Medicare Advantage in Schuyler County, Illinois
662 people in Schuyler County, Illinois were enrolled in Medicare Advantage in October 2026, 38.2% of 1,735 eligible beneficiaries (+1.7 pts since October 2025). CVS Health Corporation is the largest parent organization with 66% of reported enrollment; 5 parent organizations have 11 or more members and the HHI is 4,828 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 131 members here are in plans that terminate or leave the county. MA plans offered go from 24 to 16.
Parent organizations in Schuyler County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| CVS Health Corporation | 407 | +53 | 66.1% |
| UnitedHealth Group, Inc. | 101 | −10 | 16.4% |
| Humana Inc. | 84 | +28 | 13.6% |
| Centene Corporation | 12 | 0 | 1.9% |
| Molina Healthcare, Inc. | 12 | −4 | 1.9% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 459 beneficiaries in Schuyler County were assigned to 10 Medicare Shared Savings Program ACOs, 49.9% of assignable Original Medicare beneficiaries. Together, roughly 69% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.