Free Week

COMLEX Level 1 Self-Assessment

Join the 2.3k DO students who take this realistic, timed COMLEX-style practice test.

The 2026 Free Week has ended. Join the early access list for the next COMLEX Self-Assessment and similar initiatives.

Make sure to sign up with the same email you use for your AMBOSS account so your self-assessment access is set up correctly. If you don’t have an AMBOSS account yet, you can create one here.

Your data will be processed to provide early access (Art. 6(1)(f) GDPR).
Our Privacy Policy applies.
What you'll get

Why take the AMBOSS Level 1 Self-Assessment?

A ‘dry run’ for the real thing

Practice with a realistic, timed, high-fidelity COMLEX-style assessment, aligned with exam blueprints and benchmarked against the national average.

Figure out where you stand

Review your three-digit score, probability of passing, and a detailed performance breakdown so you’re no longer guessing about your readiness.

Know what to focus on next

Explore high-yield articles, study plans, and targeted Qbank sessions to make the most of your remaining preparation time.

Gauge your Level 1 readiness and set yourself up to succeed on the real exam

See your Level 1 readiness and succeed on the exam

Know if you’re on the right track: analyze your performance and figure out what you need to focus on next
Use your study time more efficiently: identify high-yield weaknesses and avoid wasting weeks on low-impact topics
Reduce exam-day uncertainty: build your stamina and feel confident heading into that testing center
See what others say

Join thousands of osteopathic med students nationwide prepping with AMBOSS

"AMBOSS has really helped me focus my study efforts during the preclinical years and for COMLEX level 1 prep. The questions are well written, easy to understand, and reflective of what I expect to see on my upcoming board exams. Additionally, the AMBOSS archives are easy to search, easy to use, and thorough - without overwhelming the reader with information. I recommend AMBOSS to anyone looking for questions or a database to help them through their med school journey."

Zachary

Arkansas College of Osteopathic Medicine, GY 2026

"AMBOSS was without a doubt a key element to my success… I worked through the entire AMBOSS Qbank prior to taking COMLEX, including the OMM questions… they prepared me to focus on key words, have deep knowledge of the subject, to be ready to tackle any questions thrown at me on test day… Specifically to OMM, they make easy-to-understand charts/graphics/articles about various OMM topics; I used it frequently for counter-strain and cranial!"

Ryan Witczak

Lake Erie College of Osteopathic Medicine - Elmira

"I found the AMBOSS Qbank to be vital to my success not only when preparing for in-house exams but also in preparing me for both Step 1 and COMLEX Level 1. The quality of questions and associated explanations all housed in a user-friendly and easy to navigate website are unparalleled. My understanding of pathophysiological mechanisms and basic science principles were exploded in a way that I hadn't experienced using other resources."

Sarah

Burrell College of Osteopathic Medicine, GY 2023

"I used AMBOSS daily in my preparation for Step 1 and Level 1 and my results were beyond my best wishes. AMBOSS is the best comprehensive study resource on the market. The elegance of the layout allows you to effortlessly transition between practice Qs and content review."

Emily

VCOM-Carolinas

"AMBOSS has been great for me! Its integration with Anki and endless practice questions help me prepare for USMLE/COMLEX while simultaneously studying for school lectures! The visual aids and videos explain complicated topics help solidify abstract topics that medical school students face!"

Daniel Lynch

A.T. Still University Kirksville College of Osteopathic Medicine, GY 2027

"I have found AMBOSS very helpful for preparing for my medical school's exams, COMLEX, and COMATs. Some helpful features I like on AMBOSS include: display of information, organization of information (e.g., diagnostics, management, differentials etc.), highlight function for HY info, summary tables, images with overlays, practice questions (e.g., can organize by shelf exam, can do questions directly from the article, create your own quiz), explanations to questions, and Anki compatibility… AMBOSS is a one-stop shop and has made my life as a student more efficient."

Anonymous Student

Lincoln Memorial University DeBusk College of Osteopathic Medicine (Knoxville), GY 2026

FAQs

Everything you need to know before getting started

What is the AMBOSS COMLEX Level 1 Self-Assessment?

The AMBOSS Level 1 Self-Assessment includes 160 exam-style questions modeled on COMLEX® Level 1, designed to reflect the structure, reasoning, and clinical focus of the exam. You’ll work through four timed blocks of 40 questions, just like you will in the real exam.

Do I need an AMBOSS account to access the Self-Assessment?

Yes, you’ll need an AMBOSS account to access the Self-Assessment. If you don’t have an AMBOSS account yet, create yours for free here. It only takes a few minutes to verify your email address and complete your profile.

Important: When you sign up for the Self-Assessment, make sure you use the same email address you used for your AMBOSS account, so your Self-Assessment access is set up correctly.

Is the relative distribution of topics the same as in the actual Level 1 exam?

Yes, our self-assessment reflects the relative distribution of topics on the actual COMLEX exam. Following the NBOME® announcement that communication and interpersonal skills questions would now feature more prominently on the exam, the Level 1 Self-Assessment will reflect that.

Do I have to complete the entire Self-Assessment/all four blocks in one sitting?

We recommend that you complete the exam in one sitting, since this is the best way to simulate the actual exam and build your stamina. That said, we understand you have a busy schedule! For that reason, there’s an option to split the Self-Assessment up into chunks and take each block at any point throughout the week.

Will I be able to review my answers right away?

The Self-Assessment exam is made up of four blocks, each including 40-questions. After answering all 40 questions in a block, you will have the option to review the completed block’s correct answers and explanations or to continue with the rest of the exam.

You will also be able to go back and see your completed blocks and review your answers at any time during the Self-Assessment week.

Can I take the AMBOSS Level 1 Self-Assessment on a mobile device?

The Self-Assessment is not available on the AMBOSS app. Although it is possible to take it on the web browser of your mobile device, we strongly recommend taking it on your desktop device. 

What is included in the Self-Assessment score report?

3-digit score: Even though Level 1 is now pass/fail, over 95% of students surveyed said they’d still like to receive a 3-digit score! The score is a jumping-off point so you can gauge your progress and see what you need to do to comfortably pass Level 1 (and go on to score high on Level 2-CE!).  

‍Study recommendations: You will also receive a list of performance-based topics that have been optimized for the latest Level 1 format. These will help you focus on the high-yield topics that will have the greatest positive impact on your exam preparation.

How predictive is my Self-Assessment score relative to my actual Level 1 exam score?

Just like the real Level 1 exam, the AMBOSS Level 1 Self-Assessment places students on a scale relative to their peers who are taking the assessment at the same time. Our questions are tested and have been scrutinized by students in prior years, and we’re confident our questions are high-quality and representative of what you will see on the actual exam. Our score report also reflects the relative distribution of topics on the actual COMLEX exam.

Can I take the COMLEX Self-Assessment even if I don’t have an exam date yet?

Yes! The Level 1 Self-Assessment is a great tool, no matter what stage of prep you’re at. Your score report will help you measure how ready you are and give you targeted resources you can use to fill your knowledge gaps. This is super helpful whether you’re testing next week or not for a long time.