https://en.wikipedia.org/wiki/Rashtriya_Swasthya_Bima_Yojana
As in the UK, the government has its much bigger tax-funded system for things like sending rockets to the moon, so, as in the UK, the government needs pressure to spend less on the moon and more on national insurance and subsidies for the benefits some people can't afford. (As in the UK, employers are meant to hide the cost a bit by having their own bureaucratic duty to contribute.) I don't know if there is a system like this in Bangladesh - does someone else know?
Answered later: no. There is a system of teaching hospitals and referral rights from out-of town doctors, there are charities, and there is private insurance. Survivers of the Rana Plaza collapse were dealt-with by unpaid volunteers working extra hours at the nearest teaching hospital.
