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CMS

The Combined Medical Services examination, known as CMS, is a national-level recruitment examination conducted by the Union Public Service Commission (UPSC). It recruits medical officers for various central government organisations and services, including railways, municipal services and central health services. CMS is generally conducted once a year and comprises a computer-based written examination followed by a personality test/interview. It is an important opportunity for MBBS graduates aspiring to serve as medical officers in government organisations. This page covers complete CMS details – eligibility, exam pattern, important dates, application process and preparation tips.

CMS Important Dates

Application Start
11 Mar 2026
Last Date to Apply
31 Mar 2026
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About CMS

CMS is a national-level recruitment exam conducted by UPSC to select medical officers for central government organisations and services.

What is CMS?

  • National-level recruitment exam for medical officers.
  • Conducted by the Union Public Service Commission (UPSC).
  • Recruits for central health, railway and municipal services.
  • Includes a written exam and a personality test.

CMS Highlights

FeatureDetails
Exam NameCombined Medical Services Examination (CMS)
Conducting BodyUnion Public Service Commission (UPSC)
Exam LevelNational
FrequencyOnce a year
ModeComputer-based (written) with interview
Posts OfferedMedical officers in central organisations
Official Websiteupsc.gov.in

CMS Exam Pattern

  • Computer-based written examination with papers on medical subjects.
  • Objective-type questions.
  • Followed by a personality test/interview.
  • Refer to the official notification for exact marks, question count and duration.

CMS Eligibility

  • MBBS degree (with internship completed/being completed) as specified.
  • Age limit with relaxation for reserved categories as per rules.
  • Refer to the official notification for detailed eligibility.

CMS Selection Process

  1. Qualify the computer-based written examination.
  2. Appear for the personality test/interview.
  3. Undergo document verification.
  4. Final selection based on combined merit.

How to Apply for CMS

  1. Visit upsc.gov.in.
  2. Register on the online application portal.
  3. Fill the application form.
  4. Upload photograph, signature and documents.
  5. Pay the application fee online.
  6. Submit and print the confirmation page.

How to Prepare for CMS

  • Revise core MBBS subjects thoroughly.
  • Practise previous years' question papers.
  • Take mock tests for speed and accuracy.
  • Focus on high-yield clinical topics.

Frequently Asked Questions

Who conducts CMS?

The Union Public Service Commission (UPSC).

What does CMS recruit for?

Medical officers in central government organisations and services.

How often is CMS held?

Once a year.

What is the eligibility for CMS?

An MBBS degree as specified in the notification.

Is there an interview in CMS?

Yes, a personality test/interview follows the written exam.