OET or IELTS for Healthcare Staff: Which Test to Take

International nurses, doctors, dentists, pharmacists and other healthcare professionals applying to work in the UK generally sit either OET or IELTS Academic, since these are the two tests that the Nursing and Midwifery Council, the General Medical Council and the Health and Care Professions Council name as acceptable evidence of English language ability, each to its own published minimum scores. Which test suits a particular applicant tends to depend on their profession, their familiarity with clinical role-plays and patient letters, and which regulator will assess their application, since no regulator scores one exam as officially easier than the other.

IELTS Academic, run through British Council and IDP test centres, assesses general academic English across listening, reading, writing and speaking, whilst OET, developed specifically for healthcare, replaces general topics with clinical scenarios such as patient consultations and referral letters. Neither test doubles automatically as proof of English for a UK visa, since the Home Office runs a separate approval list for visa purposes that OET does not currently appear on, a distinction that catches out candidates who assume registration and immigration requirements are identical.

What are OET and IELTS Academic?

OET, the Occupational English Test, is an English proficiency exam built for healthcare professionals, testing listening, reading, writing and speaking across twelve profession-specific versions that include medicine, nursing, dentistry, pharmacy, physiotherapy, podiatry, radiography, occupational therapy, veterinary science, optometry, speech pathology and dietetics. Its listening and reading sub-tests draw on healthcare material common to all professions, whilst its writing and speaking sub-tests are tailored to each profession, asking a nurse or doctor to write a discharge letter or handle a role-play with an anxious patient, tasks a general English exam does not set. Each sub-test is scored from 0 to 500 in ten-point steps and reported as a letter grade from A to E.

IELTS Academic, one of two IELTS formats, is administered jointly by the British Council, IDP and Cambridge, and assesses listening, reading, writing and speaking through general academic content, without reference to clinical or workplace scenarios. Its speaking and listening sections are shared with IELTS General Training, whilst its reading and writing sections are set at an academic register. Results are reported on the IELTS nine-band scale, from band 1 to band 9, and most UK healthcare regulators require an overall score alongside a minimum in each of the four skills.

Which UK regulator accepts which test, and to what standard?

The Nursing and Midwifery Council accepts only IELTS Academic and OET as evidence of English language ability, requiring at least 7.0 in listening, reading and speaking with 6.5 in writing for IELTS Academic, or grade B (a scaled score of 350 or above) in listening, reading and speaking with grade C+ (300 or above) in writing for OET. Applicants may combine scores from two sittings of the same test taken within twelve months of each other, provided both sittings fall within the two-year validity window the NMC applies to test results.

The General Medical Council sets a higher bar for doctors, requiring an overall IELTS Academic score of 7.5 with at least 7.0 in each of the four skills, or grade B in each of the four OET Medicine sub-tests, with certificates normally valid for two years from the test date. Doctors who narrowly miss these scores, or whose certificates have expired, may instead rely on a Structured English Language Reference completed by a senior colleague, or on recent study or work carried out in English.

The Health and Care Professions Council, which registers professions such as physiotherapists, radiographers, occupational therapists and speech and language therapists, added OET to its accepted tests from 29 January 2025, alongside IELTS and TOEFL iBT, and stopped accepting self-declaration of English as a first language from the same date. Most HCPC-registered professions need an overall IELTS score of 7.0 with no skill below 6.5, or an OET result reaching grade B in every sub-test; speech and language therapists face a stricter standard of IELTS 8.0 with no skill below 7.5, or OET with no sub-test below grade B and an overall total of 1800.

Dentists and pharmacists register with separate bodies that publish their own rules: the General Dental Council's current guidance names IELTS as an accepted test without listing OET, whilst the General Pharmaceutical Council accepts both IELTS Academic and a dedicated OET Pharmacy version, each to its own published pass mark. Because these standards are reviewed periodically, checking the relevant regulator's own current guidance before booking a test sitting is worth the few minutes it takes.

• NMC (nurses and midwives): IELTS Academic 7.0 listening/reading/speaking, 6.5 writing; or OET grade B (350+) listening/reading/speaking, C+ (300+) writing
• GMC (doctors): IELTS Academic overall 7.5 with 7.0 in each skill; or OET Medicine grade B in every sub-test
• HCPC (allied health professions): IELTS overall 7.0, no skill below 6.5; or OET grade B in every sub-test, with a stricter standard for speech and language therapists
• GDC (dentists): IELTS to its published standard; OET not currently listed on GDC's guidance
• GPhC (pharmacists): IELTS Academic or OET Pharmacy, each to its own published pass mark

How does the exam format differ between OET and IELTS?

