How you get on Medicaid depends on your state, your income, and your family situation

Medicaid is run by your state, not the federal government, so the rules for who can join and how to sign up differ where you live. Most states use an online portal or paper form; some require you to visit an office in person. The fastest way to find out what your state needs is to contact your state Medicaid office directly — they can tell you in one call whether you meet the income and resource limits, what documents to bring, and how long approval takes.

You do not need to be unemployed or homeless to join. Many working people are on Medicaid because their income is below their state's threshold. Income limits vary: some states cover people earning up to 138% of the federal poverty line, others go lower. Your state's website will list the exact income cap for your household size.

Key Takeaways

  • Contact your state Medicaid office or visit your state's Medicaid website to find the income and resource limits that apply to you.
  • Most states let you sign up online, by mail, or in person; some have phone lines that can process applications the same day.
  • You will need proof of income (pay stubs, tax returns, or a letter from your employer), proof of identity, and proof of residency in your state.
  • Approval timelines vary by state and by how busy the office is, but most decisions come within 30 to 45 days.
  • If you are turned down, you have the right to appeal; your state Medicaid office must tell you how to request a hearing.

Finding your state's Medicaid office and income limits

The easiest starting point is your state's official Medicaid website. Search "[your state] Medicaid" and look for a link that says "How to sign up" or "Apply now." That page will show you the income limits for your household size and tell you whether your state uses an online form, a paper form, or requires an in-person visit.

If you cannot find the website or prefer to speak to someone, call 211. This is a free helpline that connects you to local resources; the person who answers can tell you your state Medicaid office's phone number and hours. Some state offices have same-day phone lines for quick questions about income limits.

Write down your state's income limit for your household size before you apply. If your gross monthly income is above that number, you will not be approved in most states. A few states have expanded Medicaid under the Affordable Care Act and use higher limits; your state's website will say whether this applies to you.

Documents you will need to gather

Every state requires proof of identity, proof that you live in that state, and proof of income. Bring originals or certified copies if you can; photocopies are usually acceptable. Here is what most states ask for:

  • Proof of identity: Driver's license, passport, state ID card, or birth certificate.
  • Proof of residency: Utility bill, lease, mortgage statement, or mail from a government agency addressed to you at your current address. The document must be dated within the last 60 days.
  • Proof of income: Recent pay stubs (usually the last 30 days), tax returns from the past year, a letter from your employer on company letterhead stating your hourly rate or salary, or bank statements showing regular deposits.
  • Social Security number: Yours and anyone else in your household who is applying.

If you are self-employed, bring tax returns for the past two years and a profit-and-loss statement for the current year. If you receive unemployment, Social Security, or other benefits, bring the award letter or a recent statement showing the monthly amount.

If you do not have all these documents, ask your state Medicaid office which ones are most important. Many offices will let you submit an application without everything and give you a deadline to send in the missing pieces.

How to submit your application

Most states now have an online portal where you can fill out and submit your application from home. Search "[your state] Medicaid apply online" to find the link. You will create an account, answer questions about your income and household, upload documents, and submit. The system usually tells you immediately whether it received your application.

If your state does not have an online option, or if you prefer not to use it, you can request a paper form by phone or mail. Fill it out, sign it, and mail it to the address on the form. Keep a copy for your records.

Some states still require you to apply in person at a local office. Call your state Medicaid office to ask whether this is required where you live, and whether you need to make an appointment. Bring all your documents with you.

What happens after you submit your application

Your state Medicaid office will review your application and send you a letter with a decision. This usually takes 30 to 45 days, though some states are faster and some are slower depending on how many applications they are processing. The letter will say whether you were approved, denied, or need to send in more information.

If you are approved, the letter will tell you when your coverage starts. In most states, it starts the first day of the month you applied or the month after, depending on your state's rules. You will receive a Medicaid card in the mail within one to two weeks.

If you are denied, the letter must explain why and tell you how to appeal. You have the right to request a hearing where you can present your case to someone other than the person who made the first decision. Your state's letter will include the deadline to request a hearing, usually 30 to 60 days from the date of the letter.

Special enrollment periods and faster pathways

Some people can join Medicaid outside the normal application process. If you are pregnant, just gave birth, or lost health insurance due to job loss or a change in income, you may be able to join right away without waiting for the standard review. Call your state Medicaid office and tell them your situation; they can tell you whether you may have access to for expedited processing.

If you are already receiving Supplemental Security Income (SSI) or Temporary Assistance for Needy Families (TANF), you may be automatically enrolled in Medicaid or have a simplified application process. Your state will send you information about this when you are approved for those programs.

Some states also let you apply through your state's health insurance marketplace at the same time you apply for Medicaid. This is useful if you are not sure whether you will be approved for Medicaid or whether you might may have access to for a tax credit to help pay for private insurance instead.

What to do if you are denied or need to update your information

If your application is denied, read the letter carefully to understand the reason. Common reasons include income above the limit, not providing proof of residency, or not being a resident of that state. If you believe the decision is wrong, you can request an appeal hearing.

To appeal, follow the instructions in your denial letter. You will usually need to submit a written request within 30 to 60 days. At the hearing, you can bring documents, witnesses, or a representative to help explain your situation. The hearing officer will make a new decision based on what you present.

If your income or household changes after you are approved, you must report it to your state Medicaid office. Most states let you update your information online, by phone, or by mail. If your income goes up above the limit, you may lose coverage. If your income goes down, you may become approved if you were previously denied.

Frequently Asked Questions

Do I have to be a citizen to get Medicaid?

Most states require you to be a U.S. citizen or a may have access to immigrant (such as a lawful permanent resident). Some states cover certain non-citizens, such as pregnant people or children regardless of immigration status. Call your state Medicaid office to ask about your specific situation; they will not report you to immigration authorities for asking.

What if my income is just above the limit?

Some states count certain income differently — for example, they may not count child support or part of your earnings if you are disabled. Your state Medicaid office can explain how they calculate your income. If you are close to the limit, it is worth calling to ask whether deductions or exclusions might bring you under it.

How long does Medicaid last once I am approved?

Most states approve Medicaid for one year at a time. You will receive a letter before your coverage ends telling you to renew. Renewal is usually simpler than the first application — you just confirm that your information is still correct. If your income or household has changed, you must report that.

Can I work and still be on Medicaid?

Yes. Many people on Medicaid work full-time or part-time. Your state counts your gross income (before taxes), so even if you earn money, you may still be below the income limit. Some states have special programs that let working people stay on Medicaid even if their income goes slightly above the normal limit.

What if I cannot find my state's Medicaid office?

Call 211 or visit the federal Centers for Medicare and Medicaid Services website and search for your state. Both will give you your state Medicaid office's phone number, website, and local office addresses. You can also search "[your state] Department of Health and Human Services" — Medicaid is usually run by this agency.