Blue Cross and Blue Shield of Texas and two major health systems agreed on a new contract late Friday, ending a saga that had thrown thousands of North Texans into confusion. The insurer and Southwestern Health Resources, which includes UT Southwestern and Texas Health Resources, announced the ne w agreement at about 9:30 p.m. The insurer’s announcement said the new agreement is retroactive to April 1. The health system’s announcement said the new agreement will last for three years. Read more from our media partners at The Dallas Morning News ...read more read less