Texas has the largest uninsured population of any state and one of the largest marketplace enrollments. Both facts are connected to the same root cause: Texas has not expanded Medicaid, which leaves a meaningful coverage gap for low-income adults.
If you live in Texas, you use HealthCare.gov for marketplace coverage. Medicaid and CHIP are handled by Texas Health and Human Services.
Who Texas Medicaid covers
Texas Medicaid is limited to specific categories. The main ones:
- Pregnant women up to a state-set income limit
- Children under 19 in families with low income
- Adults with disabilities
- Seniors in certain cases
- Parents and caretaker relatives at very low incomes (Texas income limit for parents is among the lowest in the country)
- Foster youth and young adults aging out
Non-disabled, non-pregnant adults without dependents generally do not qualify regardless of how little they earn.
This creates the coverage gap. A single adult earning $10,000 in Texas typically has no Medicaid path. The federal premium tax credit historically requires at least 100 percent of FPL (subject to temporary expansions in some years), and at the very low end of income there is no affordable option.
Texas CHIP
The Texas Children Health Insurance Program covers kids whose families earn too much for Medicaid but still need affordable coverage. CHIP includes:
- Standard CHIP for children
- CHIP perinatal coverage for pregnant women who do not qualify for Medicaid (limited benefits focused on prenatal and birth)
- Low monthly cost sharing that scales with income
For families on a marketplace plan, kids often qualify for CHIP. Parents on a marketplace QHP plus kids on CHIP is a common Texas family setup.
Above the gap: marketplace plans
If your household income is above the federal credit threshold (verify current rules), the federal marketplace gives you a premium tax credit.
Texas typically offers plans from carriers like Blue Cross Blue Shield of Texas, Oscar, Ambetter from Superior Health, Aetna CVS Health, Molina, Community Health Choice, Imperial Insurance, Friday Health Plans (in past years), and others. The exact list and availability depend on your county and year.
Major metropolitan areas (Houston, Dallas-Fort Worth, San Antonio, Austin) tend to have more carrier choices than rural counties.
Common Texas situations
A worked example. Family of four in Dallas, household income $68,000, two kids.
Adults eligible for marketplace plans with premium tax credits.
Kids likely eligible for Texas CHIP.
Parents complete HealthCare.gov for themselves and apply through Your Texas Benefits for the kids CHIP coverage.
Another scenario. Single adult in Houston, income $14,000, not pregnant, not disabled, no dependents.
Likely in the coverage gap.
Realistic options: community health center (FQHC) sliding-scale care, hospital charity programs, monitoring for income changes that lift them above the credit floor.
Another scenario. Self-employed contractor in Austin, household income $55,000.
Eligible for marketplace plans with premium tax credits.
May also benefit from an HSA-compatible plan because self-employed status interacts well with HSA deductions. See our HSA guide.
Insurer and network considerations
Texas hospital systems include Baylor Scott and White, Methodist Health System, Memorial Hermann, Houston Methodist, Texas Health Resources, UT Southwestern, MD Anderson, Ascension Seton, St. David HealthCare, and others. Each carrier negotiates separately with each system.
Specialty care can be concentrated. Cancer care at MD Anderson, pediatric care at Texas Children, and major academic medicine at UT Southwestern require specific in-network plans.
Open Enrollment in Texas
Texas uses HealthCare.gov, so federal Open Enrollment dates apply (typically November 1 through January 15 in recent years).
Special Enrollment Periods follow federal rules. Job loss, marriage, divorce, birth, move, loss of other coverage, and others trigger the 60-day window.
Things that catch Texas residents
The coverage gap. Workers in industries with irregular income (gig work, agriculture, construction) often cross income thresholds during the year. Track income carefully.
CHIP perinatal coverage. If a woman is pregnant and would otherwise be in the gap, CHIP perinatal is worth applying for immediately.
Texas Medicaid renewals. Like every state, Texas has been working through Medicaid eligibility redeterminations since the pandemic continuous-enrollment period ended. Many Texans lost coverage for paperwork reasons. Reapply if the loss was administrative.
Network restrictions on lower-cost plans. The cheapest plans in Texas often have tight networks. Confirm doctors and hospitals before enrolling.
Where to get help
HealthCare.gov Find Local Help tool. Lists Texas certified assisters and brokers.
2-1-1 Texas. The state Health and Human Services information line.
Community health centers. Texas Association of Community Health Centers lists FQHCs across the state.
What to do next
Run the HealthCare.gov estimator with realistic income.
If you might be in the gap, contact a community health center about sliding-scale care while you look for other options.
For broader context, see marketplace vs Medicaid, premium tax credit income, and self-employed coverage.
Sources
Frequently asked questions
Did Texas expand Medicaid under the ACA?
No. Texas has not expanded Medicaid. Adult eligibility is narrow.
Where do Texas residents apply?
HealthCare.gov for marketplace plans. Your Texas Benefits or Texas Health and Human Services for Medicaid and CHIP.
What is Texas CHIP?
Texas Children Health Insurance Program covers kids in families that earn too much for Medicaid. Premiums and copays are low and scale with income.
Is the coverage gap real in Texas?
Yes. Adults whose income is below the federal subsidy floor and who do not qualify for Texas narrow Medicaid categories often have no affordable coverage option.
