title: Blue Cross/Blue Shield projects take steps to encourage ambulatory surgery expansion.
mesh_terms: D000556:Ambulatory Surgical Procedures / Q000706:statistics & numerical data*; D054598:Blue Cross Blue Shield Insurance Plans; D002140:California; D006801:Humans; D007357:Insurance, Physician Services; D007359:Insurance, Surgical; D009657:North Carolina; D013514:Surgical Procedures, Operative / Q000145:classification*