Resources
Top MA Enrollment Contracts in St. Petersburg-Clearwater-Largo, FL (Feb 2026)
This page summarizes county-level Medicare Advantage enrollment by contract in this metro area.
Home / Data Tools / MA Enrollment / MA MSA Rankings / St. Petersburg-Clearwater-Largo, FL
MSA rank: 50 of top 50 by MA enrollment. CBSA: 41304. MSA total enrollment: 159,421.
Data source: SCC Enrollment MA Alternative File (2026-02).
Top 10 Contracts
| Rank | Contract ID | Organization Name | Plan Type | Enrolled | Counties | MSA Share |
|---|---|---|---|---|---|---|
| 1 | H1036 | HUMANA MEDICAL PLAN, INC. | HMO/HMOPOS | 34,928 | 1 | 21.9% |
| 2 | H5594 | OPTIMUM HEALTHCARE, INC. | HMO/HMOPOS | 19,715 | 1 | 12.4% |
| 3 | H1045 | PREFERRED CARE PARTNERS, INC. | HMO/HMOPOS | 19,054 | 1 | 12.0% |
| 4 | H2235 | BAYCARE SELECT HEALTH PLANS, INC. | HMO/HMOPOS | 11,377 | 1 | 7.1% |
| 5 | H2406 | CARE IMPROVEMENT PLUS SOUTH CENTRAL INSURANCE CO. | Local PPO | 10,926 | 1 | 6.9% |
| 6 | H5216 | HUMANA INSURANCE COMPANY | Local PPO | 10,463 | 1 | 6.6% |
| 7 | H5521 | AETNA LIFE INSURANCE COMPANY | Local PPO | 7,200 | 1 | 4.5% |
| 8 | H7617 | EMPHESYS INSURANCE COMPANY | Local PPO | 7,098 | 1 | 4.5% |
| 9 | H5522 | AETNA LIFE INSURANCE COMPANY | Local PPO | 6,544 | 1 | 4.1% |
| 10 | H1019 | CAREPLUS HEALTH PLANS, INC. | HMO/HMOPOS | 5,407 | 1 | 3.4% |
Method note: Enrollment is based on legal state/county of residence for payment purposes and may include out-of-service-area beneficiaries.
Related Links
For more granular data, historical data, or scientific analysis support, please email us.