MA Enrollment Explorer / Parent organizations / Molina Healthcare, Inc.
Molina Healthcare, Inc.: Medicare Advantage enrollment and market share
Molina Healthcare, Inc. had 221,887 Medicare Advantage members in October 2026, #21 nationally with 0.61% of all MA enrollment. It lost 42,459 members (−16.1%) since October 2025, and has enrollment in 19 states and 518 counties with 11 or more members, leading the market in 1 of them. In the 2026 Annual Election Period (December to February) it lost 29,855 members (−11.4%). For 2027, 87,281 of its members are in plans that terminate and 770 in plans leaving their county, and it leaves 71 counties entirely. Among members who stay, 12,996 lose a Part B giveback and 0 an OTC allowance.
222KMA members, October 2026
−16.1%change since October 2025 (−42,459)
0.61%national MA share, rank 21
21contracts with enrollment
Largest states
| State | Members | Share of state MA |
|---|---|---|
| California | 62,366 | 1.7% |
| Connecticut | 47,563 | 10.6% |
| Ohio | 15,372 | 1.0% |
| Michigan | 15,246 | 1.0% |
| Illinois | 15,089 | 1.4% |
| Washington | 13,039 | 1.7% |
| Idaho | 12,918 | 6.8% |
| Texas | 12,187 | 0.4% |
| Massachusetts | 10,454 | 1.9% |
| Utah | 3,587 | 1.3% |
| South Carolina | 3,123 | 0.5% |
| Wisconsin | 2,827 | 0.4% |
| New York | 1,501 | 0.1% |
| New Mexico | 1,404 | 0.6% |
| Kentucky | 1,227 | 0.2% |
Largest counties
| County | Members | Change since October 2025 | Share of county MA |
|---|---|---|---|
| San Diego County, CA | 15,061 | −1,828 | 4.5% |
| Los Angeles County, CA | 14,748 | −13,852 | 1.5% |
| Hartford County, CT | 13,960 | −257 | 11.2% |
| New Haven County, CT | 10,763 | −72 | 9.6% |
| Fairfield County, CT | 8,349 | +899 | 10.4% |
| Wayne County, MI | 8,066 | −1,699 | 3.5% |
| Riverside County, CA | 6,753 | −1,727 | 2.3% |
| San Bernardino County, CA | 6,080 | −1,918 | 2.5% |
| Franklin County, OH | 5,328 | +1,416 | 4.5% |
| Middlesex County, CT | 4,375 | −156 | 16.4% |
| Cook County, IL | 4,095 | +1,454 | 1.0% |
| Imperial County, CA | 3,265 | −2,199 | 23.0% |
| Litchfield County, CT | 3,181 | +132 | 11.4% |
| New London County, CT | 3,161 | −110 | 8.5% |
| Suffolk County, MA | 3,026 | +153 | 6.2% |
Contracts
| Contract | Plan type | Oct 2024 | Oct 2025 | Oct 2026 |
|---|---|---|---|---|
| H3528 ConnectiCare | HMO/HMOPOS | 31,060 | 46,992 | 47,194 |
| H5649 Central Health Medicare Plan | HMO/HMOPOS | 38,567 | 81,593 | 31,907 |
| H3038 Molina Healthcare of California | HMO/HMOPOS | 21,100 | 24,211 | 29,100 |
| H5628 Molina Healthcare of Utah & Idaho | HMO/HMOPOS | 16,622 | 18,258 | 16,603 |
| H9955 Molina Healthcare of Ohio | HMO/HMOPOS | 2,432 | 1,209 | 15,573 |
| H5926 Molina Healthcare of Michigan | HMO/HMOPOS | 13,167 | 10,037 | 15,376 |
| H3093 Molina Healthcare of Illinois | HMO/HMOPOS | n/a | n/a | 14,993 |
| H5823 Molina Healthcare of Washington, Inc. | HMO/HMOPOS | 22,385 | 14,002 | 13,092 |
| H2224 Molina Healthcare of Massachusetts | HMO/HMOPOS | 11,799 | 10,298 | 10,372 |
| H6515 Molina Healthcare of Texas, Inc. | HMO/HMOPOS | n/a | n/a | 9,526 |
| H8176 Molina Healthcare of South Carolina | HMO/HMOPOS | 2,140 | 1,091 | 3,143 |
| H7678 Molina Healthcare of Texas, Inc. | HMO/HMOPOS | 7,558 | 4,692 | 2,910 |
| H5209 Molina Healthcare of Wisconsin | HMO/HMOPOS | 1,881 | 2,338 | 2,907 |
| H1799 Passport Advantage | HMO/HMOPOS | 1,806 | 1,265 | 2,541 |
| H8845 Molina Healthcare of Arizona | HMO/HMOPOS | 311 | 948 | 1,888 |
| H5992 Senior Whole Health of New York | HMO/HMOPOS | 587 | 706 | 1,507 |
| H5810 Molina Healthcare of California | HMO/HMOPOS | 1,108 | 1,138 | 1,486 |
| H2715 Molina Healthcare of Illinois | HMO/HMOPOS | 268 | 663 | 1,060 |
| H3276 ConnectiCare | HMO/HMOPOS | 661 | 496 | 474 |
| H4371 Molina Healthcare of Massachusetts | HMO/HMOPOS | n/a | n/a | 133 |
| H2478 Molina Healthcare of Nevada | HMO/HMOPOS | 80 | 31 | 102 |
| H0838 Brand New Day | HMO/HMOPOS | 54,522 | n/a | n/a |
| H2533 Molina Healthcare of South Carolina | Medicare-Medicaid Plan HMO/HMOPOS | 2,984 | 2,502 | n/a |
| H2879 Molina Healthcare of Wisconsin and Massachusetts | HMO/HMOPOS | 1,456 | n/a | n/a |
| H5280 Molina Healthcare of Ohio | Medicare-Medicaid Plan HMO/HMOPOS | 12,077 | 10,977 | n/a |
Star ratings for these contracts are in the MA Quality Dashboard.