Contact HSA Specialist
Contact HSA Support
PO Box 2208
Grand Rapids, MI 49501
toll-free 888.345.6296 ext. 23700
Do you have questions, comments or concerns about Mercantile's HSA? Interested in enrolling for a HSA? Contact one of our HSA specialists using the contact information or form below.
Fill out my online form.
Disclosure: Please note that any message sent is sent via normal e-mail, and is not encrypted. Please do not include ANY sensitive information, such as account numbers or service requests on e-mail. This e-mail should only be used for general questions or comments.