Plaintiffs alleged that orthopedic doctors gained more favorable fees and contractual terms by agreeing to coordinate their actions, including denying medical care to injured workers covered by the State Insurance Fund and patients covered by Blue Cross. The settlement prevents the orthopedists from agreeing with their competitors on fees and contract terms. The settlement also prohibits the settling orthopedists from collectively denying medical care to patients, refusing to deal with any payor, or threatening to terminate any contract with a payor.