Students & Residents

About the MCAT® Exam

The Medical College Admission Test® (MCAT®) is a standardized, multiple-choice examination designed to assess your problem-solving, critical thinking, and knowledge of natural, behavioral, and social science concepts and principles prerequisite to the study of medicine.

In April 2015, the AAMC launched the current version of the MCAT exam. Scores are reported in four sections:

  • Biological and Biochemical Foundations of Living Systems
  • Chemical and Physical Foundations of Biological Systems
  • Psychological, Social, and Biological Foundations of Behavior
  • Critical Analysis and Reasoning Skills

Almost all U.S. medical schools and many Canadian schools require you to submit MCAT exam scores. Many schools do not accept MCAT exam scores that are more than three years old.

Learn more about the changes to the MCAT exam and why they are important for building the physician workforce of the future.

Contact the MCAT® Program

Monday-Friday, 9 a.m.-7 p.m. ET Closed Wednesday, 3-5 p.m. ET

Online Contact Form

202-828-0600
MCAT Security Tip Line

The MCAT program considers the integrity and security of the exam process to be very important. If you observe any irregular behavior or exam security violations before, during, or after an examination, please call or email the MCAT Security tip line. If you choose to remain anonymous, the AAMC will not disclose your identity unless required by law. Submit a tip anonymously

MCATSecurity@aamc.org
202-903-0840
MCAT Essentials

Read the MCAT Essentials for Testing Year 2023.

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