Denied for Kalydeco (ivacaftor) by Cigna in Illinois? How to Appeal (Templates & Timelines)
Quick Answer: Cigna requires prior authorization for Kalydeco (ivacaftor) with CFTR genetic testing proof and CF specialist documentation. Submit via CoverMyMeds or fax (855) 840-1678; standard review takes 5 business days. If denied, file internal appeal within 180 days, then Illinois external review within 4 months. Contact Illinois DOI at