Harvard pre-med is not a major. Harvard College students who plan on medical school pick any of Harvard’s 51 concentrations, complete the premedical courses alongside it, get advising from the Mignone Center for Career Success and their House, and apply with a House committee letter, most often after one or more gap years.
That makes the Harvard path different from schools where pre-med is a track or program with its own office and checklist. At Harvard the pieces are spread across a concentration, a career office, a House premedical committee and the medical schools’ own rules. This guide puts those pieces in order. If you are still choosing a college, our ranked guide to the best pre-med colleges compares Harvard with nine other universities on advising and letter processes. High school students can also get supervised clinical exposure before college through medical internships for high schoolers in Kenya and Peru.
Harvard Pre-Med at a Glance
| Question | Answer at Harvard College |
|---|---|
| Is there a pre-med major? | No. Students choose one of 51 concentrations and add the premedical courses |
| Who advises pre-meds? | Premedical and health careers advisors at the Mignone Center for Career Success (MCS), plus House and Dudley Community premedical tutors |
| Who writes the committee letter? | The student’s House (or the Dudley Community) Premedical/Pre-Health Committee |
| When do committee letters go out? | By July 1 of the application year, if the student meets House deadlines |
| How many applicants take a gap year? | About 75-80% of Harvard College applicants to medical school |
| Which medical schools can a Harvard pre-med apply to? | Any U.S. MD or DO program; Harvard Medical School is one option among many |
Harvard Has No Pre-Med Major
Harvard College offers 51 undergraduate fields of study that it calls concentrations, and pre-med is not one of them. The MCS Premedical Information for Harvard Students guide (2026-2027) says that students concentrating in a science will find most premedical requirements inside their course of study, but students can also choose any nonscience concentration and still have time to complete the required courses.
Being “premed” at Harvard is a plan, not an enrollment status. There is no application to join a pre-med program and no cut from one. A student is pre-med because they are taking the courses, building the experiences and working with the advisors who support medical school applicants.
What Concentrations Do Harvard Pre-Meds Choose?
Any concentration works for medical school, and IMA’s guide to the best pre-med majors explains why medical schools do not favor biology over other fields. On Harvard’s concentrations list, the fields that overlap most with the premedical courses include:
- Molecular and Cellular Biology (MCB), which contains several of the biology and biochemistry courses on the MCS list
- Neuroscience, Human Evolutionary Biology (HEB) and Integrative Biology, life science concentrations with lab biology built in
- Chemistry and Chemical and Physical Biology, which cover much of the chemistry and biochemistry sequence
- Biomedical Engineering, which Harvard describes as applying quantitative engineering analysis to living systems and unmet needs in medicine
- History and Science, which offers a Medicine and Society option that Harvard describes as designed for pre-med students
- Humanities and social science fields such as English, Economics, Psychology or Government, with the science courses added as electives
Harvard also allows joint and double concentrations and secondary fields, so a pre-med can pair a science with a second field of interest. The MCS guide notes that successful applicants usually show the ability to study one area in depth, which could be a lab project, a social science thesis or a thesis in English literature.
Harvard Premedical Course Requirements
MCS lists the courses that will let a student apply to almost any U.S. medical school, as of July 2026: one year each of general or inorganic chemistry with lab, organic chemistry with lab, general physics with lab, biology with lab, and English or writing. Many schools add math, statistics and biochemistry. Requirements vary, so every applicant should confirm each school’s list in the AAMC’s Medical School Admission Requirements (MSAR). IMA’s medical school prerequisites checklist covers the national picture.
| Requirement (as of July 2026) | Harvard courses MCS lists |
|---|---|
| General or inorganic chemistry with lab (one year) | Two of: LPS A, Life Sciences 1a or Life Sciences 50a; Physical Sciences 11 or Chemistry 10; advanced options such as Chemistry 40, 60 or 160 |
| Biology with lab (one year) | Two of: Life Sciences 1b, Life Sciences 2, Life Sciences 50a or 50b, MCB 60 or 68, OEB 10 or 58, SCRB 50, HEB 10, 50 or 55, and others |
| Organic chemistry with lab (one year) | Chemistry 17 and 27; Chemistry 20 and 30; or Harvard Summer School CHEM S-20ab |
| Biochemistry (one semester; required by more than 70 schools) | Chemistry 17 plus 27 at most schools, or MCB 63, MCB 65, MCB 130 |
| Physics with lab (one year) | Mechanics: Physical Sciences 2, 12a, Physics 15a, 16 or 19, Applied Physics 50a. Electricity and magnetism: Physical Sciences 3, 12b, Physics 15b, Applied Physics 50b |
| Math (two courses; required by about 60 schools) | Math Ma and Mb, 1a, 1b, 19a, 21a or 21b, and more, plus any statistics course |
| English and writing (one year) | Expos plus a writing-intensive English, literature or qualifying Gen Ed course |
Two Harvard courses do double duty at most medical schools, according to MCS. Life Sciences 50a covers one semester of general chemistry with lab and one of biology with lab, and Life Sciences 50b covers one semester of biology with lab and one of math. Harvard College does not decide which courses meet premedical requirements; each medical school is the final arbiter.
