Admissions·United States· 8 min read

How to Get Into US Medical School

An overview of the MD admissions process in the United States — covering the MCAT, the AMCAS application, premedical prerequisites, and what medical school admissions committees evaluate. Guidance only; not medical advice.

Key facts

Primary application service: AMCAS (American Medical College Application Service) — administered by AAMC
Standard entrance test: MCAT (Medical College Admission Test) — administered by AAMC
MD program length: Typically 4 years (plus residency training after graduation)
AMCAS official site: students-residents.aamc.org/apply-medical-school
Verify specifics with: Each medical school's official admissions page and AAMC's MSAR® for school-specific data

Overview: the MD application process

Medical Doctor (MD) programs at US allopathic medical schools are highly competitive, typically four-year postgraduate professional programs. Graduates complete residency training in a chosen specialty after graduating from medical school.

The Association of American Medical Colleges (AAMC) administers both the MCAT examination and the American Medical College Application Service (AMCAS), which is the centralized application used by most MD-granting medical schools in the United States. Some osteopathic (DO) medical schools use a separate service (AACOMAS) — verify which application service each school you are targeting uses.

The MCAT exam

The Medical College Admission Test (MCAT) is a standardized, multiple-choice exam administered by AAMC. It is designed to assess a candidate's knowledge of natural and social science concepts relevant to medicine, as well as critical thinking and problem-solving skills.

The MCAT has four sections:

1. Chemical and Physical Foundations of Biological Systems — general chemistry, physics, biochemistry, organic chemistry, and biology 2. Critical Analysis and Reasoning Skills (CARS) — humanities and social science passages 3. Biological and Biochemical Foundations of Living Systems — primarily biology and biochemistry 4. Psychological, Social, and Biological Foundations of Behavior — psychology, sociology, and biology

Each section is scored separately; the total score is the sum of all four section scores. Score ranges and the specific scale are published on the AAMC website (students-residents.aamc.org). Register for and verify current exam dates, fees, and score validity periods directly on the AAMC site, as these details change.

Section 1: Chemical and Physical Foundations (chemistry, physics, biochemistry, biology)
Section 2: Critical Analysis and Reasoning Skills (CARS)
Section 3: Biological and Biochemical Foundations (biology, biochemistry)
Section 4: Psychological, Social, and Biological Foundations (psychology, sociology, biology)
Total score = sum of four section scores; full scale at students-residents.aamc.org

Premedical prerequisites

Most medical schools require completion of a four-year undergraduate degree from an accredited institution before enrollment. Required premedical coursework varies by school — medical schools are not standardized in their prerequisites. Common areas include biology, general and organic chemistry, physics, biochemistry, mathematics or statistics, and English/writing.

Some schools have moved toward competency-based requirements rather than rigid course lists; some accept AP, online, or community college coursework for certain prerequisites while others do not. For the specific required and recommended premedical coursework at each school, consult the AAMC's Medical School Admission Requirements (MSAR®) database, which lists each school's individual requirements.

This guide provides general orientation only — always verify requirements on each school's official admissions page and the AAMC MSAR.

Four-year undergraduate degree from an accredited institution typically required
Common prerequisites include biology, chemistry, organic chemistry, physics, biochemistry
Prerequisites vary significantly by school — check AAMC MSAR® for each school
AP, online, and community college course acceptance varies by school

The AMCAS application and process

AMCAS is the centralized first-step application for most US allopathic medical schools. After submitting to AMCAS, individual schools typically send secondary applications with additional school-specific essays to applicants they wish to continue reviewing.

AMCAS sections include personal information, colleges attended, course work and grades (verified by AAMC), work and activities, letters of evaluation, and a personal statement (describing motivation for medicine, meaningful experiences, and goals). Many medical schools use rolling admissions, which means earlier submitted applications may receive earlier consideration — verify the opening date and deadline for AMCAS on the official AAMC site each cycle.

After secondaries, selected applicants receive interview invitations. Interviews vary in format (traditional one-on-one, panel, Multiple Mini Interview/MMI) by school.

AMCAS: first-step centralized application; verify opening dates and deadlines at aamc.org
Secondary applications: school-specific additional essays sent after AMCAS review
Personal statement: explain motivation for medicine and meaningful experiences
Interview formats vary by school (traditional, panel, MMI)

What admissions committees evaluate

Medical school admissions are highly holistic and competitive. Committees typically consider academic performance (GPA — both science and cumulative), MCAT score, clinical experience (patient contact hours), research experience (particularly valued for research-focused programs), community service and volunteering, letters of recommendation (from science faculty and physicians who know you well), and the personal statement.

There is no guaranteed path — applicants with the same statistics can have different outcomes across schools. No specific MCAT score or GPA guarantees admission. Consult the AAMC MSAR® for school-specific median GPAs and MCAT scores (subscription required) to understand each school's applicant pool. This guidance is educational in nature and not a substitute for working with your pre-health advisor.

Frequently asked questions

What MCAT score do I need for medical school?

There is no single minimum that applies to all schools. Each medical school sets its own admissions criteria. For school-specific median and accepted-applicant MCAT score data, consult the AAMC's Medical School Admission Requirements (MSAR®) database at students-residents.aamc.org. No specific score guarantees admission.

What is AMCAS and how does it work?

AMCAS (American Medical College Application Service) is administered by the AAMC and is the primary centralized application service for most US allopathic MD programs. You apply to multiple schools through a single AMCAS application; AAMC verifies your coursework and transmits your application to the schools you designate. Secondary applications from individual schools follow. Visit students-residents.aamc.org for official information.

Do I need research experience to get into medical school?

Research experience is not universally required but is valued — particularly at research-intensive or MD-PhD programs. Clinical experience (patient contact), volunteering, and demonstrated commitment to medicine are typically viewed as essential. Requirements and expectations vary significantly by school; review each school's specific guidance.

Official sources

This guide explains the process and is for guidance only. Eligibility, dates, fees and rules change every year — always confirm the current details on the official site before you act.

Verified against: AAMC — Apply to Medical School (AMCAS); AAMC — Take the MCAT Exam.

Last verified: 2026-06-09.