The Diploma in Immediate Medical Care (DipIMC RCSEd) is one of the most respected pre-hospital emergency medicine qualifications in the UK and Ireland — and one of the hardest to prepare for, simply because almost no revision resources exist.
Awarded by the Royal College of Surgeons of Edinburgh's Faculty of Pre-Hospital Care, the DipIMC validates competence in immediate medical care across trauma, cardiac arrest, airway management, paediatric emergencies, and major incident response. It's taken by GPs, paramedics, emergency physicians, military medics, and BASICS doctors — roughly 80 candidates per year — with a fee of £760 and a failure rate that has historically run around 36% for some professional groups.
If you're planning to sit it, here's the honest picture of what you're working with.
The exam format
Part A: 180 SBA questions (Single Best Answer), delivered as a written paper. Three hours. Covers the full breadth of pre-hospital care: trauma, medical emergencies, cardiac arrest, paediatrics, obstetrics, major incident management, and clinical governance. The examiners draw from the FPHC curriculum and reference NICE, JRCALC, and Resuscitation Council UK guidelines.
Part B: 14-station OSPE (Objective Structured Practical Examination). Each station tests a practical skill or structured clinical scenario — think chest decompression, surgical airway, structured handover (ATMIST/SBAR), triage sieve, and paediatric resuscitation. You must pass both parts.
The key challenge: Part A demands broad factual recall across clinical domains that most candidates don't encounter daily (when did you last manage a breech delivery in a field?), while Part B demands hands-on procedural competence under time pressure.
What revision resources actually exist
DIMCPrep.com
This is the only dedicated DipIMC question bank. Run by OxfordViva (who also offer Primary FRCA courses), it claims around 800 SBA questions mapped to the DipIMC curriculum. It's relatively new and there are very few independent reviews. At the time of writing, pricing sits around £50–100 depending on subscription length. If you can only buy one thing, this is probably it — but manage your expectations. 800 questions for a 180-question exam with a broad curriculum means you'll see topics covered thinly.
Textbooks and manuals
JRCALC Clinical Guidelines — the ambulance service bible. Essential for paramedic candidates and useful for everyone. Covers the pre-hospital clinical management framework that examiners expect.
Pre-Hospital Emergency Medicine (PHEM) textbook by Nutbeam, Boylan & Lockey — the most commonly recommended textbook for DipIMC. Covers the clinical and operational aspects of pre-hospital care systematically. Good for Part A knowledge and Part B scenarios.
Oxford Handbook of Emergency Medicine — useful as a general reference, particularly for the medical emergencies component.
ATLS / ETC / MIMMS manuals — for trauma management, major incident triage, and structured approaches. The DipIMC heavily tests structured frameworks (CABCDE, <C>ABCDE, METHANE, triage sieve/sort), so knowing these cold is non-negotiable.
Courses
BASICS courses (British Association for Immediate Care) and PHEM courses run by various providers are the traditional preparation pathway. They're expensive (£300–800+) and limited in availability, but they combine practical skills training with scenario-based learning that directly maps to Part B.
Resuscitation Council UK courses (ALS, EPALS, NLS) cover the resuscitation component and are often prerequisites anyway.
What doesn't exist
There is no Passmedicine-equivalent, no AMBOSS module, no UWorld section, and no comprehensive online revision course for DipIMC. Research from Irish paramedic candidates published in academic literature described it as "exceedingly difficult to source past exam questions, sample papers, or any definitive context" for the exam. The RCSEd publishes a curriculum and some guidance, but no sample papers or question banks.
How to build a study plan from nothing
Given the resource desert, here's a practical approach:
Weeks 1–4: Build the knowledge map. Read through the FPHC DipIMC curriculum document (available on the RCSEd website) and map every topic to a source. For most clinical topics, the PHEM textbook + JRCALC + Resuscitation Council guidelines will cover you. Make a list of topics you've never managed clinically — those are your highest-risk areas.
Weeks 5–10: Question practice and gap-filling. Use DIMCPrep if you've bought it. Supplement with general emergency medicine SBA practice — MRCEM Primary questions overlap significantly for the medical emergencies and trauma components. AI tools like iatroX's clinical search can help with guideline queries ("what is the pre-hospital management of tension pneumothorax in JRCALC?") and the quiz engine covers emergency medicine topics that overlap with the DipIMC curriculum. Generate scenario-based questions for yourself using the curriculum headings.
Weeks 11–14: OSPE preparation. This is where courses pay off. If you can attend a BASICS or PHEM skills course, do it. If not, practise procedures with colleagues: surgical cricothyroidotomy, chest decompression, IO access, pelvic binding, triage sieve. Record yourself doing structured handovers (ATMIST) until they're automatic.
Throughout: Structured frameworks. The examiners test whether you can apply a systematic approach under pressure. Drill CABCDE, METHANE, triage sieve/sort, ATMIST, and the Resuscitation Council algorithms until they're reflexive. A candidate who applies a structured approach imperfectly will outscore one who knows the answer but delivers it chaotically.
Is it worth it?
The DipIMC opens doors in pre-hospital care, BASICS schemes, event medicine, and military/remote medicine. For GPs interested in pre-hospital work, it's increasingly expected. For paramedics seeking advanced practice recognition, it's a significant differentiator. The exam is hard, the resources are thin, and the preparation is largely self-directed — but the credential is well-regarded precisely because it's not easy to obtain.
The market for DipIMC preparation is almost certainly going to improve over the next few years as digital qbank providers recognise the gap. In the meantime, candidates need to be creative, systematic, and willing to build their own study architecture from available components.
iatroX is a UKCA-marked clinical AI platform with an emergency medicine quiz engine and AI clinical search covering UK guidelines. Built by a practising NHS GP.