Medicare Advantage in Geauga County, Ohio
12,017 people in Geauga County, Ohio were enrolled in Medicare Advantage in October 2026, 48.6% of 24,742 eligible beneficiaries (−0.4 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 21% of reported enrollment; 13 parent organizations have 11 or more members and the HHI is 1,623 (moderately concentrated). HRSA classifies the county as partly rural. For 2027, 510 members here are in plans that terminate or leave the county. MA plans offered go from 66 to 59.
Parent organizations in Geauga County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 2,543 | −395 | 21.3% |
| Elevance Health, Inc. | 2,519 | −724 | 21.1% |
| CVS Health Corporation | 2,376 | +212 | 19.9% |
| MEDICAL MUTUAL OF OHIO | 1,414 | +18 | 11.8% |
| Humana Inc. | 1,215 | +284 | 10.2% |
| Devoted Health, Inc. | 1,047 | +611 | 8.8% |
| CareSource | 324 | +131 | 2.7% |
| General Catalyst Group Management Holdings LP | 266 | +73 | 2.2% |
| Health Care Service Corporation | 105 | +4 | 0.9% |
| Centene Corporation | 85 | −51 | 0.7% |
| Zing Health Consolidator, Inc | 33 | new | 0.3% |
| SNP Holdings, LLC | 18 | −4 | 0.2% |
| Perennial Consortium, LLC | 17 | new | 0.1% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 5,967 beneficiaries in Geauga County were assigned to 52 Medicare Shared Savings Program ACOs, 65.7% of assignable Original Medicare beneficiaries. Together, roughly 82% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.