MACM selects OneShield for core system modernisation

Medical Assurance Company of Mississippi (MACM) has chosen OneShield Market Solutions as its new end-to-end core insurance platform as it shifts from a legacy on-premises setup to a cloud-based system.

Founded in 1976 during a period of medical malpractice insurance market stress in Mississippi, MACM provides coverage for around 2,500 physicians across the state, alongside risk management services and claims support.

The move to OneShield Market Solutions will bring underwriting, claims, healthcare safety, and member-facing applications into a single unified platform. MACM expects the transition to improve operational efficiency, simplify workflows, and support longer-term business growth.

“Moving to OneShield is not just a technology upgrade it’s a strategic investment in MACM’s future. It positions us to operate with greater speed, precision, and scalability, enabling us to deliver superior service to our policyholders while building a platform for sustainable growth, innovation, and long-term competitive strength.” – Michael Beckett, president and CEO of MACM.

OneShield Market Solutions is built for commercial property, liability, and specialty insurers and MGAs, offering configurable workflows, rule-based automation, and AI-enabled capabilities delivered through a managed service model.

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Meenal Narang · 

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