When is Blepharoplasty Medically Necessary?

Unless it's for health reasons, insurance doesn't usually cover eyelid surgery since it's considered cosmetic. However, for your situation, you may be able to get it covered because your vision is impaired.

Upper eyelid surgery may get considered medically necessary if it interferes with your vision.  This can be determined by having a test called a visual field exam, which most insurance companies will require to document the visual problem.  To be sure, contact your insurance company to determine what tier policy requires.