The #1 Online ABIM Internal Medicine Board Review Course

Med-Challenger IM

Online ABIM board review, MOC & CME plans.
100% pass-guaranteed. 99.8% pass-rate.
Over 1700 IM questions + AMA PRA Cat 1 CME credits.
Ongoing MOC convenience & utility. Easy to use.
Over 100,000 IM practitioners served.

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Med-Challenger Internal Medicine Board Review

One Time Purchase
Starting As Low As $599.

See product & full trial options below.

The Best Internal Medicine Review
Gives You Options.

Take care of the boards. Or take care of it all, forever.

One-time purchase options include PRO & Library packages for “career MOC” convenience.
Plus, our cost-saving renewal option can keep all your investments serving you every year.
Start a full trial or purchase today.

Most Popular
Buy once & never again.
Low-cost Super Renewal option included.
IM Boards + CME
Everything in IM
All of Medicine
Choose your package$599$1999$3699
Up-to-date ABIM Board Review Questions
1700+ IM Questions

1700+ IM Questions

1700+ IM Questions
Earn ABIM MOC Points
Detailed Explanations & Rationales
Targeted to ABIM Exam Blueprint
24/7 Access Anytime, Anywhere, Any Device
100% Boards Pass-Guarantee
Earn AMA Category 1 CME Credits
1 Full Year of Access with Purchase!
Urgent Care Review Course + CME
State-Required CME Credits Course
Care Center-Req'd CME Courses + CME (Stroke, Trauma, Cardiac)
ECG Special Cases Review
Risk Management & Malpractice Prevention Course + CME
All Med-Challenger Courses (Over $10,000 Value!)
All Course Access
Brand-New Assets Added Free*

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* 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
best online board review courses
“I recently had to recert for my IM boards – The Med-Challenger internal medicine review program was a valuable tool – I passed! Thank you Med-Challenger. I continue to hone my skills on a regular basis on my own time- like it, LOVE it – seriously get this program!”Paige Morris, MD, Internal Medicine

Multiple Benefits, Uses & Utilities

Ace Internal Medicine Boards with the #1 Online ABIM Board Review Course.
100% Pass-guaranteed IM Review with AMA CME Credits & MOC Points too!

  • Everything you need to know.
    • ABIM blueprint & IM Model-based content
    • Written & peer-reviewed by IM specialists
    • NBME-style case-based 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
  • everything you need to know
  • Risk-free, time-saving exam review.
    • 100% pass-guaranteed ABIM board review
    • Adaptive learning intelligent assessment
    • Targets weak areas for total prep in less time
    • Instant feedback & guided remediation
    • Exam simulation & topic-based study options
    • Practice & review tutor modes
    • Custom exam builder
    • 99.8% pass-rate
  • Med-Challenger EM board review course
  • Satisfy MOC & CME requirements
    • Earn AMA PRA Category 1 credits
    • Earn ABIM MOC points
    • Track credit earnings in CME dashboards
    • Produce CME topic-detailed certificates
    • Re-usable every year
    • CME finder tools
    • Urgent Care review included free in IM PRO packages
  • Med-Challenger, Earn CME, Claim CME, Online Board Review, Dashboard, Online Medical Education
  • Practice utility & re-use every year.
    • One-time purchase! No more re-buys.
    • Full year of Premium access with purchase
    • All-asset super renewal option only $199/yr.
    • Free weekly Quick Quiz game with new Q&A
    • Global peer-to-peer leaderboards
    • Add other assets – still just ONE login.
    • Works 24/7 online on any Internet-enabled device
    • Flexibility for your career and quality of life
  • Med-Challenger, Online Board Review, Earn CME, Quick Quiz

Content & Questions

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

Over 150
Topics Covered
Over 1700
IM Board Review Questions

Blueprint-based Exam Simulation

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

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

Cardiovascular Disease14%
Endocrinology, Diabetes, and Metabolism9%
Infectious Disease9%
Pulmonary Disease9%
Rheumatology and Orthopedics9%
Nephrology and Urology6%
Medical Oncology6%
Geriatric Syndromes3%
Obstetrics and Gynecology3%
Allergy and Immunology2%
Otolaryngology and Dental Medicine1%

Table of Contents

Everything you need to know for IM exams and current IM practice.

