Medicare Advantage in Saline County, Missouri
2,257 people in Saline County, Missouri were enrolled in Medicare Advantage in October 2026, 44.9% of 5,022 eligible beneficiaries (−0.2 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 61% of reported enrollment; 4 parent organizations have 11 or more members and the HHI is 4,460 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 0 members here are in plans that terminate or leave the county. MA plans offered go from 19 to 19.
Parent organizations in Saline County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,369 | −108 | 60.9% |
| Humana Inc. | 469 | +208 | 20.9% |
| CVS Health Corporation | 397 | −76 | 17.7% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 12 | −1 | 0.5% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 1,711 beneficiaries in Saline County were assigned to 14 Medicare Shared Savings Program ACOs, 78.5% of assignable Original Medicare beneficiaries. Together, roughly 88% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.