Member Login

Welcome to BAS!

As a member of BAS you and your family have access 24/7 to the BAS online information system, myBAS Health Portfolio. The system is designed to provide you with valuable information about your benefits, including a network provider lookup and guidance to the best care setting when seeking treatment.

BAS is dedicated to providing our members the tools and resources needed to maximize your health benefits and achieve your health goals. Should you need additional help, our experienced Customer Care Unit is happy to assist you. All members can call our toll free number Monday – Friday, 7am-7pm CST.

Toll free number: 800-843-3831

Note: you will need to create a New Username and Password in the Self-Signup Process. Once completed you will have immediate access to the portal. Click here for instructions »

BAS Health

Founded in 1983, BAS is national in scope with offices in Chicago and St. Louis.

Latest News

Retirement Announcement

We would like to congratulate Sue Pizzo on 22 years of service at BAS! We appreciate all your hard work. Enjoy your retirement!...

W-2 Reporting Client Alert

Overview of the Employer W-2 Reporting RequirementSection 9002(a) of the "Patient Protection and Affordable Care Act" (PPACA) requires employers to report the aggregate value of "applicable employer-sponsored coverage" on their employee's Form W-2, Box 12DD. (...