MDCalc is a free medical reference app that provides access to over 550 clinical decision tools, including risk scores, algorithms, equations, formulas, classifications, dosing calculators, and more. The app is designed for use by physicians, physician assistants, nurse practitioners, pharmacists, and medical students. The app is created exclusively by board-certified physicians and is updated regularly to ensure that the information is up-to-date and evidence-based. The app is available offline and in limited connection settings, making it ideal for use in clinical settings.

One of the unique features of MDCalc is that clinicians can earn AMA PRA Category 1TM CME credits by reading the clinical content for 150+ calculators. The app keeps track of the CME credits earned in a personal dashboard, where users can also redeem credits for certificates and access their receipts for easy documentation. In order to redeem CME credits, users will need to sign up for a paid CME plan. The app also has customizable lists for quick access, auto-syncing between the website and app, and quick toggle between US and SI units.

MDCalc clinical decision tools support 35+ specialties, including cardiology, critical care/ICU, emergency medicine, endocrinology, gastroenterology, hematology, hepatology, infectious disease, internal medicine, nephrology, neurology, obstetrics, oncology, orthopedics, pediatrics, primary care, psychiatry, pulmonology, surgery, urology, and more. The app provides insights and advice from the EBM creators, expert content by specialists on use cases, pearls & pitfalls, results interpretation, and synopses of the evidence from the original and validation research.

Overall, MDCalc is a comprehensive and easy-to-use medical reference app that provides access to evidence-based clinical decision tools. The app is designed for use by medical professionals and is updated regularly to ensure that the information is up-to-date and relevant. The app is available offline and in limited connection settings, making it ideal for use in clinical settings. Clinicians can also earn CME credits by reading the clinical content for 150+ calculators.