ABVM-ENDO Passing Score 2026: Exactly What You Need to Pass

How the ABVM-ENDO Scaled Score Actually Works

Candidates preparing for the ABVM Endovascular Medicine Examination (ABVM-ENDO) almost always ask the same first question: "What score do I actually need?" The answer is straightforward on paper - a scaled score of 555 is required to pass, and scores are reported on a 300-700 range. What trips people up is understanding that this scaled score is not the same as a percentage of questions answered correctly. It's a converted score that accounts for the relative difficulty of the specific question set a candidate receives.

Because ABVM-ENDO is administered through APCA/Inteleos with Pearson VUE delivering the exam at test centers, the scoring process follows a standard psychometric conversion. That means two candidates who answer a different number of raw questions correctly could still land on either side of 555, depending on which items they saw and how those items are weighted. This is why generic "aim for 70%" advice circulating online doesn't map cleanly onto ABVM-ENDO - there is no published raw-score-to-pass conversion, and candidates should not assume one exists.

What 555 Really Means on a 300-700 Scale

Look at the numbers themselves: 555 sits well above the midpoint of a 300-700 range (which would be 500), but it isn't near the ceiling either. In practical terms, this tells candidates that ABVM-ENDO is calibrated to require solid, above-average command of the material - not perfection, and not a bare minimum squeak-through. You don't need to answer every question correctly, but you do need consistent performance across all four content domains, because a scaled score reflects overall demonstrated competence rather than strength in one area compensating for major gaps in another.

This is a critical distinction for anyone coming from a background heavy in one clinical area - say, diagnostic imaging - but lighter in procedural/interventional exposure. A candidate who is excellent in Domain 2 (Diagnosis and Testing) but weak in Domain 3 (Treatment and Interventions) will struggle to reach 555, simply because Treatment and Interventions represents such a disproportionate share of the exam content.

Question Count, Timing, and Format

The ABVM-ENDO exam contains approximately 135 multiple-choice questions, and candidates are given two hours to complete the exam. Doing the math, that's roughly 53 seconds per question on average - a pace that rewards decisiveness and penalizes over-deliberation on any single item.

• Format: Multiple-choice, delivered at Pearson VUE test centers.
• Volume: ~135 items total across all four domains.
• Time budget: 120 minutes, meaning pacing discipline matters as much as content knowledge.

Because the question count is fixed and the time is fixed, your ability to hit 555 depends heavily on efficient recall - not looking things up mentally through slow first-principles reasoning during the exam itself. That efficiency has to be built well before test day. For a breakdown of how question style tends to present clinical scenarios versus straight recall, the ABVM-ENDO Study Guide walks through preparation sequencing in more detail.

Domain Weighting and Why It Drives Your Score

The single most important structural fact about the ABVM-ENDO exam - more important than any generic test-taking tip - is how unevenly the four domains are weighted. The current content outline (Version 24.1, tied to the 2026 exam cycle) breaks down as follows:

Notice that Domain 3 alone accounts for nearly two-thirds of the entire exam. This isn't a minor emphasis - it's the exam. A candidate who masters Domains 1, 2, and 4 completely but only has moderate command of Treatment and Interventions will still likely fall short of 555, because that single domain carries more weight than the other three combined.

For a full breakdown of what each domain tests and how to sequence your review around this weighting, see the ABVM-ENDO Exam Domains Guide. If you're still calibrating how difficult the exam is relative to your current clinical exposure, How Hard Is the ABVM-ENDO Exam? addresses that question directly.

What the 2025 Pass Rate Data Tells Candidates

Official 2025 performance data shows a 75% first-time pass rate, a 100% repeat-candidate pass rate, and a 77% overall pass rate. These numbers are worth sitting with for a moment, because they tell a specific story: most candidates who prepare adequately clear 555 on their first attempt, and candidates who don't clear it the first time and return for a second attempt appear to pass at a very high rate.

That pattern suggests the exam isn't designed as a filter that repeatedly weeds out the same candidates - it's more consistent with a knowledge-gap problem that gets corrected once identified. In other words, a first-attempt miss is usually a signal about which domain (almost certainly Domain 3, given its weight) needs more attention, not a signal that the credential is out of reach.

For a deeper statistical breakdown, including how these figures compare across candidate types, the ABVM-ENDO Pass Rate article covers the full 2025 performance summary.

Registration and Fee Mechanics That Affect Your Attempt

Understanding the passing score in isolation isn't enough - you also need to understand what a failed attempt costs, because that shapes how seriously you should treat first-attempt preparation. The ABVM-ENDO exam fee is $1,370, which includes a $200 nonrefundable processing component. Candidates testing outside the United States, Canada, or Mexico pay an additional $50.

• Total standard fee: $1,370 (includes $200 nonrefundable processing)
• International testing surcharge: +$50 outside U.S./Canada/Mexico
• Application window for 2026: July 7 - September 15, 2026
• Testing window for 2026: September 29 - October 29, 2026

Because $200 of the fee is nonrefundable regardless of outcome, and because a repeat attempt means paying the fee structure again, there's a real financial incentive to treat your first sitting as the one you intend to pass - not a diagnostic run. A detailed cost breakdown, including how the fee compares across pathways, is available in the ABVM-ENDO Certification Cost guide, and the full 2026 registration and testing calendar is laid out in the ABVM-ENDO Exam Dates article.

Scaled Score vs. Raw Score: Common Misreadings

A frequent source of confusion is assuming the scaled score maps linearly to raw correct-answer percentage - for example, assuming 555 out of a 300-700 range translates neatly to roughly 65% of raw questions correct. This kind of arithmetic shortcut isn't supported by any published Inteleos documentation for ABVM-ENDO, and candidates should avoid building a study plan around a guessed conversion.

What you can say with confidence, based on the official structure:

• 555 is above the scale midpoint (500), indicating the passing bar reflects solid, not minimal, competence.
• The scaled score accounts for item difficulty, so raw percentage alone is an unreliable self-assessment tool during practice.
• Performance across all four domains factors into your final scaled result - there's no domain you can afford to entirely skip, even Domain 1 at 8%.

Rather than obsessing over converting practice-test percentages into a projected scaled score, use practice performance as a relative signal: are you improving domain by domain, and are you consistently strong in Domain 3 specifically? That's a more actionable measure than chasing a precise numeric prediction.

Where to Put Your Study Hours

Given the domain weighting and the mechanics of the scaled score, your preparation time should not be split evenly across four domains - it should roughly mirror the exam's own emphasis. A simple, defensible allocation looks like this:

This weighting-aware sequencing is the single biggest lever you have, and it's far more specific - and more useful - than generic study-technique advice. If you want a condensed reference for last-week review, the ABVM-ENDO Cheat Sheet consolidates must-know facts across all four domains in one page. And if you haven't yet confirmed you meet eligibility requirements before investing in a study plan, check the ABVM-ENDO Requirements guide first - there's no point optimizing for a passing score before confirming your pathway qualifies you to sit the exam at all.

Frequently Asked Questions