How to Get Xywav (Ca/Mg/K/Na Oxybates) Covered by Aetna CVS Health in North Carolina: Complete Guide to Prior Authorization, Appeals, and External Review
Quick Answer: Xywav requires prior authorization from Aetna CVS Health in North Carolina. You'll likely need to try modafinil or armodafinil first (step therapy), then your doctor must submit clinical documentation proving medical necessity. If denied, you can appeal internally twice, then request external review through North Carolina&