Getting Vigabatrin Covered by Cigna in Michigan: Complete Prior Authorization and Appeals Guide
Answer Box: Quick Path to Vigabatrin Coverage
Cigna requires prior authorization for vigabatrin (generic or Sabril) in Michigan. Your neurologist must submit a PA request confirming FDA-approved use (infantile spasms ≤2 years or refractory complex partial seizures ≥2 years), REMS enrollment, and vision monitoring plan. Standard approval takes 1-2 business