Which of the following is not typically covered under a vision plan?

Cataract surgery is typically not covered under a vision plan because it is considered a medical procedure rather than a routine vision care service. Vision plans primarily focus on preventive care and vision correction services. This includes routine eye exams aimed at assessing vision health and monitoring for potential eye conditions, as well as providing coverage for corrective vision glasses and contact lenses. These services help individuals maintain their vision and address common refractive errors.

In contrast, cataract surgery is a surgical intervention performed when cataracts impair vision significantly, often requiring medical insurance for coverage. Medical insurance is more suited for procedures needing diagnosis and treatment of specific health conditions, like cataracts. Therefore, the distinction between routine vision care and medical treatment is key in understanding what is typically covered under a vision plan.