- Trauma (12%) and Resuscitation (10%) alone make up over one-fifth of the exam - anchor your review there first.
- Registration for the April 13, 2027 exam runs August 4-October 20, 2026; the application fee is $470 plus a $1,750 exam fee.
- ABP scores on a 1-300 scale, and 180 is the passing score, regardless of how many questions you answer correctly.
- The exam is roughly 200 multiple-choice questions split into two 2-hour-15-minute sections with an optional break.
Core Exam Facts at a Glance
This cheat sheet exists so you don't have to dig through a policy handbook the night before a study session. Pediatric Emergency Medicine (PEM) certification is credentialed by the American Board of Emergency Medicine (ABEM), but the American Board of Pediatrics (ABP) actually develops and administers the exam itself. That dual structure trips up a lot of candidates who assume one board handles everything - it doesn't, and knowing which board owns which process matters when you're tracking deadlines.
| Item | Detail |
|---|---|
| Certifying body | American Board of Emergency Medicine (ABEM) |
| Exam developer/administrator | American Board of Pediatrics (ABP) |
| Next exam date | April 13, 2027 |
| Registration window | August 4 - October 20, 2026 |
| Application fee | $470 |
| Exam fee | $1,750 |
| Question count | Approximately 200 multiple-choice questions |
| Format | Two 2-hour-15-minute sections with an optional break |
| Score scale | 1-300, with 180 as the passing score |
| Domain outline in effect | 28 domains, effective April 1, 2027 |
For a deeper breakdown of what each of these numbers actually costs you out of pocket, see PEM Certification Cost 2026: Complete Pricing Breakdown. If you want the full explanation of why 180 is the magic number, check PEM Passing Score 2026: Exactly What You Need to Pass.
Registration and Fee Timeline
Miss the window and you wait for the next cycle - there's no quiet grace period. Applications and registration for the April 13, 2027 exam open August 4, 2026 and close October 20, 2026. That's roughly an 11-week registration period sitting about six months ahead of test day, which gives you a predictable runway for building a study plan around your clinical schedule.
If you're still mapping out every date that matters between now and test day, PEM Exam Dates 2026: Testing Windows, Deadlines & Scheduling lays out the full calendar in one place.
The 28 Domains, Ranked by Weight
The exam blueprint effective April 1, 2027 spreads content across 28 domains, but the weighting is far from even. Four domains - Trauma, Resuscitation, Infectious Diseases, and Pulmonary - account for a large share of total points. Treat the list below as your triage order.
| Domain | Weight |
|---|---|
| Trauma | 12% |
| Resuscitation | 10% |
| Infectious Diseases | 8% |
| Pulmonary | 8% |
| Procedures | 5% |
| Toxicology | 4% |
| Child Abuse and Maltreatment | 4% |
| Hematologic and Oncologic | 4% |
| Core Knowledge in Scholarly Activities | 4% |
| Special Populations | 3% |
| Behavioral Health Conditions and Psychosocial Issues | 3% |
| Cardiovascular | 3% |
| Gastrointestinal | 3% |
| Neurologic/Neurosurgical | 3% |
| Environmental Emergencies | 3% |
| Neonatal Conditions | 2% |
| Allergic, Rheumatologic, and Immunologic | 2% |
| Eyes, Ears, Nose, Oral, Neck | 2% |
| Renal and Electrolyte | 2% |
| Dermatologic | 2% |
| Endocrine | 2% |
| Obstetrics/Gynecologic | 2% |
| Mass Casualty and Disaster Preparedness | 2% |
| Emergency Medical Services and Transport | 2% |
| Emergency Department Operations and Patient Rights | 2% |
| Urologic | 1% |
| Metabolic/Genetic Emergencies | 1% |
| Musculoskeletal/Orthopedic | 1% |
For a domain-by-domain walkthrough with clinical detail on each of these 28 areas, see PEM Exam Domains 2026: Complete Guide to All 28 Content Areas.
High-Yield Content You Must Know Cold
Weight percentages tell you where to spend time, but they don't tell you what to actually study. Here's what each top-tier domain demands in practice.
Trauma (12%)
The single heaviest domain, and it spans mechanism-specific pediatric injury patterns that differ meaningfully from adult trauma.
- Non-accidental trauma recognition versus accidental injury patterns
- Pediatric-specific airway, C-spine, and hemorrhage control decisions
- Age-based differences in imaging thresholds and disposition
Resuscitation (10%)
Weight-based dosing, arrest rhythms in children, and stabilization sequencing form the backbone of this domain.
- PALS-aligned algorithms and medication dosing by weight
- Shock recognition across compensated and decompensated stages
- Post-resuscitation stabilization and transfer decisions
Infectious Diseases (8%)
Fever without a source, sepsis recognition, and age-stratified risk criteria are recurring themes.
- Neonatal versus older infant fever workups
- Meningitis, bacteremia, and sepsis screening tools
- Antibiotic selection by age and presentation
Pulmonary (8%)
Respiratory distress is one of the most common pediatric ED presentations, and the exam reflects that.
