MA Enrollment Explorer / Parent organizations / Ascension Health Alliance
Ascension Health Alliance: Medicare Advantage enrollment and market share
Ascension Health Alliance had 943 Medicare Advantage members in October 2026, #172 nationally with 0.00% of all MA enrollment. It gained 113 members (+13.6%) since October 2025, and has enrollment in 4 states and 5 counties with 11 or more members. In the 2026 Annual Election Period (December to February) it gained 14 members (+1.7%). For 2027, none of its members are in plans that terminate or leave their county.
943MA members, October 2026
+13.6%change since October 2025 (+113)
0.00%national MA share, rank 172
4contracts with enrollment
Largest states
Largest counties
| County | Members | Change since October 2025 | Share of county MA |
|---|---|---|---|
| Sedgwick County, KS | 292 | +42 | 0.6% |
| Genesee County, MI | 261 | +36 | 0.4% |
| Hamilton County, TN | 254 | +4 | 0.5% |
| Marion County, IN | 64 | +18 | 0.1% |
| Hamilton County, IN | 25 | +11 | 0.1% |
| Hendricks County, IN | 0 | −11 | 0.0% |
Contracts
| Contract | Plan type | Oct 2024 | Oct 2025 | Oct 2026 |
|---|---|---|---|---|
| H1714 Ascension Living HOPE | National PACE | 244 | 253 | 293 |
| H8769 Ascension Living PACE Michigan | National PACE | 243 | 247 | 283 |
| H4402 Ascension Living Alexian PACE | National PACE | 266 | 253 | 255 |
| H1742 Ascension Living St. Vincent PACE | National PACE | 44 | 77 | 112 |
Star ratings for these contracts are in the MA Quality Dashboard.