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InsightHorizon Digest

How many Nbme are there

Author

John Parsons

Updated on April 20, 2026

Here are the current NBMEs available for Shelf exams. Total there are 26 NBME Shelf exams, as of the writing of this.

How many NBME are available?

Currently, the available NBME CBSSA forms are Form 18, 20, 21, 22, 23 and 24 and are considered the best and most accurate way to assess one’s predicted performance on the USMLE Step 1. However, as of March 24th*, 2021, the NBME will be retiring all of the old CBSSA NBME forms and replacing them with 6 new NBME forms.

Is NBME 7 still free?

Free NBME Self-Assessments Available Through September 30, 2020. … Free Self-Assessments include the following exams: Comprehensive Basic Science (CBSSA) Forms 13, 15, 16, 17, and 19. Comprehensive Clinical Science (CCSSA) Form 7.

How many medical schools use NBME?

Results. Responses were received from 46–48 schools (33%–35% response rate). Of the schools responding, 7–13 schools (15%–28%) administer an NBME® basic science subject exam and 14 schools (30%) administer an exam developed using the CAS program.

How many Step 2 NBME are there?

Emergency Medicine (1) Family Medicine (2) Medicine (4) Obstetrics and Gynecology (4)

How much does an Nbme cost?

All NBME Self-Assessments cost $60 (see below for more). Subject (Shelf) exams cost $20 each.

Can you screenshot NBME?

If you take screenshots while you take each NBME, any and all questions can be reviewed on your own or with one of our tutors or through (often unreliable) sources online. … You might be tempted to limit the time you take to review the questions, especially after such a long exam.

How long are Nbme practice shelf exams?

1 hour, 15 minutes to complete the same block in standard-paced).

How many questions are on the Nbme shelf exam?

If your clerkship uses the NBME Medicine Subject Examination, you can learn more about it at the NBME website. The exam is a web-based test consisting of 110 questions, the majority of which are single-best answer multiple choice questions, administered over 2 hours and 45 minutes.

Can you take an Nbme twice?

Repeating NBME exams generally reduces their predictive accuracy because students remember some of the questions and answers. If a significant amount of time has passed since using the practice exam the first time, predictive potential will be more accurate.

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Does Nbme expire?

Do NBME Self-Assessment Vouchers expire? Yes, vouchers are good for one year from the NBME date of issue.

Can you pause an Nbme?

You may pause (exit) and resume the self-assessment in the section and at the item in which you were working at any time during the 20-day administration period. However, if you exceed 20 days, you will NOT be able to resume the self-assessment.

How many blocks does NBME have?

There are 4 blocks in total, 200 questions each with a time allotment of 1 hour and 15 minutes. If you want to simulate the USMLE as much as possible, the UWSAs (USMLE World Self-Assessment) are the way to go. The practice exams are taken within 8 – 9 hours, with breaks provided.

Which new NBME is most predictive?

While new NBME practice tests were more predictive of Step 1 scores than old NBME tests, UWorld test scores were the most predictive. Students who practiced with the new NBME practice tests scored significantly higher than students who did not use them.

How long is NBME step 2ck?

Step 2 CK is a one-day examination. It is divided into eight 60-minute blocks and administered in one 9-hour testing session. The number of questions per block on a given examination will vary but will not exceed 40.

What is a good first NBME score?

Students Who Score 250+ Start with Very High NBMEs. Students who end up with 240s on Step 1 have a variety of starting scores. I’ve had students start as low as the 130s end up with Step 1 scores in the 240s. However, for those who score 250s on Step 1, typically their starting scores are much higher.

Do NBME have explanations?

Answer Explanations Expanded to More NBME® Self-Assessments Students have expressed a desire to receive explanations for correct and incorrect answers on NBME Self-Assessments. So far, answer explanations have been added to Medicine forms 3, 4, 5, and 6 and Surgery forms 3, 4, 5, and 6 of the Clinical Mastery Series.

How can I improve my NBME score?

Students’ NBME scores often improve significantly when they finish the qbank and complete the key resources. By contrast, if you have thoroughly made multiple passes through the key resources and your NBME scores are still below your goal, it may be time to re-evaluate your goal score (see below).

Is USMLE worth it for IMG?

So , as an Indian who took USMLE and has been practicing medicine for many years in the US , I don’t have any regrets. It all depends what are your goals and preferences. It is definitely expensive and time consuming but if you have your eyes set on being in US then totally worth it.

What is the difference between USMLE and NBME?

While the USMLE Step 1 exam is a bear of a test, holding you a captive for a full work day, the NBME exam is more of a cub, albeit a large one. The standard test has four 75-minute sections, each with 50 questions. … Make sure you get a full length 8 hour session before the real test.

What does NBME stand for?

The USMLE®, or the United States Medical Licensing Examination® program, is owned by two entities: the Federation of State Medical Boards (FSMB) and the National Board of Medical Examiners® (NBME®).

What is a passing Nbme score?

The recommended minimum passing score based on the Angoff results is a scaled score of 57. … The recommended minimum passing score based on the Hofstee results is a subject exam score of 59.

What is a good Nbme shelf score?

A student must receive a minimum overall score of at least ≥ 56, an NBME Shelf Exam score > 5th percentile, an SP Exam score >2 SD below the mean to be eligible for a Pass.

How long is psych Nbme?

The Psychiatry Shelf exam is formatted as an online test consisting of 110 questions which must be answered in 165 minutes. It shares the same interface as the USMLE® Step exams, with each question presented as a hypothetical clinical scenario.

How long is surgery Nbme?

What is the format of the exam? The surgery shelf is 110 questions long (all vignette based multiple choice, with varying numbers of answer choices), and students are given 2 hours and 45 minutes to complete each exam.

How many questions are on the Nbme subject test?

The standard-paced option mimics a live testing environment and contains four sections of 50 questions. You have up to 1 hour and 15 minutes to complete each section. The self-paced option also contains four sections of 50 questions, but allows you up to 5 hours to complete each section.

How do I study for Nbme?

  1. Step 1: Choose a Study Plan. …
  2. Step 2: Learn with video lectures. …
  3. Step 3: Apply your knowledge with clinical case questions. …
  4. Step 4: Review your strengths and weaknesses with detailed statistics. …
  5. Step 5: Retain information with quiz questions.

Which NBME should I take?

Which NBMEs are the most predictive for Step 1? In our experience, since the new NBMEs were introduced, NBME form 18 has been the most predictive of students’ scores on test day. (Of the retired NBMEs, form 16 was the most predictive.)

Which NBME is best for Step 2 CK?

NBME self-assessment form 7 is essentially the gold standard NBME for Step 2 CK.

How do I take a break during Nbme self-assessment?

Make sure you take all your breaks when you are taking the NBME just like you would for the actual exam. Even if you don’t think you need a break, take one. This is where you can snack, finish your coffee, take an energy shot, use the bathroom or even just stare at the ceiling.

How do I get my Nbme voucher?

Self-assessment vouchers are ordered through an online NBME Store. The store will allow you to shop for a variety of NBME services. Users will not be able to place an order if they do not have access to a store billing account.