By DoctorCert Clinical Team
Student Sick Notes: What Universities Accept
Medical evidence for extenuating circumstances at UK universities. What students need to know when they miss exams or deadlines.

If you are a university student in the UK and have missed an exam, deadline, or assessment due to illness, your university will almost certainly ask for medical evidence. But what kind of documentation do universities actually accept? And what do you do if you cannot see your GP? This guide covers everything students need to know about sick notes, extenuating circumstances claims, and how to get the documentation you need.
When Do Students Need Medical Evidence?
Most UK universities require medical evidence in the following situations:
- Missed exam - you were too ill to attend an examination
- Late submission - illness prevented you from completing coursework by the deadline
- Extenuating circumstances - your performance in an assessment was significantly affected by illness
- Interruption of studies - you need to take a break from your course due to a health condition
- Attendance requirements - courses with mandatory attendance (e.g. laboratory sessions, clinical placements) may require medical evidence for absences
Each university has its own extenuating circumstances policy. Some are strict about the type of documentation they accept; others are more flexible. Check your university's specific policy early so you know what is expected.
What Types of Medical Evidence Do Universities Accept?
Most universities will accept one or more of the following:
NHS GP fit note
The standard fit note from your GP is widely accepted. However, many students find it difficult to get a GP appointment - especially during exam periods when surgeries are busiest. Students registered at a university-town GP may face particularly long waits.
Private medical certificate
A certificate from a GMC-registered private doctor is accepted by most universities. This includes online services like DoctorCert where a doctor reviews your details remotely and issues a signed certificate. Many universities explicitly list private medical certificates as acceptable evidence in their extenuating circumstances policies.
Hospital discharge or attendance letters
If you attended A&E or were admitted to hospital, the discharge letter or attendance confirmation is strong medical evidence.
Pharmacy or self-certification
Some universities accept pharmacy consultations or self-certification for minor illnesses lasting a few days. This is less common and usually only applies to non-assessed coursework extensions.
The Extenuating Circumstances Process
When you submit a claim for extenuating circumstances, you will typically need to:
- Complete an extenuating circumstances form - available from your student portal or faculty office.
- Describe how your condition affected your studies - be specific about which assessments were impacted and how.
- Attach supporting evidence - this is where your medical certificate, GP note, or hospital letter goes.
- Submit before the deadline - most universities have a window (often 5-10 working days after the assessment) to submit claims.
Late claims are often rejected unless you have a very good reason for the delay. Do not wait until results day - submit as soon as possible.
Common Mistakes to Avoid
- Missing the submission deadline - set a reminder and submit early, even if you need to add evidence later.
- Submitting vague evidence - a note saying "patient is unwell" without dates or context may be rejected. Ensure your certificate covers the specific period of your assessment.
- Not registering with a GP - register with a local GP when you start university. You will need one eventually, and it's much harder to get evidence retroactively.
- Assuming the university will be flexible - policies vary enormously. Some universities are strict. Always check the specific requirements.
What If You Cannot See a GP?
This is the single biggest challenge students face. GP appointments are scarce, especially during exam season. If you fall ill the day before an exam, you may not be able to see a doctor for days - by which point the evidence window may have closed.
Private online services like DoctorCert solve this problem. You can request a medical certificate entirely online:
- Fill in a short online form describing your condition and the dates affected.
- A GMC-registered doctor reviews your case - this is a real clinical assessment, not an automated system.
- Your certificate is emailed to you - often within hours, ready to attach to your extenuating circumstances form.
The cost is £29 with a full refund if the doctor cannot issue a certificate.
Frequently Asked Questions
Will my university accept a private medical certificate?
Most UK universities accept certificates from GMC-registered doctors, whether NHS or private. Check your university's extenuating circumstances policy for specific requirements. If in doubt, contact your student support office before submitting.
Can I get a sick note for anxiety or depression?
Yes. Mental health conditions are valid grounds for medical certificates. Many students experience anxiety, depression, or panic attacks during exam periods. These conditions are treated with the same clinical seriousness as physical illness.
Can I get a backdated certificate for an exam I already missed?
Doctors can issue certificates covering recent periods of illness, typically up to 14 days in the past. The sooner you request one, the stronger your extenuating circumstances claim.
What if my claim is rejected?
Most universities have an appeals process. If your initial claim is rejected, you can usually appeal with additional evidence. Contact your student union advice service for support - they handle these cases regularly and can guide you through the process.
Do I need a sick note for a one-day illness?
It depends on what you missed. If you missed a regular lecture, probably not. If you missed a timed exam or assessment deadline, you will likely need evidence regardless of how short the illness was. The severity of the consequence - not the length of the illness - determines whether you need documentation.
Ready to Get Your Certificate?
If you need medical evidence for a university extenuating circumstances claim, DoctorCert can help. Our GMC-registered doctors review every case individually and issue certificates that are accepted by universities across the UK.
Need a medical certificate?
If you need signed medical evidence for work, study, or administrative purposes, you can request a private medical certificate online from a GMC-registered doctor, usually issued within 2 hours during business hours. See the one-off pricing and how private medical certificates work before you start.


