Texas Health Insurance Guide: Coverage Options, Costs, and How It Works

Where can Texans get health insurance?

There is no single health insurance path for everyone.

The Texas Department of Insurance lists several common ways people get health coverage:

• an employer or a spouse’s employer
• a parent’s health plan for eligible young adults
• HealthCare.gov
• Medicaid or CHIP
• Medicare
• a student health plan
• an insurance company or licensed agent

The rules, costs, networks, and consumer protections can differ depending on which type of coverage you have. Texas Department of Insurance

HealthCare.gov is the Marketplace used in Texas

Texas uses the federal Health Insurance Marketplace at HealthCare.gov for individual and family Marketplace coverage.

Marketplace plans are traditional major medical insurance. They must follow Affordable Care Act protections, including coverage for pre-existing conditions and essential health benefits. HealthCare.gov

If you qualify for federal financial help, HealthCare.gov is where eligibility for premium tax credits and cost-sharing reductions is determined.

Premium tax credits can reduce the monthly premium. Cost-sharing reductions can lower deductibles, copays, coinsurance, and the out-of-pocket maximum for eligible people who choose a Silver Marketplace plan. HealthCare.gov

When can you enroll in a Marketplace plan?

HealthCare.gov’s annual Open Enrollment Period runs from November 1 through January 15. HealthCare.gov

Outside that period, you may still be able to enroll if you qualify for a Special Enrollment Period. If you recently lost job-based coverage, see Texas health insurance options after losing your job.

Common qualifying events can include:

• losing other health coverage
• getting married
• having or adopting a child
• certain moves
• certain changes involving Medicaid or CHIP

Medicaid and CHIP applications are not limited to Marketplace Open Enrollment. You can apply for those programs during the year if you may qualify. HealthCare.gov

What changed for Marketplace costs in 2026?

One important 2026 change is easy to miss.

HealthCare.gov says the additional Marketplace savings that were available because of pandemic-era legislation ended on December 31, 2025. People who still qualify for premium tax credits in 2026 may therefore pay more than they paid for similar Marketplace coverage in 2025. HealthCare.gov

TDI recommends reviewing your plan each enrollment season instead of automatically renewing without checking the new premium, deductible, doctors, and medications. Texas Department of Insurance

What does traditional health insurance cover?

Individual and small-employer plans subject to the Affordable Care Act must cover 10 categories of essential health benefits.

These include categories such as:

• doctor and outpatient services
• emergency services
• hospital care
• pregnancy, maternity, and newborn care
• mental health and substance use disorder services
• prescription drugs
• rehabilitative and habilitative services
• laboratory services
• preventive and wellness services
• pediatric services

Marketplace plans also cover treatment for pre-existing conditions. A Marketplace insurer cannot reject you, charge you more, or refuse essential-health-benefit coverage because of a medical condition you had before the policy started. HealthCare.gov

Premium, deductible, copay, coinsurance: what do these actually mean?

Health insurance becomes much easier to understand once you separate the main costs.

Premium

Your premium is the amount you pay to keep the insurance active, usually each month.

Paying the premium does not mean all medical care is free.

Deductible

Your deductible is the amount you may have to pay for certain covered services before the plan begins paying its share.

Some services may be covered before you meet the deductible, depending on the plan.

Copay

A copay is a fixed amount you pay for a covered service, such as a set amount for a doctor visit or prescription.

Coinsurance

Coinsurance is a percentage of a covered medical cost that you pay after any applicable deductible.

For example, if your plan pays 80% of an allowed covered charge and you owe 20%, that 20% is your coinsurance.

Out-of-pocket maximum

The out-of-pocket maximum is the most you generally have to pay during the plan year for covered in-network services subject to the limit. After you reach it, the plan generally pays 100% of covered essential health benefits for the rest of the policy period.

Your monthly premium, non-covered services, and some other charges do not count toward that maximum. Texas Department of Insurance

A low premium can still mean an expensive year

Suppose Plan A costs less each month but has a much higher deductible and larger copays.

If you rarely use medical care, that tradeoff may feel manageable. If you have regular prescriptions, specialist visits, therapy, planned surgery, or ongoing treatment, the lower-premium plan could result in higher total spending.

There is no universal “cheapest” health plan because the real cost depends partly on how you use care.

TDI recommends looking at premiums and out-of-pocket costs together, including the deductible, copays, coinsurance, and services available before the deductible is met. Texas Department of Insurance

HMO, EPO, and PPO plans are mostly about how you access care

The letters can look intimidating, but the main question is simple:

How much freedom do you have to use doctors and hospitals outside the plan’s network?

HMO

An HMO generally requires you to use providers in its network except in certain situations such as emergencies or when necessary care is not available in-network. You usually choose a primary care physician and usually need referrals for specialists.

EPO

An EPO also generally requires in-network care except in certain situations, but you usually do not need to choose a primary care doctor or get a referral to see a specialist.

PPO

A PPO generally gives you more flexibility to use out-of-network providers, but you usually pay more when you do.

TDI’s current health coverage guide compares these network structures and explains that plan type can affect both cost and access to care. Texas Department of Insurance

Check the provider network before you enroll

A health plan can look good on paper and still be a poor fit if your doctors, hospital, therapist, or other providers are not in the network.

Before enrolling:

• Search the plan’s provider directory.
• Check your preferred hospital.
• Check your primary care doctor.
• Check specialists you regularly see.
• Call the provider’s office and confirm they accept the exact plan, not just the insurance company.

Networks can differ between plans from the same insurer. Saying “my doctor takes this insurance company” is not always enough.

