Getting Firazyr (Icatibant) Covered by Aetna in Washington: Complete Prior Authorization & Appeals Guide
Quick Answer: To get Firazyr (icatibant) covered by Aetna in Washington, you need prior authorization through an HAE specialist with lab-confirmed C1-INH deficiency. Submit Aetna's precertification form with diagnosis documentation to 1-888-267-3277. If denied, appeal within 180 days, then request independent external review through Washington's IRO