The Occupational English Test, known as OET, is an international English language test specifically designed for healthcare professionals. Different from general English tests, OET assesses your ability to communicate in real clinical environments through tasks that reflect day-to-day healthcare work. It assesses four areas, including Listening, Reading, Writing, and Speaking, through scenarios such as patient consultations, referral letters, and medical case discussions.
For International Medical Graduates, OET plays an important role in accessing medical careers abroad. Internationally, many authorities, including the UK, Ireland, Australia, New Zealand, and parts of the US pathway, accept OET as proof of English proficiency for medical licensing and registration. Other than meeting the regulatory requirements, a good OET score enhances employability since it ensures that you are able to communicate confidently and safely in a healthcare environment, the very essence of good patient care and teamwork.
The chief difference between OET and IELTS is one of relevance and context. While IELTS is a general academic test in English, OET is specifically geared towards healthcare. The tasks, vocabulary, and scenarios tested in OET reflect real medical practice, for example, writing referral letters instead of academic essays, or taking part in patient consultations instead of general interviews. This makes OET more convenient for many IMGs, as they are allowed to draw on their clinical knowledge and professional experience.
The OET is divided into four modules, Listening, Reading, Writing, and Speaking, with each designed to assess how well healthcare professionals communicate in real clinical settings. The Listening test includes consultations, workplace discussions, and health-related talks, evaluating your ability to understand detailed healthcare-related information. The Reading module tests how efficiently you can locate, interpret, and apply information from medical texts like guidelines, patient leaflets, and research extracts.
The Writing test requires candidates to fabricate a profession-specific letter, usually a referral or discharge letter, based on clinical case notes. Finally, the Speaking test utilises role-play scenarios where you take the role of a healthcare professional interacting with a patient or caregiver, highlighting your ability to communicate clearly, empathetically, and professionally.
OET uses a letter-grade scoring system ranging from A to E, with A representing a high level of proficiency and E indicating significant difficulty with English communication skills. Each of the four modules receives its own grade; however, there is no overall score. Grades are mapped to numerical scores from 0 to 500, with 350 is allocated B Grade which is the standard benchmark for most healthcare regulatory bodies. The scoring reflects practical communication skills. Understanding the scoring system helps candidates set practical targets and focus on the areas which need the most improvement.
For IMGs, achieving a Grade B (350+) in each sub-test is the typical requirement for professional registration, as it indicates safe, effective communication in a healthcare environment. Fundamentally, a Grade B signifies that you can understand patients, collaborate with colleagues, and convey clinical information accurately.
IMGs often prefer OET because it uses medical language in real-life clinical scenarios, making the exam feel more natural and relevant to everyday practice. Instead of testing generic English skills, OET presents healthcare scenarios including patient consultations, handovers, and clinical letters, settings that IMGs are already familiar with. This familiar insight allows candidates to apply their professional experience directly during the test.
The OET Listening sub-test is divided into three parts, A, B, and C, designed to evaluate how well you understand spoken English in healthcare settings. Part A tests your ability to extract specific information quickly as you take notes based on two short patient consultations. Part B focuses on understanding the main point or detail from six short workplace audio clips, such as handovers, briefings, or staff announcements. Part C evaluates your comprehension of lengthy and more complex healthcare-related talks or interviews, followed by questions that assess your ability to interpret opinions and detailed information. Together, these three parts reflect the variety of listening skills required in real clinical practice.
Many IMGs face specific challenges when preparing for the OET Listening sub-test. Most common difficulties include understanding different accents, following fast-paced consultations, and picking up key details among unfamiliar phrasing. To overcome these difficulties, targeted practice can make a big difference. Effective strategies include regularly exposing yourself to a variety of English accents through podcasts, online lectures, or clinical videos, and listening to healthcare-related content to get used to medical terminology in context. Consistent practice using these techniques helps IMGs improve both comprehension and confidence on test day.