Allergic Complications of Transfusions
Auto-Immune Systemic Disorders
Drug Allergy
Food Allergy
Primary Immunodeficiency Disorders
Rhinitis, Sinusitis, & Conjunctivitis
Skin Disorders
Urticaria and Angioedema
Congenital Heart Disease in the Adult
Dysrhythmias/Conduction Defects
Endocarditis and Other Cardiovascular Infections
Ischemic Heart Disease
Myocardial Disease
Pericardial Disease
Valvular Heart Disease
Vascular Disease
Adrenal Disorders
Anterior Pituitary Disorders
Diabetes Mellitus
Disorders of Calcium Metabolism and Bone
Hypoglycemia Not Due to Insulinoma
Hypothalamic Disorders
Lipid Disorders
Nutritional Disorders
Polyglandular Disorders
Posterior Pituitary and Water Metabolism
Thyroid Disorders
Biliary Tract Disease
Colonic and Anorectal Disease
Esophageal Disease
Liver Disease
Pancreatic Disease
Small Intestinal Disease
Stomach or Duodenum
Undiagnosed Gastrointestinal Hemorrhage
Bowel and Bladder Function
Common Issues in the Elderly
Neurological Issues in the Elderly
Physical Impairment in the Elderly
Other Primary Geriatrics
Coagulation Factor Disorders and Thrombotic Disorders
Genetic Disorders of Hemoglobin
Hematologic Malignancies
Hemolytic Anemia
Hypoproliferative Anemia
Leukocyte Disorders
Platelet Disorders
Transfusions & Bone Marrow Transplantation
AIDS and HIV Infection
Bacteremia, Sepsis Syndrome, & Fever of Unknown Origin
Bacterial Infections
Enteric Infections
Infections of Joints and Bones
Lower Respiratory Tract Infections
Nosocomial/Procedure & Device-Associated Infections
Parasitic Infections
Prevention of Infectious Disease
Sexually Transmitted Diseases and Infections of Reproductive Organs
Systemic Fungal Infections
Tick-Borne Illnesses
Upper Respiratory Tract Infections
Viral Infections
Acute Renal Failure
Chronic Kidney Disease
Glomerular Disorders
Prostate Disorders
Tubulointerstitial Disease
Urinary Tract Infections
Water and Electrolyte Balance
Other Urology
Central Nervous System Infections
Cerebrovascular Disease
Cranial Neuropathy
Diseases of Muscle and Neuromuscular Function
Disorders of Cerebral Function
Movement Disorders
Multiple Sclerosis and Other Demyelinating Diseases
Nerve Root Syndromes/Mechanical Lesions of the Spine
Peripheral Neuropathy
Breast Disorders
Diseases of the Vulva & Vagina
Family Planning and Reproductive Health
Menopause: Management, Risks, & Benefits of Therapy
Menstrual Disorders
Ovarian Disorders
Uterine Disorders
Bone Tumors
Breast Cancer
Cancer Prevention, Screening, & Survivorship
Complications of Cancer and its Treatment
Gastrointestinal or Hepatic Cancer
Gynecologic Cancer
Lung Cancer
Neoplasms of the Head and Neck
Oncologic Emergencies
Urologic Cancer
Eye Infections & Other Ophthalmologic Disorders
Retinal Disease
Diseases of the Ear
Diseases of the Oral Cavity, Pharynx, and Salivary Glands
Disorders of the Nose and Paranasal Sinuses
Anxiety Disorders
Eating Disorders
Factitious Disorders
Mood Disorders
Personality Disorders
Schizophrenia and Delusional (Paranoid) Disorders
Somatoform Disorders
Evaluation and Management of Pulmonary Disorders
Interstitial, Inflammatory, & Parenchymal Lung Diseases
Obstructive Airway Disease
Pulmonary Vascular Disease
Sleep Medicine
Inflammatory Disorders of Joints – Immunologic
Inflammatory Disorders of Joints – Non-Immunologic
Non-Inflammatory Musculoskeletal Disorders
Cardiac Arrest and Therapeutic Hypothermia
Cardiac Issues in the ICU
Critical Care Pharmacology
Endocrine Issues in the ICU
Ethical Dilemmas in the ICU
Gastroenterology in the ICU
General Care Issues in the ICU
Hematologic Issues in the ICU
Hemodynamic Monitoring
Infectious Disease Issues in the ICU
Management of Severe Obstructive Lung Disease
Neurology Issues in the ICU
Obstetrical Critical Care
Renal Issues in the ICU
Respiratory Failure
Surgical Critical Care Issues in the ICU
Thromboembolic Disease
Pain Management and Addiction Medicine
Dermatitis (Eczemas)
Dermatologic Immunology
Disorders of Hair & Nails
Nodules and Tumors of the Skin
Papulosquamous Dermatoses
Photosensitivity Dermatoses
Pigment Disorders
Skin and Soft Tissue Infections
Vascular Dermatoses
Vesiculobullous Dermatoses

Expert Contributors

Written & continually maintained by board-certified, practicing internal medicine experts.

