Medicare Advantage in Lavaca County, Texas. About 5,705 Medicare beneficiaries live here, with roughly 36 percent in Medicare Advantage plans. Top carriers include Humana and UnitedHealthcare. For free help comparing plans, call Giron Agency, a licensed Texas agency, or visit gironagency.com.
Lavaca County, TX has 5,705 Medicare beneficiaries per CMS Q1 2024 data, with about 36% enrolled in Medicare Advantage. The top medicare advantage carriers are Humana, UnitedHealthcare, Aetna. We compare these plans for free and never charge a fee.
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The Lavaca County medicare advantage market
At roughly 36% MA penetration, most of Lavaca County's 5,705 Medicare beneficiaries stay on Original Medicare, frequently paired with a Medigap policy. That pattern usually signals retirees here prize provider choice and predictable out-of-pocket costs over the lower premiums of MA. The county skews older than the Texas average (24% are 65 or older), which means heavy carrier competition and meaningful plan turnover each Annual Enrollment Period — a yearly review almost always pays off. Humana currently leads the county by enrollment, but the lowest total-cost plan for your specific drugs and doctors is often a smaller carrier — which is why we run all of them side by side instead of pushing the biggest name. Right now roughly 15 Medicare Advantage plans are available in Lavaca County, so a side-by-side comparison genuinely matters. Medicare Advantage enrollment figures reflect the latest CMS data (May 2026).
Lavaca County at a glance
Population (2024 ACS)
20,552
Medicare beneficiaries
5,705
MA penetration
36%
Age 65 or older
24%
What makes Lavaca County different: Lavaca County is a Texas senior-heavy rural market where roughly one in four residents (24.3%) is age 65 or older - well above state and national averages - and CMS reports about 5,896 Medicare beneficiaries, with Medicare Advantage penetration near 35% (2,056 in MA/other plans vs. 3,840 in Original Medicare); the county seat Hallettsville is a historic Czech- and German-heritage farming and ranching community anchored medically by the single 25-bed critical-access Lavaca Medical Center.
Source: CMS Monthly MA Enrollment by State/County/Contract (latest Q1 2024). Enrollment figures refresh monthly at data.cms.gov.
Before you enroll: verify your hospital + doctor in Lavaca County
Each Medicare Advantage plan builds its own provider network — a hospital that's in-network
on one plan may be out-of-network on another. Lavaca County has 1
major hospital systems. Before you enroll, check that your preferred hospital and physicians
participate in the specific plan you're considering.
Major hospitals to verify
▸Lavaca Medical Center (Hallettsville, TX) - 25-bed critical access hospital
Call each hospital's billing office directly — or use the carrier's
network tool on the right to search by hospital name.
Free help in Lavaca County: Texas HICAP — call 1-800-252-9240.
SHIP counselors offer free unbiased Medicare guidance and can run network checks at no cost.
Or skip the cross-checking — we run network checks against your prescriptions and doctors
at no cost during any consult.
Medicare AEP opens in 131 days
131 daysuntil open
Outside the windows, Special Enrollment Periods (SEP) still let you change plans if you moved, lost coverage, qualify for Extra Help / dual eligible, or had a plan terminated. Call to see if you qualify.
Major hospitals: Lavaca Medical Center (Hallettsville, TX) - 25-bed critical access hospital
Frequently Asked Questions
How many Medicare beneficiaries live in Lavaca County?▾
About 5,705 Texans in Lavaca County are enrolled in Medicare as of May 2026 CMS data. About 36% are in Medicare Advantage plans; the rest are in Original Medicare (with or without Medigap).
Who are the top Medicare carriers in Lavaca County?▾
The largest carriers in Lavaca County are Humana (HumanaChoice H0473-005 PPO), UnitedHealthcare (UHC Medicare Advantage TX-0030 Regional PPO), Aetna (Aetna Medicare Choice PPO). We work with all of them and a few smaller carriers that often have better rates for specific situations.
What SHIP resources are available in Lavaca County?▾
Texas HICAP (1-800-252-9240) provides free unbiased Medicare counseling. Major hospitals in the county include Lavaca Medical Center (Hallettsville, TX) - 25-bed critical access hospital.
How many Medicare Advantage plans are available in Lavaca County?▾
As of May 2026, about 15 Medicare Advantage plans are available to Lavaca County residents, led by UnitedHealth Group, Inc., Humana Inc., CVS Health Corporation, Centene Corporation. We compare all of them side by side at no cost.
How does Medicare Advantage fit for seniors in Lavaca County?▾
With over 24.3% of residents being age 65 or older, many seniors in Lavalletta County opt for Medicare Advantage plans that offer bundled coverage, including hospital and medical services, making it easier to manage healthcare needs in a rural setting.
When can I enroll in a Part C plan in Lavaca County?▾
You can enroll during the Annual Enrollment Period (AEP) from October 15 to December 7. Additionally, you may qualify for Special Enrollment Periods if your situation changes, such as moving to or from Lavalletta.
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