What is the Central Health Service (CHS) and what positions does UPSC recruit for?

The Central Health Service (CHS) is the medical service of the Central Government of India, providing medical care to central government employees and their families through Central Government Health Scheme (CGHS) dispensaries, hospitals, and Employee State services. UPSC CHS exam recruits Medical Officers (General Duty) who are posted at CGHS wellness centers, Central Government hospitals, railways hospitals, defense establishments, and other central government healthcare facilities across India. These are Group A Gazetted Officer positions under the Ministry of Health and Family Welfare.

What is the exam pattern and syllabus for UPSC Central Health Service exam?

The UPSC CHS exam consists of a written exam with 100 MCQs in 120 minutes covering three domains: Clinical Medicine (internal medicine, surgery, gynecology, pediatrics, orthopedics, ENT, ophthalmology, dermatology—breadth of MBBS curriculum), Public Health (epidemiology, biostatistics, health administration, national health programs, environmental health, occupational health), and Community Medicine (social and preventive medicine, family medicine, maternal and child health, health economics, health communication). The difficulty is hard, requiring comprehensive MBBS-level knowledge. A viva voce follows the written test for qualified candidates.

What is the salary and status of UPSC CHS Medical Officers?

UPSC CHS Medical Officers are central government Group A Gazetted Officers placed in Level 10 (₹56,100–₹1,77,500) with NPA (Non-Practicing Allowance of 25% of basic), DA, central government HRA, and other benefits. The total compensation package including NPA and other allowances typically yields an annual CTC of ₹12–15 lakhs for newly recruited Medical Officers. CHS officers are also entitled to central government medical benefits, LTC, government accommodation, and pension under NPS. As Group A officers, they hold a position of prestige and administrative authority in central government health services.

How does UPSC CHS exam differ from state PSC medical officer exams?

UPSC CHS exam is a national-level examination with all-India competition and placement across any state/UT of India. State PSC medical officer exams are state-specific with state domicile requirements and postings within that state only. UPSC CHS offers Group A Gazetted Officer status while many state medical officer posts are in lower pay groups. UPSC CHS syllabus is comprehensive covering all clinical disciplines equally, while some state PSC exams may focus more on community medicine and public health. UPSC CHS exam has a viva voce component while many state exams are written-only. Central postings through CHS may involve more diverse placement locations across India.

How should MBBS doctors prepare for UPSC CHS exam efficiently?

MBBS doctors preparing for UPSC CHS should approach it as a comprehensive MBBS recall exam: revise standard clinical textbooks (Harrison for Medicine, Schwartz for Surgery, Williams for OB-GYN, Nelson for Pediatrics), focus equally on Community Medicine and Public Health as these carry significant weightage alongside clinical subjects, practice MCQs extensively from UPSC CHS previous year papers and similar-level medical entrance tests, master biostatistics and epidemiology concepts as these form the backbone of public health questions, and prepare for viva voce by staying current with National Health Mission programs, India's health indicators, and recent policy developments. Daily current affairs reading focused on health policy is essential.

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UPSC Central Health Service Preparation Guide

Union Public Service Commission (UPSC)

Your Complete Preparation Guide for UPSC Central Health Service 2027 — strategy, study plan, tips & more.

DifficultyHard

Total Marks100

Duration120 min

Start Practising Now →Free Mock Tests

Exam Overview

Mode

Online (CBT) + Viva Voce

Frequency

Annual

Next Exam Date

2026-12-20

EEligibility Criteria

MBBS from recognized medical college recognized by NMC; registered with NMC or State Medical Council; age 32 years (UR); must have completed Internship

ANumber of Attempts

Up to age limit (age 32 for UR, 35 for OBC, 37 for SC/ST)

Study Plan by Subject

Clinical Medicine

Week 1-4: Foundation

Core concepts & basics

Week 5-8: Deep Practice

Advanced problems & revision

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Public Health

Week 1-4: Foundation

Core concepts & basics

Week 5-8: Deep Practice

Advanced problems & revision

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Community Medicine

Week 1-4: Foundation

Core concepts & basics

Week 5-8: Deep Practice

Advanced problems & revision

Week 9-12: Mock Tests + Revision

Full-length tests & weak-area focus

Refer to official syllabus for complete topic list

Expert Preparation Tips

Treat UPSC CHS preparation as a full MBBS comprehensive review—revise all clinical subjects including medicine, surgery, pediatrics, obstetrics, and community medicine with equal seriousness rather than focusing on only a few.

Give extra attention to Community Medicine and Public Health as these are heavily tested in CHS and often underestimated by MBBS doctors who may be more comfortable with clinical subjects.

Practice the negative marking strategy carefully—with 120 minutes for 100 questions, you have more time than most exams, so prioritize accuracy over speed and skip genuinely uncertain questions.

Stay current with UPSC notifications and changes to CHS exam pattern, study previous year UPSC CHS question papers to calibrate preparation level, and join CHS-specific preparation groups for updated resources and peer learning.

Exam Pattern at a Glance

Section	Questions	Marks	Duration (est.)
Clinical Medicine	33	33	40 min
Public Health	33	33	40 min
Community Medicine	33	33	40 min
Total	100	100	120 min

Important Dates

Registration Opens

2026-10-15

Next Exam Date

2026-12-20

Conducted By

Union Public Service Commission (UPSC)

Frequently Asked Questions

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