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To understand the current landscape, it's important to start with the official status of MKSAP 19. The ACP officially discontinued selling new subscriptions for MKSAP 19 upon the launch of its new, all-digital platform, , on February 3, 2025. While MKSAP 19 is no longer available for purchase, existing users retain full access to the platform until August 31, 2026. This move to an all-digital model, alongside ACP MKSAP, signifies a major shift away from the print-focused products of the past.
, psychometrically validated multiple-choice questions (MCQs) in the standard version, with up to 3,000 questions available in the "Complete Green" digital package. Variety of Formats: Traditional MCQs: Patient-based, single-best-answer questions. MKSAP Quick Qs: Concise, high-yield questions for rapid board prep. Virtual Dx: Image-based questions to test visual diagnostic acumen. Extension Questions:
Focuses on systemic lupus erythematosus (SLE), vasculitis, and arthritis differentials. How to Properly Access and Study MKSAP 19 Offline
Build targeted practice sets by subspecialty, difficulty level, or unique keywords.
This evolution explains the shift from the previous edition, MKSAP 18, which was available in print and digital formats until its sales ended in November 2021. The new digital ecosystem is designed for continuous updates and an enhanced learning experience.
: The digital tracker evaluates user progress, identifies weak subspecialties, and compares individual performance scores against the national average of other test-takers.
Unlike textbooks from the 1990s, MKSAP 19 is an . The ACP has deliberately moved away from distributing the question bank as a single static PDF for several critical reasons:
To maximize study efficiency and protect digital security, candidates should utilize the official platforms provided by the ACP:
If you were hoping for a simple to throw onto an e-reader, here is a better, more effective study protocol:
The official MKSAP 19 materials are available through the American College of Physicians (ACP) and can be purchased in various formats, including online access and printed books. The question bank is part of a comprehensive package that may include:
The core of MKSAP 19 is its —over 1,200 high-yield, peer-reviewed questions designed to mimic the style, difficulty, and content distribution of the actual ABIM exam. Each question includes a detailed critique, educational objective, and references to primary literature.
Every question is psychometrically validated and based on real-world patient scenarios and case studies.
The Role of Self-Assessment Question Banks in Internal Medicine Board Preparation: A Focus on MKSAP 19