10/24/2026
HPA Question of the Week: How important is taking an advanced chemistry class to supplement AP chemistry credit?
A: If you skipped general chemistry completely, we strongly recommend taking an advanced chemistry course.
If you took CHM 202 or 215, most schools will accept AP + one semester of general chemistry, two semesters of organic chemistry, and one semester of biochemistry. Many medical schools that require five semesters of chemistry will accept AP as the fifth semester. Many that will not accept AP will only require four chemistry courses. If you want to be on the safest side, take one semester of advanced CHM to supplement the AP credit.
Check our spreadsheet and school websites to see how skipping the fifth chem course will affect your school list. A few schools (especially state schools) still require that fifth semester of chemistry.
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