September 8, 2026
Does Your Undergraduate College Matter for Medical School Admissions? What the Data Shows
When medical school applicants calculate their science GPA, they often assume every course that sounds scientific will count.
That assumption can lead to surprises.
Biomedical engineering, public health, nutrition, psychology, computer science, and pharmacology may all involve science, but AMCAS does not automatically include them in the BCPM GPA. Conversely, courses such as biostatistics, neuroscience, and even astronomy may count.
The deciding factor is not always the course title or the department that offered it. According to the 2027 AMCAS Applicant Guide, classification is based on the course’s primary content.
Here is how to estimate your AMCAS science GPA accurately and classify ambiguous courses.
BCPM stands for:
AMCAS calculates a separate GPA using courses classified in these four areas. This is commonly called the AMCAS science GPA.
Medical schools receive several GPA calculations, including:
Your BCPM GPA therefore does not replace your cumulative GPA. It provides an additional view of your performance in courses most closely associated with the academic foundation of medical school.
AMCAS instructs applicants to classify each course according to its primary content.
The department offering the course is typically not the deciding factor. A course offered by the psychology department could potentially be classified as Biology if its primary content is biological. Similarly, a course offered by a biology department may belong in another category if biology was not its principal subject.
When a course is ambiguous, review:
The question is not, “Could this course be connected to biology?” It is, “What subject made up most of the course?”
The AAMC Course Classification Guide provides examples of courses usually included in each BCPM area.
Examples include:
Examples include:
Examples include:
Examples include:
The inclusion of statistics, biostatistics, neuroscience, and astronomy sometimes surprises applicants. When the course content fits the corresponding AMCAS classification, its grade contributes to the BCPM GPA.
AMCAS also lists several science-related subjects outside the BCPM categories. These grades generally contribute to the All Other GPA.
Examples include:
This does not mean these courses are unimportant or academically easy. It only means AMCAS ordinarily places them outside the four BCPM classifications.
Individual courses may still require closer review. For example, a biomedical engineering course whose primary content is cellular biology could potentially qualify as Biology. A course focused principally on engineering design would generally remain Engineering.
Use the actual content rather than selecting Biology simply because a course had a health or medical application.
Courses such as neuropsychology, bioinformatics, psychopharmacology, epidemiology, and biological engineering may combine several subjects.
For interdisciplinary courses, identify which subject occupied the majority of the curriculum.
Consider neuropsychology:
The course title alone cannot resolve the question.
The AAMC recommends reviewing the course description on your institution’s website or consulting a prehealth advisor when the classification remains unclear. Save the official description in case AMCAS requests clarification.
Public health, nutrition, nursing, and health education are generally listed under Health Sciences, not Biology.
A course offered by the neuroscience, engineering, or psychology department is not automatically classified according to that department. Primary content controls.
The AMCAS BCPM GPA is narrower than the general concept of STEM. Computer science and most engineering courses are not automatically included.
Applicants should not classify a course as Biology simply because they earned a strong grade in it. AMCAS may change a classification when the selected category clearly does not apply.
Accuracy is more important than trying to gain a small numerical advantage.
College-level coursework that appears on a college transcript may need to be entered even if it was completed during high school. If the course belongs in a BCPM category, it can affect the science GPA.
Applicants initially select their own course classifications. During verification, AMCAS compares the coursework entered against official transcripts and may change a classification that clearly does not apply.
An application is not normally returned solely because AMCAS changes a course classification. The corrected classification will be used in the verified GPA calculation.
If you disagree with a change, you may submit an Academic Change Request. The AAMC may ask for the official course description or a link to the institution’s catalog so staff can evaluate the course’s primary content.
This is why applicants should review ambiguous classes before submission and preserve supporting documentation.
AMCAS reports post-baccalaureate coursework separately, but it also includes those courses in the Undergraduate Total GPA.
A post-baccalaureate science course can therefore influence:
For applicants completing academic-enhancement coursework, the trend and separate post-baccalaureate performance may be as informative as the change in the combined numerical GPA.
Graduate coursework is reported separately and does not replace the undergraduate academic record.
Before submitting AMCAS:
This process can prevent errors and help you understand the academic profile medical schools will receive.
Psychology is generally classified as Behavioral and Social Sciences and does not ordinarily count toward BCPM. A course with primarily biological content may require individual review.
Yes. The AAMC lists statistics and biostatistics under Mathematics, which is included in BCPM.
The AAMC lists neuroscience as an example under Biology. However, interdisciplinary neuroscience courses should still be classified according to their primary content.
Public health is generally classified under Health Sciences and is not automatically included in BCPM. A specific course dominated by biology, chemistry, physics, or mathematics may be classified differently based on its content.
Biomedical engineering is generally classified as Engineering, not BCPM. Some individual courses may qualify for Biology, Chemistry, Physics, or Mathematics if that subject clearly represents the primary content.
The AAMC guide lists pharmacology and pharmacy under Health Sciences rather than BCPM. Review an individual course carefully if its content was primarily biological or chemical.
No. AO simply means the course is outside the BCPM calculation. Medical schools still receive your complete transcript, cumulative GPA, and performance across all subjects.
The AMCAS science GPA includes courses classified as Biology, Chemistry, Physics, and Mathematics—not every course that appears scientific or health-related.
Classify each course according to its primary content. Use official course descriptions for ambiguous classes, retain supporting information, and calculate your projected AMCAS GPAs before submission.
At AcceptMed, our medical school admissions advisors help applicants review coursework, understand academic trends, and identify how their verified GPA may affect school-list and application strategy.
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