Medicare Advantage in Huron County, Ohio
7,256 people in Huron County, Ohio were enrolled in Medicare Advantage in October 2026, 51.8% of 14,009 eligible beneficiaries (+1.6 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 23% of reported enrollment; 12 parent organizations have 11 or more members and the HHI is 1,871 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 1,107 members here are in plans that terminate or leave the county. MA plans offered go from 46 to 42.
Parent organizations in Huron County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,682 | +21 | 23.3% |
| CVS Health Corporation | 1,675 | +279 | 23.2% |
| Devoted Health, Inc. | 1,518 | +657 | 21.1% |
| Elevance Health, Inc. | 979 | −399 | 13.6% |
| Humana Inc. | 866 | +139 | 12.0% |
| General Catalyst Group Management Holdings LP | 250 | +78 | 3.5% |
| CareSource | 89 | +56 | 1.2% |
| Centene Corporation | 87 | −47 | 1.2% |
| Highmark Health | 22 | new | 0.3% |
| MEDICAL MUTUAL OF OHIO | 20 | −470 | 0.3% |
| Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 12 | 0 | 0.2% |
| Molina Healthcare, Inc. | 11 | new | 0.2% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 3,369 beneficiaries in Huron County were assigned to 26 Medicare Shared Savings Program ACOs, 59.7% of assignable Original Medicare beneficiaries. Together, roughly 81% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.