Medicare Advantage in Morrow County, Ohio
4,436 people in Morrow County, Ohio were enrolled in Medicare Advantage in October 2026, 53.2% of 8,345 eligible beneficiaries (+0.8 pts since October 2025). Humana Inc. is the largest parent organization with 29% of reported enrollment; 10 parent organizations have 11 or more members and the HHI is 1,936 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 553 members here are in plans that terminate or leave the county, and Trinity Health Corporation leaves. MA plans offered go from 54 to 46.
Parent organizations in Morrow County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| Humana Inc. | 1,275 | +338 | 28.9% |
| UnitedHealth Group, Inc. | 953 | +19 | 21.6% |
| CVS Health Corporation | 880 | +45 | 19.9% |
| Elevance Health, Inc. | 466 | −311 | 10.6% |
| Devoted Health, Inc. | 388 | +210 | 8.8% |
| MEDICAL MUTUAL OF OHIO | 298 | −171 | 6.8% |
| Trinity Health Corporation | 48 | +11 | 1.1% |
| Centene Corporation | 45 | −6 | 1.0% |
| CareSource | 40 | +20 | 0.9% |
| Molina Healthcare, Inc. | 20 | new | 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, 601 beneficiaries in Morrow County were assigned to 27 Medicare Shared Savings Program ACOs, 21.3% of assignable Original Medicare beneficiaries. Together, roughly 63% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.