Health insurance in Round Rock, Texas.
RedHealth Advisors is based in Round Rock. We help Williamson County families, self-employed people and small businesses choose HealthCare.gov plans, supplemental coverage and employer benefits, by phone or video.
Who do you need coverage for?
- Licensed insurance agencyTexas license 3449979. Verify
- $0 to work with usAgents are paid by the insurer. Your premium is the same.
- Real advisors, not a call centerA licensed advisor from first call to renewal.
- Your information stays privateWe never sell your data.
The Williamson County Marketplace, in numbers.
Live from the federal Marketplace API, the data behind HealthCare.gov, for plan year 2026. 2027 plans publish November 1 and this page switches over automatically.
- Plans
109 HealthCare.gov plans
27 bronze, 43 silver, 39 gold.
- Insurers
9 insurance companies
Which ones we can enroll you with depends on our appointments; we will tell you up front.
- Plan types
71 HMO, 9 POS, 29 EPO
No PPO plans. HMO, EPO and POS plans cover out-of-network care only in emergencies or with approval, so the network check matters.
| Insurer | Plans in Williamson County |
|---|---|
| Oscar Insurance Company | 23 |
| Blue Cross and Blue Shield of Texas | 21 |
| Ambetter from Superior HealthPlan | 18 |
| UnitedHealthcare | 14 |
| Baylor Scott and White Health Plan | 10 |
| Imperial Insurance Companies, Inc. | 7 |
| Sendero Health Plans, Local Nonprofit | 7 |
| Moda Health Plan, Inc. | 5 |
| Harbor Health | 4 |
| Lowest priced plan | Before credit | After est. credit | Insurer |
|---|---|---|---|
| Bronze (HMO) | $433/mo | $167/mo | Sendero Health Plans, Local Nonprofit |
| Silver (HMO) | $608/mo | $342/mo | Sendero Health Plans, Local Nonprofit |
| Gold (HMO) | $571/mo | $305/mo | Harbor Health |
Local help, from a licensed Texas agency.
Williamson and Travis counties share one Marketplace rating area, so the plans and prices on HealthCare.gov were the same in both for 2026. What differs is which hospitals and doctors are close to you, so we check networks against the places you actually go, whether that is in Round Rock, Georgetown or Cedar Park.
Many Williamson County households earn near the 400% of poverty line where the premium tax credit stops for 2027. If that is you, see our guide to the subsidy cliff before you estimate your income.
We serve Round Rock, Georgetown, Cedar Park, Leander, Hutto, Taylor, Liberty Hill and the rest of Williamson County.
What to know for 2027.
- Open Enrollment
November 1, 2026 to January 15, 2027
Pick by December 15, 2026 for January 1 coverage.
- Tax credits
Up to $63,840 for one person
Or $132,000 for a family of four. Above that, there is no premium tax credit for 2027.
- Texas Medicaid
Very limited for adults
Texas has not expanded Medicaid. Children qualify far higher, and CHIP covers children up to 201% of the poverty level.
Texas marketplace guide →2027 Open Enrollment →Medicaid limits →
Questions from Round Rock.
How many health insurance companies sell Marketplace plans in Williamson County?
9 insurers offered 109 HealthCare.gov plans in Williamson County for 2026: Oscar Insurance Company, Blue Cross and Blue Shield of Texas, Ambetter from Superior HealthPlan, UnitedHealthcare, Baylor Scott and White Health Plan, Imperial Insurance Companies, Inc., Sendero Health Plans, Local Nonprofit, Moda Health Plan, Inc., Harbor Health.
What is the cheapest health insurance in Round Rock?
For a 40-year-old non-smoker in 2026, the lowest priced silver plan in Williamson County was $608 a month before any tax credit, from Sendero Health Plans, Local Nonprofit. At $45,000 of income the estimated premium tax credit brought it to about $342. Your price depends on your age, household and income.
Are there PPO health plans in Round Rock?
Not on the Marketplace in 2026. Plans in Williamson County were HMO, POS, EPO, so check each plan's network for your doctors.
When can I sign up for health insurance in Round Rock?
Open Enrollment for 2027 runs November 1, 2026 to January 15, 2027 on HealthCare.gov. Pick a plan by December 15, 2026 for coverage on January 1. Outside that window you need a qualifying life event; Medicaid and CHIP accept applications any time, and enrolled tribal members can enroll monthly.
Does it cost anything to use a health insurance agent in Round Rock?
No. RedHealth Advisors is a licensed agency and is paid by the insurance company. Your Marketplace premium is the same whether you enroll on your own or with us.
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