Reviewed by Russell Noga, Licensed Medicare Insurance Broker (all 50 states) | Last updated October 8, 2026
HealthSpring, which used to be Cigna’s Medicare Advantage business, now belongs to HCSC, and HCSC is shrinking its Medicare Advantage footprint from 948 counties to about 478 for 2027. A lot of HealthSpring members will have to pick a new plan.
Cigna’s Medicare business, HealthSpring Medicare Advantage plans included, was purchased by HCSC (Health Care Service Corporation). HCSC also operates 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.
✔ Built on CMS 2027 data
✔ No-cost plan comparison


