How Long Does It Take to Get Thiola (Tiopronin) Approved by UnitedHealthcare in North Carolina? Complete Timeline & Appeals Guide
Quick Answer: UnitedHealthcare requires prior authorization for Thiola (tiopronin) in North Carolina, typically taking 3-15 business days for initial review. You'll need cystinuria diagnosis (ICD-10: E72.01), 24-hour urine cystine levels >250-300 mg/day, and documented failure of conservative therapy (alkalinization, high fluid intake). If denied, you