- The Headline Numbers: What 73% Actually Tells You
- Reading the Trend From 68% to 73%
- Why a Scaled Score of 180 Is Not a Percentage
- Who Sits for This Exam and Why That Shapes the Rate
- Format, Fees, and the Stakes of a Single Sitting
- Where the Points Are: The 19-Domain Blueprint
- The Outline Change That Matters for 2026 Candidates
- High-Yield Domain Priorities
- Sequencing Your Preparation Around the Blueprint
- After You Pass: Continuing Certification
- Frequently Asked Questions
- The latest verified first-time national pass rate for Certification in Pediatric Pulmonology is 73% in 2024, up from 68% in 2022.
- The passing standard is a scaled score of 180 on a 1-300 scale, not a raw percentage of correct answers.
- The exam has roughly 200 multiple-choice questions, delivered through Prometric under the American Board of Pediatrics.
- Asthma is the largest single domain at 9%, followed by Common Signs and Symptoms and Core Principles of Pulmonary Diagnosis at 8% each.
The Headline Numbers: What 73% Actually Tells You
If you are searching for the pass rate on Certification in Pediatric Pulmonology, the most defensible figure available is a 73% first-time national pass rate in 2024, reported in a 2026 primary paper that cites the American Board of Pediatrics (ABP). The same source places the 2022 rate at 68%. Those are the only two data points this article treats as verified, and we deliberately avoid extrapolating beyond them.
A 73% first-time rate means that roughly three of every four first-time test takers cleared the standard in that cycle, and roughly one in four did not. That is a meaningful failure rate for a population of physicians who have already completed pediatric residency, earned general pediatrics certification, and finished a multi-year subspecialty fellowship. In other words, this exam is not a formality, and the candidates who miss the cut are not unprepared by the usual definition. They are trained specialists who still fell short of a calibrated standard.
For a deeper look at how that difficulty feels from the candidate side, see our companion piece, How Hard Is the Pediatric Pulmonology Exam? Complete Difficulty Guide 2026.
Reading the Trend From 68% to 73%
Moving from 68% in 2022 to 73% in 2024 is a five-point improvement in the first-time pass rate. It is tempting to attribute that to better preparation, easier questions, or a stronger applicant pool, but the available data does not let us say which, and we will not pretend otherwise. Subspecialty pass rates fluctuate for many reasons, including cohort size, fellowship program mix, and normal year-to-year variation in a small examinee pool.
Pediatric pulmonology is a small subspecialty. When the number of examinees in a given year is modest, a handful of additional passes or failures can shift the percentage noticeably. That is a statistical reality worth keeping in mind before reading too much into a two-point comparison.
| Exam Year | First-Time National Pass Rate | Source Basis |
|---|---|---|
| 2022 | 68% | Reported in a 2026 primary paper citing ABP |
| 2024 | 73% | Reported in a 2026 primary paper citing ABP |
What the trend does support is a modest, sober conclusion: the majority of first-time candidates pass, the margin is not enormous, and a substantial minority do not. That framing is more useful for planning than any attempt to turn two data points into a forecast for 2026.
Why a Scaled Score of 180 Is Not a Percentage
One of the most common misunderstandings among candidates is the belief that a passing score of 180 means answering 180 of 300 questions correctly, or 60% of anything. Neither is true. The passing standard is a scaled score of 180 on a 1-300 scale. The exam contains approximately 200 multiple-choice questions, so a 300-point scale cannot map to a simple raw count.
Scaled scoring exists so that the standard stays consistent across different forms of the exam. Two forms may differ slightly in difficulty, and scaling adjusts for that so a 180 on one form reflects the same level of performance as a 180 on another. The practical consequence for you is that you cannot reverse-engineer a target number of correct answers, and you should be suspicious of any resource that promises a fixed "you need X right to pass" figure.
We cover the mechanics of the cut score in more detail in Pediatric Pulmonology Passing Score 2026: Exactly What You Need to Pass. The key point for this article is that the 73% pass rate describes how many first-time examinees reached that scaled 180 threshold, not how many scored above any raw percentage.
Key Takeaway
Stop trying to convert 180 into a percent-correct target. Instead, aim for broad, reliable competence across all 19 domains, because the scale rewards consistent performance rather than a lucky streak in one content area.
Who Sits for This Exam and Why That Shapes the Rate
Understanding the pass rate requires understanding the candidate pool. Eligibility for Certification in Pediatric Pulmonology through the ABP is built on a long chain of prior achievement. The traditional pathway involves a medical or osteopathic degree, general pediatrics certification, a three-year subspecialty fellowship, and scholarly requirements. Current license and attestation details, and how the announced new training model applies to a given candidate, require confirmation directly with the ABP.
