The Employees' State Insurance Corporation (ESIC) operates several massive, state-of-the-art medical college hospitals and multi-specialty regional centers across India. Among the most prominent and largest infrastructure facilities are the ESIC Medical College and Hospital in Joka (Kolkata), the ESIC Model Hospital in Basaidarapur (New Delhi), and the massive healthcare complexes in Faridabad and Hyderabad, which feature hundreds of inpatient beds, advanced diagnostic labs, and super-specialty surgical units.