Vision insurance is administered through Avesis. Minimum of 10 enrollees required for plan availability.


First of the month following a benefit-eligible employee’s date of hire. When the first day of employment falls on the first day of the month, the employee is eligible to participate in the plan on that date.

Employees may change their vision coverage election during open enrollment that is effective with the plan year beginning January 1. In addition, employees may change their vision coverage election after experiencing one of the following qualifying events: marriage, divorce, birth, adoption, death or loss of coverage elsewhere (for a complete listing, contact the Human Resources Office).

Coverage Information:

Avesis Coverage Information

Avesis website

This website provides additional information on the Vision Plan administered through Avesis. You can locate a doctor or hospital, and view your personnel claims information.

Lasik Surgery - Recommended Providers & Discounts

Vision Insurance FAQ (Frequently Asked Questions)

Iowa Provider Directory

Mt. Vernon Provider Directory (30 mile radius)


Enrollment Application & Change Form

This summary is not intended to be a complete description of your benefits. Please consult your summary plan description and/or insurance certificate for additional details including plan limitations and exclusions. The master plan documents will prevail.