Navigating the Path: Undergraduate Requirements for Medical School Admissions
Embarking on the journey to medical school requires careful planning and diligent preparation throughout your undergraduate years. Medical schools seek well-rounded individuals with a strong academic foundation, relevant experiences, and a genuine passion for medicine. This article synthesizes key undergraduate requirements, drawing upon insights from various medical schools and admissions experts, to provide a comprehensive guide for aspiring medical students.
Holistic Review: Beyond Grades and Scores
The Johns Hopkins School of Medicine, like many other institutions, employs a holistic review process. This means admissions committees consider a multitude of factors beyond just GPA and MCAT scores. These factors include the rigor of the applicant’s course of studies, grades, MCAT scores, clinical and research exposure, letters of recommendation, personal statement, and the applicant’s understanding of medicine. This approach aims to assess applicants' overall potential and suitability for a career in medicine, considering their unique experiences, skills, and personal qualities.
Academic Foundations: Coursework and GPA
Medical school studies build on a strong foundation in the sciences and mathematics at the premedical level. While specific course requirements may vary slightly between institutions, a common core set of prerequisites is expected.
Core Course Requirements
To meet every medical school’s requirements, completing the following list of courses will help you do just that:
- Biology: A full year of biology is essential, with suggested courses including genetics, cell biology, and those emphasizing human biology. Preparation in biology should emphasize human biology and principles of systems biology.
- Chemistry: A two-year chemistry sequence is typically required, covering inorganic chemistry, organic chemistry, and biochemistry. Students should be exposed to general chemistry, organic chemistry, and biochemistry in a two-year sequence that provides the foundation for the study of biologically relevant chemistry.
- Physics: A full year of physics is generally required. Students should be well prepared in biologically relevant areas of mechanics, kinetics, thermodynamics, the properties of matter (quantum theory) and wave theory, electricity and magnetism, and optics.
- Mathematics: A one-year mathematics sequence that includes calculus and statistics, preferably biostatistics, is often encouraged. A semester course in calculus that covers derivatives and integration and a semester course in statistics.
- Analytical and Writing Skills/Expository Writing: All applicants must complete one year of coursework that features expository writing. Generally, any course in the social sciences or humanities that involves substantial essay writing will count toward this requirement.
Advanced Placement (AP) and International Baccalaureate (IB) Credits
Advanced Placement (AP) and International Baccalaureate (IB) credits acceptable to the student’s undergraduate college may be used to satisfy the prerequisites in biology, chemistry, physics, calculus/statistics and up to one-half of the humanities/social, behavioral sciences. Be aware that AP credits, even if accepted by your undergraduate institution, might not be permitted to satisfy certain medical schools’ requirements.
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GPA Considerations
Medical schools consider GPA trends when reviewing applications. And they request your grades from all undergraduate courses you took anywhere, including at community college or dual enrollment high school courses. While medical schools do not typically post a minimum GPA requirement, competitive applicants generally have strong academic records. The average overall GPA among matriculants during the most recent cycle (2024-2025) was 3.79 across MD programs. If you have a lower GPA, talk with a prehealth adviser to determine whether you should enroll in a postbaccalaureate program, earn a graduate degree or take a few extra courses.
Standardized Testing: The MCAT
The Medical College Admissions Test (MCAT) is a standardized, multiple-choice examination designed to assess problem solving, critical thinking, written analysis and knowledge of scientific concepts and principles. The MCAT is not a test you can cram for. There are many MCAT preparation materials available online, including through AAMC, the organization that administers the exam.
MCAT Timing and Validity
The MCAT must be taken no later than September in the year the application is submitted. The oldest MCAT considered will be four years before the date of expected matriculation.
MCAT Preparation
"You definitely want to make sure that you hit all the four key areas of the MCAT equally and over a period of time," she says. "I would also most definitely recommend taking a few practice MCAT exams because the physical requirements it takes to take the MCAT, where you're sitting for (a long time), it's hard on the body, it's hard on the mind.
Beyond the Classroom: Extracurricular Activities and Experiences
Beyond strong academics, applicants need to show that they know what they're signing up for. Med school hopefuls should meet all application dates and deadlines. Most medical schools review applications holistically, so while MCAT scores and GPA play an important role, other factors - like clinical experience, volunteer work, research and extracurricular activities - are also considered.
