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How to Apply for Missouri Medicaid (MO HealthNet) in 2026

Missouri Medicaid (MO HealthNet) · IM-1MA (886-3846)

Content verified 2026-07-17T17:38:51.629Z

Program overview

Missouri Medicaid, known as MO HealthNet, provides health coverage for eligible Missourians who need help paying for medical expenses. Eligibility depends on your income, age, health, and individual needs, making it accessible to families with children, pregnant women, seniors, individuals with disabilities, and adults who meet income requirements.

Adults under age 65 with household incomes up to 138% of the federal poverty level are eligible for Missouri Medicaid, which amounts to about $22,025 for an individual or $45,540 for a family of four in 2026. The program typically includes low-income residents of Missouri, including families with children, individuals with disabilities, and those over 65.

MO HealthNet covers essential medical services including free or low-cost medical services and prescription medications. The program provides doctor visits, hospital care, preventive services, laboratory tests, X-rays, prescription drugs, mental health services, substance abuse treatment, and long-term care including nursing home services and home-based care for those who qualify.

When applying, timely submission of the application is paramount as delay can result in gaps in health coverage. Processing times may vary, especially if eligibility decisions are based on disability, and applicants should contact the Family Support Division if they don't receive anything after 45 days. Once processed, you will receive a letter indicating eligibility and, if approved, a MO HealthNet ID card with information about your coverage.

Main application form

MO HealthNet Application

Form IM-1MA (886-3846)

Additional forms

  • Aged, Blind, and Disabled Supplement · IM-1ABDS

    Required for applicants age 65+ or claiming disability/blindness

    Download form →
  • Authorized Representative Form · IM-1SSL

    Allows someone else to act on your behalf during the application process

    Download form →
  • MRT Packet · MRT

    Medical Review Team packet for disability determinations

    Download form →

Where to submit

Applications can be submitted online at mydss.mo.gov, by mail to Family Support Division P.O. Box 2700 Jefferson City, MO 65102, by fax to 573-526-9400, or in person at local Family Support Division Resource Centers.

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Missouri Medicaid, called MO HealthNet, provides health coverage for eligible Missourians. You can qualify if you're a family with children, pregnant, elderly, disabled, or an adult earning up to 138% of the federal poverty level. The program covers doctor visits, hospital care, prescriptions, mental health services, and long-term care. Apply online at mydss.mo.gov, by phone at 855-373-9994, or visit your local Family Support Division office. You'll need documents like Social Security cards, birth certificates, proof of income, and residency verification. Processing typically takes several weeks, and you'll receive a letter with your eligibility decision. If approved, you'll get a MO HealthNet ID card and coverage information to start receiving benefits.

Official resources

Related guides

Frequently asked questions

How do I apply for Missouri Medicaid (MO HealthNet) in Missouri?

To apply for Missouri Medicaid (MO HealthNet) in Missouri, complete MO HealthNet Application (IM-1MA (886-3846)), then submit it to Applications can be submitted online at mydss.mo.gov, by mail to Family Support Division P.O. Box 2700 Jefferson City, MO 65102, by fax to 573-526-9400, or in person at local Family Support Division Resource Centers..

What documents do I need to apply for Missouri Medicaid (MO HealthNet) in Missouri?

You typically need to provide: Social Security card for all household members, Birth certificates for all applying members, Proof of identity (driver's license, state ID, passport), Proof of Missouri residency (utility bill, lease agreement, mail), Citizenship or immigration status documents, Proof of income (pay stubs, Social Security statements, bank statements), Tax returns from the previous year, Health insurance cards if you have other coverage, Bank account statements for all accounts, Property deeds or mortgage statements if applicable, Medical records if applying based on disability, Child care or support payment documentation if applicable.

Where do I submit my Missouri Medicaid (MO HealthNet) application in Missouri?

Submit your completed Missouri Medicaid (MO HealthNet) application to Applications can be submitted online at mydss.mo.gov, by mail to Family Support Division P.O. Box 2700 Jefferson City, MO 65102, by fax to 573-526-9400, or in person at local Family Support Division Resource Centers..

How we research and verify this information

Our team compiles this listing from public records and provider data, and reviews it against authoritative sources. Read our editorial standards and research methodology.