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Xywav (calcium, magnesium, potassium, and sodium oxybates)CareFirst (Caremark)

Excessive daytime sleepiness (EDS) with narcolepsy

Preferred products

  • armodafinil
  • modafinil
  • amphetamine
  • dextroamphetamine
  • methylphenidate

Initial criteria

  • Diagnosis of narcolepsy confirmed by a sleep lab evaluation
  • Member age 7–<18 years: inadequate treatment response, intolerance, or contraindication to at least one central nervous system stimulant drug (e.g., amphetamine, dextroamphetamine, methylphenidate)
  • Member age ≥ 18 years: inadequate treatment response, intolerance, or contraindication to both armodafinil and modafinil
  • Medication must be prescribed by or in consultation with a sleep specialist (e.g., neurologist experienced with sleep disorders, physician certified in sleep medicine)

Reauthorization criteria

  • Beneficial response to treatment as demonstrated by a decrease in daytime sleepiness with narcolepsy from baseline

Approval duration

12 months