Medicare Advantage in Hughes County, Oklahoma
1,226 people in Hughes County, Oklahoma were enrolled in Medicare Advantage in October 2026, 37.7% of 3,253 eligible beneficiaries (+1.6 pts since October 2025). Humana Inc. is the largest parent organization with 46% of reported enrollment; 4 parent organizations have 11 or more members and the HHI is 3,679 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 116 members here are in plans that terminate or leave the county. MA plans offered go from 30 to 22.
Parent organizations in Hughes County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 555 | +114 | 46.1% |
| UnitedHealth Group, Inc. | 449 | −45 | 37.3% |
| MHH Healthcare, L.P. | 138 | +9 | 11.5% |
| CVS Health Corporation | 61 | −4 | 5.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 146 beneficiaries in Hughes County were assigned to 18 Medicare Shared Savings Program ACOs, 10.1% of assignable Original Medicare beneficiaries. Together, roughly 44% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.