MBBS Internship in India: Duration & Rotation Schedule

An MBBS internship is the mandatory 12-month Compulsory Rotating Medical Internship (CRMI) every MBBS graduate must complete before full registration, structured under the National Medical Commission's CRMI Regulations, 2021. It rotates interns through medicine, surgery, obstetrics, pediatrics, community medicine, and shorter specialty postings, and it must be finished within two years of clearing your final MBBS exam, FMGE, or NExT Step-1.

Key Takeaways

• The MBBS internship (CRMI) is a mandatory 12-month clinical rotation after 4.5 years of MBBS coursework — making the full course 5.5 years in India.

• The rotation schedule under NMC's 2021 regulations allocates roughly 2 months each to Medicine, Surgery, and Obstetrics & Gynaecology; 3 months to Community Medicine; 1 month to Pediatrics; and 15-day blocks to Orthopedics, ENT, Ophthalmology, and electives.

• Interns get a maximum of 15 days' leave across the entire internship, not usable all at once, plus separate maternity and paternity leave provisions.

• Graduates of MBBS programs abroad — including at our nine EU partner universities — must clear the FMGE or NExT Step-1 exam before their internship-equivalent training counts toward Indian registration.

• Stipend during the internship is fixed by each state's medical education authority, not by the NMC directly — see our companion post on MBBS stipend amounts for current figures.

What Is an MBBS Internship?

An MBBS internship is the compulsory year of supervised clinical work every medical graduate completes before they can register as an independent doctor — it's officially called the Compulsory Rotating Medical Internship, or CRMI, under NMC rules. It sits after the 4.5-year academic phase of MBBS and before full licensure, and it's non-negotiable: no internship, no medical degree.

Unlike your coursework years, the internship isn't graded through exams. You're assessed through supervised practice — assisting in surgeries, managing wards, delivering babies, and running outpatient clinics under the watch of resident doctors and faculty. It's the bridge between "knows the theory" and "can be trusted with a patient."

How Long Does the MBBS Internship Last?

The MBBS internship lasts a minimum of 12 months, and it must be completed within two years of passing your final MBBS examination, the FMGE, or the NExT Step-1 exam, per NMC's CRMI Regulations, 2021. Miss that two-year window and you may need special permission to complete it late.

This 12-month block is why MBBS in India is usually described as "5.5 years" rather than 4.5 — the internship year is part of the degree, not an optional add-on afterward. Graduates from our nine partner universities in Europe follow a different structure: most run a 6-year integrated program where clinical rotations are built into the later years rather than sitting as a separate post-graduation internship.

What Is the MBBS Internship Rotation Schedule?

The MBBS internship schedule allocates specific blocks to each department so every intern gets broad clinical exposure, not just experience in one specialty. Under NMC's 2021 framework, the split typically runs 2 months each for Medicine, Surgery, and Obstetrics & Gynaecology, 3 months for Community Medicine, 1 month for Pediatrics, and shorter 15-day blocks for Orthopedics, ENT, Ophthalmology, and electives.

Individual colleges can adjust the exact split slightly within NMC's framework, so confirm your own college's rotation calendar rather than assuming this table applies day-for-day.

What Are the Eligibility Rules for Starting Your Internship?

You become eligible for the MBBS internship the moment you pass your final MBBS examination — there's no separate entrance test, just registration paperwork with your college and the state medical council. Foreign medical graduates follow a different eligibility gate: passing the FMGE or NExT Step-1 exam first.

1. Pass the final MBBS professional examination at your college.

2. Obtain your provisional pass certificate from the university.

3. Register with the state medical council (or, for foreign graduates, register after clearing FMGE/NExT Step-1).

4. Report to your assigned teaching hospital for CRMI rotation postings.

5. Complete all rotations within the 12-month period, subject to the leave rules below.

What Are the Leave and Conduct Rules During Internship?

Interns get a maximum of 15 days of leave across the entire 12-month internship, and NMC rules explicitly prevent taking that leave all at once or in large clustered blocks — it has to be spread with prior permission. Female interns are entitled to maternity leave and male interns to two weeks of paternity leave under applicable government service rules, and any medical leave beyond the standard 15 days needs a Medical Board's recommendation.

Interns are also expected to maintain a logbook documenting the procedures and cases they've handled in each posting, which supervising doctors periodically review — this record is part of what confirms you've had broad, genuine clinical exposure before you're signed off.

What Happens If You Did MBBS Abroad?

If you completed your MBBS at one of our nine partner universities in Europe — Hungary, Czech Republic, Slovakia, Poland, Croatia, Latvia, Lithuania, Cyprus, or Romania — you'll still need to clear the FMGE or NExT Step-1 exam before your foreign clinical training counts toward Indian registration. The FMGE has run at a national pass rate as low as 12.77% in one recent 2026 session, per the National Board of Examinations in Medical Sciences, so this step deserves real preparation, not an afterthought.

Before any of that, confirm your university is listed in the World Directory of Medical Schools (WDOMS) — this listing, jointly maintained by the World Federation for Medical Education and FAIMER, is a prerequisite the NMC checks for foreign-degree recognition. All 22 of our partner universities across the 9 EU countries we work with are WDOMS-listed. Once you clear FMGE/NExT, you register with the NMC or your State Medical Council the same way an India-trained graduate does. Our MBBS abroad guide covers how this fits into planning a European medical degree from the start.