NHS Basics — Understanding Healthcare in the UK
NHS Basics — Understanding Healthcare in the UK
How the NHS works, what you are entitled to, and when to use each service.
Last reviewed: May 2026
What this is
A plain-English overview of the National Health Service (NHS) — what it is, how to access it, what is free, and when to use different NHS services.
Why it matters
As an international student, you have already paid the Immigration Health Surcharge as part of your visa fee. You are entitled to full NHS care. Understanding how the NHS works — and when to use 111 vs 999 vs a pharmacy vs a GP — means faster treatment and less pressure on emergency services.
What to prepare
- •Your NHS number (you get this after registering with a GP)
- •The NHS App downloaded on your phone
- •Knowledge of where your nearest GP, pharmacy, and hospital A&E are
Steps to take
- 1Register with a GP as soon as possible after arrival.
- 2Download and set up the NHS App.
- 3Learn the different NHS services: Pharmacy (minor ailments), GP (ongoing health), 111 (non-emergency medical help), A&E/999 (emergencies).
- 4Know that GP appointments and hospital treatment are free. Prescriptions (unless exempt) and dental care have costs.
- 5Apply for an HC2 certificate if you are on a low income — this gives free prescriptions and eye tests.
Common mistakes to avoid
- ✗Going to A&E for non-emergencies — this costs the NHS and delays treatment for people who genuinely need emergency care.
- ✗Not knowing the difference between 111 (medical help, not an emergency) and 999 (life-threatening emergencies only).
- ✗Assuming you will be charged for GP or hospital care — as a student visa holder, you are not.
Important safety warning
In a life-threatening emergency, call 999. If you are unsure whether it is an emergency, call 111.
Official sources
NHS 111: dial 111 | NHS App: nhs.uk/nhs-app | Find a GP: nhs.uk/service-search/find-a-gp | HC2 certificate: nhs.uk/healthcosts
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Disclaimer
Beginly provides general health signposting. This is not medical advice. Always seek professional medical help for health concerns.