Contact Us

Have a question for us? Find the department below to ask us for help.

General questions

Supplier inquiries
Supplier Diversity
PeopleSoft sPro password changes

Do you need to let us know about an address change, minority classification change, or do you want to request an EFT? Ask your buyer for our supplier form. Fill that out and return it to them.

Invoicing and accounts payable

Blue Cross Blue Shield of Michigan
Blue Care Network

Trying to figure out how to send us an invoice? Take a look at What are my choices for submitting an invoice? Is there an error on your invoice or did you receive the wrong payment? Read Who do I contact if there's a mistake with my invoice or payment?

Information about service providers (contract resources)

Are you a supplier?

You can log in to submit bids and invoices and keep your account up to date.

Go to supplier login