How to Get Tysabri (natalizumab) Covered by Cigna in Michigan: PA Forms, Appeals Timeline & Approval Checklist
Answer Box: Getting Tysabri Covered by Cigna in Michigan
Cigna requires prior authorization for Tysabri (natalizumab) in Michigan with step therapy requirements or documented highly active MS. The fastest path: (1) Have your neurologist submit PA via Evicore by Evernorth or CoverMyMeds with JCV antibody results, recent MRI reports, and