http://www.google.com/search?q=blue+cross+shield+history&rls=com.microsoft:en-us:IE-SearchBox&ie=UTF-8&oe=UTF-8&sourceid=ie7&rlz=1I7SUNA_en
and
Health insurance - Wikipedia, the free encyclopedia 1 History and evolution; 2 How it works. 2.1 Health plan vs. health ... Coverage limits: Some health plans only pay for health care up to a certain dollar ...
http://en.wikipedia.org/wiki/Health_insurance
Competition In Health Care: Its Evolution Over The Past Decade ... Competition In Health Care: Its Evolution Over The Past Decade. Paul B. Ginsburg . Understanding the roller-coaster experience with the use of market forces ...
http://content.healthaffairs.org/cgi/content/abstract/24/6/1512
Describe the importance of Blue Cross and blue Shield plans in the evolution of health care coverage.
1 answer