what are the advantages an disadvantages for HMO, MANAGED CARE, PPO, POS, AND TRICARE?

Answer 1

What have you learned about them from your readings?

Answer 2

not much i have been looking on the internet, but can not find a good site

Answer 3

Look up each term at these websites:

http://www.answers.com

http://www.onelook.com

http://en.wikipedia.org/wiki/Main_Page

Read lots and read carefully.