High impact
State and School Employees' Health Insurance Plan - Interleukin-5 Antagonist Monoclonal Antibodies
Blue Cross & Blue Shield of Mississippi·Identified Jun 20, 2026
State and School Employees' Health Insurance Plan has established new medical policy criteria for interleukin-5 antagonist monoclonal antibodies (Cinqair, Fasenra, Nucala) used to treat severe eosinophilic asthma, EGPA, hypereosinophilic syndrome, and chronic rhinosinusitis with nasal polyps. The policy establishes detailed prior authorization requirements including specific age restrictions, diagnostic criteria, blood eosinophil count thresholds, and mandatory trial of conventional therapies before approval.