Original sentence: According to some, the term was coined in the U.Socialized medicine can refer to any system of medical care that is publicly financed, government administered, or both,  although usage is inconsistent, as some sources limit use of the term to cases where the government directly employs and pays medical workers.This same group of individuals also claims that the term is primarily used in the United States to refer to certain kinds of publicly-funded health care
Edited sentence: It can refer to any system of medical care that is publicly financed, government administered, or both,  though usage is inconsistent.Socialized medicine is a term primarily used in the United States to refer to certain kinds of publicly-funded health care.The term was coined in the U