UPSC CMS Syllabus 2026: Exam Pattern, Subjects and Preparation Guide

Written by

Salma Firdaus

Reviewed by

Dr. Rini Sharma
UPSC CMS 2026
Created On : Oct 27, 2025 Updated On : Oct 27, 2025 4 min read

Key Takeaways

  • Find out the UPSC CMS exam pattern and syllabus.
  • Read about how to effectively prepare for the UPSC CMS exam.
  • Find out the marking schemes and the subject-wise question distribution.
  • Learn the tips and tricks for a successful attempt.

Most people get into the field of medicine with the aim of helping people. However, in our country, a freshly graduated doctor needs to invest years before their career stabilises. What if I tell you that you can get all the benefits and stability of a government job after your MBBS? You read that right. The UPSC CMS is a call for all medical graduates who want to serve the nation.

This is the UPSC Combined Medical Services exam that is conducted by the government to recruit doctors into various central government medical posts. Now, before you start with your preparation, it is important to understand the exam.

In this blog we are going to break it down for you, from the exam pattern to the syllabus. And what’s even more important, we have a super-effective preparation guide.

Let us start.

The UPSC CMS Exam

Before we get into the exam details, here is a quick overview of the exam itself.

Exam ParticularsDetails
Exam NameUPSC Combined Medical Services Exam
Conducting BodyUnion Public Service Commission (UPSC)
LevelNational
EligibilityMBBS Graduates
Exam ModeComputer-Based Test (CBT)
Selection StagesWritten Exam and Personality Test/Interview
Official Website

UPSC CMS Exam Pattern

UPSC CMS Exam is a two-stage selection process. The first part is the written exam, and the second part is the interview.

Part 1: Written Exam

The exam is a computer-based, online exam. It has objective, multiple-choice questions. The written exam is divided into two sections. Both sections are of 250 marks each, making the written exam of 500 marks total. Each section is of 2 hours duration.

Here is a breakdown of the two papers:

Paper I

Maximum Marks: 250

Paper II

Maximum Marks: 250

The marking scheme for the test is similar to other competitive exams. You should also be aware that there is negative marking. Each incorrect answer carries 1/3rd negative marks. And if you select more than one answer, that is also considered as an incorrect response.

Candidates who qualify in the written examination are called for an Interview/Personality Test.

Part 2: Interview/ Personality Test

The Personality Test carries 100 marks. It is conducted for those candidates who qualify for the written examination.

Now that the exam pattern is clear, let us get into what exactly the syllabus is.

Combined Medical Services Exam Syllabus

The syllabus for the exam covers everything you have studied in your MBBS. So, there are no surprises here. 

Here is a breakdown of the questions you can expect from the written exam, combining both Part 1 and 2. 

SubjectQuestions
Part 1
General Medicine96
Paediatrics24
Part 2
Surgery (including ENT, Ophthalmology, Traumatology and Orthopaedics)40
Gynaecology and Obstetrics40
Preventive and Social Medicine40

Preparation Guide to Ace UPSC CMS

Here’s the 8-step plan to get you exam-ready. Think of it as your training montage to becoming a government-appointed life-saviour.

Step 1: Understand the Syllabus 

Go through past notifications and syllabus details on UPSC’s website. Having the official full list helps avoid wasting effort on irrelevant topics.

Step 2: Break the Subjects Into Chunks

Example:

  • Medicine → Split by systems (cardio, respiratory, GI, neuro)
  • Surgery → Split similarly (general and specialties)
  • Paediatrics → newborn, child health, infectious diseases
  • Gynaecology/Obstetrics → antenatal, intrapartum, postpartum, gynae problems
  • PSM → epidemiology, Biostatistics, health programmes in India

Step 3: Make A Timetable

  • Allocate time weekly for each subject. For example:
    • Medicine- 4 days
    • PSM- 2 days
    • Surgery- 3 days
  • Include revision blocks.
  • Add mock test slots every 2-3 weeks, to simulate exam conditions.

Step 4: Master Your Core Textbooks

  • Pick standard sources like the expert recommended MBBS textbooks.
  • Make your notes crisp. 
  • Use flow-charts, diagrams, and tabulated comparisons to speed recall.

Step 5: Focus On High-Yield and Dynamic Topics

  • For PSM:
    • National health programmes
    • Epidemiology
  • For Surgery/Gynae
    • High incidence problems
    • Newer guidelines
  • For Medicine/Paediatrics
    • Prevalent conditions in India
    • Public health relevance

Step 6: Practice With MCQs and Previous Year’s Papers

  • Since the written exam is an objective type, you’ll benefit from high-volume MCQ practice.
  • You can improve your accuracy as well as speed.
  • It also helps to build confidence.
  • Don’t skip negative marking.

Step 7: Interview/Personality Test Prep

  • Brush up on your subject and recent health policy changes.
  • Practice communication, body language, and clarity of thought.
  • Mock interviews help you with confidence.

Step 8: Revision and Self-care

  • Practice intensive revision of all subjects at least one month before the exam.
  • Use quick-recall sheets and take timed mock tests..
  • Ensure proper sleep, exercise, and mental breaks. A sharp mind handles the unexpected.

Quick Hacks and Smart Tips

  • Make “one-page cheat sheets” for each major subject: key numbers, algorithms, differential diagnosis tables, health programmes.
  • Use active recall
  • Use spaced repetition for tough topics
  • In MCQs, if unsure, eliminate obviously wrong options. Then pick the best and plan for the time.
  • For the interview, flip through your own motivation and ethics. Understand why you want the post. These points often come up.

Closing Remarks

You’ve got the map, the compass and the torch. The path to success in UPSC CMS 2026 is demanding, but entirely within your grasp. Remember, the exam doesn’t just test what you know; it tests how you think as a medical officer for public service.

Ready to dive in?

  • Download the latest official notification and mark your calendar.
  • Start building your timetable today and block your revision slots.
  • Join our mentorship circle for practice and accountability.

Let’s make 2026 your year. Study hard, stay healthy, and march towards that dream posting. And if it's mentorship you want, then reach out to us at Academically. We will guide you through all the future possibilities of your medical degree, both in India and abroad.

FAQs

Q- Is there any change in the exam pattern for 2026?

Ans- As of the latest available data, the structure remains two papers (250 marks each) + interview (100 marks). Official notification should be watched closely for any change.

Q- What is the eligibility for UPSC CMS?

Ans- A candidate must have passed the final MBBS (written and practical) exam.

Q- Does negative marking apply?

Ans- Yes. Negative marking is applied in the written objective tests.

Q- Which subject carries the maximum weight?

Ans- Each paper is 250 marks; within them, subjects like General Medicine, Surgery, PSM carry major weight. Prioritise accordingly.

Q- How much time should I allocate for preparation?

Ans- Depends on your background. If you’re fresh out of MBBS and not actively practising, start 10-12 months ahead. If you have fewer months, focus intensely on the high-yield areas and daily MCQs. Also, do revision blocks.

Q- How to handle PSM, which many find tricky?

Ans- Take it topic-by-topic:

  • Epidemiology → definitions and application
  • Biostatistics → key formulas
  • Health programmes in India → year, aim, implementing body
  • Infectious diseases → incidence, control strategies

Use charts and tables to make learning easier.

Salma Firdaus
Salma Firdaus
about the author

Salma Firdaus is a pharmacy graduate from Jamia Hamdard with three years of research experience and a knack for academic writing. At Academically, she turns complex scientific concepts into clear, engaging content. Driven by a passion to connect education with real-world careers, she aims to make learning easier, more meaningful, and genuinely enjoyable for the readers.

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