Medicare Advantage in San Augustine County, Texas. About 2,557 Medicare beneficiaries live here, with roughly 48 percent in Medicare Advantage plans. Top carriers include UnitedHealth Group, Inc. and Humana Inc.. For free help comparing plans, call Giron Agency, a licensed Texas agency, or visit gironagency.com.

San Augustine County Medicare Advantage Plans

San Augustine-area carriers, real enrollment data, free quotes from a licensed Texas agent.

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Matt Giron

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San Augustine County Medicare Advantage — quick answer

San Augustine County, TX has 2,557 Medicare beneficiaries per CMS Q1 2024 data, with about 48% enrolled in Medicare Advantage. The top medicare advantage carriers are UnitedHealth Group, Inc., Humana Inc., CVS Health Corporation. We compare these plans for free and never charge a fee.

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The San Augustine County medicare advantage market

About 48% of San Augustine County's 2,557 Medicare beneficiaries are in Medicare Advantage — right around the national norm — so you'll find a genuine mix of competitive MA plans and Medigap options here rather than a one-sided market. The county skews older than the Texas average (27% are 65 or older), which means heavy carrier competition and meaningful plan turnover each Annual Enrollment Period — a yearly review almost always pays off. UnitedHealth Group, Inc. 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 12 Medicare Advantage plans are available in San Augustine County, so a side-by-side comparison genuinely matters. Medicare Advantage enrollment figures reflect the latest CMS data (May 2026).

San Augustine County at a glance

Population (2024 ACS)
7,889
Medicare beneficiaries
2,557
MA penetration
48%
Age 65 or older
27%

What makes San Augustine County different:

Top Medicare Advantage plans in San Augustine County

  • UnitedHealth Group, Inc.

  • Humana Inc.

  • CVS Health Corporation

  • Health Care Service Corporation

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 San Augustine 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. San Augustine County has 0 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

Call each hospital's billing office directly — or use the carrier's network tool on the right to search by hospital name.

Top San Augustine carriers — network lookup

  • UnitedHealth Group, Inc.
    Search "UnitedHealth Group, provider directory" or call the carrier directly.
  • Humana Inc.
    Humana provider finder ↗
  • CVS Health Corporation
    Search "CVS Health provider directory" or call the carrier directly.
  • Health Care Service Corporation
    Search "Health Care provider directory" or call the carrier directly.

Free help in San Augustine County: Texas SHIP — 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.

Check SEP eligibility (15-min) →

Want to talk it through?

Pick a time on Matt's calendar — 15 minutes, no sales pressure, no obligation. We'll walk through the San Augustine County plans that fit your situation.

Local resources in San Augustine County

Frequently Asked Questions

How many Medicare beneficiaries live in San Augustine County?

About 2,557 Texans in San Augustine County are enrolled in Medicare as of May 2026 CMS data. About 48% are in Medicare Advantage plans; the rest are in Original Medicare (with or without Medigap).

Who are the top Medicare carriers in San Augustine County?

The largest carriers in San Augustine County are UnitedHealth Group, Inc., Humana Inc., CVS Health Corporation, Health Care Service Corporation. 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 San Augustine County?

Texas SHIP (1-800-252-9240) provides free unbiased Medicare counseling.

How many Medicare Advantage plans are available in San Augustine County?

As of May 2026, about 12 Medicare Advantage plans are available to San Augustine County residents, led by UnitedHealth Group, Inc., Humana Inc., CVS Health Corporation, Health Care Service Corporation. We compare all of them side by side at no cost.

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