UnitedHealthcare has higher quality ratings from the Centers for Medicare & Medicaid Services (CMS) and serves more states, but HealthSpring has lower costs and might offer a better member experience.

While the strategic use of these entities has evolved, AM Best’s views Medco as a strategic part of Cigna’s Employer Group Medicare offerings. The ratings of HealthSpring’s reflect its balance sheet ...

Kaiser Permanente’s quality ratings from the Centers for Medicare & Medicaid Services (CMS) are higher, but HealthSpring gets better scores for member experience and might offer lower prices. Many, or ...