ACA Health Insurance in Comal County, Texas. About 47,114 Medicare beneficiaries live here, with roughly 45 percent in Medicare Advantage plans. Top carriers include UnitedHealthcare / AARP Medicare Advantage and HumanaChoice H5216-360. For free help comparing plans, call Giron Agency, a licensed Texas agency, or visit gironagency.com.
Comal County, TX has about 201,600 residents per the 2024 ACS 5-year estimates (19% age 65 or older). The leading insurance carriers serving the county for aca health insurance include UnitedHealthcare / AARP Medicare Advantage, HumanaChoice H5216-360, Aetna. We compare options at no cost to you.
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The Comal County aca health insurance market
Comal County has about 201,600 residents, 19% of them 65 or older. For aca health insurance, the carriers with the strongest local presence include UnitedHealthcare / AARP Medicare Advantage, HumanaChoice H5216-360, Aetna — but the right fit depends on your household size, income, and which doctors you want to keep. We compare UnitedHealthcare / AARP Medicare Advantage against every other carrier serving Comal County at no cost, because the plan with the lowest sticker premium is rarely the one with the lowest total annual cost once subsidies, deductibles, and your prescriptions are factored in. Medicare Advantage enrollment figures reflect the latest CMS data (May 2026).
Comal County at a glance
Population (2024 ACS)
201,600
Medicare beneficiaries
47,114
MA penetration
45%
Age 65 or older
19%
What makes Comal County different: Comal County (New Braunfels/Gruene/Canyon Lake) is one of the fastest-growing counties in the nation and a Hill Country retirement magnet, with about 19% of residents age 65+ - well above the Texas average of 14%. That affluent retiree base keeps Medicare Advantage penetration relatively modest (~33%), as many opt for Medicare Supplement. New Braunfels is served by two competing hospitals: CHRISTUS Santa Rosa-New Braunfels (132 beds) and Resolute Health/Resolute Baptist (128 beds).
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 Comal County
Each ACA Health Insurance plan builds its own provider network — a hospital that's in-network
on one plan may be out-of-network on another. Comal 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
▸CHRISTUS Santa Rosa Hospital - New Braunfels
▸Resolute Health Hospital (Resolute Baptist), New Braunfels
Call each hospital's billing office directly — or use the carrier's
network tool on the right to search by hospital name.
Major hospitals: CHRISTUS Santa Rosa Hospital - New Braunfels, Resolute Health Hospital (Resolute Baptist), New Braunfels
Frequently Asked Questions
How many people live in Comal County?▾
Comal County has about 201,600 residents per the 2024 ACS 5-year estimates; 19% are age 65 or older.
Who are the top insurers in Comal County?▾
The largest carriers in Comal County are UnitedHealthcare / AARP Medicare Advantage (TX-21 Essentials & TX-28 Extras, HMO-POS), HumanaChoice H5216-360 (PPO), Aetna, WellCare. We work with all of them and a few smaller carriers that often have better rates for specific situations.
What state resources are available in Comal County?▾
Texas HICAP (Health Information, Counseling and Advocacy Program) (1-800-252-9240) provides free unbiased Medicare counseling. Major hospitals in the county include CHRISTUS Santa Rosa Hospital - New Braunfels, Resolute Health Hospital (Resolute Baptist), New Braunfels.
How does the high percentage of seniors affect ACA plans in Comal County?▾
With nearly 20% of residents aged 65+, many opt for Medicare Supplement rather than Medicare Advantage, keeping MA penetration modest at around 33%. This unique demographic drives personalized plan offerings to meet local needs.
When is the best time to enroll in ACA plans?▾
The Annual Enrollment Period (AEP) runs from October 15 to December 7. Outside this window, special enrollment periods (SEPs) are available for life changes like moving to Comal County or losing other coverage.
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