What Qualifications Do You Need To Be a Doctor?

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Team October 6, 2026
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For adults considering a move into medicine, the most practical question is often not whether it is possible, but how to organise the exams involved. Medicine has a well-defined set of entry requirements, and each one must be met in turn. This step-by-step guide explains what education do you need to be a doctor, how to approach each set of exams and what follows once you have secured a place at medical school.

Step 1: Research Your Target Medical Schools

Every medical school publishes its own entry requirements, and while they share a common core, the details differ. Before booking any exams, draw up a shortlist of universities and note what each one asks for at GCSE, at A level and in the admissions test. This will give you a clear target to work towards and help you avoid sitting qualifications that will not count.

At Online Exams, we know how important it is for adult learners to plan their exams carefully, particularly when studying alongside work or family responsibilities and when the career in question has such specific requirements.

Step 2: Secure the Required GCSEs

Medical schools require GCSEs in English, Maths and Science, with both Biology and Chemistry included in your science, either as individual subjects or through Combined Science. The typical minimum is grade 6, while the most competitive institutions, including Oxford and Cambridge, expect grade 7 or above throughout.

If you are missing any of these subjects or need a higher grade, sitting the GCSE again is generally the most dependable approach, as Functional Skills Level 2 is not normally accepted in its place for medicine. A detailed overview of the GCSE subjects for aspiring doctors is a useful reference at this stage.

Step 3: Plan and Complete Your A Levels

A levels carry the greatest weight in a medical school application. Offers are typically AAA, rising to A*AA at some universities. Chemistry is a requirement at almost every UK medical school, Biology is required or preferred by most, and Maths or Physics is a strong choice for the third subject.

Because these grades are demanding, it is wise to allow enough time to prepare thoroughly for each exam. Reviewing the minimum A-levels for medical school will help you confirm that your subject choices meet the requirements of the universities on your shortlist. Please note that Access to HE Diplomas are not accepted for direct entry to medicine.

Step 4: Sit the UCAT

Nearly all UK medical schools require the University Clinical Aptitude Test (UCAT). The test lasts two hours, is taken on a computer and is divided into five sections: Verbal Reasoning, Decision Making, Quantitative Reasoning, Abstract Reasoning and Situational Judgement. As it assesses aptitude rather than subject knowledge, familiarity with the question formats is the most effective form of preparation.

Step 5: Choose Your Degree Route

Most students take a five-year MBBS or MBChB at a GMC-approved university, beginning with two years of pre-clinical science before moving increasingly into clinical placements from the third year. Adults who already hold a degree at 2:1 or higher may instead apply for a four-year accelerated graduate entry course, for which the GAMSAT is normally used in place of the UCAT.

Step 6: Complete Foundation and Specialty Training

After graduation, doctors undertake the two-year NHS Foundation Programme (Foundation Year 1 and Foundation Year 2) and must be registered with the General Medical Council to practise legally. Specialty training follows and lasts between three and eight years, depending on the field. The National Careers Service page for doctors outlines the responsibilities of the role, and this NHS doctor career guide describes the specialties available, from general practice to surgery and paediatrics.

Final Thoughts

For adult learners, success in reaching medical school depends largely on careful planning. Researching your target universities, filling any gaps at GCSE, achieving strong A level grades and preparing well for the UCAT will put you in the best position to apply. For a complete overview, the doctor qualifications and training guide sets out every requirement in one place, and further information on sitting qualifications is available on the Pass Learn Exams page.

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Online Exams Team

We help thousands of students each year with revision, courses and online exams.