Blue Cross and Blue Shield of Tennessee has agreed to acquire Gordian Health Solutions Inc., a company that sells disease management services and other “population health management services” to large and midsize U.S. employers.[@@]

Tennessee Blue is not disclosing the price of the deal for Gordian, Nashville, Tenn.

Gordian, a privately held firm founded in 1996, now has 200 workers located in Nashville; Richmond, Va.; Scotts Valley, Calif.; and Vernon Hills, Ill.

Tennessee Blue will be keeping Gordian’s Nashville headquarters, and Gordian President Gregg Lehman and most of the other Gordian employees will be staying with the Gordian operation after the acquisition, according to Tennessee Blue.