Security Health Plan, a not-for-profit health maintenance organization sponsored by Marshfield Clinic, is committed to ensuring members receive a high-quality health care experience, improving members’ health and slowing the rising trends of health care costs.
We offer a variety of health-insurance options for employer groups, individuals of all ages, and families of various income levels. Our broad provider network includes doctors, other health care professionals, hospitals and pharmacies you know and trust.
Our history in helping members afford their health care costs goes back to 1971 when we were founded as the Greater Marshfield Community Health Plan, through a partnership between Marshfield Clinic, St. Joseph’s Hospital in Marshfield and Blue Cross Blue Shield of Wisconsin. The health plan became Security Health Plan in 1986 with Marshfield Clinic as its sole sponsor. For more information on Marshfield Clinic click here.
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