Top Medical Coding Companies In Chennai Chennai, one of the eastern states, is the capital city of Tamilnadu situated at the Bay of Bengal. It is formerly known as Madras, popularly referred to as the ‘gateway of South India’. Chennai is the biggest hub for software industries and various other industries. It is a centre for education with numerous educational institutions which plays an important role in building your career. Besides that, there are a lot of hospitals and healthcare companies situated here. The proliferation of private specialty hospitals has made Chennai one of the leading medical centers in the country since 1980. Being a leading medical centre with a lot of top medical coding companies, Chennai can provide a student with a lucrative career option after the completion of medical coding training programs.