Medicine as a STEM Field (Degree Overview)
Medicine is a science-intensive professional field, but becoming a physician usually does not begin with a medical degree as an undergraduate. Most students complete a bachelor’s degree, meet medical-school prerequisites, earn an MD or DO, and then train in residency. The route draws on biology, chemistry, physics, math, and clinical learning. Requirements, costs, and timelines vary by school and specialty.
Do you enjoy learning how the body works, and can you see yourself using that knowledge to care for people? That mix of science and service is central to medicine. The path is long, and “pre-med” can be confusing: it usually means preparing for medical school, not earning a separate physician-qualifying degree.
I would look beyond degree labels when weighing this path. The key questions are whether you can complete the science courses, gain a realistic view of patient care, finance the training, and meet each school’s requirements. Here is how the route works and how to check whether a program fits.
Medical School Admissions and Program Overview
Medical education in the United States is usually a professional route taken after college. Students commonly earn a bachelor’s degree, apply to an MD or DO program, complete medical school, and then enter residency. The exact steps and entry rules vary, so check each school and the state where you may seek a license.
Medicine is a STEM field in the broad sense that it relies heavily on scientific knowledge and methods. But an MD or DO is a professional medical degree, not a standard undergraduate STEM degree. Do not assume that a school or degree qualifies for a specific STEM classification, grant, or immigration benefit. Those rules depend on the agency and program involved.
What is the difference between an MD and a DO?
An MD is a Doctor of Medicine degree, while a DO is a Doctor of Osteopathic Medicine degree. Both prepare graduates to become physicians. Both involve medical school and residency, and both lead to licensure when graduates meet the applicable state requirements.
DO education includes osteopathic principles and training in osteopathic manipulative treatment. The two degree paths have distinct accrediting bodies: the Liaison Committee on Medical Education (LCME) accredits MD programs, and the Commission on Osteopathic College Accreditation (COCA) accredits DO programs.
| Route | Common sequence | Program accreditation to check |
|---|---|---|
| MD | Bachelor’s degree or other accepted preparation, medical school, residency, state licensure | LCME |
| DO | Bachelor’s degree or other accepted preparation, medical school, residency, state licensure | COCA |
Before paying a deposit, confirm the medical program’s current accreditation status with the relevant accreditor. Also check the college’s institutional accreditation and the rules of the state where you plan to practice. Accreditation can affect access to residency pathways, licensure, and federal student aid.
What do medical schools look for?
There is no single national GPA or MCAT score that guarantees admission or rules out every applicant. Schools set their own requirements and review applicants in different ways. Compare your preparation with each school’s current admissions information, including the profile of its entering class.
U.S. MD applicants generally take the Medical College Admission Test (MCAT). Most DO programs require it, though policies can vary. Check the current testing rules for every school on your list, rather than relying on a general guide or an old forum post.
Applications also commonly ask applicants to show experience and readiness beyond grades. The mix of clinical exposure, service, research, and other experience varies by school. These activities can help you learn whether patient care suits you; they are not a guarantee of admission.
Curriculum, Prerequisites, and Degree Requirements
A premedical plan combines college study with medical-school prerequisites. There is no required undergraduate major for all medical schools, and a “pre-med” label alone does not meet every school’s course rules. Students need to map course requirements across target programs and leave room for writing, advising, and other parts of their education.
Which undergraduate major should you choose?
Choose a major that interests you and in which you can do strong work, while planning to complete the required courses. Medical students come from different academic backgrounds. A biology major is not a physician credential, and a non-science major does not prevent a student from applying if they complete the required preparation.
Science-heavy majors may fit students who want more coursework in biology, chemistry, or related areas. Other majors can make room for different interests, but students may need to add science courses beyond their major requirements. Compare the full course plan, not just the major name.
| Student situation | A practical approach |
|---|---|
| You enjoy biology and chemistry | Consider a related major, then check whether its required courses cover your target schools’ prerequisites. |
| You prefer history, languages, or another non-science field | Keep the major if it fits your goals, and plan separately for required science courses and labs. |
| You are undecided | Start with college advising and introductory courses; avoid assuming you must declare a “pre-med” major right away. |
| You are changing majors | Compare remaining degree and prerequisite requirements before changing, including likely added semesters or costs. |
What courses are commonly part of premedical preparation?
Medical schools set their own prerequisites. Many expect preparation in biology, chemistry, physics, math or statistics, and writing, but the exact courses and lab rules differ. Some schools also list other subjects. Use each school’s official admissions page to build a course checklist.
A useful planning method is to make a table of target schools and note each requirement, acceptable course format, and application deadline. Ask a prehealth advisor to review it. This can help prevent a late discovery that a course, lab, or sequence does not meet a school’s rules.
The bachelor’s degree requirement also varies. Many medical schools expect applicants to earn a bachelor’s degree before they start medical school, while policies differ. Confirm the rule for each program rather than treating a common path as a universal one.
How long does the full path take?
MD and DO programs typically take four academic years. Residency commonly lasts three to seven years, depending on the specialty. Undergraduate study often takes about four years, but individual paths vary with course load, transfer credits, time away, and program structure.
