Why won Medicare or health insurance cover the full cost of presbyopia-correcting IOLs?
A multifocal or accommodating IOL is not considered medically necessary. In other words, Medicare or your insurance will pay only the cost of a basic intraocular lens and accompanying cataract surgery. Use of a more expensive, presbyopia-correcting lens is considered an elective refractive procedure, a type of luxury, just as LASIK and PRK are refractive procedures that also typically are not covered by health insurance.