MA Enrollment Explorer / Parent organizations / Sentara Health Care (SHC)
Sentara Health Care (SHC): Medicare Advantage enrollment and market share
Sentara Health Care (SHC) had 10,710 Medicare Advantage members in October 2026, #105 nationally with 0.03% of all MA enrollment. It lost 40,441 members (−79.1%) since October 2025, and has enrollment in 1 state and 120 counties with 11 or more members. In the 2026 Annual Election Period (December to February) it lost 40,564 members (−80.1%). For 2027, none of its members are in plans that terminate or leave their county.
11KMA members, October 2026
−79.1%change since October 2025 (−40,441)
0.03%national MA share, rank 105
3contracts with enrollment
Largest states
| State | Members | Share of state MA |
|---|---|---|
| Virginia | 10,285 | 1.5% |
Largest counties
| County | Members | Change since October 2025 | Share of county MA |
|---|---|---|---|
| Norfolk City, VA | 892 | −2,387 | 4.6% |
| Virginia Beach City, VA | 788 | −5,570 | 2.5% |
| Chesapeake City, VA | 482 | −2,291 | 2.5% |
| Richmond City, VA | 420 | −171 | 2.2% |
| Henrico County, VA | 350 | −306 | 1.3% |
| Portsmouth City, VA | 324 | −962 | 3.2% |
| Newport News City, VA | 316 | −1,140 | 1.9% |
| Chesterfield County, VA | 274 | −239 | 0.9% |
| Hampton City, VA | 246 | −1,309 | 1.7% |
| Roanoke City, VA | 245 | −74 | 2.1% |
| Suffolk City, VA | 240 | −826 | 2.7% |
| Fairfax County, VA | 193 | −153 | 0.3% |
| Lynchburg City, VA | 190 | −133 | 2.4% |
| Danville City, VA | 189 | −23 | 2.7% |
| Pittsylvania County, VA | 151 | −98 | 1.8% |
Contracts
| Contract | Plan type | Oct 2024 | Oct 2025 | Oct 2026 |
|---|---|---|---|---|
| H4499 Sentara Medicare | HMO/HMOPOS | n/a | 8,770 | 9,592 |
| H2563 Sentara Medicare | HMO/HMOPOS | 36,454 | 29,440 | 912 |
| H2941 Sentara PACE | National PACE | 227 | 236 | 206 |
| H1016 AvMed Medicare | HMO/HMOPOS | 16,807 | 12,705 | n/a |
| H8823 Sentara Medicare | HMO/HMOPOS | n/a | 0 | n/a |
Star ratings for these contracts are in the MA Quality Dashboard.