- Bronchiolitis, asthma exacerbation, and croup management differences
- Respiratory failure recognition before decompensation
- Airway foreign bodies and their variable presentations
Because Toxicology (4%) and Child Abuse and Maltreatment (4%) carry the same weight but require very different knowledge - pharmacologic antidotes versus forensic and psychosocial assessment - they're easy to underprepare for if you study by "gut feel" instead of the actual outline. A structured pass through PEM Study Guide 2026: How to Pass on Your First Attempt can help you sequence these lower-weight-but-still-tested domains correctly.
Scoring and the Passing Threshold
ABP reports results on a 1-300 scale, and 180 is the passing score. This is a scaled score, not a raw percentage of questions answered correctly, so don't try to reverse-engineer "how many I can miss" from the total question count alone. In 2025, the first-time-taker pass rate was 91% among 395 examinees - a strong indicator that well-prepared candidates clear the bar consistently, but not a guarantee that skips domain-level preparation.
Key Takeaway
Don't fixate on raw question counts. Focus your energy on the domains carrying the most weight - Trauma, Resuscitation, Infectious Diseases, and Pulmonary together represent a large fraction of your scaled score.
If you want the full statistical picture, including how the 91% figure compares across recent cycles, read PEM Pass Rate 2026: What the Data Shows. And if you're still deciding how much difficulty to expect relative to your clinical background, How Hard Is the PEM Exam? Complete Difficulty Guide 2026 breaks that down section by section.
Eligibility Snapshot
Before you register, confirm you actually meet the pathway requirements. ABEM eligibility for this subspecialty exam generally requires one of the following:
- Current ABEM certification, or
- The temporary AOBEM pathway, available for qualifying fellowship completion dates through July 1, 2027
- Completion of an ACGME-approved Pediatric Emergency Medicine fellowship, or the dual-certification pathway
- Ongoing compliance with continuing-certification, licensure, and board-eligibility policies
These pathways have nuances depending on your training background and certification history, so treat this list as a starting checklist rather than the final word. The complete eligibility breakdown, including how the temporary AOBEM pathway interacts with fellowship timing, is covered in PEM Requirements 2026: Eligibility, Prerequisites & How to Qualify.
A Domain-Weighted Final Review Sprint
Generic study advice - spaced repetition, timed blocks, active recall - only helps if it's mapped onto the actual weight of each PEM domain. Here's a compressed four-week structure built around the blueprint, not around a generic template.
Highest-Weight Clinical Domains
- Trauma (12%) - pediatric injury patterns, imaging thresholds, non-accidental trauma clues
- Resuscitation (10%) - PALS algorithms, weight-based dosing, shock staging
Systems-Based High-Frequency Domains
- Infectious Diseases (8%) - fever workups by age, sepsis criteria
- Pulmonary (8%) - respiratory distress differentials and escalation triggers
Mid-Weight Domains and Procedures
- Procedures (5%), Toxicology (4%), Child Abuse and Maltreatment (4%)
- Hematologic and Oncologic (4%), Core Knowledge in Scholarly Activities (4%)
Low-Weight Sweep and Timed Practice
- Quick review of all domains at 1-3% weight so nothing is a total blank
- Full-length timed practice sessions mirroring the two 2-hour-15-minute sections
Run practice blocks under exam-like time pressure using our practice test platform so the two-section, optional-break format feels familiar before test day rather than on it.
Who This Credential Is Actually For
PEM certification is built for board-certified emergency physicians who've completed an ACGME-approved Pediatric Emergency Medicine fellowship and want formal recognition for pediatric-focused practice - typically in freestanding children's hospital EDs, pediatric EDs within general hospitals, or academic centers with dedicated pediatric emergency services. It signals to employers and credentialing committees that a physician has demonstrated mastery across all 28 domains above, not just general emergency medicine competence.
If you're weighing whether the time, fees, and fellowship pathway translate into career advantages, Is the PEM Certification Worth It? Complete ROI Analysis 2026 walks through the tradeoffs, and PEM Salary Guide 2026: Complete Earnings Analysis covers how the credential relates to compensation. For a look at where certified physicians actually work, see PEM Jobs.
Use this site's full question bank alongside this cheat sheet - a one-page summary is great for last-minute review, but nothing replaces working through domain-weighted practice questions repeatedly in the weeks before your registration deadline closes.
FAQ
No. It's a fast reference for facts and domain weights, not a substitute for structured study. Pair it with a full plan like the one in PEM Study Guide 2026: How to Pass on Your First Attempt.
Trauma (12%), Resuscitation (10%), Infectious Diseases (8%), and Pulmonary (8%) together carry the most weight, so they offer the highest return on limited study hours.
ABEM is the certifying body that grants the credential, while ABP develops and administers the actual examination content and scoring.
Applications and registration open August 4, 2026 and close October 20, 2026. Missing this window means waiting for a future cycle.
ABP reports scores on a 1-300 scale, and 180 is the passing score. It's a scaled result, not a raw percentage of correct answers.