This matters for the pass rate in two ways. First, the pool is highly selected: everyone has already passed general pediatrics boards. Second, a 73% rate in such a pool tells you the exam is discriminating on subspecialty depth, not on whether candidates are broadly competent physicians. For the complete eligibility picture, read Pediatric Pulmonology Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Because the candidates are typically fresh from fellowship, many of them are strong in the clinical areas their program emphasized and weaker in the areas their program touched lightly. That uneven exposure is one plausible reason a trained cohort still sees a meaningful miss rate, and it is why the domain-by-domain view below is more actionable than the headline percentage.
Format, Fees, and the Stakes of a Single Sitting
The exam is administered by the American Board of Pediatrics and delivered at Prometric testing centers. It consists of approximately 200 multiple-choice questions. The official indexed regular fee is $2,992, including a $750 processing component. Because that fee is substantial, a failed first attempt is not only a professional setback but also a real financial one, since a retake means going through registration again.
Several logistical details remain unverified for the initial-certification exam, including open-book rules, calculator availability, remote proctoring, and break policies. Do not assume any of these based on other credentials you may have taken. Confirm each directly against the ABP's published exam pages before test day. You can find the official date and fee information at the ABP subspecialty exam dates and fees page.
For a full breakdown of what you will pay and when, see Pediatric Pulmonology Certification Cost 2026: Complete Pricing Breakdown, and for scheduling specifics, Pediatric Pulmonology Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
Where the Points Are: The 19-Domain Blueprint
The pass rate is a single number, but your score is built domain by domain. The current ABP Pediatric Pulmonology initial-certification content outline has 19 domains, each with an approximate published examination weight, and the weights total 100%. Versions may vary slightly, so always verify against the official outline at the ABP content outline PDF.
| Domain | Approximate Weight |
|---|---|
| Lung Development and Physiology | 6% |
| Common Signs and Symptoms | 8% |
| Respiratory Disorders of the Neonate and Infant | 5% |
| Congenital and Acquired Malformations of the Airways and Lungs | 5% |
| Respiratory Infections | 6% |
| Cystic Fibrosis (CF) | 6% |
| Non-CF Bronchiectasis | 4% |
| Asthma | 9% |
| Sleep-Disordered Breathing and Control of Breathing Disorders | 4% |
| Restrictive Disease | 5% |
| Respiratory Failure | 5% |
| Interstitial Lung Disease | 5% |
| Pulmonary Vascular and Lymphatic Diseases | 4% |
| Lung Disease Associated with Systemic Disorders | 4% |
| Environmental Injuries and Exposures (Acute and Chronic) | 4% |
| Respiratory System Under Stress | 3% |
| Other Disorders of the Respiratory System | 5% |
| Core Principles of Pulmonary Diagnosis and Monitoring Techniques | 8% |
| Core Knowledge in Scholarly Activities and Health Equity | 4% |
The distribution is notably flat. No domain exceeds 9%, and the smallest, Respiratory System Under Stress, sits at 3%. That flatness is the single most important structural fact about this exam: there is no safe domain to ignore, and no single domain you can master to carry the rest. The full descriptive tour is in Pediatric Pulmonology Exam Domains 2026: Complete Guide to All 19 Content Areas.
The Outline Change That Matters for 2026 Candidates
The current ABP content outline carries an effective date of November 1, 2026 and applies to the November 5, 2026 initial-certification examination. Be careful with a point that causes confusion: the subboard approved the outline in October 2025, but that approval date is not the effective date. If you are sitting in November 2026, the 19-domain structure above is the one to study against.
This has a direct implication for pass-rate reasoning. The 73% figure comes from the 2024 administration, which was built on an earlier blueprint. Whether the new outline shifts first-time pass rates up, down, or not at all is unknown, and nobody can responsibly claim otherwise. Treat 2024's 73% as context, and prepare to the 2026 outline. The ABP also maintains a directory of subspecialty content outline versions so you can confirm which one governs your sitting.
High-Yield Domain Priorities
Because the blueprint is flat, the right strategy is weighted breadth: cover everything, but spend proportionally more time where the weight and the clinical density are highest.
Asthma (9%)
The largest published domain, and one where the exam can probe nuance well beyond first-line management.
- Severity classification, control assessment, and stepwise therapy decisions in children
- Difficult-to-control and severe asthma, including when to question the diagnosis
- Biologic therapy considerations and their pediatric indications
- Comorbid contributors and mimics that masquerade as refractory asthma
Common Signs and Symptoms (8%)
Symptom-first reasoning is how pediatric pulmonologists actually meet patients, and the exam mirrors that.
- Chronic cough, wheeze, stridor, and recurrent pneumonia evaluation pathways
- Choosing the next best test from a presenting complaint
- Recognizing red flags that redirect the workup toward a structural or genetic cause
Core Principles of Pulmonary Diagnosis and Monitoring Techniques (8%)
An easy domain to underestimate because it feels procedural, but it rewards precise interpretation.
