- ABNN reports a 71% five-year pass rate for the SCRN exam.
- In 2024, 932 of 1,389 candidates passed the SCRN exam.
- Hyperacute Care and Acute Care each make up 28% of the 150 scored items.
- Passing uses a criterion-referenced cut score converted to a scaled score of 200.
The Numbers: SCRN Pass Rate Data
If you're researching the SCRN pass rate before committing time and money to the exam, the American Board of Neuroscience Nursing (ABNN) publishes two figures worth knowing. Over a five-year window, ABNN reports a 71% pass rate for the Stroke Certified Registered Nurse exam. For 2024 specifically, ABNN reported 932 passing candidates out of 1,389 test takers.
Those numbers tell you the exam is passable for well-prepared nurses, but a meaningful share of candidates each cycle do not clear the cut score on their first try. That gap is almost always tied to underestimating the depth of content in the exam's five domains rather than to the exam's format itself, which is a straightforward 170-item multiple-choice test delivered through PSI Services.
What Counts as Passing on the SCRN
The SCRN exam consists of 170 multiple-choice items, of which 150 are scored and 20 are unscored pretest questions used to evaluate future exam content. You get 3 hours to complete the full exam, and because pretest items are unlabeled, you have to treat every question as if it counts.
Passing is criterion-referenced, meaning ABNN sets a fixed standard for competency rather than grading on a curve against other test takers. Your raw score is converted to a scaled score with 200 as the passing threshold. This matters because your performance is measured against a defined competency bar tied to the job analysis, not against how other nurses in your testing window performed.
Key Takeaway
Because passing is criterion-referenced, there's no benefit to "beating the curve." Focus entirely on mastering the content outline rather than guessing at how difficult other candidates found the exam.
For a full breakdown of exam structure, timing, and question style, see How Hard Is the SCRN Exam? Complete Difficulty Guide 2026.
Why Candidates Fail: Domain-Level Risk Areas
The SCRN exam outline is built from a 2021-2022 job analysis and remains the basis for the 2026 handbook. It's organized into five domains, and two of them dominate the scored content:
| Domain | Weight | Approx. Scored Items |
|---|---|---|
| Domain 1: Anatomy, Physiology, and Pathophysiology of Stroke | 18.7% | ~28 |
| Domain 2: Hyperacute Care | 28% | 42 |
| Domain 3: Acute Care | 28% | 42 |
| Domain 4: Post-acute Care | 12.7% | ~19 |
| Domain 5: Primary and Secondary Preventative Care | 12.7% | ~19 |
Candidates who fail often spend disproportionate study time on Domain 1's foundational anatomy and pathophysiology content - which is important but only 18.7% of the exam - while under-preparing for Hyperacute Care and Acute Care, which together account for 56% of scored items. If you're not confident diagnosing gaps in your own preparation, the SCRN Exam Domains 2026: Complete Guide to All 5 Content Areas breaks down exactly what each domain expects you to know.
Eligibility, Registration, and Timing Effects on Pass Rates
Pass rate data can't be separated from who is eligible to sit for the exam in the first place. ABNN requires a current, unrestricted RN license and one year of full-time (2,080 hours) direct or indirect stroke nursing practice within the previous three years. This eligibility bar means most candidates already have hands-on clinical exposure to stroke patients - the exam isn't testing entry-level nursing knowledge, it's testing whether you can apply stroke-specific protocols under exam conditions.
The exam is offered in three windows per year - February, May, and September - through PSI test centers or PSI live remote proctoring. The fee is $300 for AANN members and $400 for non-members by credit card, or $325/$425 by check. Because there are only three testing windows annually, a failed attempt can mean a wait of several months before you can retest, which raises the stakes of walking in underprepared. For a full cost breakdown including retake fees and membership math, see SCRN Certification Cost 2026: Complete Pricing Breakdown.
Key Takeaway
With only three annual testing windows, treat your first attempt as the one that counts. Build your study timeline backward from your target window, not forward from "whenever I feel ready."
If you're still weighing whether the credential is worth pursuing given the fee and prep investment, Is the SCRN Certification Worth It? Complete ROI Analysis 2026 and SCRN Salary Guide 2026: Complete Earnings Analysis address the career-side calculus, while SCRN Jobs covers who actually hires for the credential - primarily stroke centers, neuroscience ICUs, and comprehensive stroke programs seeking nurses who can demonstrate the practice-hour eligibility ABNN requires.
Domain-by-Domain Pass Rate Risk
Since Hyperacute Care and Acute Care jointly represent 56% of the scored exam, most missed points trace back to gaps in these two domains. Here's what candidates typically underestimate in each:
Domain 2: Hyperacute Care (28%)
Covers the window from symptom onset through initial stabilization and reperfusion decision-making. Candidates often lose points on nuanced thrombolytic eligibility criteria and time-sensitive intervention sequencing rather than broad conceptual knowledge.
- NIHSS scoring accuracy and interpretation
- tPA/thrombolytic inclusion and exclusion criteria
- Mechanical thrombectomy decision windows
Domain 3: Acute Care (28%)
Covers post-stabilization management, complication monitoring, and unit-level protocols. This domain rewards candidates who can apply guidelines to scenario-based questions rather than recite them in isolation.
- Blood pressure management targets post-intervention
- Recognition and management of hemorrhagic transformation
- ICU/stroke unit monitoring protocols
For dedicated deep dives into each tested area, the domain-specific guides are the most efficient way to close gaps: Domain 1: Anatomy, Physiology, and Pathophysiology of Stroke, Domain 2: Hyperacute Care, Domain 3: Acute Care, and Domain 4: Post-acute Care.
Closing the Gap: A Focused Prep Timeline
Generic study techniques only help if they're mapped onto the SCRN's actual weighting. Below is a sample allocation that reflects the domain percentages rather than treating all five domains equally.
Domain 1 Foundations
- Review cerebrovascular anatomy and stroke pathophysiology
- Build a baseline understanding before layering on clinical decision-making
Domain 2: Hyperacute Care
- Drill NIHSS scoring until it's automatic
- Master thrombolytic and thrombectomy eligibility scenarios
Domain 3: Acute Care
- Practice scenario-based questions on complication management
- Review unit-level monitoring and BP management protocols
Domains 4 & 5
- Cover post-acute care transitions and secondary prevention
- Review risk-factor modification and patient education content
Full Timed Review
- Take full-length timed practice exams under 3-hour conditions
- Revisit weak domains identified through practice results
This allocation gives Hyperacute Care and Acute Care roughly double the study time of Domain 4 or Domain 5, matching their share of scored items. For a more detailed walkthrough of building this kind of plan, including how to sequence practice questions against content review, see the SCRN Study Guide 2026: How to Pass on Your First Attempt. You can also run full-length timed simulations on our SCRN practice test platform to get comfortable with the 170-item, 3-hour format before test day.
FAQ
ABNN reports a 71% five-year pass rate. In 2024, 932 of 1,389 candidates passed the exam.
The exam uses a criterion-referenced passing standard. Your raw score on the 150 scored items (out of 170 total items) is converted to a scaled score, with 200 representing the passing cut.
Hyperacute Care and Acute Care each represent 28% of the scored exam - 42 items apiece - making them the two highest-leverage domains for study time.
The exam is offered three times per year, in February, May, and September, through PSI test centers or PSI live remote proctoring, so a failed attempt typically means waiting for the next scheduled window.
You need a current, unrestricted RN license and at least 2,080 hours (one year full-time) of direct or indirect stroke nursing practice within the previous three years.
For broader background on the credential itself, including what the letters represent and who administers it, see SCRN Certification, What Is SCRN?, and SCRN Meaning.