Exagen Inc. Partners with St. Charles Health System, Inc. to Offer AVISE Testing as an In-Network Benefit for Patients Suffering from Debilitating Autoimmune Diseases

Exagen Inc. announced that all AVISE test offerings (CTD, Lupus, SLE Prognostic, SLE Monitor, APS, Vasculitis AAV, MTX, and HCQ) are a contracted in-network service with St. Charles Health System.