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Top MA Enrollment Contracts in San Antonio-New Braunfels, TX (Feb 2026)
This page summarizes county-level Medicare Advantage enrollment by contract in this metro area.
Home / Data Tools / MA Enrollment / MA MSA Rankings / San Antonio-New Braunfels, TX
MSA rank: 23 of top 50 by MA enrollment. CBSA: 41700. MSA total enrollment: 266,010.
Data source: SCC Enrollment MA Alternative File (2026-02).
Top 10 Contracts
| Rank | Contract ID | Organization Name | Plan Type | Enrolled | Counties | MSA Share |
|---|---|---|---|---|---|---|
| 1 | H0609 | UnitedHealthcare Benefits of Texas, Inc. | HMO/HMOPOS | 84,179 | 8 | 31.6% |
| 2 | H0028 | CHA HMO, INC. | HMO/HMOPOS | 27,202 | 8 | 10.2% |
| 3 | H2001 | SIERRA HEALTH AND LIFE INSURANCE COMPANY, INC. | Local PPO | 27,097 | 8 | 10.2% |
| 4 | H5216 | HUMANA INSURANCE COMPANY | Local PPO | 23,884 | 8 | 9.0% |
| 5 | H4513 | HEALTHSPRING LIFE & HEALTH INSURANCE COMPANY, INC. | HMO/HMOPOS | 15,480 | 8 | 5.8% |
| 6 | H4461 | CARITEN HEALTH PLAN INC. | HMO/HMOPOS | 15,205 | 8 | 5.7% |
| 7 | H4514 | UNITEDHEALTHCARE COMMUNITY PLAN OF TEXAS, L.L.C. | HMO/HMOPOS | 9,556 | 8 | 3.6% |
| 8 | H7993 | DEVOTED HEALTH PLAN OF TEXAS, INC. | HMO/HMOPOS | 8,023 | 8 | 3.0% |
| 9 | H1278 | CARE IMPROVEMENT PLUS SOUTH CENTRAL INSURANCE CO. | Local PPO | 7,418 | 8 | 2.8% |
| 10 | H7617 | EMPHESYS INSURANCE COMPANY | Local PPO | 7,013 | 8 | 2.6% |
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: Sacramento-Roseville-Folsom, CA
- Next MSA: Oakland-Fremont-Berkeley, CA
- All top 50 MSA pages
- MA Enrollment search tool
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