Welcome to MMCCU!

As a member-owned financial cooperative, we engage in consumer and residential real estate lending to members, using deposited funds of members to support the lending activities. For almost 55 years we have been member-owned and locally governed by our Board of Directors elected by members. Below is a video welcoming you to our credit union, helpful videos for online banking, and current updates.

How To Enroll in Online Banking

How To Log Into Online Banking

How To Reset Your User Name or Password for Online Banking

Member News

Cybersecurity Awareness Month Week Three: Securing Internet-Connected Devices in Healthcare

MADISON – The healthcare industry is increasingly relying upon internet-connected devices and solutions to improve patient care, organizational efficiency, and speed of crisis response. The emergence of telemedicine, digital health records, internet-connected medical devices, patient wellness apps, and an increasing amount of third parties entering the health supply chain, has exposed the industry to vulnerabilities...
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MMCCU Goes Shopping for a Cause!

$15,000 in Total Donated to Area Nonprofits This week, Marshfield Medical Center Credit Union (MMCCU) visited Festival Foods in Marshfield to stock up on some of Soup Or Socks (SOS) Food Pantry and Clothes Closet’s most-needed items. In addition, the credit union also supplied a monetary donation – in total, providing $5,000 to support the...
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Cybersecurity Awareness Month Week Two: Securing Devices at Home and Work

MADISON – The year 2020 saw major changes to the way many of us work, learn, and socialize online. Our homes and businesses are more dependent on the internet than ever. With more people now working from home, our personal and professional lives are more connected than ever, introducing a completely new set of potential...
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