If Nourianz (Istradefylline) Isn't Approved by UnitedHealthcare in California: Formulary Alternatives & Exception Paths
Answer Box: Nourianz Alternatives & Exception Paths
If UnitedHealthcare denies Nourianz (istradefylline) in California, you'll typically need to try formulary alternatives first through step therapy. Preferred options include amantadine, MAO-B inhibitors (rasagiline/selegiline), or COMT inhibitors (entacapone/tolcapone). Document treatment failures or contraindications carefully—this evidence becomes crucial