HELENA, Mont. - A split Montana Supreme Court on Dec. 13 upheld a state court's order defining the class in a suit challenging the denial of a preauthorization request for a medical procedure but reversed and remanded with respect to the court's certification of the plaintiffs' claim as to "$(w$)hether the State of Montana breached its contract" and remanded to allow the court to consider whether a question could be presented where individual questions would not predominate (Steve Sangwin, et al. v. State of Montana, et al., No. 12-0712, Mont. Sup.; 2013 Mont. LEXIS 496).