MA Enrollment Explorer / Parent organizations / Blue Cross Blue Shield of Kansas
Blue Cross Blue Shield of Kansas: Medicare Advantage enrollment and market share
Blue Cross Blue Shield of Kansas had 10,226 Medicare Advantage members in October 2026, #108 nationally with 0.03% of all MA enrollment. It gained 2,366 members (+30.1%) since October 2025, and has enrollment in 1 state and 46 counties with 11 or more members. In the 2026 Annual Election Period (December to February) it gained 2,378 members (+29.9%). For 2027, 508 of its members are in plans that terminate and 6,903 in plans leaving their county, and it leaves 38 counties entirely. Among members who stay, 0 lose a Part B giveback and 446 an OTC allowance.
10KMA members, October 2026
+30.1%change since October 2025 (+2,366)
0.03%national MA share, rank 108
1contracts with enrollment
Largest states
| State | Members | Share of state MA |
|---|---|---|
| Kansas | 10,175 | 5.0% |
Largest counties
| County | Members | Change since October 2025 | Share of county MA |
|---|---|---|---|
| Sedgwick County, KS | 2,935 | +811 | 6.4% |
| Shawnee County, KS | 1,804 | +131 | 13.1% |
| Douglas County, KS | 1,169 | +65 | 18.4% |
| Butler County, KS | 382 | +77 | 6.4% |
| Harvey County, KS | 299 | +109 | 10.6% |
| Riley County, KS | 270 | +50 | 15.8% |
| Montgomery County, KS | 242 | +128 | 8.0% |
| Jefferson County, KS | 231 | +8 | 15.0% |
| Lyon County, KS | 219 | +71 | 12.8% |
| Osage County, KS | 219 | +17 | 15.9% |
| Pottawatomie County, KS | 181 | +37 | 17.3% |
| Sumner County, KS | 175 | +55 | 8.2% |
| Leavenworth County, KS | 174 | +41 | 2.7% |
| Reno County, KS | 161 | +38 | 3.7% |
| Crawford County, KS | 138 | +60 | 4.5% |
Contracts
| Contract | Plan type | Oct 2024 | Oct 2025 | Oct 2026 |
|---|---|---|---|---|
| H7063 Blue Cross and Blue Shield of Kansas | Local PPO | 4,318 | 7,860 | 10,226 |
Star ratings for these contracts are in the MA Quality Dashboard.