LAKELAND, Fla., Nov. 10, 2011 – First Service Administrators, Inc. (FSAI) announced an agreement with Aetna to offer FSAI clients access to Aetna’s products and services. FSAI is a premier benefits and risk management administrator for hospitals, healthcare systems, and public entities. Aetna offers a broad range of health insurance products and related services to employer groups, individuals, health plans, governmental units, government-sponsored plans, and labor groups.