Medicare Part D in Polk County, Texas. About 19,020 Medicare beneficiaries live here, with roughly 47 percent in Medicare Advantage plans. Top carriers include Cigna and Humana. For free help comparing plans, call Giron Agency, a licensed Texas agency, or visit gironagency.com.

Polk County Medicare Part D Plans

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Matt Giron

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Polk County Medicare Part D — quick answer

Polk County, TX has 19,020 Medicare beneficiaries per CMS Q1 2024 data, with about 47% enrolled in Medicare Advantage. The top medicare part d carriers are Cigna, Humana, UnitedHealthcare. We compare these plans for free and never charge a fee.

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The Polk County medicare part d market

About 47% of Polk County's 19,020 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 (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. Cigna 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 25 Medicare Advantage plans are available in Polk County, so a side-by-side comparison genuinely matters. Medicare Advantage enrollment figures reflect the latest CMS data (May 2026).

Polk County at a glance

Population (2024 ACS)
53,363
Medicare beneficiaries
19,020
MA penetration
47%
Age 65 or older
24%

What makes Polk County different: Polk County wraps Lake Livingston, one of the largest lakes in Texas, drawing a large early-retiree population (about 24% of residents are 65+, median age 47.7) and the Escapees RV Club headquartered in Livingston; it is also home to the Alabama-Coushatta Tribe of Texas reservation.

Top Medicare Advantage plans in Polk County

  • Cigna (HealthSpring)

    3.5-star CMS rating

  • Humana

    3.5-star CMS rating

  • UnitedHealthcare

    4-star CMS rating

  • WellCare (Centene)

    3.5-star CMS rating

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 Polk County

Each Medicare Part D plan builds its own provider network — a hospital that's in-network on one plan may be out-of-network on another. Polk County has 2 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

  • CHI St. Luke's Health Memorial Livingston
  • CHI St. Luke's Health - The Woodlands (regional referral)

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

Top Polk carriers — network lookup

Free help in Polk 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.

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 Polk County plans that fit your situation.

Local resources in Polk County

Frequently Asked Questions

How many Medicare beneficiaries live in Polk County?

About 19,020 Texans in Polk County are enrolled in Medicare as of May 2026 CMS data. About 47% are in Medicare Advantage plans; the rest are in Original Medicare (with or without Medigap).

Who are the top Medicare carriers in Polk County?

The largest carriers in Polk County are Cigna (HealthSpring), Humana, UnitedHealthcare, WellCare (Centene). 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 Polk County?

Texas HICAP (1-800-252-9240) provides free unbiased Medicare counseling. Major hospitals in the county include CHI St. Luke's Health Memorial Livingston, CHI St. Luke's Health - The Woodlands (regional referral).

How many Medicare Advantage plans are available in Polk County?

As of May 2026, about 25 Medicare Advantage plans are available to Polk County residents, led by UnitedHealth Group, Inc., Health Care Service Corporation, Humana Inc., CVS Health Corporation. We compare all of them side by side at no cost.

How does the large early-retiree population in Polk County affect Medicare Part D options?

With a significant portion of residents over 65, including many early retirees drawn to Lake Livingston's beauty, there are diverse needs for prescription drug coverage. Our local agent can tailor plans like Cigna’s or Humana’s to fit your specific health and budget.

When is the best time to enroll in Medicare Part D for seniors in Polk County?

The Annual Enrollment Period (AEP) from October 15 to December 7 is ideal, but you can also enroll during a Special Election Period if your situation changes. Our local agent can help you compare options and choose the right plan.

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