Medicare (United States) is a publicly funded health insurance scheme for the elderly and disabled. Many of the elderly lack medical insurance because they no longer work or never did. The same is true for the disabled.
... city. The population density is 481.1/km² (1,246.0/mi²). There are 23,525 housing units at an average density of 212.1/km² (549.3/mi²). The racial ...