Best USMLE Review Course
Step 2 CK, Step 2 CS & Step 3 Prep

Med-Challenger USMLE Online Education

Ace the USMLE exam with the best USMLE review course online – including USMLE Step 2 CS, USMLE Step 2 CK and USMLE Step 3 review.
100% pass-guaranteed. 99.8% pass-rate.
Over 5000 up-to-date USMLE sample questions for medical students.
Ongoing MOC convenience & utility. Easy to use.

usmle review course

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Starting As Low As $329.

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Best USMLE Prep Course
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Our cost-saving renewal option can keep all your investments serving you every year.
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Low-cost Super Renewal option included.
USMLE Step 2CS, Step 2 CK and Step 3
Up-to-date USMLE Exam Practice Questions
5000+ USMLE Sample Questions
Detailed Explanations & Rationales
Targeted to USMLE Blueprint
24/7 Access Anytime, Anywhere, Any Device
100% Pass-Guarantee
1 Full Year of Access with Purchase!
Low-cost All-asset "Super Renewal" Option
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USMLE Exams + Step 2 CS, Step 2 CK and Step 3
ADD TO CART / BUYAdd to Cart

* Active Premium Membership (just $199/yr after initial year) required for annual account renewal updates.

Included in all product packages:
✔ Intelligent board exam simulators
✔ Topic-based review options
✔ Automatic remediation guidance
✔ Practice & review tutor modes
✔ Custom exam builder
✔ Light & Dark interface themes
✔ Activity dashboards, analytics, and reports
✔ CME claims & certificate management
✔ Single 24/7 online account for all purchases
✔ Weekly CME games with peer leaderboards
✔ Free content updates
✔ Free live US-based customer support
USMLE step 2 ck
“Your USMLE question bank has been so helpful for me. I can’t thank you enough!”J. Smith, M.D.

Multiple Benefits, Uses & Utilities

Ace the USMLE Exam with the Best USMLE Review Course.
100% Pass-guaranteed USMLE Test Prep with Step 2 CS, Step 2 CK and USMLE Step 3 questions!

  • Everything you need to know.
    • USMLE exam blueprint & Model-based content
    • Written & peer-reviewed by medical specialists
    • USMLE-style Step 2 and Step 3 practice questions
    • Detailed answers and explanations
    • Bite-sized topic-based learning segments
    • Clinical texts and media banks
    • Continually updated
    • Dashboards help you the most out of your assets
  • USMLE step 2 CK
  • Risk-free, time-saving exam review.
    • 100% pass-guaranteed Medical Student exam review
    • Adaptive learning intelligent assessment
    • Targets weak areas for total prep in less time
    • Instant feedback & guided remediation
    • USMLE Exam simulation & topic-based study options
    • Practice & review tutor modes
    • Custom exam builder
    • 99.8% pass-rate
  • best USMLE review course

Content & Questions

Med-Challenger offers the most exam-focused content and review questions.

Over 350
Over 4900

Blueprint-based Exam Simulation

USMLE publishes a content blueprint of the material that will appear on the exam.

This is how we determine which material appears in exam simulations.


1% – 3%
General Principles of Foundational Science

85% – 95%
Immune System
Blood & Lymphoreticular Systems
Behavioral Health
Nervous System & Special Senses
Skin & Subcutaneous Tissue
Musculoskeletal System
Cardiovascular System
Respiratory System
Gastrointestinal System
Renal & Urinary Systems
Pregnancy, Childbirth, & the Puerperium
Female Reproductive System & Breast
Male Reproductive System
Endocrine System
Multisystem Processes & Disorders

Biostatistics & Epidemiology/Population Health
Interpretation of the Medical Literature

10% – 15%
Medical Knowledge/Scientific Concepts

40% – 50%
Diagnosis - History/Physical Examination
Diagnosis - Laboratory/Diagnostic Studies
Diagnosis - Diagnosis
Diagnosis - Prognosis/Outcome

30% – 35%
Disease Prevention - Pharmacotherapy
Disease Prevention - Clinical Interventions
Disease Prevention - Mixed Management
Disease Prevention - Surveillance for Disease Recurrence

3% – 7%
Systems-based Practice/Patient Safety
Practice-based Learning

Table of Contents

Everything you need to know for USMLE exam review and current nursing practice.

Expert Contributors

Written & continually maintained by certified, practicing medical professionals.

Buy once. Benefit forever.

There’s a smart, forward-thinking reason that Med-Challenger is the best choice.

Our Super Renewal Advantage

You'll never have to re-buy assets ever again!

Instead of wasting time and money every year, we have a better plan -
One-time purchasing and a single low cost Premium Membership super-renewal!
Purchase products at regular price ONCE. Add items at any time. (You'll never pay full price again!)
Get a FULL YEAR of use with every purchase. After that, simply RENEW your Premium Membership when the time comes.
Only $199 / year renews access to ALL of your purchased Med-Challenger assets for another full year of use.
We keep everything current and ready at all times, even adding new materials to annual MOC subscription products.
No more re-buys! No more worries. Enjoy everything you need, on-demand, every year - for less.


“Med-Challenger has the most comprehensive online USMLE review resource for multiple specialties that I’ve seen. Excellent quality and quantity of questions available.
Wish I had this sooner!”J. Dean, M.D.

No risk. Pass the USMLE exam, guaranteed.

pass the boards guaranteed

For over 25 years.

Exam Pass-rate
Avg. Score Improvement
Avg. Study Time Saved

Why is Med-Challenger USMLE the
Best USMLE Exam Review?

Our USMLE exam review follows the USMLE Model and the exam content outline for the United States Medical Licensing Examination (USMLE). Proven effective for USMLE knowledge review, our USMLE exam review follows the exam content outline for the United States Medical Licensing Examination (USMLE) exam and USMLE Model giving you more than 5000 USMLE exam review practice questions with detailed explanations peer-reviewed by practicing medical educators.

Intelligent, time-saving adaptive learning and prescriptive remediation produces the best review in the shortest time. Dashboards, custom exams, and other career-minded MOC utilities are also included. Our proven USMLE review (99.8% pass-rate) follows the USMLE Model and the exam content outline for the USMLE exam.

Med-Challenger’s USMLE Exam Review offers the best USMLE review options. Join the many medical students who’ve used Med-Challenger to outperform on exams – and protect their future practice. Try it for free today.

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