How to Get Rebif (Interferon Beta-1a) Covered by Cigna in Michigan: Complete Prior Authorization and Appeals Guide
Quick Answer: Getting Rebif Covered by Cigna in Michigan
Rebif (interferon beta-1a) requires prior authorization from Cigna, typically managed through Express Scripts/Accredo specialty pharmacy. Submit initial PA via CoverMyMeds or Cigna provider portal with MS diagnosis, prior DMT failures, and medical necessity documentation. If denied, file internal appeal within