An internationally qualified nurse or midwife registering to practise in the UK does not just need “good English.” The Nursing and Midwifery Council (NMC), the UK regulator for these professions, requires proof through one of two specific tests, and choosing the wrong one, or misunderstanding the grade thresholds, is a genuinely common and avoidable source of delay for overseas-trained healthcare staff.
What the NMC actually accepts
The NMC currently accepts two English language tests for registration purposes: IELTS Academic and OET, the Occupational English Test. Both are treated as equally valid; neither is the regulator’s preferred option over the other, and the choice comes down to which format suits the individual candidate better, not which one the NMC regards more favourably.
The grade thresholds actually required
For OET, the NMC requires a minimum of Grade B in the Listening, Reading and Speaking sub-tests, and Grade C+ specifically in Writing, which is a slightly lower bar than the other three components reflect. For IELTS, the requirement is a 7.0 in Reading, Listening and Speaking, and 6.5 in Writing, and it is worth being precise here: the NMC requires IELTS Academic specifically, not IELTS General Training, so a candidate who has already sat General Training for a different purpose will need to resit under the Academic format for NMC registration to count.
Why OET exists as a specific alternative to IELTS
OET was developed specifically around healthcare communication rather than general academic or everyday English, using material and scenarios drawn from real clinical contexts, patient interactions and healthcare workplace communication rather than the more general topics that appear in IELTS. For some healthcare professionals, this makes OET a more natural fit, since the vocabulary and scenarios being tested are closer to what they already use daily in clinical practice, whereas IELTS Academic draws on a broader range of general academic and social topics that are not specific to healthcare at all.
Flexibility on combining scores
Both tests allow scores to be combined across two separate sittings under certain conditions, which matters for a candidate who performs strongly in three components but narrowly misses the required grade in one. The NMC has extended the window for combining scores from six months to twelve months, and has relaxed the combining threshold so that no individual sub-test needs to be more than half a grade below the required score, rather than requiring every sub-test to independently clear the bar on a single sitting. For candidates who have narrowly missed the required grade by half a grade and have worked in a UK health setting for at least 12 months within the preceding two years, employers can also now provide supplementary supporting evidence, which the NMC will consider alongside the test result itself.
Alternative routes that avoid a language test altogether
Not every applicant needs to sit either test. The NMC will accept a recent pre-registration nursing or midwifery qualification that was itself taught and examined in English, or evidence of registration and practice of at least one year in a country where English is the first and native language, provided an English language assessment was already required for registration there. Anyone unsure whether they qualify for one of these alternative routes should check directly with the NMC before booking and paying for either test, since neither OET nor IELTS is cheap, and confirming eligibility for an exemption first can save a genuinely unnecessary expense.
Practical advice on choosing between the two
If you are confident with general academic English and have prior IELTS experience, IELTS Academic may be the more familiar and lower-friction route. If your strongest English is specifically clinical and workplace-based, built through healthcare training or practice rather than academic study, OET’s healthcare-specific format is often the more natural test to prepare for, and many candidates report finding it easier to reach the required grade when the subject matter matches their actual professional experience rather than testing unfamiliar general academic material.
Preparing for the right test, not just any test
Because OET and IELTS Academic assess English in genuinely different contexts, preparation materials are not interchangeable between them, and a candidate who prepares using general IELTS materials while planning to sit OET, or the reverse, is likely to be practising the wrong register and vocabulary right up until exam day. OET preparation courses typically use real-world healthcare scenarios, patient case notes, referral letters and clinical role-play material, while IELTS Academic preparation draws on broader academic essay writing, general interview-style speaking tasks and a wider range of reading topics unconnected to healthcare specifically. Choosing which test to sit is therefore worth deciding early, ideally before booking a preparation course, rather than midway through a study plan built around the wrong exam format.
It is also worth checking current fees and test date availability for both options in your country before committing, since cost and scheduling can vary by location and neither test is inexpensive to resit if the required grade is not reached on the first attempt.