Medicare Advantage in Okfuskee County, Oklahoma
1,233 people in Okfuskee County, Oklahoma were enrolled in Medicare Advantage in October 2026, 45.0% of 2,738 eligible beneficiaries (+3.4 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 40% of reported enrollment; 6 parent organizations have 11 or more members and the HHI is 3,023 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 171 members here are in plans that terminate or leave the county, and Health Care Service Corporation leaves. MA plans offered go from 36 to 24.
Parent organizations in Okfuskee County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 478 | −110 | 39.7% |
| Humana Inc. | 417 | +114 | 34.6% |
| MHH Healthcare, L.P. | 168 | +27 | 13.9% |
| CVS Health Corporation | 80 | +33 | 6.6% |
| Devoted Health, Inc. | 38 | new | 3.2% |
| Health Care Service Corporation | 24 | +8 | 2.0% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 193 beneficiaries in Okfuskee County were assigned to 9 Medicare Shared Savings Program ACOs, 18.0% of assignable Original Medicare beneficiaries. Together, roughly 55% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.