Do AP Credits Count for Harvard Pre-Med Requirements?
For almost all medical schools, AP biology, chemistry and physics do not replace college courses. Calculus is the exception at many schools: MCS says a 4 or 5 on AP Calculus AB meets one of two math semesters and a 4 or 5 on BC meets both. Because Harvard no longer records AP credits on transcripts, some schools that only accept APs shown on a transcript will not count them, so applicants check each school’s AP policy.
What Are the Rules on Course Load, Pass/Fail and Summer School?
The MCS guide sets out several Harvard-specific rules of thumb:
- First-year students should take at most two science courses, including math, each semester.
- Pre-meds should not drop below the regular rate of four courses per semester.
- Required premedical courses must be taken for a letter grade. Electives can be pass/fail in a hard semester.
- Science Gen Ed courses cannot satisfy science prerequisites, though they count toward the science GPA if their content is mainly biology, chemistry, math or physics.
- Premedical courses should not be taken during study abroad, because most medical schools will not accept them from a foreign institution.
- Take no more than the equivalent of two semesters (8 course credits) of premedical courses in summer, and avoid splitting a sequence between schools.
Here is one of the MCS sample four-year plans for a student applying after senior year. MCS stresses that these are examples only.
| Year | Fall | Spring |
|---|---|---|
| First year | Life Sciences 1a or LPS A; Math 1a | Life Sciences 1b; Math 1b |
| Sophomore | Life Sciences 2 (fall or spring) | Life Sciences 2 if not taken in fall |
| Junior | Chemistry 17 | Chemistry 27 |
| Senior | Physical Sciences 2 or Applied Physics 50a | Physical Sciences 3 or Applied Physics 50b |
Pre-Med Advising at Harvard: MCS and the Houses
Harvard’s career office is the Mignone Center for Career Success; the old Office of Career Services address, ocs.fas.harvard.edu, now forwards to it. Its premedical and health careers advisors handle course planning, timeline questions and application strategy. Students meet them through a pre-health intake form and advising appointment, usually in sophomore year, after first-year events such as the Pre-Health 101 workshop and the Pre-Health Community Check-In series.
The second layer is residential. On the MCS applying to medical school page, each House and the Dudley Community supports premed and pre-health students starting in sophomore year through resident and non-resident premedical tutors. That relationship ends in the committee letter. Tutors are also the main readers for the personal statement and run mock interviews for applicants.
Alumni stay connected. Graduates fewer than five years out can keep using MCS workshops, drop-ins and advising, and House committees write letters for alumni up to five years after graduation, with extensions at the discretion of the House Faculty Dean.
How the Harvard Committee Letter Works
A committee letter is a single packet from the school that summarizes an applicant and bundles their individual letters. At Harvard, MCS describes the process this way:
- In junior fall (senior fall for alumni applicants), the student meets a Resident Premedical Tutor, attends House pre-applicant meetings and reviews House deadlines.
- In spring, the student confirms that every recommendation letter has reached the Resident Dean’s Office or Premedical Committee and sends spring grades and a GPA recalculation in May or June.
- In the AMCAS application, the student enters one letter only, titled “Harvard Committee Letter,” with the House Academic Coordinator as the contact.
- The Academic Coordinator uploads one PDF holding the House letter and the chosen individual letters. Every school receives the same packet.
- Committee letters go to medical schools by July 1, as long as the student met House deadlines. AMCAS processing is separate, so students still submit AMCAS by early June.
How Many Recommendation Letters Do Harvard Pre-Meds Need?
MCS advises two letters from science faculty or instructors and one from a non-science faculty member for medical and health professions schools. For applicants to both MD and MD/PhD programs, MCS gives an example of four to five letters for MD-only schools and five to seven for MD/PhD schools, sent as two separate AMCAS letter requests. It also suggests asking each recommender when the association ends, not years later. IMA’s guide to medical school letters of recommendation covers how to ask and what to give writers.
Harvard Pre-Med Timeline by Year
| Year | What MCS recommends |
|---|---|
| First year | Read the Premedical Information guide, attend Pre-Health 101, start health-field volunteering, get to know faculty and teaching fellows |
| Sophomore | Complete the pre-health intake form and advising appointment, attend House and campus health programs, keep gaining healthcare experience, consider a first recommendation letter |
| Junior fall | Meet assigned MCS advisor about readiness, begin MCAT preparation, apply for the AAMC Fee Assistance Program if eligible, meet a House Resident Premedical Tutor |
| Junior spring | Take the MCAT by early to mid May, draft the personal statement, build a school list, confirm letters are in |
| Summer | Submit AMCAS by early June, take Casper or PREview if required, return secondaries within 10-14 days |
| Senior year | Interviews from September through April; respect the April 15 and April 30 acceptance deadlines |
That table describes a “senior applicant” who goes straight to medical school. An alumni applicant follows the same steps one or more years later.
