How to Apply for Medicaid: A Step-by-Step Guide

By Xavier Carrate Editor & Researcher Updated September 8, 2026

Applying for Medicaid is free and you can do it any time of year. This guide walks you through exactly where to apply, what to bring, and what to expect.

In plain words

You can apply for Medicaid any time — through your state agency or HealthCare.gov. It's free, and trained helpers can assist you. Have your income and household details ready.

Apply for Medicaid: start, send documents and follow up

Write down your state and the names of the people who need health coverage. If you already applied, find your application number and go to step 6.

Open the guide

Step by step

  1. Apply when you need coverage. Medicaid and CHIP accept applications all year. If you already receive coverage, renewal notices still have deadlines.
  2. Choose an official route. Use your state Medicaid agency or HealthCare.gov, which directs you to the appropriate Marketplace. A Marketplace application can also identify possible Medicaid or CHIP eligibility; the state makes the Medicaid decision.
  3. Report the people applying and the requested income. Follow the form's household definition. Have recent income records and the requested identity or immigration documents for applicants. Some age- or disability-based pathways also review resources.
  4. Submit and save the confirmation. Record the case number, date and documents requested. Use official free application assistance if you need help. Send sensitive documents only through the agency's approved channels.
  5. Follow up and read the decision. Respond to document requests by their deadlines. If approved, confirm the coverage start date and ask whether earlier medical bills can be considered under your state's rules. If denied, the notice gives the reason and appeal instructions.

💡 Tip

Children and pregnant women often qualify at higher income than other adults, and you can apply for them even if you're not sure you qualify yourself.

For full eligibility details and the 2026 income limits, see our complete Medicaid guide, or find your state on the Medicaid by state page.

Review sources: CMS: eligibility and coverage; CMS: decision timeliness standards, 2026 rule.

Find your next step

Choose one program, review the information you need, and find where to apply. Free, with no sign-up. The guide does not calculate benefits or decide eligibility.

Explore benefits

Last updated September 8, 2026. Spotted something out of date? Programs change — always confirm with the agency before you apply.

Common questions

Can I apply for Medicaid at any time?

Yes. Medicaid and CHIP accept applications all year. That does not remove deadlines on an existing case: respond to renewal or document requests by the date in the notice.

What documents do I need?

Use the state application checklist. It may ask for income records, household details and identity or immigration documents for people requesting coverage. Some eligibility categories also require resource or medical information. Ask the agency for help if a requested document is unavailable.

How long does approval take?

Federal timeliness standards generally allow up to 45 days for applications not based on disability and 90 days for disability-based applications, with specified exceptions. These are decision standards, not guaranteed approval dates. Ask the state about a delayed case and any earlier bills that may be covered if approved.