Strabismus Repair (CPB 0566, reviewed 2026-08-06)
Aetna considers strabismus repair medically necessary for adults 18 years of age or older when the goal is to restore visual function and the member has diplopia, impairment of peripheral vision due to esotropia, loss of binocular vision or fusion, or visual confusion. Strabismus surgery is considered medically necessary for children diagnosed with strabismus. Aetna considers amniotic membrane in strabismus surgery, and the Ologen biodegradable collagen matrix implant for reducing adhesions in restrictive strabismus, experimental, investigational, or unproven.