Notice: If you are experiencing issues accessing the Mobile Banking app, please confirm your password does not require an update by logging into online banking below. For other issues, please contact us at 844-637-2411.


HSA Additional Resources

If you need more information or have questions about your account, please contact us at your convenience.

In Person:

Mercantile Bank

By Mail:

Mercantile Bank
Attn: Health Savings Account Administrator
PO Box 3455
Quincy, IL 62305-3455

By Email:

By Phone/Fax:

217-223-1907 fax

More Health Savings Account Information is also available by visiting:

U.S. Department of the Treasury

Internal Revenue Service

IRS Publication 969: HSAs and Other Tax Favored Health Plans

IRS Publication 502: Qualified Medical Expenses



Getting Started: 4 Easy Steps


Preferred Insurance Providers

Additional Resources