MA payer · 2 active contracts

COVENTRY HEALTH CARE OF ILLINOIS, INC.

101,465
Total MA enrolled
104
Counties served
2
States served
IL
Largest state

Top states by enrollment

Top counties

by single-county enrollment
  • Winnebago, IL
    Local PPO · contract H7301
    13,706
  • Cook, IL
    Local PPO · contract H7301
    9,758
  • Rock Island, IL
    Local PPO · contract H7301
    7,293
  • Champaign, IL
    Local PPO · contract H7301
    6,538
  • Sangamon, IL
    Local PPO · contract H7301
    5,623
  • Vermilion, IL
    Local PPO · contract H7301
    4,704
  • Stephenson, IL
    Local PPO · contract H7301
    3,663
  • Macon, IL
    Local PPO · contract H7301
    3,269
  • McLean, IL
    Local PPO · contract H7301
    2,222
  • Ogle, IL
    Local PPO · contract H7301
    2,085
  • Boone, IL
    Local PPO · contract H7301
    1,889
  • Henry, IL
    Local PPO · contract H7301
    1,828
  • Peoria, IL
    Local PPO · contract H7301
    1,803
  • DuPage, IL
    Local PPO · contract H7301
    1,679
  • Tazewell, IL
    Local PPO · contract H7301
    1,572

Plan-type mix (enrollment)

Local PPO
97,609 enrolled
HMO/HMOPOS
3,856 enrolled
Source: CMS Monthly MA Enrollment by State/County/Contract (May 2026, abridged). Enrollment counts ≤ 10 are excluded from the source file (HIPAA suppression).

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