The clearest difference between the two tests lies in their writing and speaking components, since OET replaces general topics with tasks lifted directly from clinical practice: a nurse might write a transfer letter for a patient moving between wards, whilst a physiotherapist might role-play explaining an exercise plan to a reluctant patient. IELTS Academic, by contrast, asks every candidate, regardless of profession, to write about the same academic or general-interest topics and to discuss familiar, non-clinical subjects in the speaking test.

Listening and reading follow a similar pattern, since OET draws its material from healthcare settings such as staff meetings, patient consultations and medical journal extracts, whereas IELTS Academic uses lectures, everyday conversations and academic texts on subjects with no clinical content. A candidate's comfort with medical vocabulary and workplace situations often matters more for OET, whilst broader academic reading and essay-writing skills matter more for IELTS.

Can OET or IELTS be used for a UK visa?

Neither an OET certificate nor a standard IELTS Academic certificate is automatically valid for UK visa purposes, because the Home Office assesses knowledge of English separately from professional registration and keeps its own list of approved Secure English Language Tests, known as SELTs. For the Skilled Worker visa, GOV.UK states that applicants without a qualifying degree or school qualification must pass a SELT reaching CEFR level B2. OET does not appear among the Home Office's approved SELT providers, and only the 'IELTS for UKVI' version of IELTS counts; the standard IELTS Academic certificate most regulators ask for does not qualify on its own for this purpose.

GOV.UK's guidance does exempt certain regulated professionals, including doctors, dentists, nurses and midwives with a recognised language assessment, from having to prove their knowledge of English again for the Skilled Worker visa, meaning the IELTS Academic or OET certificate already used for GMC, NMC or GDC registration can cover the visa requirement in these cases. Anyone unsure whether their circumstances qualify for this exemption should check the current Skilled Worker visa guidance on GOV.UK before assuming either route applies.

How should a candidate, or an employer, choose between them?

For most candidates the decision starts with the regulator, since the GDC's current guidance does not list OET, giving a dentist registering with the GDC little reason to sit it; a nurse who finds clinical role-plays more natural than academic essay writing has a genuine case for choosing OET over IELTS Academic wherever the NMC accepts both. Candidates who also need an English score for a separate purpose, such as a university assessment or a visa route naming IELTS specifically, sometimes sit IELTS simply to avoid two different tests.

NHS trusts, care providers and recruitment agencies bringing in staff from overseas benefit from confirming, at the point of offer, which regulator will assess the candidate and which test and grade that regulator currently publishes, since requirements have changed in recent years, as HCPC's 2025 update shows. Building this check into the recruitment timeline, so candidates are not left to discover it independently, tends to reduce delays at the registration stage.

How does preparation differ for OET and IELTS?

Preparing for OET usually means building familiarity with clinical vocabulary, common referral and discharge letter formats, and the assessment criteria used for its profession-specific role-plays, alongside the general listening and reading skills any English exam requires. Because OET's speaking and writing tasks assess clinical communication as well as language accuracy, candidates often benefit from practising with material written for their own profession.

Preparing for IELTS Academic instead means practising academic essay structure, a wider range of general-interest reading passages, and the specific task types used in its writing and speaking tests, none of which draw on clinical knowledge. Candidates already confident in everyday academic or general English sometimes find IELTS preparation more straightforward for this reason, whilst those whose daily working language is clinical English often find OET's content closer to what they already do.

Sources

Requirements, accepted tests and levels in this guide were checked against the official pages below in September 2026. They change from time to time, so confirm the current position on the official page before booking a test or making a decision.

• nmc.org.uk/registration/joining-the-register/english-language-requirements/accep
• gmc-uk.org/registration-and-licensing/join-our-registers/before-you-apply-guide-
• ielts.org/receiving-organisations/general-medical-council-gmc
• hcpc-uk.org/registration/getting-on-the-register/international-applications/docu
• hcpc-uk.org/news-and-events/news/2024/new-english-language-requirements-for-inte
• gdc-uk.org/registration/route-to-registration/english-language-controls
• assets.pharmacyregulation.org/files/2025-06/gphc-guidance-on-evidence-of-english
• gov.uk/guidance/prove-your-english-language-abilities-with-a-secure-english-lang
• gov.uk/skilled-worker-visa/knowledge-of-english
• coe.int/en/web/common-european-framework-reference-languages/level-descriptions

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