(July 18, 2018, 1:33 PM EDT) -- SANTA ANA, Calif. — Anti-assignment provisions preclude a plastic surgery center’s suit challenging denial of health insurance claims, and the provider lacks the necessary specificity to plead California unfair competition law (UCL) claims, an insurer says July 16 in asking a California federal judge to dismiss the claims (California Surgical Institute Inc. v. Aetna Life And Casualty [Bermuda] Ltd., et al., No. 17-310, C.D. Calif.)....