How to Get Photrexa (Riboflavin) Covered by Aetna CVS Health in Texas: Complete Prior Authorization and Appeals Guide
Answer Box: Getting Photrexa Covered by Aetna CVS Health in Texas
Aetna CVS Health covers Photrexa (riboflavin ophthalmic solution) for corneal cross-linking in progressive keratoconus, but requires prior authorization with documented progression. Key requirements: serial corneal topography showing ≥1 diopter Kmax increase over 12 months, minimum corneal thickness ≥400 microns,