USMLE Step 3 Passing Score (2026): It’s 200 — and Why That Number Misleads People

The number, and when it changed

USMLE announced the Step 3 change in December 2023: on the three-digit score scale, the passing standard moved from 198 to 200. As of August 2026 there has been no further change, and none has been announced. Passing standards are reviewed by the USMLE Management Committee every few years, so the next Step 3 review is plausibly due in 2027 or 2028. Changes appear on usmle.org/announcements first, usually several months before they take effect.

Why 200 is a misleading target

Passing Step 3 is, statistically, not the hard part. A 200 sits near the 4th percentile of first-time takers — roughly 96% of that group scores above it. If you are aiming at 200, you are aiming at the bottom of the distribution. The more useful question is where your predicted score sits relative to the mean, which is what our Step 3 score predictor estimates.

Approximate Step 3 percentiles

USMLE publishes percentiles in 5-point increments only, on a distribution with a mean near 227 and a standard deviation near 15. That means there is no published score for the exact 50th percentile — the median falls between 225 and 230. Approximate bands:

Two measurement notes that matter more than most students realise. The standard error of measurement on Step 3 is roughly 5 points, and the standard error of estimate reported on your score report is about 7. A 228 and a 233 are therefore not meaningfully different results — they are the same performance with different noise. Treat any single score, real or predicted, as a range.

Pass rates: who actually fails

Roughly, first-time pass rates run around 96% for US MD examinees and near 88% for examinees from non-US/Canadian schools. The number worth internalising is the repeater cliff: repeat attempts drop to roughly 77% and 63% respectively.

Whatever caused a first failure tends to persist. That is the practical argument for a diagnostic approach — find the specific weakness, whether it is Day 1 biostatistics, Day 2 management, or CCS — rather than simply re-sitting sooner. Two caveats on the published tables: DO denominators are small (most DOs take COMLEX-USA Level 3 instead), and from 2025 Canadian-school examinees are grouped with non-US examinees, so year-over-year comparisons across that boundary are not clean.

What happens if you fail

The attempt limit is four — and incompletes count

From the USMLE Bulletin of Information:

“If you have attempted a Step four or more times, including incomplete attempts, and have not passed, you are ineligible to apply for any Step in the USMLE sequence. Attempts at the formerly administered Step 2 Clinical Skills count toward the limit.”

Read that carefully. Four attempts is not four attempts per year — it is a lifetime cap on that Step, and exhausting it without passing makes you ineligible for any Step in the sequence, not just Step 3.

Timing between retakes

You may not take the same Step more than three times within a 12-month period. A fourth attempt must be at least 12 months after your first attempt at that exam, and at least six months after your most recent attempt. Incomplete attempts count toward these limits too.

Failures appear on your transcript, permanently

Your USMLE transcript includes your complete examination history — every Step taken, including exams for which no result was reported. Program directors requesting your transcript see the full history, not just the passing attempt.

One trap worth knowing: if you do not open every block of your examination, it may not be scored, and the attempt may be reported as incomplete on your transcript. An incomplete counts toward the four-attempt limit.

A correction on the “seven-year rule”

You will see it stated widely that you have seven years to complete the USMLE sequence. That is not a USMLE rule. The Bulletin says only that many US state medical boards require the sequence to be completed within a certain time frame, and points you to the FSMB. The limit — if any — comes from the state board you are licensing with, and it varies. Check your specific board rather than trusting a blanket number.

You cannot retake a passed Step to improve it

If you pass a Step, you are not allowed to retake it, except to comply with a time limit imposed by a US medical licensing authority. The score you get is the score you keep. You may request a score recheck within 90 days, but the recheck verifies that your responses were captured and scored correctly — it is not a re-grade, and it essentially never changes a score.

How Step 3 is structured in 2026

The test delivery software changed for anyone whose first day of testing falls on or after 10 March 2026. Current structure:

Note that the March 2026 change restructured the multiple-choice blocks only. The CCS case count did not change — a widely repeated claim that cases dropped to 9 confuses the new Day 2 MCQ block count with the case count. We cover that in detail in CCS cases on Step 3: how many you actually get.

References

• USMLE — Bulletin of Information: Scoring and Score Reporting (passing standards, attempt limits, retake timing, transcripts).
• USMLE — Step 3 Exam Content (current two-day structure).
• USMLE — Performance Data (pass rates by cohort).

Percentile bands above are approximations derived from the published mean and standard deviation, not official conversions. Always confirm current standards on usmle.org. USMLEPredictor is not affiliated with the NBME, USMLE program, or FSMB.