To prepare for COMLEX-USA Level 2-CE, build on the clinical knowledge you gain during your core rotations, then run a dedicated study period of roughly four to eight weeks focused on daily COMLEX-style clinical questions, the NBOME COMLEX-USA Blueprint, and continued osteopathic manipulative medicine (OMM) review. Unlike Level 1, Level 2-CE returns a three-digit numeric score, which now carries more weight for many residency applications, so the goal here is not just to pass but to post a strong score for your target specialty.
What COMLEX Level 2-CE Is in 2026
COMLEX-USA Level 2-CE (Cognitive Evaluation) is the second level of the osteopathic licensing sequence. It tests the clinical knowledge and osteopathic principles you need to enter supervised residency training, framed around patient presentations rather than isolated basic science. Note that the separate Level 2-PE (Performance Evaluation) clinical-skills exam was suspended in March 2020 and formally discontinued in June 2022, so Level 2-CE is now the only Level 2 exam.
Two points define how you should approach it:
It is numerically scored. Level 2-CE reports both a three-digit standard score and a pass/fail designation. Passing is based on achieving a standard score of 400 or higher. Because Level 1 is now pass/fail, Level 2-CE has become a more important numeric signal for many residency programs evaluating DO applicants, which raises the stakes on doing well rather than just passing.
The format changes in 2026. Effective June 2026, Level 2-CE is reduced from 352 to 320 test items, aligned with the COMLEX-USA Blueprint, and the administration moves from a two-day format to a single day. Expect single-best-answer clinical questions built around patient presentations.
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| Feature | COMLEX-USA Level 2-CE (2026) |
| Scoring | Three-digit standard score plus Pass/Fail (400 to pass) |
| Total questions | 320 (effective June 2026; previously 352) |
| Format | One-day administration (previously two days) |
| When taken | Third or fourth year (clinical years) |
| Blueprint | 7 competency domains and 10 clinical presentations |
| Osteopathic content | Yes. OMM and osteopathic principles are still tested |
Why Your Level 2-CE Score Matters More Now
When Level 1 moved to pass/fail, the numeric signal residency programs once read from Level 1 shifted to Level 2-CE. For competitive specialties, a strong Level 2-CE score can meaningfully strengthen your application, while a weak one is harder to offset. That does not mean panic. It means you should treat Level 2-CE as a score to optimize, not a hurdle to clear, and give it the dedicated preparation that reality now demands.
If you are weighing how this fits with the USMLE, our guide to COMLEX vs. USMLE for DO students walks through when taking both makes sense. And to understand exactly what a given score means, see COMLEX percentiles explained.
When to Take Level 2-CE and How to Plan Your Study
Most students sit Level 2-CE after completing the bulk of their core clinical rotations, when the material is freshest and rotation experience has reinforced clinical reasoning. The single biggest advantage you have on Level 2-CE is momentum: the shelf exams and question banks you used during rotations are the same clinical thinking Level 2-CE rewards.
A workable plan:
| Phase | Focus |
| During core rotations | Do daily clinical questions tied to each rotation; keep OMM review active; treat shelf prep as Level 2-CE prep |
| Weeks 1-2 of dedicated | Diagnostic self-assessment (COMSAE Level 2); map weak clinical areas; build a daily question schedule |
| Weeks 3-5 of dedicated | Systematic review by clinical presentation and domain; increase timed question volume; targeted OMM sessions |
| Final week | Timed, mixed practice under exam conditions; second COMSAE to confirm readiness; taper and rest |
Length varies with your baseline. Students coming straight off strong rotations may need only four to six weeks, while others may want eight. In every case, timed clinical questions with careful review of wrong answers are the engine of score improvement.
High-Yield Content: Clinical Reasoning Plus OMM
Level 2-CE is organized around 7 competency domains and 10 clinical presentations, so study to the Blueprint rather than a generic subject list. Prioritize:
- Common clinical presentations and first-step management across internal medicine, surgery, pediatrics, OB/GYN, psychiatry, and emergency medicine.
- Osteopathic principles and OMM in a clinical context. OMM is still tested at Level 2-CE, now applied to real patient scenarios rather than isolated technique recall. If OMM is your weak spot, Lecturio’s Osteopathic Manipulative Medicine course covers the core concepts.
- Pharmacology, diagnostics, and health promotion as they appear in patient vignettes.
The Best Resources for Level 2-CE
- COMLEX-USA Blueprint: the authoritative outline of domains and clinical presentations. Anchor your review to it.
- COMSAE (Level 2): NBOME’s self-assessment to benchmark readiness before your real exam.
- Lecturio for COMLEX Level 2: Lecturio’s COMLEX Level 2 preparation combines clinical video lectures with a COMLEX-style Qbank so you practice the patient-centered reasoning the exam rewards, alongside the osteopathic content that stays unique to COMLEX.
Start Your COMLEX Level 2-CE Prep with Lecturio
Level 2-CE rewards students who kept clinical questions and OMM review going through their rotations and then focused hard in a dedicated block. Build your Level 2-CE preparation with Lecturio: clinical video lectures, a COMLEX-style Qbank, and osteopathic content in one platform.
Frequently Asked Questions
Is COMLEX Level 2-CE scored or pass/fail? Both. You receive a three-digit standard score and a pass/fail designation. Passing is a standard score of 400 or higher.
How many questions are on Level 2-CE in 2026? Effective June 2026, Level 2-CE has 320 questions (reduced from 352) and is delivered in a single day rather than two.
When should I take Level 2-CE? Most students take it in the third or fourth year, after completing the bulk of their core clinical rotations while the material is still fresh.
Does Level 2-CE still test OMM? Yes. Osteopathic principles and OMM are still assessed, now applied within clinical scenarios.
Is there still a Level 2-PE? No. The Level 2-PE clinical-skills exam was suspended in 2020 and formally discontinued in June 2022. Level 2-CE is the only Level 2 exam.