TDI reviews certain Texas health plan networks for adequacy, but consumers should still verify the providers that matter to them. Texas Department of Insurance

Check your prescriptions too

Health plans use a formulary, which is the plan’s list of covered prescription drugs.

The same medication may be covered differently by two plans. One plan might place it on a lower-cost tier while another could require a higher copay, prior authorization, step therapy, or use of a different drug.

Before enrolling, search the plan’s drug list for medications you take regularly and check the pharmacy rules.

TDI specifically recommends checking whether a plan covers your prescriptions when evaluating health coverage. Texas Department of Insurance

Medicaid and CHIP are separate from Marketplace coverage

Medicaid and the Children’s Health Insurance Program are government health coverage programs with their own eligibility rules.

Texas Medicaid eligibility depends on factors such as the applicant’s age, household, income, pregnancy, disability status, and program category. CHIP can cover eligible children whose families earn too much for Children’s Medicaid but meet CHIP requirements.

For 2026, Texas HHSC says CHIP generally covers eligible children under age 19 whose family income is above the Children’s Medicaid limit but within the CHIP income limit. Eligibility rules can change, so use the current Texas benefits application rather than relying on an old income chart. Texas Health and Human Services

You can apply for Medicaid and CHIP throughout the year.

Medicare is different from Marketplace health insurance

Medicare is a federal health program primarily for people age 65 and older and certain younger people with disabilities or specific medical conditions.

Medicare has its own enrollment periods, parts, coverage rules, Medicare Advantage options, prescription drug coverage, and Medicare supplement policies.

Explore Ensurance Medicare 2027 Open Enrollment and comparison resources.

If you are becoming eligible for Medicare, do not assume a Marketplace plan is the correct replacement. Medicare decisions can have different deadlines and consequences.

TDI provides separate Medicare resources for Texans. Texas Department of Insurance

Be careful with health plans that are not traditional major medical insurance

This may be the most important section of this article.

Some products have lower monthly prices because they provide less coverage and fewer consumer protections than ACA-compliant major medical insurance.

TDI warns that alternative health plans may:

• exclude pre-existing or chronic conditions
• have waiting periods
• limit how much the plan will pay
• cover only specific illnesses or accidents
• lack federal Marketplace subsidies
• provide fewer benefits than traditional major medical coverage

Examples can include short-term plans, fixed-indemnity products, disease-specific coverage, discount plans, and some health care arrangements that are not insurance. 2026 Texas Health Coverage Guide

Short-term health insurance has major limitations

Short-term health insurance is designed for temporary coverage, not as a direct substitute for comprehensive ACA coverage.

TDI’s 2026 Health Coverage Guide says current federal rules limit short-term plans to a three-month term. These plans can exclude pre-existing conditions and can have more exclusions and limits than traditional health insurance. Texas Department of Insurance

Federal short-term plan rules can change, so verify the current rule before relying on a short-term plan as a bridge.

Texas and federal law provide protection from some surprise medical bills

An out-of-network bill can happen even when you tried to use an in-network hospital.

Texas and federal laws prohibit balance billing in certain situations, including some emergency services and certain care where the patient did not have a meaningful choice of provider.

The exact protection depends on the health plan and the service. TDI has a process to help consumers understand whether a surprise bill is protected and where to get help. Texas Department of Insurance

How are Marketplace premiums determined?

For Marketplace plans, insurers cannot base your premium on your medical history or whether you already have a health condition.

HealthCare.gov says Marketplace premiums can vary based on:

• age
• location
• tobacco use
• plan category
• whether the plan covers dependents

Your health, medical history, and sex cannot be used to increase your Marketplace premium. HealthCare.gov

Bronze, Silver, Gold, and Platinum do not measure quality

Marketplace metal levels mainly describe how costs are shared between you and the plan.

A Bronze plan generally has a lower monthly premium and higher costs when you use care. Gold and Platinum plans generally have higher premiums and lower cost-sharing. Silver sits between them and has a special role for people who qualify for cost-sharing reductions.

The metal level does not mean a Gold plan has better doctors or a Bronze plan provides poor medical care.

If you qualify for cost-sharing reductions, HealthCare.gov says you must choose a Silver plan to receive those extra reductions in deductibles, copays, coinsurance, and out-of-pocket limits. HealthCare.gov

What should you check before choosing a Texas health plan?

Do not stop at the monthly premium.

• Is this traditional major medical insurance or an alternative product?
• What is the monthly premium after any subsidy?
• What is the deductible?
• What are the copays and coinsurance?
• What is the annual out-of-pocket maximum?
• Are my doctors and hospitals in-network?
• Are my prescriptions covered?
• Do I need referrals to see specialists?
• Is there any out-of-network coverage?
• What services are covered before I meet the deductible?
• Does the plan require prior authorization for care I regularly use?
• Does the plan cover care where I travel or live part of the year?
• Am I eligible for premium tax credits or cost-sharing reductions?

TDI recommends reviewing the Summary of Benefits and Coverage and checking the network and prescription benefits before enrolling. Texas Department of Insurance

What information should you have ready when looking for individual health coverage?

The information needed depends on the type of coverage, but having the basics ready can make the process easier.

You may need:

• your Texas address
• the people in your household who need coverage
• dates of birth
• estimated household income
• information about employer coverage available to household members
• current health coverage information
• the names of doctors you want to keep
• prescriptions you take regularly
• the date you need new coverage to start
• information about a qualifying life event if applying outside Open Enrollment

HealthCare.gov provides an application checklist to help consumers gather the information needed for a Marketplace application. HealthCare.gov