How to Get Palynziq (pegvaliase-pqpz) Covered by UnitedHealthcare in Washington: ICD-10, HCPCS Codes & Appeal Guide
Answer Box: Getting Palynziq Covered by UnitedHealthcare in Washington
Fastest path to approval: Submit prior authorization with ICD-10 code E70.0 (classical PKU), blood phenylalanine >600 µmol/L, proof of Phe-restricted diet, and documentation of sapropterin failure/contraindication. Use HCPCS J3590 for billing. If denied, file internal appeal within