NU Online News Service, May 23, 11:28 a.m. – BlueCross BlueShield of Tennessee, Chattanooga, Tenn., says it is introducing a new, more flexible preferred provider organization program for the group health insurance market.

Employers can now pick from a menu of benefit structures, networks and employee cost-sharing levels to create a plan, and larger employers can use the program to give employees a choice of two or more custom-designed plans, Tennessee Blue says.