USMLE

USMLE Step 2 CK for Caribbean Medical Students

Last updated: July 22, 2026

Quick answer

USMLE Step 2 CK is a one-day, ~318-question scored exam covering clinical knowledge across the major specialties. Since Step 1 became pass/fail, Step 2 CK is the primary numeric screen for residency programs. Caribbean students typically sit it during or shortly after core rotations and target the mid-240s or higher, timed so the score is on ERAS in September.

Key takeaways

One-day, ~318 MCQ exam across eight blocks.
Scored on a three-digit scale; current passing standard is 214.
Now the dominant numeric signal for IMG residency screening.
Target mid-240s+ for mainstream IM/peds/EM, 250+ for competitive specialties.
Sit in time for the score to be on ERAS in September of the application year.

Exam format

One day, up to 9 hours.
Eight 60-minute blocks; up to 40 questions per block; ~318 questions total.
45 minutes of break plus a 15-minute skippable tutorial.
Delivered at Prometric centers worldwide.

Content areas

Internal medicine
Surgery
Pediatrics
Obstetrics and gynecology
Psychiatry
Family medicine and preventive medicine
Emergency medicine, biostatistics, and patient safety

How rotations feed Step 2 CK prep

Because Step 2 CK is clinical, rotations are prep. High-yield sequencing puts internal medicine and surgery early so foundational reasoning is fresh at exam time. Use shelf exams (NBME subject exams) as milestone assessments during rotations, then compress a final 4–6 week dedicated study block before sitting the exam.

Score targets by specialty (IMG applicants)

Family medicine, psychiatry, less-competitive IM: 220–240
Mainstream internal medicine, pediatrics, emergency medicine: 240–250
General surgery, anesthesiology, competitive IM tracks: 250+
Dermatology, orthopedic surgery, plastic surgery: 260+ and still very difficult

Scheduling and ERAS timing

ERAS opens for MyERAS in June, and programs receive applications from September. Aim for your Step 2 CK score to be released before programs make initial interview decisions - practically that means sitting the exam by mid-August and reporting the score by early September.

Frequently asked questions

Is USMLE Step 2 CK still scored?

Yes. Step 2 CK is scored on a three-digit scale and, since Step 1 became pass/fail in 2022, is the primary numeric signal used by residency programs.

What Step 2 CK score do Caribbean grads need?

There is no fixed cutoff. Matched IMGs typically score in the mid-240s or higher; competitive specialties expect 250+. Program screening filters commonly start at 220–230.

When should Caribbean students take Step 2 CK?

Ideally during or shortly after core clinical rotations, and in time for the score to appear on ERAS (June–August of the application year).

What is the passing standard?

The current minimum passing score is 214.

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