Discuss the significant contributions the managed care movement has made on today's health care industry in the United States.

Discuss the significant contributions the managed care movement has made on today’s health care industry in the United States. In what ways can you identify from your own personal experience any of the four elements or components of managed care? Are there characteristics of today’s managed care operations that can easily be traced back to the early years of managed care in the later half of the 19th century?