Medicare Advantage in Cuyahoga County, Ohio
163,843 people in Cuyahoga County, Ohio were enrolled in Medicare Advantage in October 2026, 57.9% of 283,011 eligible beneficiaries (−1.1 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 27% of reported enrollment; 20 parent organizations have 11 or more members and the HHI is 1,538 (moderately concentrated). For 2027, 24,788 members here are in plans that terminate or leave the county. MA plans offered go from 73 to 66.
Parent organizations in Cuyahoga County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 43,696 | −6,530 | 26.8% |
| CVS Health Corporation | 25,486 | +2,497 | 15.6% |
| Elevance Health, Inc. | 24,001 | −9,176 | 14.7% |
| Humana Inc. | 19,699 | +2,432 | 12.1% |
| MEDICAL MUTUAL OF OHIO | 16,273 | +701 | 10.0% |
| Devoted Health, Inc. | 13,634 | +6,821 | 8.3% |
| CareSource | 10,571 | +3,791 | 6.5% |
| Centene Corporation | 2,479 | −1,022 | 1.5% |
| General Catalyst Group Management Holdings LP | 2,405 | +723 | 1.5% |
| Health Care Service Corporation | 1,889 | −34 | 1.2% |
| Zing Health Consolidator, Inc | 1,379 | +753 | 0.8% |
| McGregor at Overlook | 639 | +108 | 0.4% |
| Molina Healthcare, Inc. | 397 | +334 | 0.2% |
| Perennial Consortium, LLC | 205 | +68 | 0.1% |
| SNP Holdings, LLC | 191 | −17 | 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, 47,878 beneficiaries in Cuyahoga County were assigned to 188 Medicare Shared Savings Program ACOs, 60.6% of assignable Original Medicare beneficiaries. Together, roughly 83% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.