The OET Reading sub-test is again divided into Parts A, B, and C. Each part is structured to assess different reading skills relevant to healthcare practice. Part A requires candidates to quickly find information across several short texts, such as patient notes or appointment details, often in a multiple-choice or fill-in-the-blanks format. Part B focuses on understanding workplace communication, such as staff updates, policy excerpts, or emails, requiring you to extract key points efficiently. Part C presents longer, more complex texts, like medical articles or research summaries and tests your ability to interpret detailed information and understand the overall context to answer the relevant questions appropriately. This three-part structure ensures that candidates are evaluated on both rapid information retrieval and deeper comprehension skills needed in clinical settings.
One of the biggest challenges in the Reading sub-test is managing the time pressure, as candidates are expected to complete all three parts within a limited timeframe. One of the most effective strategies includes scanning technique for specific information, such as keywords, drug name or dosage and skim-reading to get the overall meaning of longer passages without getting stuck on every word. Prioritising parts of the text that are most likely to contain answers, underlining keywords, and practising timed reading exercises can drastically improve speed and accuracy. Conquering these strategies before the exam helps IMGs tackle the Reading sub-test confidently.
In the OET Writing sub-test, candidates are expected to deliver profession-specific documents reflecting real clinical communication. The most common tasks include referral letters and discharge summaries, both of which demand clarity, accuracy, and relevance. A referral letter involves summarising a patient’s medical history, current condition, and the reason for referral to another healthcare professional, whereas a discharge summary outlines the patient’s treatment, progress, and follow-up instructions after hospital care. OET not only evaluates correct grammar and vocabulary but also your ability to organise information logically, use appropriate medical terminology, and communicate in a professional yet concise manner.
Case notes are the written records of a patient’s medical history, lab results, and treatment, usually prepared by healthcare professionals during consultations or hospital stays. They typically include patient details (Name, Age, Residence), presenting complaints, medical history, diagnosis, test results, treatments administered, Medical, and follow-up instructions. In the OET Writing sub-test, candidates use these case notes to extract the relevant information needed to write clear and professional documents like referral letters or discharge summaries.
Common mistakes made by IMGs include overwriting, adding unnecessary details, or focusing on irrelevant information that doesn’t directly contribute to the purpose of the letter. Grammar mistakes, improper sentence structures, and incorrect use of medical terminology can further reduce the clarity and professionalism of the referral letters. By carefully scrutinising case notes, planning the structure of the letter, and prioritising essential information, candidates can avoid these challenges and produce concise, accurate, and high-scoring writing.
A sample letter, along with reference case notes, is presented at the end of this blog
In the OET Speaking sub-test, the role-play format simulates a real healthcare interaction between the candidate and a “patient” or caregiver, who is actually the examiner. There are a total of two role-plays. Each role-play begins with a short scenario describing the patient’s condition, background, and the purpose of the consultation. Candidates are expected to take on the role of the healthcare professional and respond appropriately, asking questions, giving explanations, providing advice, or discussing treatment plans. The examiner follows a script and may provide additional information when asked.
In the OET Speaking sub-test, success depends not just on language accuracy but also on effective communication. Exemplifying empathy, using patient-friendly language, and signposting clearly, guiding the patient through the consultation, are critical for conveying professionalism and care. The best way to build these skills is by practising common clinical scenarios repeatedly, such as explaining a diagnosis, giving lifestyle advice, or handling patient concerns. Consistent practice helps communicate in a clear, empathetic, and professional manner.
Before OET preparation begins, IMGS need to assesstheir current level of English proficiency to identify the strengths and weaknesses. This can be done by using practice tests, online assessments, or through self-evaluation of listening, reading, writing, and speaking skills in a health-related environment. Understanding your baseline helps in creating a focused study plan, setting realistic goals, and choosing the right resources, ensuring that preparation is efficient and targeted.
The preparation time needed for the OET varies depending on an individual’s existing English skills and familiarity with medical English. For many IMGs, a focused 4 –12 week study period is sufficient to achieve the required scores, provided they practice regularly and cover all four sub-tests. Candidates with stronger English skills or test familiarity may require closer to three months of preparation. Consistency and structured practice during this period are key to building confidence and exam readiness.
