discount is available ONLY when you order two or more at the same purchase time. This discount cannot be combined with other discount offers.


Special pricing for fellowship programs available. 

View fellowship program pricing »

General pricing (per panel):
Member: $120 
Nonmember: $225 
MIT/Fellow: $65

The ACR eLearning return policy allows for refund, minus a $50 administrative processing fee, within 48 hours of purchase only. To be eligible, the activity must not have been completed and CME credit must not have been issued.

Accreditation Statement

The American College of Radiology is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. 

Designation Statement
The American College of Radiology designates this enduring material activity for 8 AMA PRA Category 1 Credits™. Physicians should claim only the credit commensurate with the extent of their participation in the activity. 

Credits awarded for this enduring activity are designated "SA-CME" by the American Board of Radiology (ABR) and qualify toward fulfilling requirements for Maintenance of Certification (MOC) Part II: Lifelong Learning and Self-assessment.