What is an iBSc?

An Intercalated Bachelor of Science (iBSc) is an additional degree you can take during medical school, usually between your third and fourth year (though some schools offer it earlier or later). It typically adds one extra academic year to your studies, focusing on a specific area of medicine, biomedical science, or related disciplines.

During an iBSc year, you’ll step away from standard medical training to study your chosen subject in depth, often alongside final-year undergraduates in that field. Courses usually involve lectures, research projects, and assessments such as dissertations or lab work.

Examples of iBSc subjects include:

  • Medical Sciences (e.g., Neuroscience, Immunology, Cardiovascular Science)

  • Public Health, Epidemiology, or Global Health

  • Medical Education

  • Humanities or Social Sciences in Medicine (e.g., Medical Anthropology, History of Medicine)

  • Biomedical Engineering or Data Science in Medicine

Some medical schools make intercalation compulsory, others make it optional, and some do not offer it at all. If your university doesn’t provide a course you want, certain schools allow you to intercalate at another university, subject to meeting their entry requirements. This can be a good way to pursue niche interests or gain experience in a different academic environment.

Potential Benefits:

  • Gain a recognised additional degree, which can enhance your CV.

  • Opportunity to focus on a subject you’re passionate about.

  • Develop skills in research, academic writing, and critical thinking.

  • Potential for publications, conference presentations, or prizes.

  • Can boost your Foundation Programme application score (through academic achievements).

  • Offers a break from the intensity of medical school’s clinical focus.

Potential Drawbacks:

  • Adds an extra year of study, meaning additional tuition fees and living costs.

  • Delays graduation and starting your medical career.

  • Returning to clinical learning after a year away can feel like a steep adjustment.

  • The benefit to career progression varies — in some specialties it’s highly valued, in others less so.

Tip: If you’re unsure whether to intercalate, speak to current students and alumni who have done one, and research how it aligns with your career goals.