Dual Diagnosis Treatment Center v. Health Care Service Corporation

UNITED STATES DISTRICT COURT NORTHERN DISTRICT OF ILLINOIS EASTERN DIVISION DUAL DIAGNOSIS TREATMENT ) CENTER, INC., d/b/a SOVEREIGN ) HEALTH OF CALIFORNIA; SOVEREIGN ) HEALTH OF PHOENIX, INC.; SHREYA ) HEALTH OF CALIFORNIA, INC.; ) SHREYA HEALTH OF ARIZONA, INC.; ) and VENDANTA ABORATORIES, INC., ) ) Plaintiffs, ) ) v. ) 22 C 846 ) HEALTH CARE SERVICE ) CORPORATION, d/b/a BLUE CROSS ) AND BLUE SHIELD OF ILLINOIS, ) ) Defendant. ) MEMORANDUM OPINION AND ORDER CHARLES P. KOCORAS, District Judge: Before the Court is Defendant Health Care Service Corporation d/b/a Blue Cross and Blue Shield of…