This workflow is for emergency physicians preparing for the ABEM Qualifying Examination who already own, or are about to buy, ACEP PEER and want it to measure readiness rather than simply fill revision hours. It addresses the written Qualifying Examination only, not the Oral Certifying Examination. The principal limitation to design around: PEER's mock exams are a finite, one-time calibration instrument, and drilling them in review mode destroys the very signal you need.
What ACEP PEER offers for ABEM right now
Current state, last checked 19 July 2026; figures below are vendor-reported (ACEP) and change — verify on the product page before you buy.
- Content: PEER for Physicians lists 3,300+ core emergency medicine board-review questions with detailed explanations, plus 2,750+ rapid-review/fill-in-the-blank items, 2,800+ flashcards, 1,700+ "PEER Pearl" infographics and 350+ lecture videos.
- Mock exams: dynamic mock In-Training and Qualifying examinations that generate items against the ABEM blueprint, plus curated options, presented through a simulated interface designed to mimic the Pearson VUE platform.
- CME: approved for 145 AMA PRA Category 1 Credits.
- Access and price: one-year subscription; list price around $379 for ACEP members and $629 for non-members.
- Adaptive/AI: PEER offers customisable quizzes built around your confidence ratings and dynamic exams that regenerate; it is not marketed as a difficulty-adapting algorithm, so do not treat it as one.
One distinction matters before you plan anything. PEER is ACEP's flagship review product — the specialty society's, not ABEM's own. ABEM, the certifying board, publishes the Model of the Clinical Practice of Emergency Medicine ("the EM Model") and the examination content specifications, but it does not sell a large released question bank. So genuinely official material for ABEM is thin, and PEER is best understood as the nearest-to-official calibration set rather than a set of released exam items. Treat it with that respect.
The ABEM Qualifying Examination, briefly
The Qualifying Examination is approximately 305 single-best-answer MCQs, computer-based at Pearson VUE, built on the EM Model — 20 clinical domains crossed with physician-task and patient-acuity axes. Acuity is deliberately weighted towards the sick: roughly Critical 30%, Emergent 40% and Lower acuity 21%, with paediatric content at least 8% and geriatric at least 6%, and image or pictorial items throughout. Passing the Qualifying Examination is the gate to the Oral Certifying Examination. The axis point is easy to miss: the exam samples by task and acuity, not only by topic, so a workflow that chases topic percentages alone is reading the blueprint at the wrong resolution.
Inventory your official and near-official material — and label it
Before you spend a single mock, build a short ledger and mark each item's provenance. A question can measure you exactly once; after you have seen its answer and explanation, your future score on it reflects memory, not fresh reasoning.
| Material | Provenance label | Role |
|---|---|---|
| EM Model and content specifications (theabem.org) | Reference, not a question set | Blueprint you audit coverage against |
| Your most recent In-Training Examination score report | Attempted once | A real, already-sat calibration point you cannot re-sit |
| ACEP PEER dynamic and curated mock exams | Unseen (until you decide to sit one) | Your scarcest clean measurement instrument |
| PEER topic quizzes and core questions worked in review mode | Contaminated by review | Learning material; no longer a clean measurement |
The rule that falls out of the ledger: protect a clean, unseen subset — above all the mock exams — from casual drilling. Everything you open in tutor mode is now revision, not measurement, and that is fine as long as you log it honestly.
Choose the calibration date
Set the first full-length PEER mock, under strict conditions, for roughly four to six weeks before your sitting. Earlier than that and you have not covered enough breadth for the result to mean anything; later than about two weeks out and you cannot act on what it reveals. Reserve a second, genuinely unseen mock for about ten to fourteen days before the exam as a final check. Two clean calibration points are worth more than six contaminated ones.
Reproduce exam conditions exactly
When you sit a PEER mock as calibration, treat it as the real thing: a single sitting, no notes, no phone, no pausing to look things up. Use PEER's Pearson-VUE-style simulated interface, hold the real pace — roughly 305 items across two long sections works out to a little over a minute per item, so a full-length mock should be paced the same way — and take only the scheduled break. The moment you stop to read around a question, you have converted a measurement into a study session. That is legitimate learning, but log it as contaminated, not as a score.
Code every error — by domain, cognitive process and format
Do not stop at "I got cardiology wrong." For each missed item, record three things: the blueprint domain and acuity (for example, Emergent, cardiovascular); the cognitive process — knowledge gap, misread stem, premature closure, wrong next step, or pacing; and the format — text versus image, ECG or rhythm strip, single-step versus multi-step. Patterns surface quickly. Five misses that are all "misread the last line of the stem" is one technique fault, not five knowledge gaps, and no amount of content review will fix it.
Map each error to fresh practice — and keep official questions out of daily repetition
Each coded error points somewhere specific. A knowledge gap points to a short source read — the EM Model reference, a current guideline, a focused PEER learning module — followed by fresh questions on that topic from a different pool. A technique fault points to deliberate practice on stem-reading and pacing using unseen items. An image miss points to a targeted image set. The discipline is simple: do your daily volume on questions you have not seen, so PEER's mocks stay clean and your next calibration stays honest. Re-drilling PEER items you have already reviewed inflates your percentage and tells you nothing new.
Re-test only on genuinely unseen material
Repeat the calibration only with a genuinely unseen PEER mock or a new released sample. If you have exhausted your clean PEER mocks, do not re-sit a contaminated one and call the number a score. Switch to unseen transfer questions from a separate bank for interim readiness checks, and keep any remaining clean PEER mock sealed for the final fortnight.
A seven-day worked example
Here PEER does one job — learning plus periodic calibration — and a second, unseen bank supplies daily transfer volume. No proprietary-algorithm claim is made for either tool; the value is a clean pool of unseen items plus disciplined coding.
