Where to start: your state Medicaid office
You apply for Medicaid through your state's Medicaid agency, not through a federal office. Each state runs its own program with its own rules, income limits, and application process. The fastest way to find your state's office is to search "[your state] Medicaid" or visit your state health department website — the link will be there.
Some states let you apply online, by mail, in person, or by phone. Others offer only one or two of these routes. Your state's website will show which methods are available right now and whether there are any wait times for processing.
If you cannot find your state's office online, call 211 (a free helpline) and give them your state and county. They can tell you the exact phone number and address, and sometimes they can tell you whether your income range is likely to may have access to in your state.
Key Takeaways
- You apply through your state Medicaid office, which you can find by searching "[your state] Medicaid" or calling 211.
- Most states ask for proof of income, citizenship or immigration status, and residency before they can process your request.
- Processing usually takes two to four weeks, but some states are faster or slower depending on how busy they are.
- If you are denied, you have the right to ask for a hearing to challenge the decision, and your state must tell you how in the denial letter.
- Many states have programs for people who do not yet meet the income limit, so even if you are turned down, ask whether you can be placed on a waiting list.
Documents you will need to bring or send
Every state asks for proof of income. This can be recent pay stubs, tax returns, a letter from your employer, or bank statements showing regular deposits. If you are self-employed, bring tax returns or profit-and-loss statements. If you receive benefits (Social Security, unemployment, child support), bring the award letter or a recent statement.
You will also need to prove you are a U.S. citizen or have a may have access to immigration status. A birth certificate, passport, or naturalization papers work. If you have a green card or work visa, bring that. Some states accept a driver's license with a citizenship indicator, but call ahead to ask what your state takes.
Bring proof of where you live — a recent utility bill, lease, or mortgage statement with your name and address. Some states also ask for Social Security numbers for everyone in your household, so have those ready. If you are applying for a child, bring their birth certificate.
How the application process works step by step
Step 1: Find and contact your state office. Search "[your state] Medicaid" online or call 211. Write down the phone number, website, and office address.
Step 2: Choose your application method. If your state offers online, that is usually fastest — you can submit it any time and get a confirmation number. Phone and in-person appointments sometimes have wait times. Mail is slowest but works if you cannot reach the office otherwise.
Step 3: Fill out the application. The form asks for your name, address, income, household size, and citizenship status. Be honest and complete — incomplete applications get sent back and delay your processing. If a question does not apply to you, write "N/A" rather than leaving it blank.
Step 4: Gather and submit your documents. If you are applying online, you will upload them as PDFs or photos. If you are applying by mail, make copies and keep the originals. If you are applying in person or by phone, the office will tell you what to bring or mail in after your interview.
Step 5: Wait for a decision. Most states send a letter within two to four weeks. Some are faster; some take longer during busy periods. The letter will say whether you are approved, denied, or need to send more information.
What happens if you are approved
Your state will send you a Medicaid card or a letter saying you are covered. Some states issue the card by mail; others let you print a temporary proof of coverage from their website while you wait for the physical card. You can use your coverage as soon as the letter says it starts — usually the first day of the month after approval, but some states backdate it to your application date.
You will need to renew your Medicaid every year or every few years, depending on your state. Your state will send you a notice before your coverage ends, telling you how to renew. If you miss the deadline, you lose coverage, so mark the renewal date on your calendar.
What to do if you are denied
The denial letter will explain why you were turned down — usually because your income is too high, you do not meet the residency requirement, or you did not provide proof of citizenship. The letter will also tell you how to request a hearing to challenge the decision. You have a limited time to ask for a hearing (usually 30 to 60 days), so act quickly if you disagree.
At a hearing, you can present new documents or explain your situation to a hearing officer. You can bring someone to help you — a friend, family member, or legal aid attorney. Many people win their hearings by providing documents they did not have at the time of the first decision.
If your income is just slightly above the limit, ask whether your state has a spend-down program. This lets you reduce your countable income by paying medical bills, and then you become may be able to access. Some states also have programs for people who are close to the income limit but not quite there yet.
Applying for a child or dependent
You can apply for a child on the same application as yourself, or separately. Many states have a children's Medicaid program with higher income limits than the adult program, so a child might may have access to even if the parent does not. Bring the child's birth certificate and Social Security number.
If you are applying for a foster child or a child you are caring for but did not give birth to, bring documentation of your legal relationship — a custody order, guardianship papers, or a letter from the child's parent. Some states have special programs for kinship caregivers with different rules.
Applying if you are homeless or do not have a permanent address
You can apply for Medicaid without a permanent home address. Use a shelter address, a friend's address where you receive mail, or a mailing address at a community center or library. Some states let you use "homeless" as your address. Call your state office and ask what they accept.
If you do not have documents like a birth certificate or proof of citizenship, ask whether your state has a process for people without records. Many states will work with you if you can provide alternative proof — a letter from a shelter, a school record, or testimony from someone who knows you.
Frequently Asked Questions
How long does it take to hear back after I apply?
Most states process applications within two to four weeks. Some are faster; some take longer during busy periods. Your state's website should say the current processing time. If you have not heard back after six weeks, call your state office and ask for a status update.
Can I apply if I am not a U.S. citizen?
It depends on your immigration status. Lawful permanent residents (green card holders) and some visa holders can apply. Undocumented immigrants cannot apply for regular Medicaid in most states, but some states offer emergency Medicaid or pregnancy-related coverage. Call 211 or your state office to ask what you may be able to access.
What if my income changes after I am approved?
Tell your state Medicaid office right away. If your income goes up, you might lose coverage or have to pay a share of costs. If your income goes down, you might get more help. Your state will recalculate your coverage based on your new income. Do not wait until your renewal — report changes as they happen.
Can I apply online in every state?
Most states offer online applications, but not all. Some states only accept phone or in-person applications. Check your state's Medicaid website to see which methods are available. If online is not an option, you can apply by phone or mail instead.
What if I need coverage right away and cannot wait for approval?
Some states offer emergency Medicaid that covers urgent or emergency care while your regular application is being processed. Ask your state office whether this is available and how to request it. Emergency coverage is usually limited to hospital care and does not cover routine visits, but it can help if you need immediate treatment.