Reviewed by Russell Noga, Licensed Medicare Insurance Broker (all 50 states) — Last updated October 8, 2026
HealthSpring, formerly Cigna’s Medicare Advantage business, is now owned by HCSC, which is cutting its Medicare Advantage footprint from 948 counties to about 478 for 2027. Many HealthSpring members will need a new plan.
HCSC (Health Care Service Corporation) bought Cigna’s Medicare business, including the HealthSpring Medicare Advantage plans. HCSC also runs the Blue Cross Blue Shield plans in Illinois, Montana, New Mexico, Oklahoma and Texas.
For 2027, HCSC is leaving Connecticut, Kansas, Montana, New York, Oregon, Utah and Washington, D.C., cutting 48 PPOs, and shrinking sharply in its home states: Texas from 229 counties to 47, Illinois from 100 to 7, and Oklahoma from 58 to 6. See compare HealthSpring plans.
✔ Based on CMS 2027 data
✔ Free plan comparison



