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USMLE Step 2 CK syllabus 2026 — complete topic list
The United States Medical Licensing Examination — Step 2 Clinical Knowledge (USMLE Step 2 CK) assesses the medical knowledge and understanding of clinical science necessary for the provision of patient care. This exam is crucial for International Medical Graduates (IMGs) and US-based medical graduates pursuing residency matches in the United States. The syllabus for 2026 includes a comprehensive range of topics that reflect the core competencies expected of a physician.
Major Areas of Focus
- 1Internal Medicine
- Cardiovascular
- Endocrinology
- Gastroenterology
- Hematology
- Infectious Diseases
- Nephrology
- Pulmonology
- Rheumatology
- General Internal Medicine
- 1Pediatrics
- Growth and Development
- Neonatology
- Infectious Diseases
- Nutrition
- Behavioural and Mental Health
- 1Obstetrics and Gynaecology
- Antenatal Care
- Labour and Delivery
- Complications of Pregnancy
- Gynaecological Disorders
- 1Surgery
- Preoperative and Postoperative Care
- Trauma
- Surgical Emergencies
- Wound Management
- 1Psychiatry
- Mood Disorders
- Anxiety Disorders
- Psychotic Disorders
- Substance Use Disorders
- 1Preventive Medicine
- Health Promotion
- Disease Prevention
- Screening Guidelines
- 1Other Areas
- Ethics and Professionalism
- Patient Safety
- Healthcare Systems
Section-wise breakdown with weightage
The exam is structured into various sections, each contributing differently to the overall score. While the exact weightage can vary, a general breakdown is as follows:
- Internal Medicine: 40%
- Pediatrics: 15%
- Obstetrics and Gynaecology: 10%
- Surgery: 20%
- Psychiatry: 10%
- Preventive Medicine and Other Areas: 5%
Understanding the weightage of each section can help you prioritise your study efforts. Focus on Internal Medicine, as it is the most heavily weighted section. Mock tests on LanguageTest.in can also help reinforce your learning and identify areas needing improvement.
Subject-wise topics in detail
Internal Medicine
- Cardiovascular: Hypertension, Heart Failure, Arrhythmias
- Endocrinology: Diabetes Mellitus, Thyroid Disorders, Adrenal Disorders
- Gastroenterology: Liver Diseases, Inflammatory Bowel Disease, Peptic Ulcer Disease
- Infectious Diseases: Antibiotic Stewardship, Common Infections, Vaccination
Pediatrics
- Growth and Development: Milestones, Developmental Disorders
- Neonatology: Newborn Screening, Common Neonatal Conditions
- Infectious Diseases: Pediatric Vaccination Schedule, Common Pediatric Infections
Obstetrics and Gynaecology
- Antenatal Care: Routine Screening, Complications in Pregnancy
- Labour and Delivery: Stages of Labour, Management of Complications
Surgery
- Preoperative Care: Patient Assessment, Risk Stratification
- Postoperative Care: Complication Management, Pain Control
Psychiatry
- Mood Disorders: Depression, Bipolar Disorder
- Anxiety Disorders: Generalised Anxiety, Panic Disorder
Preventive Medicine
- Health Promotion: Lifestyle Modifications, Screening Recommendations
- Disease Prevention: Immunisation, Preventive Services
Recent syllabus changes for 2026
The USMLE program periodically updates the syllabus to reflect advances in medical knowledge and practice. For 2026, there are no major changes reported, but candidates should verify the latest updates on the official USMLE website. Always stay informed about any adjustments that may affect your preparation strategy.
Topics ranked by frequency in past papers
While the specific topics tested can vary from year to year, historical data suggests the following topics have been frequently represented in past papers:
- 1Cardiovascular Disorders
- 2Infectious Diseases
- 3Psychiatric Disorders
- 4Endocrine Disorders
- 5Gastrointestinal Disorders
Focusing your studies on these areas may enhance your chances of success in the exam. Utilize resources such as mock tests on LanguageTest.in to familiarise yourself with the exam format and question styles.
Official syllabus PDF download
For a comprehensive overview of the syllabus, including detailed descriptions of each topic, candidates are encouraged to download the official syllabus PDF from the USMLE website. This document is an invaluable resource for your preparation, providing insights into the structure of the examination and the expectations for each section.
In conclusion, thorough preparation for the USMLE Step 2 CK requires an understanding of the syllabus, strategic study planning, and regular practice using mock tests. Access additional resources and study guides to enhance your preparation further, and ensure you are well-equipped to succeed in this critical examination.