ABIM Pulmonary
ABIM Pulmonary Disease Certification Exam
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Cheat sheet
Keep the key ideas within reach.
ExploreKey terms
Get comfortable with the vocabulary.
ExploreStudy plan
Give each week a clear focus.
ExploreCommon mistakes
Understand the traps and how to avoid them.
ExploreCase studies
Put your knowledge to work in context.
ExploreExam-day guide
Prepare for the day ahead.
ExploreAbout this exam
This page is an independent study overview for physicians preparing for the ABIM Pulmonary Disease Certification Exam. It is not affiliated with, endorsed by, or sponsored by the American Board of Internal Medicine. The credential is intended for physicians who are pursuing board certification in pulmonary disease after meeting ABIM's eligibility requirements. The exam assesses the knowledge, clinical judgment, and skills needed for independent pulmonary practice. Its content spans obstructive lung disease, interstitial and diffuse parenchymal lung disease, pulmonary vascular disease, respiratory failure and critical care, sleep medicine, pulmonary infections, thoracic neoplasms, pleural disease, occupational and environmental lung disease, and neuromuscular or chest wall disorders. Questions are single-best-answer multiple-choice items; most use clinical vignettes, and some require interpretation of illustrative material such as radiographs or electrocardiograms. Preparation should begin with the ABIM blueprint, which defines content proportions. Review the exam tutorial, exam policies, laboratory reference ranges, and scoring information. Practice vignette-based decision-making, integrate physiology with imaging and laboratory data, and spend extra time on weaker blueprint areas. Use the official ABIM resources to confirm scheduling, format, and current policies; this independent page is not a substitute for those resources.
What you'll study
About ABIM Pulmonary preparation
What is the exam format?
It is a computer-based, single-best-answer multiple-choice exam. Most items are clinical vignettes that test higher-order decision-making; a small number test specific knowledge without a stem. Some questions require interpreting illustrative material such as electrocardiograms, radiographs, or photomicrographs. Height, weight, and temperature may appear in both SI and imperial units.
How difficult is it?
The exam is designed to assess readiness for independent practice, so it emphasizes clinical judgment rather than isolated recall. The passing standard is absolute and set by the ABIM Specialty Board or Advisory Committee, not by a curve. A structured plan that uses the blueprint, practices vignettes, and targets weak content areas is more effective than broad, unfocused reading.
What should I study first?
Start with the ABIM blueprint and note which content categories carry the greatest emphasis. Then build a schedule around your weakest high-weight areas. Integrate physiology, imaging, and laboratory interpretation into each topic rather than studying them separately. Use the tutorial and reference ranges early so exam-day conventions feel familiar. Finish with timed vignette practice and review every missed question.
What happens if I leave a question blank?
Unanswered questions are scored as incorrect. Because the pass-fail decision is based on your performance across the entire examination, you should answer every question, even when you are uncertain. A reasoned best answer gives you a chance to earn credit; a blank does not.
How is the passing score determined?
ABIM states that the minimum passing score reflects an absolute standard independent of any candidate group's performance. The standard for each assessment is set by the designated ABIM Specialty Board or Advisory Committee. Your pass-fail result depends on performance across the whole exam, not on a single section or on comparison with other examinees.
When will I get results?
ABIM releases results after analyzing the exam to ensure reliability. Candidates receive an email notification with instructions for accessing the score report through the Physician Portal. The source page states that final results are released within three months of the last exam date; confirm current timing with ABIM because dates and processes can change.
Can I retake the exam if I fail?
The ABIM page provided here does not describe a retake limit or waiting period. Candidates should review ABIM's current certification policies and their Physician Portal before reapplying. Do not rely on older rules or informal advice, because eligibility, fees, and scheduling requirements can change.
What mistakes should I avoid?
Common mistakes include memorizing isolated facts, ignoring the blueprint's content balance, and skipping image or laboratory interpretation. Another is leaving questions blank instead of committing to a best answer. Do not build your plan around outdated guidelines; ABIM notes that questions with no single best answer after new information are excluded from scoring. Practice clinical decision-making under time pressure.