Mealey's (October 29, 2021, 9:41 AM EDT) -- SAN FRANCISCO — A medical association on Oct. 27 filed its opening brief on the merits to the California Supreme Court challenging an appellate ruling that it lacked standing to bring an unfair competition law (UCL) claim against an insurer for its practice of restricting physicians from making referrals to out-of-network doctors, arguing that it has standing under the UCL as amended after the 2004 passage of Proposition 64....