MA Enrollment Explorer / Parent organizations / Rifkin Managed Care Holding, LLC
Rifkin Managed Care Holding, LLC: Medicare Advantage enrollment and market share
Rifkin Managed Care Holding, LLC had 10,359 Medicare Advantage members in October 2026, #107 nationally with 0.03% of all MA enrollment. It gained 517 members (+5.3%) since October 2025, and has enrollment in 6 states and 157 counties with 11 or more members. In the 2026 Annual Election Period (December to February) it gained 1,032 members (+10.6%). For 2027, 136 of its members are in plans that terminate and 0 in plans leaving their county.
10KMA members, October 2026
+5.3%change since October 2025 (+517)
0.03%national MA share, rank 107
6contracts with enrollment
Largest states
| State | Members | Share of state MA |
|---|---|---|
| Indiana | 4,395 | 0.6% |
| Texas | 2,427 | 0.1% |
| Missouri | 1,340 | 0.2% |
| Illinois | 1,104 | 0.1% |
| Pennsylvania | 869 | 0.1% |
| North Carolina | 104 | 0.0% |
Largest counties
| County | Members | Change since October 2025 | Share of county MA |
|---|---|---|---|
| Cook County, IL | 714 | −110 | 0.2% |
| Marion County, IN | 642 | −31 | 0.7% |
| Philadelphia County, PA | 325 | −6 | 0.2% |
| Greene County, MO | 280 | −11 | 0.7% |
| Hamilton County, IN | 272 | +18 | 1.0% |
| Allen County, IN | 261 | new | 0.5% |
| El Paso County, TX | 212 | −84 | 0.2% |
| Johnson County, IN | 207 | +2 | 1.2% |
| St. Joseph County, IN | 202 | −22 | 0.7% |
| Hendricks County, IN | 201 | +18 | 1.1% |
| Vanderburgh County, IN | 188 | −26 | 1.0% |
| Dallas County, TX | 176 | −3 | 0.1% |
| Bexar County, TX | 165 | +2 | 0.1% |
| Tarrant County, TX | 148 | −47 | 0.1% |
| Porter County, IN | 148 | −22 | 0.9% |
Contracts
| Contract | Plan type | Oct 2024 | Oct 2025 | Oct 2026 |
|---|---|---|---|---|
| H4444 Provider Partners Health Plans | HMO/HMOPOS | n/a | 2,753 | 4,396 |
| H4054 Provider Partners Health Plans | HMO/HMOPOS | 2,699 | 3,248 | 2,532 |
| H9191 Provider Partners Health Plans | HMO/HMOPOS | 1,467 | 1,448 | 1,346 |
| H3800 Provider Partners Health Plans | HMO/HMOPOS | 1,277 | 1,228 | 1,105 |
| H4093 Provider Partners Health Plans | HMO/HMOPOS | 750 | 802 | 872 |
| H4439 Provider Partners Health Plans | HMO/HMOPOS | 95 | 110 | 108 |
| H7275 Provider Partners Health Plans | HMO/HMOPOS | n/a | n/a | 0 |
| H8067 Provider Partners Health Plans | HMO/HMOPOS | 265 | 253 | 0 |
Star ratings for these contracts are in the MA Quality Dashboard.