Getting Firdapse (Amifampridine) Approved by Humana in California: Complete Prior Authorization Guide with Appeal Strategies
Quick Answer: Getting Firdapse Approved by Humana in California
Firdapse (amifampridine) requires prior authorization from Humana Medicare Advantage/Part D plans in California as a Tier 5 specialty drug. Your neuromuscular specialist must submit the PA request with confirmed LEMS diagnosis (anti-P/Q VGCC antibodies + EMG showing >60% CMAP