School-leaver vs postgraduate pathways, GAMSAT, GEMSAS, GPA, combo scores, CASPer, MMI — everything you need to know about Australian medical school admissions.
Studying medicine in Australia happens via two major routes: as a school-leaver (entering directly from Year 12, also called undergraduate entry) or as a postgraduate (after completing a bachelor's degree in any discipline). The spots are roughly a 40/60 split nationally.
Once you graduate high school and begin university, you are no longer eligible for school-leaver positions. This guide focuses primarily on the postgraduate pathway, as that's where most of the complexity and confusion lives.
School-leaver entry to medicine is based on three things: ATAR, UCAT ANZ, and an interview (usually MMI).
ATAR requirements are high — typically 95+ minimum, with 98–99+ needed to be genuinely competitive. UCAT ANZ is a mandatory aptitude test assessing reasoning and decision-making (not school content), where competitive applicants generally need the 90th percentile or above.
Final offers typically weight around 50% interview + 50% ATAR/UCAT. Once you're at the interview stage, anyone can receive an offer if they interview well. The lower your combo, the better your interview needs to be.
The three components that matter most for postgraduate entry are: GEMSAS GPA (the higher the better — aim for 6.5+ on the GEMSAS scale), GAMSAT (a weighted score of 65+ puts you in a competitive range), and interview performance (MMI or CASPer — this is where strong candidates distinguish themselves).
The combo benchmark of approximately 1.68 determines interview eligibility at most schools. Below this, your options narrow significantly — though important exceptions exist.
If you're early in this process, start with the complete free guide which covers every chapter in detail. If you're already preparing, try our free practice tools for CASPer & MMI and GAMSAT Section 2.