US pre-med roadmap, part 2: BS/MD programs vs. the traditional pre-med path
How the four-year pre-med route compares with combined BS/MD programs on workload, time and cost, the MCAT, flexibility and admit rates, and which kind of student each path suits.
A combined BS/MD program offers something no ordinary college acceptance can: a place in medical school, reserved before a student has taken a single college class. Getting one is the hard part. Brown University's Program in Liberal Medical Education (PLME) admitted just 3.6% of its applicants in 2019. Most future doctors in the US take the other road, the traditional pre-med track, and the two routes differ in far more than their admit rates.
Part 1 of this roadmap explained how BS/MD programs work. Part 2 looks at the traditional route and compares the two on five points: academic intensity, time and cost, the MCAT, flexibility, and competition.
How the traditional pre-med track works
On the traditional track, students earn a four-year bachelor's degree and then apply to medical school. In college they complete the prerequisite courses medical schools require, keep their grades up, and build clinical and research experience. They take the MCAT (Medical College Admission Test) and apply to several schools at once through AMCAS, the common application used by most US MD programs. No seat is reserved in advance, so each student has to build a competitive application.
Four features define the route:
College first. Students finish a four-year degree before starting medical school, the standard US timeline.
Any major. As long as they complete the prerequisites, students can major in anything, including the humanities.
Time to build a record. College leaves room for research and internships, and a gap year can strengthen an application further.
Better overall odds. Regular medical school admission is far less restrictive than BS/MD selection: about 40% of US medical school applicants are accepted to at least one school each year.
In short, the traditional route offers more choices and more time, but the medical school admissions race stays ahead of students until the very end.
Usually 8 years (4 + 4), sometimes plus a gap year or more
Workload
Compressed; some programs run through the summer
Spread across four years of college
MCAT
Often waived, or a set minimum score
Required; top medical schools expect high scores
Flexibility
Hard to change majors, careers or medical schools
Any major; free to switch; can apply to any medical school
Admit rate
Often below 5%
About 40% of medical school applicants accepted
Academic intensity
A BS/MD program folds college and medical school into as little as six or seven years. Pre-medical coursework has to be finished in a short window, and some programs keep classes and hands-on training going through the summer, a year-round load that puts real academic pressure on students.
Pre-med students use the full four years, so the work is spread more evenly and summers are free for rest or new experiences. The prerequisites are still demanding, but students can move at a steadier pace and study subjects in more depth. On workload alone, BS/MD is the more intense track.
Time and cost
That compression saves time. The traditional route usually takes eight years, four in college and four in medical school, and some students add a gap year or more before applying. BS/MD students can start their medical careers one to two years sooner.
Time saved is money saved. Every year cut from college is a year less of tuition and living expenses, and on a road as long and costly as the one to becoming a doctor, many applicants see that as a big part of BS/MD's appeal. Pre-med students pay for the full eight years or more, plus medical school application fees and travel to interviews.
Both routes lead to the same MD; they differ in timing, cost and flexibility.
The MCAT
Many BS/MD programs ease the MCAT requirement. Some waive the exam entirely, and others ask only for a set minimum score, which takes much of the stress out of it.
For pre-med students the MCAT is unavoidable, and top medical schools expect very high scores. The computer-based exam runs about six hours and 15 minutes, and preparing for it takes a great deal of time and effort, all while students keep their college grades up. Skipping the exam, or clearing it with a minimum score, is a genuine relief for BS/MD students.
Flexibility
A BS/MD curriculum assumes from day one that the student is headed to medical school, which makes it very hard to explore other fields or change majors midway. A student who realizes in college that medicine isn't the right fit has no easy way to change course and may end up leaving the program or transferring.
BS/MD students are also expected to attend the medical school linked to their program, so they can't freely apply elsewhere, whether to a school they prefer or one in another region. Some programs let students "apply out" after college, but that means giving up the guaranteed seat. In practice, most stay on course for their program's own medical school.
Pre-med students have far more room to move. They can major in the sciences or the humanities, switch majors along the way, take a leave of absence or a gap year to rethink their plans, and apply to any medical school they choose. If BS/MD is a narrow, dedicated lane, the traditional route is an open field where students can explore, find what suits them, and decide whether and when to head for medical school.
Competition and admit rates
BS/MD programs are by far the harder door to get through. Because they guarantee a path to medical school, competition is fierce: many admit fewer than 5% of applicants, rates that rival or undercut undergraduate admission at Ivy League colleges. Some well-known programs draw thousands of applications for about ten seats. Brown's 3.6% is not unusual, and Drexel University's BA/BS+MD program has said it selects about 2.5% of applicants. At odds like these, winning a BS/MD place in high school is already as hard as getting into medical school.
Pre-med students enter college through regular admission, which is usually easier than getting into the same university's BS/MD program. The competition is postponed, not avoided, though the overall medical school acceptance rate of about 40% is still far higher than BS/MD admit rates.
That figure needs context: the applicants who get in are the well-prepared ones, and less competitive candidates are turned away. At the most selective medical schools, acceptance rates are only around 10%, and many pre-med students apply to dozens of schools in hopes of a single acceptance. BS/MD is a narrow gate at the entrance. Pre-med is open to everyone but ends in a long, demanding race for medical school.
Which path fits which student
A BS/MD program fits students who:
are already certain in high school that they want to become doctors
have exceptionally strong academic records
want to avoid the uncertainty of medical school admissions
are ready to focus their entire college experience on medicine
The traditional pre-med track fits students who:
want to explore different fields of study first
would rather decide about medical school during college
want a more flexible college experience
would value four years to grow and build their medical school application
In the end, two questions decide it: how sure are you about medicine, and what kind of college experience do you want? Both paths lead to an MD, and neither works without strong academics and careful preparation. Choose the one that fits your temperament and goals, then plan your college years around it.
Part 3 of this roadmap turns to strategy, profiling ten leading US colleges for pre-med that international-school students often apply to: how competitive each one is, how to approach the application, and recent admissions trends.
Testing your interest early
Whichever route you choose, it pays to find out early whether you enjoy the questions science and medicine ask, and research is one of the most direct ways to do that. In CRI's Winter Online Research Program, students spend winter break working with a university professor to develop a research question and write their own paper in English, with TAs guiding them day to day.