IMGs may benefit from enrolling in a prep course if they find it hard to self-study, need guidance on exam strategies, or want feedback from experienced instructors. Prep courses are particularly helpful for understanding the test format, mastering time management, practising writing and speaking tasks, and learning techniques to avoid common mistakes. These courses are best suited for candidates with limited time or who need to achieve a target grade quickly to accelerate their preparation and improve their chances of success.
The official OET website offers the most reliable resources, including sample tests, practice questions, preparation books, and detailed guides for all four sub-tests. These materials reflect the real exam format and must be your primary source for accurate practice.
There are many free online tools available, such as vocabulary apps, listening practice sites, medical English quizzes, and OET preparation blogs. These resources are great for daily revision and help reinforce skills without additional cost.
Popular OET preparation books provide structured practice, model answers, and useful strategies for all test sections. Sample tests, both official and reputable, and unofficial ones, allow you to simulate an exam environment. YouTube channels run by OET experts offer tips, live practice sessions, and explanations that help elucidate exam techniques and common pitfalls.
A good weekly study plan divides time across all four sub-tests, focusing more on weaker areas. It should include regular practice of all four subtest tasks under timed conditions, and revision of common mistakes. Setting daily goals and tracking progress ensures steady improvement and helps you stay consistent throughout your preparation.
One common mistake IMGs make is preparing for OET as if it were IELTS. OET is healthcare-focused and assesses practical clinical communication, so using general English strategies can weaken your performance.
While grammar is important, OET places greater emphasis on clarity, relevance, and patient-centred communication. Over-focusing on grammar can distract candidates from responding to clinical scenarios efficiently and empathetically.
Many candidates rely on memorised templates for writing or speaking, but OET examiners can easily identify these pitfalls. Templates often don’t fit the case notes or scenario, leading to irrelevant or awkward content.
Not practising under timed conditions is a major mistake many IMGs make. OETs, especially in the Reading and Writing sub-tests. Without practising under real exam timing, candidates often struggle to finish tasks on exam day. Timed practice helps you build speed, accuracy, and confidence, so that you can manage the pressure effectively.
Preparing for the OET can feel overwhelming, but IMGs should remember that thousands of international doctors and nurses succeed every year, and you can too. With consistent practice, the right resources, and a focused study plan, passing the OET becomes a realistic and achievable goal. Your clinical background already gives you a strong foundation, and all you need is to learn how to apply it effectively in an English-language context.
Patient: Mr Daniel Morton, aged 58 years old
DOB: 14 March 1967
Address: 22 Hillcrest Road
Presenting Complaint: Knee pain for 8 months, progressive over the past 3 weeks
Medical History: Mild hypertension (on amlodipine 5 mg daily); no allergies
Recent Findings:
GP: Dr. Karen Holt
14 February 2025
Dr. Andrew Collins
Orthopaedic Specialist
City Hospital
Greenway Lane
Re: Mr. Daniel Morton, 58 years old
Dear Dr. Collins,
I am referring Mr. Daniel Morton, a 58-year-old man, for further assessment and management of his right knee osteoarthritis, which has progressively worsened over the past eight months despite conservative treatment.
Mr Morton initially presented with intermittent knee discomfort, which has recently increased in severity, now reaching 7/10 during ambulation. Clinical examination revealed swelling, reduced range of motion, and crepitus. A recent X-ray confirmed moderate osteoarthritic changes in the affected knee.
In terms of management, he has completed a six-week course of physiotherapy with only mild improvement. Additionally, he was prescribed NSAIDs (Ibuprofen 400 mg TDS for two weeks), which provided temporary but inadequate pain relief. He has also been using ice packs regularly and has been advised on weight reduction; his current BMI is 31.
As his symptoms continue to limit daily activities, I would appreciate your expert evaluation regarding the suitability of intra-articular corticosteroid injections or the need to consider surgical intervention.
Please do not hesitate to contact me if you require any additional information.
Yours sincerely,
Dr. Karen Holt
General Practitioner
Good luck for the exam!
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