Medicare Advantage in Clinton County, New York
8,511 people in Clinton County, New York were enrolled in Medicare Advantage in October 2026, 40.6% of 20,969 eligible beneficiaries (−0.8 pts since October 2025). CVS Health Corporation is the largest parent organization with 38% of reported enrollment; 7 parent organizations have 11 or more members and the HHI is 2,516 (highly concentrated). HRSA classifies the county as fully rural. For 2027, 4,666 members here are in plans that terminate or leave the county. MA plans offered go from 18 to 11.
Parent organizations in Clinton County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| CVS Health Corporation | 3,199 | +2,538 | 37.8% |
| Lifetime Healthcare, Inc. | 1,699 | +843 | 20.1% |
| UnitedHealth Group, Inc. | 1,686 | −2,530 | 19.9% |
| Centene Corporation | 1,360 | +427 | 16.1% |
| Humana Inc. | 400 | +382 | 4.7% |
| MVP Health Care, Inc. | 87 | −1,679 | 1.0% |
| Elevance Health, Inc. | 22 | −9 | 0.3% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 3,732 beneficiaries in Clinton County were assigned to 67 Medicare Shared Savings Program ACOs, 41.5% of assignable Original Medicare beneficiaries. Together, roughly 65% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.