MA Enrollment Explorer / Parent organizations / Medical Associates Clinic, P.C.
Medical Associates Clinic, P.C.: Medicare Advantage enrollment and market share
Medical Associates Clinic, P.C. had 19,749 Medicare Advantage members in October 2026, #85 nationally with 0.05% of all MA enrollment. It gained 420 members (+2.2%) since October 2025, and has enrollment in 3 states and 21 counties with 11 or more members, leading the market in 6 of them. In the 2026 Annual Election Period (December to February) it gained 217 members (+1.1%). For 2027, 0 of its members are in plans that terminate and 150 in plans leaving their county, and it leaves 3 counties entirely.
20KMA members, October 2026
+2.2%change since October 2025 (+420)
0.05%national MA share, rank 85
2contracts with enrollment
Largest states
Largest counties
| County | Members | Change since October 2025 | Share of county MA |
|---|---|---|---|
| Dubuque County, IA | 10,336 | +363 | 72.6% |
| Grant County, WI | 2,858 | +26 | 46.9% |
| Jo Daviess County, IL | 1,997 | −2 | 49.8% |
| Jackson County, IA | 1,107 | +69 | 43.0% |
| Linn County, IA | 810 | +21 | 3.5% |
| Lafayette County, WI | 691 | +9 | 41.4% |
| Clayton County, IA | 605 | +3 | 33.9% |
| Delaware County, IA | 253 | −12 | 15.7% |
| Cerro Gordo County, IA | 209 | −11 | 6.2% |
| Crawford County, WI | 106 | +22 | 7.1% |
| Clinton County, IA | 94 | +9 | 1.9% |
| Scott County, IA | 94 | +1 | 0.5% |
| Jones County, IA | 76 | −6 | 3.3% |
| Kossuth County, IA | 73 | 0 | 10.2% |
| Iowa County, WI | 67 | +12 | 3.0% |
Contracts
| Contract | Plan type | Oct 2024 | Oct 2025 | Oct 2026 |
|---|---|---|---|---|
| H1651 Medical Associates Health Plan, Inc. | 1876 Cost | 14,628 | 14,759 | 15,164 |
| H5256 Medical Associates Clinic Health Plan of Wisconsin | 1876 Cost | 4,536 | 4,570 | 4,585 |
Star ratings for these contracts are in the MA Quality Dashboard.