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Clinical Experience
Clinical experience can be demonstrated through shadowing doctors or volunteering in health care environments, for example. "Every once in a while, there's somebody who doesn't have any medical exposure and they've just figured it out by watching TV or seeing their family member, and that doesn't really do it," she says. "So showing that you've had some exposure to the medical field, so you can say, 'This is why I've decided on it.' Then there's the issue of showing a service orientation. We think of physicians as people who are service-oriented and care about the health of the community, and so involvement in bettering the community wherever they are."
Research Experience
Research is an admissions factor that has the "most variability among schools," Hanau says. "Here at Drexel, we are down the street from the University of Pennsylvania's Medical School, and I think research is valued more highly in the application there than it might be here," she says. "We care about it, we love to see it, but the expectation of 'Do you have published papers' is going to vary at different schools." Therefore, it's important to be an informed consumer, Hanau adds. "This is an expensive endeavor - you should apply for schools that match who you are and the record that you've compiled."
Volunteer Work and Extracurricular Activities
Applicants can also volunteer at a nonmedical facility, hold leadership positions, be a mentor or tutor, or play an instrument, among other extracurricular activities. "There's so many different kind of extracurriculars and volunteering activities and just something to show that the applicant is a well-rounded individual," Thakur says.
Demonstrating Key Competencies
However, it’s not simply the obtainment of a certain number of hours that medical schools are looking for, but rather the demonstration of the following:
- Commitment to medicine
- Knowledge of health care delivery
- Leadership
- Interest in serving diverse populations
- Passion for science
- Communication and interpersonal skills
Letters of Recommendation: Seeking Meaningful Endorsements
Medical school letter of recommendation requirements can be quite confusing because they differ across schools. Letters of recommendation provide valuable insights into your character, work ethic, and potential as a medical student. Aim to cultivate relationships with professors and mentors who can speak to your abilities and experiences.
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Recommended Letters
The basics that you should aim to get are:
- Two letters from a science professor
- One letter from a non-science professor
- Two to three letters from individuals who have supervised you in an extracurricular setting, such as the principal investigator (PI) of your research lab
(Note: Science and non-science letters could come from undergrad or grad school professors.)
Unacceptable Science Letters
Not acceptable science letters of recommendation include Computer Sciences, Earth Sciences [Botany, Ecology, Geology, Oceanography], and Psychology are not accepted as satisfying the science letter requirement.
M.D.-Ph.D. Applicants
M.D.-Ph.D. applicants require two (2) additional letters that are typically from faculty with whom the applicant has done research, in addition to those necessary letters for application to the M.D.
The Application Process: Timing and Submission
Med school hopefuls should be aware of all application dates and deadlines, experts say. The American Medical College Application Service, or AMCAS, which is used by most medical schools for their primary application, usually opens in early May each year but doesn't accept submissions until late May or early June. That cycle's applications are for students hoping to start med school in the fall of the following calendar year.
Application Timeline
"Sending it sooner rather than later during the year that you're applying is important just in terms of volume," Hanau says. "You have to get your AMCAS in and then you're going to get your secondaries and many of the secondaries are going to ask you to write essays." Secondary application requirements vary by school and seek to learn more about applicants.
Applying When Ready
Levin says that med school hopefuls should "apply when they're ready," as the AMCAS application can't be filled out quickly. "It does take a considerable amount of time to complete and there are many components," she says. "Many schools have rolling admissions. So the further you are into an application cycle, perhaps the fewer spots are available at any given medical school."
Additional Considerations
Foreign Universities Preparation
Foreign Universities preparation must be supplemented by a year or more of work at an accredited university in the United States.
Transcripts
Official transcripts are required from all colleges attended outside the United States and Canada for matriculating students.
Interviews
Following receipt of all required credentials, the Admissions Committee will review applications and make interview decisions. The committee will notify applicants selected for interview. All interviews are conducted virtually.
Deferral
Admitted students may request to defer their matriculation by April 15. The Deferral Committee will consider requests individually and will typically grant deferrals for research, academic programs (graduate studies, scholarship) or service programs.
Mission Alignment
Every medical school has its own mission, culture, policies and procedures - one size does not fit all, says Tami Levin, director of premedical and applicant resources at the Association of American Medical Colleges. "The best way for an applicant to learn about medical school is to read their mission statement," she says. "The mission statement is going to, in any case, tell you the type of applicants they hope to attract, their admissions processes, the way in which they educate their students and where ultimately they hope to see them practice. It's a good starting point to see what's important to the university and see if the student themselves has the same kind of goals and places the same level of importance on different factors."
Community College Prerequisites
Community College prerequisites are accepted.
Collaborative Endeavor
Medicine is a strongly collaborative endeavor. The applicant must demonstrate the ability to work successfully with others toward a common goal.
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