Expanded Medicaid is coverage for adults earning up to a certain income, with no requirement to be elderly, disabled, or a parent

Medicaid expansion extended coverage to working-age adults who don't fit into the traditional categories — you don't have to be over 65, have a disability, be pregnant, or be caring for children to get in. The income limit is usually around 138% of the federal poverty line, which in 2024 means roughly $20,000 per year for a single person, though this varies by state. Expansion happened in stages starting in 2014, and not every state has adopted it yet.

The key difference from regular Medicaid is who qualifies. Before expansion, most states only covered Medicaid to parents with very low income, pregnant people, children, elderly people, and people with disabilities. Expanded Medicaid opened the door to adults with no dependents and no disability status, as long as their income stayed below the threshold. This meant millions of people who worked part-time, were between jobs, or earned modest wages could get coverage for the first time.

Key Takeaways

  • Expanded Medicaid covers working-age adults with income up to roughly 138% of the federal poverty line, regardless of whether they have children or disabilities.
  • Not all states have adopted expansion; 10 states have not expanded Medicaid as of 2024, so coverage depends on where you live.
  • Expanded Medicaid covers the same services as regular Medicaid — doctor visits, hospital care, prescriptions, mental health services — with no premiums in most states.
  • You do not need to be employed to get expanded Medicaid, but your household income must stay below the limit to stay covered.

Which states have expanded Medicaid and which have not

Expansion is a state choice, not a federal requirement. As of early 2024, 38 states plus Washington D.C. have expanded Medicaid. The 12 states that have not are Alabama, Florida, Georgia, Kansas, Mississippi, North Carolina, South Carolina, Tennessee, Texas, Wisconsin, Wyoming, and Idaho (though Idaho expanded in 2020 and then narrowed it in 2023). This matters because if you live in a non-expansion state, you may not have a path to Medicaid coverage unless you meet one of the traditional categories.

Some states expanded Medicaid with conditions — for example, requiring work or community service hours, or setting time limits on how long you can stay covered. A few states have expanded and then narrowed the program. Check your state's Medicaid website or call your state health department to learn what your state's current rules are, because the landscape shifts year to year.

What expanded Medicaid covers

Expanded Medicaid covers the same range of services as traditional Medicaid in your state. This typically includes doctor visits, hospital stays, emergency care, prescription drugs, mental health and substance use treatment, preventive care like screenings and vaccines, and maternity and newborn care. Some states cover dental, vision, and hearing aids; others do not. The exact list depends on your state's Medicaid plan.

There are no premiums in most expansion states — you pay nothing to enroll. Some states charge small copays for certain services (usually $1 to $5 per visit), but emergency care and preventive services are free. If you are pregnant or have a disability, you may have access to additional services beyond the standard expansion package.

Income limits and how they are calculated

The income limit for expanded Medicaid is 138% of the federal poverty line in most states. For 2024, that means a single person can earn up to about $20,000 per year, a couple up to about $27,000, and a family of four up to about $42,000. These numbers change each year when the federal poverty line is updated, usually in January.

Income is calculated as your household's gross monthly or annual earnings before taxes. It includes wages, self-employment income, and some benefits, but not all — for example, child support and some types of assistance do not count. If your income goes above the limit, you lose coverage. If it drops below the limit, you can enroll or re-enroll. You will need to report income changes to your state Medicaid office, usually within 30 days.

How expanded Medicaid differs from the traditional program

Traditional Medicaid required you to fit into a specific category: parent of a dependent child, pregnant person, elderly person, or person with a disability. Expanded Medicaid removed the category requirement for adults under 65. You can be single, childless, and fully able-bodied and still get coverage as long as your income is low enough.

The income limits are also different. Traditional Medicaid for parents in many states had much lower income thresholds — sometimes 50% of the poverty line or less. Expanded Medicaid raised that to 138%, which meant more working people could get in. In non-expansion states, the old income limits for parents still apply, which is why expansion matters so much for access.

What happens to expanded Medicaid coverage if your income rises

If your income goes above 138% of the poverty line, you lose Medicaid coverage. There is no grace period — coverage ends on the last day of the month in which you reported the increase. You will receive a notice from your state Medicaid office telling you when your coverage ends.

When you lose Medicaid due to income, you may be able to move to a different type of coverage. If your employer offers health insurance, you can enroll during open enrollment or if you have a may have access to life event. You may also be able to buy a plan through the health insurance marketplace (healthcare.gov or your state's marketplace) and might get a tax credit to lower the cost if your income is between 138% and 400% of the poverty line.

Frequently Asked Questions

Do I have to work to get expanded Medicaid?

No. Expanded Medicaid has no work requirement in most states. A few states have added work or community service requirements, but these are exceptions. You only need to meet the income limit. Check your state's Medicaid website to see if your state has a work requirement.

Can I get expanded Medicaid if I am undocumented?

No. Expanded Medicaid is only for U.S. citizens and certain may have access to immigrants. Undocumented immigrants are not covered under expansion, though some states offer separate programs for low-income undocumented people. Contact your state Medicaid office or a local community health center to learn what options exist in your state.

What if my state has not expanded Medicaid?

If you live in a non-expansion state, you may still be able to get Medicaid if you are pregnant, a parent with dependent children, elderly, or have a disability. You can also look into marketplace plans through healthcare.gov, which may offer subsidies based on your income. Some non-expansion states are considering expansion, so check back periodically.

If I am on expanded Medicaid and I move to another state, what happens to my coverage?

Your Medicaid coverage ends when you move. You will need to enroll in your new state's Medicaid program if you still meet the income and category requirements there. If your new state has not expanded Medicaid and you do not fit a traditional category, you may lose coverage. Apply to your new state's program as soon as you move to avoid a gap.

Can I keep expanded Medicaid if I go back to school full-time?

Yes, as long as your income stays below the limit. Being a student does not disqualify you. If you have a student loan, scholarships, or grants, those typically do not count as income for Medicaid purposes. Report any income you do earn to your state Medicaid office.