That means the route from starting college through residency is often many years long. The exact timeline depends on the student and chosen specialty. Plan with a range, not a promise, and include application time and possible changes in direction.
Academic Success, Clinical Training, and Student Experience
Medical training moves from classroom and lab learning toward supervised care of patients. Students study scientific foundations, learn clinical skills, and complete clinical rotations. Schools organize this work in different ways, so review each program’s curriculum, locations, support, and costs before applying.
A typical medical curriculum includes basic science and later clinical learning, though the order and format vary. Clinical rotations let students learn in care settings under supervision. Students also prepare for required examinations and the next stage of training. Ask schools how they support students during demanding coursework and clinical placements.
Consider Maya, a hypothetical first-year student who likes biology but is unsure about daily patient care. Instead of choosing a major only because it sounds “pre-med,” she could take introductory science courses, speak with an advisor, and seek appropriate exposure to health care settings. That plan would help her test her interests while keeping track of prerequisites.
How should you assess fit and finances?
Interest in science is one part of fit. Patient care also involves communication, teamwork, careful decisions, and service. Experience in a clinical setting can help you see the work more clearly, while service or research may help build relevant skills. Follow each school’s rules for access to patients and privacy.
Medical education can require major spending, but headline tuition is not the full cost. Compare the total cost of attendance, aid terms, living costs, fees, and likely borrowing. Ask whether aid is renewable and what conditions apply. Do not rely on a school’s marketing claims alone; review official aid documents and outcome definitions.
I would also check whether clinical training sites are clear and accessible, and ask how travel or relocation may affect costs. A lower tuition figure does not by itself show which option will cost less over the full program.
Residency, Licensure, and Career Pathways
Graduating from medical school is not the end of physician training. Graduates apply for residency, complete specialty training, and meet state licensure rules. Residency length varies by specialty, and license requirements can vary by state. Check the rules that apply to your intended path rather than assuming one timeline fits all.
Residency is paid graduate medical training in which physicians care for patients under supervision. Many specialties take three to seven years, but the length depends on the field and training path. Medical graduates must also meet examination and other requirements set by relevant licensing authorities.
A medical degree can lead toward many areas of practice, but no degree alone promises a specific job, income, or specialty placement. If you are comparing schools, review their official information on residency placement and how they define reported outcomes. Ask what the figures include and which graduates they cover.
What should you verify before applying or enrolling?
Use this short checklist before committing to a program:
- Confirm every prerequisite and deadline on the school’s current admissions site.
- Check MCAT policies and compare your preparation with current entering-class data.
- Verify MD program accreditation through LCME or DO program accreditation through COCA.
- Confirm institutional accreditation and review relevant state licensure requirements.
- Compare total cost, official aid terms, and likely borrowing, not tuition alone.
- Review curriculum, clinical training arrangements, student support, and outcome definitions.
- Ask an advisor to review your course plan and application timing.
For applicants, the next step is to match your coursework and experiences to a balanced list of schools. For students already in college, ask an advisor to check whether changing majors affects graduation time or prerequisite completion. Either way, use current school and accreditor information.
Frequently Asked Questions
These answers summarize common questions about medicine, STEM study, and the physician-training route. Since schools and state boards set different rules, use them as a starting point, then confirm details with the program or licensing authority that applies to you.
Is medicine considered a STEM field?
Medicine is science-intensive and draws on biology, chemistry, physics, math, and related fields. But an MD or DO is a professional degree, not a standard undergraduate STEM degree. A particular STEM classification depends on the rules of the agency or program using that term.
Is pre-med a degree?
Usually, no. “Pre-med” commonly refers to an undergraduate plan or advising track that helps students prepare for medical-school applications. Students still earn a bachelor’s degree in a major, while completing the courses required by their target schools.
Do you need a biology major to become a doctor?
No single undergraduate major is required by all medical schools. Students can choose different majors if they complete the prerequisites for the programs they apply to. Check each school’s rules before planning your courses.
Do all medical schools require the MCAT?
No. U.S. MD applicants generally take the MCAT, and most DO programs require it, but policies vary. Check each program’s current admissions requirements for testing rules and deadlines.
How long does medical school take?
MD and DO programs typically take four academic years. After medical school, residency commonly lasts three to seven years, depending on the specialty. The full timeline also depends on undergraduate study and each person’s path.
What accredits MD and DO programs?
The Liaison Committee on Medical Education accredits MD programs. The Commission on Osteopathic College Accreditation accredits DO programs. Confirm a program’s current status directly with the relevant accreditor.
Does a medical degree guarantee a residency place or state license?
No. Graduates must apply for residency and meet the requirements for the training path they pursue. State boards set licensure rules, which may include required training and examinations. Check the relevant board’s current requirements.
Can I change my major after starting college?
Often, yes, but a change may affect required courses, graduation timing, or cost. Ask an academic or prehealth advisor to map the remaining major requirements and medical-school prerequisites before deciding.
The clearest way to judge this route is to look at the whole sequence: undergraduate study, medical school, residency, and licensure. Medicine can suit students who want to apply science in patient care, but the title of a major is only one small part of that decision. Verify each program’s requirements, accreditation, and total cost before you commit.
(This article was written by one of our staff writers, Michael Harrington. Visit our Meet the Team page.)