- Day 1 — calibrate: one full-length PEER mock under strict conditions. Score logged; every error coded by domain, process and format.
- Day 2 — triage: sort the errors. Suppose the mock shows weak toxicology and paediatric resuscitation, plus a recurring premature-closure pattern on Emergent items.
- Day 3 — learn: short source reads on the two weak domains and the relevant PEER learning modules in tutor mode, accepting that those items are now contaminated for measurement.
- Day 4 — transfer: a fresh, timed iatroX ABEM block filtered to toxicology and paediatric emergency medicine — unseen items, no assistance — to test whether the learning generalises beyond PEER's wording.
- Day 5 — technique: a short mixed block run deliberately to practise reading the final sentence of the stem before answering; review only the premature-closure misses.
- Day 6 — space: re-test the Day-3 topics on new unseen items, plus a five-item image and ECG set.
- Day 7 — measure and decide: a fresh 40-item timed block across all domains; apply the decision checklist below. PEER's next clean mock stays sealed until your chosen calibration date.
Reading your result — three mistakes this workflow is designed to stop
The first mistake is treating the PEER percentage as a pass probability. It is a study metric, not a scaled exam score, which is exactly why your Q-bank percentage is not your exam score. The second is re-sitting contaminated mocks and celebrating the rise, when the rise is recall. The third is chasing topic percentages while ignoring the acuity and task axes, so you finish strong on stable, clinic-style items and weak exactly where the blueprint concentrates marks — the critical and emergent presentations.
Decision checklist: continue, supplement, switch or stop
Base each call on a measurable gap, not novelty or sunk cost.
- Continue PEER as your primary learning and calibration source if your clean-mock score is trending up, your coded errors are shrinking in your weak domains, and you still hold unseen mocks in reserve.
- Supplement with an unseen bank if your PEER percentage is high but you have no fresh material to prove it transfers, or if specific low-acuity or low-frequency domains are under-sampled in what you have left.
- Switch your daily driver away from PEER if you have contaminated most of the bank and are now re-seeing items, so your daily practice is really recall.
- Stop and change tack if two clean calibrations show the same domain failing despite targeted work. That is a signal to change your learning method — the source, not more questions — rather than to buy another bank.
Bottom line
PEER is a strong, blueprint-matched foundation for ABEM and, for many candidates, close to sufficient on the knowledge side. Its distinctive value lives in its mock exams, and that value is spent the moment you drill them in review mode. Use PEER to learn and to measure at planned intervals, do your daily unseen volume elsewhere, and read every number as a study metric rather than a verdict.
Frequently asked questions
Is ACEP PEER enough for ABEM on its own? For many candidates the knowledge breadth in PEER is close to sufficient, but "enough" depends on your baseline and on whether you can demonstrate that the knowledge transfers to unseen items. PEER gives you learning content and blueprint-matched mocks; what it cannot give you is an endless supply of fresh questions once you have reviewed its items, so most candidates pair it with an unseen bank for daily volume and a final readiness check. Treat "enough" as a measured claim shown on questions you have not seen, not an assumption.
Which ABEM component does ACEP PEER not reproduce well? PEER is built for the written Qualifying Examination and reproduces its single-best-answer, computer-based format well, including a Pearson-VUE-style simulated interface. It does not reproduce the Oral Certifying Examination — the case-based, examiner-led component that follows a Qualifying pass. Verbal case management, structured articulation and real-time interaction are a different skill set, and a strong PEER score should not be read as oral-exam readiness.
How many ACEP PEER questions should I complete per day for ABEM? There is no official number, and daily volume matters far less than what you do with your errors. A sustainable range for most working emergency physicians is roughly 30 to 50 questions on a study day, with time reserved to code and act on the misses; 100 skimmed questions with no error analysis is worse than 30 questions coded properly. Keep your mock exams out of the daily count entirely — those are calibration, not drilling. (Question counts, credits and prices are vendor-reported; verify on acep.org.)
When should I stop using ACEP PEER and move to mixed mocks? Move to full-length, mixed, timed mocks once your topic-level work has plateaued and your coded errors are more about pacing, stem-reading and cross-domain discrimination than raw knowledge — typically the final three to four weeks. At that point you want whole, unseen sittings under exam conditions, whether that is a reserved clean PEER mock or an unseen mixed block from another bank. Do not switch so early that you burn your clean mocks before you can act on them.
How should I combine ACEP PEER with iatroX without duplicating practice? Give each tool one job. Use PEER for learning content and periodic clean calibration, and use iatroX as the unseen-question layer for daily timed transfer practice and interim readiness checks, so you are never re-seeing PEER items just to make up volume. Because the two banks are separate pools, you gain breadth without duplication — this is the two-Q-bank pattern: one bank to learn and calibrate, a second, unseen bank to measure. Filter iatroX to the domains PEER flagged, keep it timed and unassisted, and read its percentage as a study metric.
Editorial notes and references
Written by Dr Kolawole Tytler, NHS GP and founder of iatroX. Last checked 19 July 2026; product figures — question counts, CME credits, prices and features — are vendor-reported and change, so verify the current details on the ACEP PEER product pages before relying on them. Disclosure: iatroX operates an ABEM question bank that competes with ACEP PEER; this article confines iatroX to the unseen-measurement and transfer-practice role that PEER's mock exams are not designed to serve repeatedly, and makes no proprietary-algorithm claim about either product. Corrections are welcome via the feedback route on iatrox.com.
References: American Board of Emergency Medicine — EM Model and Qualifying Examination content specifications (theabem.org); ACEP PEER for Physicians product and pricing pages (acep.org); the iatroX ABEM bank; the iatroX comparison hub; "Your Q-Bank Percentage Is Not Your Exam Score"; and the blueprint-coverage-matrix method.