You will have to qualify NEET to be eligible for admission in ESIC. Once you qualified NEET you will be subjected to further procedures. You can also go through the website of ESIC

Www.esic.nic.in

ESIC MBBS Admission 2019-ESIC is a reputed medical college sponsored by ESI Corporation and is affiliated to West Bengal University of Health Sciences. ESI offers the admission of Wards of Insured Persons (IPs) in UG course (MBBS/BDS) in ESIC Medical/Dental & some governmental medical colleges. There are nine recruiting medical colleges and one dental college. The counselling process will be organized by MCC.
ESIC will be providing the Insured Persons Quota to those who have successfully met the eligibility criteria under ESI Scheme and have qualified in NEET UG-2019. The counselling process will be conducted by Medical Counselling Committee (MCC) that will be based on the merit-cum preference of college and reservation status.