Continually Updated
All content is continually maintained by clinical expert peer-review.


Paul Griner, MD
Professor of Medicine, Emeritus
University of Rochester School of Medicine
Weston, MA

Contributing Editors / Clinical Reviewers:

Gerard Kiernan, MD
Dartmouth Hitchcock Clinic
Keene, NH

Miguel G. Madariaga, MD, MSc, FACP, DLSHTM
Director, Center for Wound Healing and Hyperbaric Medicine
Physician, Infectious Disease
Doylestown Hospital
Doylestown, Pennsylvania

Rohan Sen, MD
Assistant Clinical Professor
Internal Medicine
Washington University School of Medicine
St. Louis, MO

Built-in MOC & CME Credit Resources

Earn and Claim Credits in a snap.

Earn MOC Points & CME credit while you study. Knock out requirements fast.

Med-Challenger makes earning CME credits super easy.Tom Davidson, MD
  • Score 80% or better on topic-based CME assessments
  • CME earnings will appear in your CME Claims Center
  • Produce PDF CME Certificates (claim credits) instantly
  • PDFs list all topics claimed for hassle-free submission
  • Return anytime to reprint or review historical earnings
Earn Up To
AMA PRA Category 1 CME Credits™

Earn up to

CME Accreditation

This activity has been planned and implemented in accordance with the accreditation requirements and policies of the Accreditation Council for Continuing Medical Education (ACCME) through the joint providership of Postgraduate Institute for Medicine and Challenger Corporation. The Postgraduate Institute for Medicine is accredited by the ACCME to provide continuing medical education for physicians.

This activity is jointly provided by Postgraduate Institute for Medicine and Challenger Corporation.

Successful completion of this CME activity, which includes participation in the evaluation component, enables the participant to earn up to 157 MOC points in the American Board of Internal Medicine’s (ABIM) Maintenance of Certification (MOC) program. Participants will earn MOC points equivalent to the amount of CME credits claimed for the activity. It is the CME activity provider’s responsibility to submit participant completion information to ACCME for the purpose of granting ABIM MOC credit.

ABIM MOC accredited
Postgraduate Institute for Medicine accredited

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.

Quick Comparison

A quick look at why Med-Challenger is the best ABIM review choice.

Ongoing UpdatesYesNoNoNo
AMA Cat 1 CME15740200100
ABIM MOC Points15740200100
Exam SimulatorYesNoNoNo
Learning RxYesNoNoNo
Low-Cost RenewalYesNoNoNo


Med-Challenger’s IM board review course is hands down one of the best investments I have ever made. Easy to use and I can do everything from one screen. I passed my boards with flying colors.A. Chen, M.D.

No risk. Pass the IM boards, guaranteed.

Satisfy IM MOC requirements too.

pass the boards guaranteed

For over 25 years.

Over 100000
Internists Served
Board Exam Pass-rate
Avg. Score Improvement
Avg. Study Time Saved

Why is Med-Challenger IM the
Best Internal Medicine Board Review?

Our Internal Medicine board review follows the IM Model and the exam content outline for the American Board of Internal Medicine (ABIM) Examination. Proven effective for ABIM Initial Certification, AOBIM Initial Certification, and ABIM maintenance of certification (Earn ABIM MOC Points) requirement compliance, our IM board review follows the exam content outline for the American Board of Internal Medicine (ABIM) Examination and IM Model giving you more than 1700 internal medicine board review practice questions with detailed explanations peer-reviewed by practicing IM 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 Internal Medicine board review (99.8% pass-rate) follows the IM Model and the exam content outline for the American Board of Internal Medicine (ABIM) Examination.

What’s more, with 157 AMA CME credits & 157 ABIM MOC points built-in, Med-Challenger’s IM board review Qbank, gives internal medicine physicians everything needed to ace IM exams and fulfill MOC requirements year after year with less time, labor, and worry.

Med-Challenger’s IM Board Review offers the best ABIM review options. Join the over 100,000 Internists who’ve used Med-Challenger to outperform on exams – and protect their practice. Try it for free today.

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