(February 28, 2019, 2:02 PM EST) -- LOS ANGELES — A medical provider’s claim that plan documents in its Employee Retirement Income Security Act case may differ from other, undisclosed plan documents, does not survive a motion to dismiss, a federal judge in California held Feb. 27 (Beverly Oaks Physicians Surgical Center LLC, et al. v. Blue Cross Blue Shield of Illinois, et al., No. 18-3866, C.D. Calif., 2019 U.S. Dist. LEXIS 31450)....