SISCO (Self Insured Services Company)

SISCO is a third-party administrator and health-plan management provider serving employers and employee benefit plan members. It administers self-funded medical plans and insured ancillary benefits, with related services such as claims adjudication, advocacy, population health, dependent audits, benefits administration, enrollment, and billing. Its stated mission is to simplify benefits, control costs, and maximize value through integrated services and personalized support. SISCO was established by Cottingham & Butler in 1980.