GMC English Requirements in 2026
The General Medical Council (GMC) requires international medical graduates to demonstrate English language competence before joining the UK medical register. This guide covers the OET and IELTS scores accepted, the score-combining rules, exemption pathways, and the realistic timeline most candidates need to reach Grade B in writing.
Key takeaways
- OET requirement: Grade B (350) in each of the four sub-tests.
- IELTS alternative: 7.5 overall with 7.0 in every component — stricter than NMC's 7.0 overall.
- Score combining: Two sittings within 6 months. Every sub-test must reach Grade B across the combined results.
- Validity: 2 years from test date.
- Why IMGs prefer OET: Familiar clinical content + lower writing target than IELTS 7.0.
GMC OET and IELTS Requirements Compared
The GMC's English language evidence requirements are stricter than other UK regulators because medicine demands precise communication in high-stakes clinical settings.
The GMC's IELTS overall requirement (7.5) is half a band higher than the NMC's (7.0). For OET, all UK regulators set the same Grade B threshold.
Why International Medical Graduates Choose OET Over IELTS
Familiar clinical content
OET writing tasks are referral letters from cases doctors see daily. IELTS Task 2 is a 250-word essay on a general topic such as "Should children be allowed to use mobile phones in school?" — an unfamiliar genre for most working clinicians.
Lower IELTS Writing target
The GMC requires IELTS 7.0 in Writing, which is harder to reach for most IMGs than OET Grade B because the academic essay genre is less practised.
Shorter writing task
OET writing is a single 180–200 word letter in 45 minutes. IELTS writing is a 150-word data description plus a 250-word essay in 60 minutes — more content under tighter time pressure.
Score-combining accepted
The GMC accepts combined OET scores across two sittings within six months. This is particularly valuable for candidates who pass three sub-tests but need to retake Writing — the most common scenario.
GMC Score-Combining and Validity
- Two-sitting combination allowed: The GMC permits OET score combination across exactly two sittings.
- Six-month window: The two sittings must be within six months of each other (the same window as the NMC).
- Grade B in each sub-test: Across the combined results, every sub-test must reach Grade B (350+).
- Two-year certificate validity: Your earliest sitting must be within two years of your GMC application date.
Related Guides
OET for International Medical Graduates
Profession-specific guidance for IMGs preparing for GMC registration.
How to Get Grade B in OET Writing
The six criteria, common Grade B blockers, and the path from C to B.
OET Writing Retake Guide
GMC's 6-month combining window plus the 4–8 week recovery plan.
4 Annotated OET Letter Samples
Includes a GP-to-Cardiologist Grade B referral letter with per-criterion scoring.
OET vs IELTS Decision Guide
5-question decision flow + profession × country recommendation matrix.
How to Write an OET Letter
45-minute walkthrough from case notes to Grade B referral letter.
GMC English Frequently Asked Questions
What OET score does the GMC require?
Does the GMC accept IELTS?
Can GMC scores be combined across sittings?
Are there exemptions from GMC English language testing?
How long is the OET certificate valid for GMC registration?
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