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Top MA Enrollment Contracts in Detroit-Dearborn-Livonia, MI (Jul 2026)
This page summarizes county-level Medicare Advantage enrollment by contract in this metro area.
Home / Data Tools / MA Enrollment / MA MSA Rankings / Detroit-Dearborn-Livonia, MI
MSA rank: 28 of top 50 by MA enrollment. CBSA: 19804. MSA total enrollment: 229,740.
Data source: SCC Enrollment MA Alternative File (2026-07).
Top 10 Contracts
| Rank | Contract ID | Organization Name | Plan Type | Enrolled | Counties | MSA Share |
|---|---|---|---|---|---|---|
| 1 | H9572 | BCBS OF MICHIGAN MUTUAL INSURANCE COMPANY | Local PPO | 65,948 | 1 | 28.7% |
| 2 | H2354 | HEALTH ALLIANCE PLAN OF MICHIGAN | HMO/HMOPOS | 21,419 | 1 | 9.3% |
| 3 | H5216 | HUMANA INSURANCE COMPANY | Local PPO | 15,527 | 1 | 6.8% |
| 4 | H0963 | HUMANA MEDICAL PLAN OF MICHIGAN, INC. | HMO/HMOPOS | 11,706 | 1 | 5.1% |
| 5 | H5883 | BLUE CARE NETWORK OF MICHIGAN | HMO/HMOPOS | 10,389 | 1 | 4.5% |
| 6 | H2247 | UNITEDHEALTHCARE COMMUNITY PLAN, INC. | HMO/HMOPOS | 9,887 | 1 | 4.3% |
| 7 | H7617 | EMPHESYS INSURANCE COMPANY | Local PPO | 9,035 | 1 | 3.9% |
| 8 | H5521 | AETNA LIFE INSURANCE COMPANY | Local PPO | 8,991 | 1 | 3.9% |
| 9 | H9314 | AETNA BETTER HEALTH OF MICHIGAN INC. | HMO/HMOPOS | 8,867 | 1 | 3.9% |
| 10 | H5926 | MOLINA HEALTHCARE OF MICHIGAN, INC. | HMO/HMOPOS | 8,119 | 1 | 3.5% |
Method note: Enrollment is based on legal state/county of residence for payment purposes and may include out-of-service-area beneficiaries.
Related Links
- Previous MSA: Las Vegas-Henderson-North Las Vegas, NV
- Next MSA: Fort Worth-Arlington-Grapevine, TX
- All top 50 MSA pages
- MA Enrollment search tool
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