Blue Cross, Blue Shield tighten psychiatric coverages in East, West.
D054598:Blue Cross Blue Shield Insurance Plans / Q000191:economics*; D002140:California; D006801:Humans; D007342:Insurance Benefits; D007350:Insurance, Hospitalization / Q000191:economics*; D007357:Insurance, Physician Services / Q000191:economics*; D007358:Insurance, Psychiatric / Q000639:trends*; D001523:Mental Disorders / Q000145:classification