- Pulmonary function testing interpretation, including patterns and limitations in children
- Bronchoscopy, imaging, and sleep study indications and findings
- Understanding what each monitoring tool can and cannot tell you
Cystic Fibrosis and Respiratory Infections (6% each)
Two domains that overlap clinically and reward integrated knowledge.
- CF diagnosis, genotype-informed therapy, pulmonary exacerbation management, and complications
- Organism-specific considerations and treatment decisions in chronic airway infection
- Distinguishing CF from non-CF bronchiectasis (4%) in the diagnostic workup
Do not neglect the small domains. The 4% and 3% areas, including Sleep-Disordered Breathing and Control of Breathing Disorders, Pulmonary Vascular and Lymphatic Diseases, and Respiratory System Under Stress, add up. Collectively, the domains weighted 4% or below account for a large enough slice of the exam that skipping them can erase the advantage you earned in asthma. Also note that Core Knowledge in Scholarly Activities and Health Equity (4%) is a content area some clinicians treat as an afterthought, yet it is a published, scored domain.
Sequencing Your Preparation Around the Blueprint
Generic study frameworks matter far less than sequencing your effort against this specific outline. A defensible approach is to front-load the highest-weight and highest-density domains, then cycle through the rest, reserving the final stretch for mixed-question practice. Here is one way to organize a blueprint-driven plan.
Diagnostic Foundations
- Core Principles of Pulmonary Diagnosis and Monitoring Techniques (8%)
- Lung Development and Physiology (6%), since physiology underpins interpretation everywhere else
- Common Signs and Symptoms (8%)
The Large Disease Domains
- Asthma (9%)
- Cystic Fibrosis (6%) and Non-CF Bronchiectasis (4%)
- Respiratory Infections (6%)
Structural, Neonatal, and Chronic Disease
- Neonatal and infant disorders (5%) and malformations of the airways and lungs (5%)
- Restrictive Disease (5%) and Interstitial Lung Disease (5%)
- Respiratory Failure (5%)
The Long Tail, Then Integration
- Sleep-Disordered Breathing, Pulmonary Vascular, Systemic Disorders, Environmental Exposures, and Respiratory System Under Stress (3-4% each)
- Scholarly Activities and Health Equity (4%) and Other Disorders (5%)
- Mixed-domain question sets and weak-area review
Adjust the timeline to your own gaps. A fellow who spent considerable time in a CF center may compress the CF block and extend sleep medicine or interstitial lung disease, while someone from a program light on bronchoscopy should linger on diagnostic techniques. For a fuller plan, see the Pediatric Pulmonology Study Guide 2026: How to Pass on Your First Attempt, and keep the Pediatric Pulmonology Cheat Sheet 2026: One-Page Review of Must-Know Facts handy for final-week review.
Whatever plan you choose, build in realistic practice under exam conditions. Working through question sets that mirror the multiple-choice format, such as those available through our Pediatric Pulmonology practice test, helps you find the domains where your recognition is shaky before the real exam does.
After You Pass: Continuing Certification
Passing is the beginning of a maintenance cycle, not the end of one. Continuing certification operates on a five-year cycle, with a choice between the MOCA-Peds longitudinal assessment pathway and an examination pathway. If the broader value of the credential is on your mind, our analysis in Is the Pediatric Pulmonology Certification Worth It? Complete ROI Analysis 2026 walks through the career case, and Pediatric Pulmonology Salary Guide 2026: Complete Earnings Analysis addresses compensation. Neither of those articles relies on the pass rate, but both help put the cost and effort of the exam in context.
If you want a plain-language grounding in the credential itself before going deeper, start with Pediatric Pulmonology Certification. You can also explore the broader practice test site to see how question practice fits into a preparation plan.
Frequently Asked Questions
The latest verified first-time national pass rate is 73% in 2024, up from 68% in 2022. Both figures are reported in a 2026 primary paper citing the American Board of Pediatrics. They describe first-time test takers only, not repeat examinees.
The passing standard is a scaled score of 180 on a 1-300 scale. It is not a raw percentage of correct answers, so you cannot translate it into a fixed number of questions you must answer correctly on the roughly 200-question exam.
That is unknown. The 19-domain outline takes effect November 1, 2026 and applies to the November 5, 2026 initial-certification exam, but the 73% figure comes from an earlier administration. No verified data yet shows how the new blueprint affects pass rates.
Asthma is the largest published domain at 9%. Common Signs and Symptoms and Core Principles of Pulmonary Diagnosis and Monitoring Techniques follow at 8% each. No domain exceeds 9%, so broad preparation across all 19 areas matters more than specializing in one.
The official indexed regular fee is $2,992, including a $750 processing component. Confirm current pricing and deadlines on the ABP subspecialty exam dates and fees page, since fees and windows can change between administrations.