MA Enrollment Explorer / Parent organizations / Louisiana Health Service & Indemnity Company
Louisiana Health Service & Indemnity Company: Medicare Advantage enrollment and market share
Louisiana Health Service & Indemnity Company had 58,225 Medicare Advantage members in October 2026, #47 nationally with 0.16% of all MA enrollment. It gained 9,871 members (+20.4%) since October 2025, and has enrollment in 5 states and 80 counties with 11 or more members, leading the market in 5 of them. In the 2026 Annual Election Period (December to February) it gained 6,724 members (+13.8%). For 2027, 0 of its members are in plans that terminate and 8,608 in plans leaving their county. Among members who stay, 0 lose a Part B giveback and 1,229 an OTC allowance.
58KMA members, October 2026
+20.4%change since October 2025 (+9,871)
0.16%national MA share, rank 47
2contracts with enrollment
Largest states
| State | Members | Share of state MA |
|---|---|---|
| Louisiana | 57,161 | 10.2% |
| Texas | 254 | 0.0% |
| Mississippi | 39 | 0.0% |
| Arkansas | 18 | 0.0% |
| Alabama | 13 | 0.0% |
Largest counties
| County | Members | Change since October 2025 | Share of county MA |
|---|---|---|---|
| St. Tammany, LA | 5,150 | +1,190 | 13.1% |
| Ouachita, LA | 5,060 | +196 | 32.3% |
| Caddo, LA | 4,691 | +2,517 | 16.0% |
| East Baton Rouge, LA | 3,869 | +856 | 7.0% |
| Calcasieu, LA | 2,936 | +353 | 15.9% |
| Lafayette, LA | 2,651 | +572 | 13.2% |
| Tangipahoa, LA | 1,718 | +252 | 9.6% |
| Iberia, LA | 1,562 | +164 | 18.0% |
| Jefferson, LA | 1,435 | +104 | 2.1% |
| Rapides, LA | 1,306 | +167 | 10.4% |
| Bossier, LA | 1,299 | +535 | 12.5% |
| Vermilion, LA | 1,276 | +94 | 20.5% |
| Livingston, LA | 1,177 | +226 | 6.5% |
| Acadia, LA | 1,155 | +120 | 18.6% |
| Morehouse, LA | 1,103 | +78 | 30.4% |
Contracts
| Contract | Plan type | Oct 2024 | Oct 2025 | Oct 2026 |
|---|---|---|---|---|
| H6453 Blue Cross and Blue Shield of Louisiana | HMO/HMOPOS | 29,982 | 34,916 | 35,944 |
| H1248 Blue Cross and Blue Shield of Louisiana | Local PPO | 12,284 | 12,719 | 22,281 |
| H2722 Primewell Health Services | HMO/HMOPOS | 470 | 361 | n/a |
| H7163 Primewell Health Services | HMO/HMOPOS | 360 | 358 | n/a |
Star ratings for these contracts are in the MA Quality Dashboard.