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He helped me prepare for my ABIM exam focusing on process and approach. We all know the information. Taking the test is a game, and Sean helped me figure out how to play it!
Kyle F.
If you failed the ABIM internal medicine exam, you can sit it again at the next administration, and ABIM's general policies set no fixed number of attempts. What limits you is time: you are Board Eligible for seven years from completing the requirements for certification, and after that you need a year of retraining before you can apply again (ABIM Board Eligibility policy).
Most physicians get there. In 2025, 86% of first-time takers passed, and ABIM reports that 98% of candidates pass eventually when later attempts are counted (ABIM pass rates). This page covers what the fail changes, when you can test next, why strong clinicians miss, and how to plan a retake around a full clinical week.
Retake rules at a glance
| Topic | Official rule | Source |
|---|---|---|
| Retakes | No numeric attempt cap appears in ABIM's general policies. Physicians are Board Eligible for seven years from completing the requirements for certification; after that, a year of supervised retraining is required before applying again. | ABIM general policies: Board Eligibility |
| Passing standard | An absolute standard set by the ABIM specialty board, independent of how other candidates do. Scores are on a 200 to 800 scale with a mean of 500; content-area scores are shown in standard-deviation units. | ABIM: how exams are scored |
| Ultimate pass rate | 98% of candidates eventually pass, counting at least three later exam years (2008 to 2025). | ABIM: certification pass rates (pdf) |
| First-time pass rate | 86% of 10,743 first-time takers in 2025; 87% in each of 2022, 2023 and 2024. | ABIM: certification pass rates (pdf) |
| Results | Released within three months of the last exam date; for internal medicine, in late October. A rescore, for a fee, must be requested in writing within six months. | ABIM: get your exam results |
What failing the ABIM exam changes
Board certification is separate from your medical license. ABIM requires a valid, unrestricted state license before you can even sit the exam (ABIM eligibility), and failing does not touch that license. What it can affect is anything that asks for certification: hospital privileges, an employment contract, a payer panel or a fellowship. Read those documents now and find the date by which each one expects you to be certified.
If you are still in training, your program will know. ABIM gives residency and fellowship program directors a trainee's pass or fail status, and the first-attempt score if you have given permission (ABIM general policies). Telling your program director before they read it in a report is usually the better conversation.
Your score report is the most useful thing you have. ABIM reports your total on a 200 to 800 scale and your content areas in standard-deviation units (ABIM scoring). The content areas tell you where the points went; a total that missed by a little calls for a different plan than one that missed by a lot.
When is the next ABIM exam?
The internal medicine certification exam runs once a year, in August. For 2027 the dates are Aug. 12, 16, 17, 25 and 26. Registration opens Dec. 1, 2026 and closes Apr. 15, 2027; late registration, with a non-refundable fee, runs Apr. 16 to 28 (ABIM exam dates). The exam fee is $1,430, and late registration adds $400 (ABIM fees).
Results for internal medicine come out in late October (ABIM results), so a physician who failed the August exam has roughly nine to ten months before the next one. That is more time than most people need, which is its own risk: the plan that works is one that starts early and steady, not one that waits for spring.
If you think a scoring error is possible, ABIM will rescore your exam for a fee if you ask in writing within six months of release (ABIM). ABIM itself calls a scoring error highly unlikely, so start preparing while you wait.
Why experienced internists fail the ABIM exam
Most people who fail know the medicine. The misses usually come from how the exam is built and how little time a working physician has to prepare for it:
- Answer choices that are close together. Sean Moazezi's view is that the ABIM's difficulty is less about hard concepts than about answer choices graded very similarly. You need a deliberate way to break the tie between the last two options, and it has to hold up for up to 240 questions.
- A ten-hour day. The exam is four sessions of up to two hours and 60 questions each, with 100 minutes of break time to spread across three breaks (ABIM exam day). If you have never sat four timed sessions back to back, the last one is where the points go.
- Study by hope. A plan that assumes two free hours every evening falls apart on the first call week. The plan has to name what happens on work days and what happens on days off.
- Studying what you see, not what is weighted. Cardiology is 14% of the exam, and five more areas are 9% each (ABIM blueprint). A hospitalist may see little rheumatology or ophthalmology, but the exam still asks.
Match your score report against that list before you buy new materials. A new question bank will not fix a tie-breaking problem.
A sample 8-week ABIM retake plan alongside clinical work
Sample schedule
Sample schedule for illustration only. Not a real student, not real data. Your tutor builds your actual plan around your practice-exam results and the time you have.
Sample 8-week ABIM Internal Medicine schedule alongside clinical work: 8 weeks, about 2.5 hours a day, 6 days a week. One day off each week.
A typical day
| Block | Hours | What |
|---|---|---|
| Question bank | 1.5 | One timed block of up to 60 questions on days off, 20-30 questions on work days |
| Content review | 0.5 | Missed-topic review |
| Anki review | 0.5 | Optional: high-yield facts deck |
Week by week
| Week | Focus | Practice exam |
|---|---|---|
| Week 1 | Cardiovascular | |
| Week 2 | Respiratory, Critical care | |
| Week 3 | GI, Hepatology | |
| Week 4 | Renal / Urinary, Endocrine | |
| Week 5 | Heme / Onc | |
| Week 6 | Immune / ID, Rheumatology | |
| Week 7 | Neurology, Dermatology, Psych / Behavioral, Geriatrics | |
| Week 8 | Weakest areas; Full-length timed simulation: four sessions of up to 60 questions; Rest |
ABIM sells no practice exam; its free tutorial has practice questions. Week 1 and week 8 use a timed question-bank simulation of the four-session format. With nine months before the next exam, most retakers run a lighter version of this plan for several months first.
Building the ABIM retake plan
Start with a timed baseline: one full session of 60 questions at exam pace. Sort every miss into three piles: did not know it, knew it but chose the wrong one of two close answers, or ran out of time. Then put your weakest content areas from the score report next to ABIM's blueprint weights (ABIM blueprint) and spend the most time where a low score meets a heavy weight.
On a busy work week, a short day can still count. One pattern Sean uses with busy residents: Anki for no more than an hour, 15 questions in about 30 minutes at ABIM timing, 30 minutes of review and 30 minutes of content. Lighter weeks get about an hour of questions, an hour of review and up to an hour of content. ABIM does not sell a practice exam, but its free tutorial shows the interface and has practice questions (ABIM exam tutorials); run it before the exam so nothing on screen is new.
Before the exam, sit at least one full four-session simulation with real break timing. It tells you where your attention fades and what to eat in the 100 minutes you have.
Working with a tutor after an ABIM fail
ABIM preparation at The Boards Professor is led by Sean Moazezi, DO, a board-certified internist, with Dr. David Wadie, a cardiology fellow who is ABIM-certified. Sessions are one-on-one by live video (Zoom or Google Meet): you work questions live and talk through the reasoning while your tutor watches where the tie between two answers breaks the wrong way. A scribe writes up each session, usually within a day, and the plan is rebuilt each week around your clinical schedule.
Bring your score report and your work calendar to the first call. Read more about ABIM tutoring or the internal medicine in-training exam if you are still a resident.