Western Health Advantage
Xywav (sodium,calcium,mag,pot oxybate)
Drugs for the Nervous System : Drugs for Sleep Disorder
  • Step Therapy Applies
  • Available through Specialty Pharmacy;
  • Quantity Limit: 30 day supply per 1 fill(s).
  • Idiopathic Hypersomnia:
    Age Requirement: >= 18
    Duration: 6 Month(s)
    Specialist Required: Yes
    Documented Diagnosis: Yes
    Medical Test Required: No
    Specialist Type(s): 1 of Neurologist;Psychiatrist;Sleep Disorders Specialist
    Reauthorization Required: Yes
    Duration of Reauthorization: = 1 year(s)

  • Prior Authorization: Idiopathic Hypersomnia:
    Documented Diagnosis: Yes
    Age Requirement: >= 18
    Duration: 6 Month(s)
    Reauthorization Required: Yes

  • PA Required