Calcutta National Medical College & Hospital (CNMCH) is one of the major government medical institutions in Kolkata, West Bengal. Located in the Park Circus area, the hospital serves thousands of patients every day by providing affordable healthcare services and specialist medical consultations across multiple departments.
To make hospital visits easier and reduce long queues at registration counters, the Government of West Bengal has introduced the WB Health OPD online booking system. Through the official health department website wbhealth.gov.in, patients can access the OPD booking platform available at onlinehmis.wbhealth.gov.in and schedule their hospital appointments in advance.
Using this digital system, patients can register online, select the hospital department, choose an appointment date, and download their OPD ticket before visiting the hospital. This helps save time and ensures a smoother consultation process.
In this guide, we will explain the complete process for Calcutta National Medical College OPD ticket booking online, including registration steps, OPD timings, departments, and important tips for patients.

If you are new to the booking system, you can also read our complete guide on WB Health OPD Ticket Booking Online, which explains how the West Bengal hospital appointment system works.
About Calcutta National Medical College & Hospital
Calcutta National Medical College & Hospital is a well-known government medical college in Kolkata that provides healthcare services to patients from different districts of West Bengal. The hospital offers a wide range of medical departments and diagnostic services.
The institution provides services such as:
- Outpatient Department (OPD) consultation
- Emergency medical services
- Diagnostic and laboratory facilities
- Specialist medical departments
- Inpatient treatment services
Because of its reputation and large number of departments, the hospital receives a very high number of OPD patients daily.
Patients can also check hospital notices, department information, and official updates on the Calcutta National Medical College & Hospital official website (https://www.cnmckolkata.com/).
Calcutta National Medical College OPD Timings
Patients planning to visit the hospital should check the OPD schedule before arriving.
| OPD Activity | Timing |
|---|---|
| OPD Registration | 8:00 AM – 11:00 AM |
| Doctor Consultation | 9:00 AM – 2:00 PM |
| Follow-Up Consultation | 11:00 AM – 2:00 PM |
It is recommended that patients reach the hospital at least 30 minutes before their appointment time to complete the registration process smoothly.
If you want to verify hospital consultation schedules, you can read our guide on How to Check OPD Timings Before Visiting Government Hospitals.
Departments Available for OPD Consultation
Calcutta National Medical College offers consultation across many medical specialties.
| Department | Treatment Area |
|---|---|
| General Medicine | Common illnesses and routine health issues |
| Orthopedics | Bone and joint problems |
| Dermatology | Skin diseases and infections |
| ENT | Ear, nose and throat disorders |
| Pediatrics | Child healthcare services |
| Gynecology | Women’s health and pregnancy care |
| Ophthalmology | Eye and vision treatment |
| Psychiatry | Mental health consultation |
Patients should carefully choose the correct department while booking their OPD appointment.
How to Book Calcutta National Medical College OPD Ticket Online
Patients can book their OPD appointments through the West Bengal Health Department portal.
Step-by-Step Booking Process
- Visit the official website https://wbhealth.gov.in/
- Locate the Online Ticket Booking option on the website
- Open the OPD booking portal https://onlinehmis.wbhealth.gov.in/
- Enter your mobile number for OTP verification
- Fill in patient details such as name, age, gender, and address
- Select Calcutta National Medical College & Hospital
- Choose the required medical department
- Select the available appointment date and time slot
- Confirm the appointment and download the OPD ticket
Patients should save or print the appointment slip before visiting the hospital.
Documents Required for OPD Appointment
Patients should keep basic information ready during the booking process and carry necessary documents while visiting the hospital.
| Document | Purpose |
|---|---|
| Mobile Number | OTP verification during booking |
| Patient Details | Required for hospital records |
| Previous Prescription | Useful for follow-up consultation |
| Medical Reports | Helps doctor review patient history |
| ID Proof | Sometimes required for verification |
You can also read our detailed guide on Documents Required for West Bengal OPD Registration for more information.
Tips for Patients Visiting Calcutta National Medical College
Patients can improve their hospital visit experience by following some simple precautions.
| Tip | Benefit |
|---|---|
| Book OPD appointment early | Higher chances of getting slots |
| Carry appointment slip | Required for hospital entry |
| Bring previous medical reports | Helps doctor understand the case history |
| Reach hospital early | Avoid long waiting time |
| Check hospital department availability | Select correct consultation department |
Following these tips helps ensure a smooth hospital consultation.
Common Issues During OPD Booking
Sometimes patients may face technical issues while booking appointments online.
Common problems include:
- OTP verification delays
- Appointment slots not available
- Website loading errors
Most problems can be solved easily. If you face technical issues during booking, you can read our guide on WB Health OPD Booking Not Working – Quick Fix Guide.
Official Websites for WB Health OPD Booking
Patients should always use official government portals for booking hospital appointments.
| Service | Official Website |
|---|---|
| West Bengal Health Department | https://wbhealth.gov.in/ |
| Online OPD Booking Portal | https://onlinehmis.wbhealth.gov.in/ |
| Calcutta National Medical College Official Website | https://www.cnmckolkata.com/ |
Using official portals ensures secure appointment booking and access to accurate hospital information.
Frequently Asked Questions
How can I book Calcutta National Medical College OPD ticket online?
Patients can book appointments through the West Bengal Health Department website and the OPD booking portal onlinehmis.wbhealth.gov.in.
Is OPD online booking free?
Yes. The WB Health online OPD booking service is completely free for patients.
Can I book appointment for family members?
Yes. Patients can enter family member details and book OPD appointments on their behalf.
What should I bring during hospital visit?
Patients should carry the OPD appointment slip, valid ID proof, and previous medical reports if available.
Important Notice
This website provides informational guidance about the West Bengal government hospital OPD booking system. We are not affiliated with the Department of Health & Family Welfare, Government of West Bengal.
For official booking and appointment confirmation, always visit the official portals wbhealth.gov.in or onlinehmis.wbhealth.gov.in.
Conclusion
The Calcutta National Medical College OPD online booking system allows patients to schedule hospital consultations easily through the WB Health portal. By booking appointments online, patients can avoid long queues and receive medical consultation in a more organized way.
Using the official West Bengal Health portals ensures that appointments are securely registered and helps patients access government healthcare services efficiently.