Research, Shadowing and Clinical Experience at Harvard
The MCS Getting Experience page says research is not a strict requirement for medical school unless the student is an MD/PhD applicant, and it can be in any discipline, including basic science, social science, humanities, computational or clinical work. The Office of Undergraduate Research and Fellowships (URAF) and Harvard’s life sciences research pages are the starting points, and MCS notes that the Harvard Medical School campus and affiliated hospitals in Boston add many more research options. IMA’s guide to getting research experience in undergrad covers how to approach a lab.
For clinical exposure, MCS keeps a list of Boston-area pre-med volunteer opportunities and points students to hospitals, community health clinics and academic medical centers that hire summer help. Student programs add structure. The Harvard Premedical Society runs a Physician Mentoring Program, varsity athletes can join the Harvard Athlete Medical Mentoring Program, and Harvard BIOME places undergraduates with health care practitioners during the winter term.
How Many Shadowing Hours Does Harvard Recommend?
MCS says there is no required number, but suggests aiming for 40 to 50 hours of shadowing over college, and more if the student plans to spend time in the operating room, so clinic hours are covered too. Its tips include asking your own physician, House premedical tutors, lab principal investigators, the Harvard Alumni Association and the Firsthand Advisors platform of over 3,500 alumni. IMA’s guide on how to shadow a doctor walks through the first email.
Can Harvard Pre-Meds Get Clinical Experience Abroad?
Yes, as long as the premedical courses stay at Harvard. MCS encourages international research and internship opportunities and links to AAMC guidelines for students providing patient care abroad. Students who want supervised clinical time during a summer or gap year can look at IMA’s pre-med internships abroad, where interns work under licensed clinicians on vital signs, patient intake and triage, basic patient interviews and noninvasive tasks, along with ward rounds and community outreach. Each medical school decides how it classifies those hours.
Gap Years and Medical School Outcomes
Gap years are the norm, not the exception. MCS reports that about 75-80% of Harvard College applicants to medical school take one or more gap years, and around two-thirds of those take two or more. The MCS guide adds that the national average age of entering medical students is 24. Common gap year jobs listed by MCS include clinical research assistant and clinical research coordinator roles, which are often posted in spring and often ask for a two-year commitment, plus the NIH Postbaccalaureate IRTA program.
Students who finish prerequisites after graduation have options too. MCS notes that many Harvard alumni take courses at the Harvard Extension School and that its formal Premedical Studies Program is usually not necessary for Harvard College graduates. IMA’s post-bacc pre-med programs guide compares career-changer and record-enhancer programs.
On outcomes, MCS shares its Medical School Admissions Data report with students through its Pre-Health Community Resources Canvas site, not on the public website.
Harvard Pre-Med Checklist
- Pick a concentration you want to study in depth; pre-med is not one of the 51.
- Map the MCS course list into your four years, with no more than two science courses per semester in first year.
- Take required premedical courses for a letter grade, at Harvard, not abroad.
- Meet an MCS premedical advisor by sophomore year and a House premedical tutor by junior fall.
- Build 40 to 50 shadowing hours, steady clinical volunteering and one area of in-depth work.
- Ask two science instructors and one non-science instructor for letters as each course ends.
- Write activity descriptions in full sentences; IMA’s AMCAS Work and Activities guide shows how.
- Meet House deadlines so your committee letter goes out by July 1.
Frequently Asked Questions
Does Harvard have a pre-med major?
No. Harvard College has 51 concentrations and pre-med is not one of them. Pre-meds choose any concentration and add the premedical courses, which fit inside most science concentrations and can also be added to a humanities or social science concentration.
What is the best concentration for pre-med at Harvard?
There is no single best one. Science concentrations such as Molecular and Cellular Biology, Neuroscience, Human Evolutionary Biology and Chemistry include many required courses, while History and Science offers a Medicine and Society option for pre-med students. Medical schools accept any concentration if the prerequisites are complete.
What is the Harvard committee letter?
It is a single packet written by the student’s House or the Dudley Community Premedical/Pre-Health Committee that includes the House letter and the student’s individual recommendation letters. Academic Coordinators send it to medical schools by July 1 if the student meets House deadlines.
Do most Harvard pre-meds take a gap year?
Yes. The Mignone Center for Career Success reports that about 75-80% of Harvard College applicants to medical school take one or more gap years, and around two-thirds of that group take two or more.
Can Harvard pre-meds use AP credit for prerequisites?
Mostly no. Almost all medical schools require biology, chemistry and physics in college. A 4 or 5 on AP Calculus can meet math at many schools, but Harvard no longer records AP credits on transcripts, so applicants check each school’s policy.
How many shadowing hours do Harvard pre-meds need?
There is no required number. MCS suggests aiming for 40 to 50 hours across college, and more if much of the shadowing is in the operating room, so that clinic time is also included.
Does being a Harvard pre-med help you get into Harvard Medical School?
Harvard pre-meds apply to Harvard Medical School through the same AMCAS application they use for other MD programs, and MCS advising prepares them for U.S. medical schools in general. IMA’s guide on how to get into Harvard Medical School covers that admissions process.
