All Principal plans are on the Choice Network with participating retails chains, VSP Choice Plan^®, which includes a fully covered VSP WellVision Exam^® and quality prescription eyewear featuring the lowest out-of-pocket costs with our lens enhancements savings and wholesale frame pricing guarantee.

Retirees: Please refer to VSP Vision Savings Pass in the Client Details section for further information.

Current employees and dependents: Please refer to VSP Choice Plan and Exam Plus Plan for further information.

Principal identifies members by a unique nine-digit ID number referred to as a member or privacy ID. Members can find this number on principal.com or on the Principal mobile app.