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Top MA Enrollment Contracts in Cincinnati, OH-KY-IN (Jul 2026)
This page summarizes county-level Medicare Advantage enrollment by contract in this metro area.
Home / Data Tools / MA Enrollment / MA MSA Rankings / Cincinnati, OH-KY-IN
MSA rank: 25 of top 50 by MA enrollment. CBSA: 17140. MSA total enrollment: 259,387.
Data source: SCC Enrollment MA Alternative File (2026-07).
Top 10 Contracts
| Rank | Contract ID | Organization Name | Plan Type | Enrolled | Counties | MSA Share |
|---|---|---|---|---|---|---|
| 1 | H5253 | UNITEDHEALTHCARE OF WISCONSIN, INC. | HMO/HMOPOS | 31,773 | 12 | 12.2% |
| 2 | H6622 | HUMANA WI HEALTH ORGANIZATION INSURANCE CORP | HMO/HMOPOS | 28,109 | 10 | 10.8% |
| 3 | H3655 | COMMUNITY INSURANCE COMPANY | HMO/HMOPOS | 22,882 | 5 | 8.8% |
| 4 | H5216 | HUMANA INSURANCE COMPANY | Local PPO | 17,217 | 15 | 6.6% |
| 5 | H5522 | AETNA LIFE INSURANCE COMPANY | Local PPO | 15,783 | 14 | 6.1% |
| 6 | H2001 | SIERRA HEALTH AND LIFE INSURANCE COMPANY, INC. | Local PPO | 15,489 | 15 | 6.0% |
| 7 | H7617 | EMPHESYS INSURANCE COMPANY | Local PPO | 14,785 | 15 | 5.7% |
| 8 | H0672 | HEALTHSPRING HEALTHCARE OF COLORADO, INC. | HMO/HMOPOS | 12,457 | 10 | 4.8% |
| 9 | H5521 | AETNA LIFE INSURANCE COMPANY | Local PPO | 12,218 | 13 | 4.7% |
| 10 | H0292 | HUMANA HEALTH PLAN OF OHIO, INC. | HMO/HMOPOS | 10,833 | 5 | 4.2% |
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: Oakland-Fremont-Berkeley, CA
- Next MSA: Fort Lauderdale-Pompano Beach-Sunrise, FL
- All top 50 MSA pages
- MA Enrollment search tool
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