Medicare Advantage in Cecil County, Maryland
4,872 people in Cecil County, Maryland were enrolled in Medicare Advantage in October 2026, 21.8% of 22,366 eligible beneficiaries (+0.3 pts since October 2025). UnitedHealth Group, Inc. is the largest parent organization with 27% of reported enrollment; 7 parent organizations have 11 or more members and the HHI is 2,062 (highly concentrated). For 2027, 206 members here are in plans that terminate or leave the county. MA plans offered go from 12 to 11.
Parent organizations in Cecil County
| Parent organization | Members | Change since October 2025 | Share |
|---|---|---|---|
| UnitedHealth Group, Inc. | 1,298 | −170 | 27.0% |
| Humana Inc. | 1,182 | −10 | 24.6% |
| LifeBridge Health, Inc. | 800 | +100 | 16.7% |
| CareFirst, Inc. | 765 | +246 | 15.9% |
| CVS Health Corporation | 668 | +14 | 13.9% |
| Elevance Health, Inc. | 64 | 0 | 1.3% |
| Highmark Health | 27 | +2 | 0.6% |
CMS suppresses county and contract counts of 10 or fewer; shares are of reported enrollment.
Value-based care alongside MA
In PY 2024, 4,820 beneficiaries in Cecil County were assigned to 76 Medicare Shared Savings Program ACOs, 37.5% of assignable Original Medicare beneficiaries. Together, roughly 51% of all Medicare beneficiaries in the county are in Medicare Advantage or an MSSP ACO. See the ACOs in the MSSP Explorer.