Subject Choices for Medicine in Scotland: Highers You Need

Medicine is one of the most competitive degree courses in Scotland. Around 3,000 students apply to Scottish medical schools each year, and fewer than 800 secure a place. The decisions you make about subject choices in S3 and S4 are not a distant preview of the application — they are the application. Getting them wrong can close the door permanently, and getting them right is a necessary (if not sufficient) first step.

The core Higher requirement at all five Scottish medical schools

Scotland has five medical schools: the University of Aberdeen, the University of Dundee, the University of Edinburgh, the University of Glasgow, and the University of St Andrews. Despite individual differences in structure, all five share a common academic baseline.

The standard requirement across all five is AAAAB at Higher in one sitting, including Chemistry plus two from: Biology, Human Biology, Maths, or Physics.

Higher Chemistry is the single non-negotiable. Every Scottish medical school requires it without exception — not preferred, not recommended, but required. If you do not sit Chemistry at Higher, Medicine in Scotland is off the table.

Beyond Chemistry, the combination of sciences gives you flexibility, but the more of them you hold, the stronger your position. Higher Biology and Higher Maths are the two most commonly held alongside Chemistry. Physics is accepted at several schools and is particularly relevant if you are drawn to the more physical and quantitative aspects of clinical science.

Higher English is not always listed as a formal requirement, but it is expected at most schools at National 5 level, and Higher is strongly preferred. Medicine requires written communication skills from the first year of the degree.

The UCAT: what it is and when you sit it

UCAT stands for University Clinical Aptitude Test. It was renamed from UKCAT in 2019 — if you see "UKCAT" referenced anywhere, that terminology is out of date.

Every Scottish medical school requires the UCAT as part of the application process. You sit it in July to September of S5 or S6 — the summer before you submit your UCAS application. Registration opens in May and you book your own slot at an approved test centre, so plan ahead.

The test lasts approximately two hours and covers five sections: verbal reasoning, decision making, quantitative reasoning, abstract reasoning, and situational judgement. It is not a test of medical knowledge. It is designed to assess the cognitive and behavioural aptitudes considered important for clinical practice.

How universities weight the UCAT varies:

• Edinburgh uses UCAT as part of a weighted selection process — 50% academic record, 35% UCAT cognitive subtests, 17.5% Situational Judgement Test (SJT)
• Glasgow and Dundee weight UCAT scores heavily; a strong score can offset slightly lower grades
• Aberdeen uses a holistic combination of grades, UCAT, personal statement, and interview

There is no universal pass mark. Scores are ranked relative to the applicant pool each year, but a score below around 2,400 out of 3,600 makes most Scottish applications difficult. Preparation materials are available free on the UCAT website, and practising under timed conditions makes a measurable difference.

University-by-university breakdown

These are standard offers. Widening access applicants at all five schools may receive adjusted offers (see below). Edinburgh's additional requirement of BB at Advanced Higher in S6 makes it the most demanding in terms of post-S5 planning.

Planning from S3 and N5 choices

The implications for your subject choices in S3 are direct and serious. If you are even considering Medicine, you must keep both Chemistry and Biology from National 5.

Dropping Chemistry at N5 closes the medicine door permanently. There is no route back in. You cannot sit Higher Chemistry without a National 5 in it (and crashing a Higher in Chemistry with no N5 background is not a realistic option in this context).

Dropping Biology at N5 significantly narrows your options. Edinburgh and Glasgow strongly prefer or require Higher Biology. While some schools accept Human Biology as an alternative, and a handful will consider applications without it, dropping Biology limits your medical school choices to those with the most flexible subject requirements.

The safe approach is straightforward: in S3, choose Chemistry, Biology, Maths, and English as four of your National 5 subjects. Keep all four. Then in S5, sit Higher Chemistry, Higher Biology, Higher Maths, and at least one other Higher — aiming for five Highers in total.

The S6 Advanced Higher question

Not every medical school requires Advanced Highers, but Edinburgh is an important exception. Edinburgh's standard offer includes BB at Advanced Higher in S6, typically in Chemistry and Biology or another science combination.

Even at schools where Advanced Highers are not formally required, they strengthen applications for borderline candidates. If you are aiming for any of the five Scottish medical schools, planning for Advanced Higher Chemistry and Advanced Higher Biology in S6 is sound strategy — it demonstrates continued academic development in your most relevant subjects and supports your UCAS application in the period between S6 offers being made and results day.

What else matters beyond grades

Grades and UCAT are necessary conditions for getting an interview. The interview is where you win or lose the place.

All five Scottish medical schools use MMI (Multiple Mini Interview) format — a series of short stations, each testing a different aptitude: communication, ethical reasoning, empathy, teamwork, and problem-solving. You are not expected to demonstrate clinical knowledge. You are expected to think clearly under pressure, listen carefully, and show genuine motivation for medicine as a career.

Work experience is expected but does not need to be clinical. Care home volunteering, hospital radio, St Andrew's First Aid, and sustained involvement in any caring context counts. What matters is that you can reflect thoughtfully on what you observed and what it showed you about working in healthcare.

Your personal statement is a single 4,000-character document that covers all four UCAS choices. It needs to be specific, honest, and free of the vague claims about "passion" that admissions readers see thousands of times per cycle.

Widening access routes

All five Scottish medical schools operate genuine widening access programmes with adjusted grade offers for eligible applicants. Eligibility is typically based on being in the 20% most deprived areas in Scotland (SIMD20), being care-experienced, being first in your family to attend university, or attending a school with historically low progression to higher education.

Adjusted offers can be substantially lower than standard — in some programmes as low as BBBB at Higher. These are not back doors. They are evidence-based routes designed to bring qualified applicants into medicine from communities that have historically been underrepresented in the profession.

If you think you might be eligible, speak to your guidance teacher and look up each medical school's widening access programme directly. Aberdeen's Gateway2Medicine, Edinburgh's Pathways, and Glasgow's REACH programme all have specific application processes alongside the standard UCAS route.