Missouri Medicare and MO HealthNet
Medicare and Medicaid in Missouri: How Dual Eligibility Works
Medicare and MO HealthNet can work together, but the assistance you receive depends on your exact Missouri eligibility category. Learn what each program pays, how QMB protects you from certain bills and what to verify before choosing Medicare coverage.
The short answer: Yes, a Missouri resident can have both Medicare and Medicaid. Missouri calls its Medicaid program MO HealthNet. Medicare usually pays first for Medicare-covered care, while MO HealthNet or a Medicare Savings Program may help with premiums, cost sharing or additional services according to the person’s confirmed eligibility.
The important phrase is confirmed eligibility. A MO HealthNet card does not tell you by itself whether you have full Medicaid, QMB, SLMB, QI-1, spend down or another category. Those distinctions affect medical bills, prescription costs, D-SNP eligibility and which providers must participate.
What does dual eligibility mean in Missouri?
“Dual eligible” generally describes a person who qualifies for Medicare and some level of Medicaid assistance at the same time. It does not mean that the two programs duplicate every benefit or pay every charge.
Medicare
Medicare is the federal health insurance program. Depending on how you receive coverage, Medicare or a Medicare Advantage plan generally processes Medicare-covered hospital, medical and prescription claims first.
MO HealthNet
MO HealthNet is Missouri’s Medicaid program. The assistance available can include Medicare premiums, Medicare cost sharing and certain Medicaid-covered services, but the exact benefits vary by eligibility category.
Medicaid and MO HealthNet are the same program in this guide. Missouri uses the MO HealthNet name, while healthcare offices and federal materials often use the broader word Medicaid.
Full MO HealthNet is not the same as every Medicare Savings Program
Missouri administers several forms of Medicare cost assistance. People with similar-looking cards can have different protections, benefits and plan choices.
| Eligibility category | What it may help pay | What to remember |
|---|---|---|
| Full-benefit MO HealthNet | May provide Medicaid services in addition to help coordinating Medicare costs. | Benefits and provider requirements still depend on the person’s eligibility group and the service being received. |
| QMB Qualified Medicare Beneficiary |
Helps with applicable Part A and Part B premiums, deductibles, copayments and coinsurance. | Federal law protects QMB members from being billed Medicare cost sharing for Medicare-covered Part A and Part B services. |
| SLMB Specified Low-Income Medicare Beneficiary |
Helps pay the Medicare Part B premium. | SLMB-only assistance does not create the same cost-sharing protection as QMB. Missouri says some people may qualify for SLMB and MO HealthNet together. |
| QI-1 Qualified Individual |
Missouri describes QI-1 as offering a choice between help with the Part B premium or receiving MO HealthNet coverage. | Have the Family Support Division explain which option and coverage category applies before relying on the card alone. |
| Spend down | May allow certain older, blind or disabled Missourians with income above the ordinary limit to activate MO HealthNet. | Coverage is month-specific and depends on how and when the spend down requirement is met. |
Missouri’s Family Support Division determines your category. Ask for the exact program name and whether your eligibility is full-benefit, premium-only, cost-sharing protected or subject to spend down.
Medicare Savings Program income and resource limits
Medicare publishes federal limits each year. Missouri makes the actual eligibility decision and may apply program rules, exclusions or counting methods that are not visible in a simple income table.
| Program | Monthly income: individual | Monthly income: married couple | 2026 resource limits |
|---|---|---|---|
| QMB | $1,350 | $1,824 | $9,950 individual $14,910 couple |
| SLMB | $1,616 | $2,184 | $9,950 individual $14,910 couple |
| QI | $1,816 | $2,455 | $9,950 individual $14,910 couple |
Do not use this table to deny yourself help
Medicare advises people to apply even when they are unsure whether they qualify. Some income or resources may be excluded, and working income can affect the calculation. Verify the current rules with Missouri rather than making a decision from gross income alone.
Review the current Medicare Savings Program limits on Medicare.gov .
Which program pays first when you receive care?
Coordination begins with the type of service and the Medicare coverage you use. Medicaid does not replace Medicare’s network, referral or authorization rules.
-
Follow the rules of your Medicare coverage.
With Original Medicare, confirm that the provider accepts Medicare. With Medicare Advantage or a D-SNP, verify the exact doctor, facility, network, referral and prior-authorization requirements. -
Give the provider every current card.
Show your Medicare card, Medicare Advantage or Part D card when applicable, and your MO HealthNet or Medicare Savings Program card. -
Medicare processes Medicare-covered care first.
Original Medicare or the Medicare Advantage plan determines its allowed amount, coverage and member responsibility under Medicare rules. -
MO HealthNet is billed afterward when applicable.
Whether Missouri pays anything further depends on the service, provider enrollment, eligibility category and Missouri payment rules.
For a service that Medicare does not cover but MO HealthNet might cover, the provider may need to participate with MO HealthNet. This is especially important when using an out-of-state provider or receiving a service that falls entirely under Medicaid rather than Medicare.
What QMB means for your Medicare bills
QMB is more than help with a premium. It includes a federal prohibition against billing the member for Medicare cost sharing on Medicare-covered Part A and Part B items and services.
What providers may not bill
- Part A and Part B deductibles for covered services
- Medicare coinsurance for covered services
- Medicare copayments for covered services
- Medicare Advantage cost sharing for covered Part A and B services
What QMB does not automatically make free
- A service Medicare does not cover
- A service denied for failing plan rules
- Part D prescription copayments
- A small Medicaid copayment when one is legally permitted
A provider’s Medicaid status does not erase QMB protection
CMS says Medicare providers and suppliers must follow the QMB billing prohibition even when they do not accept Medicaid. The provider may bill the state for applicable cost sharing, but an unsuccessful or zero Medicaid payment does not transfer the Medicare cost-sharing bill to the QMB member.
If you receive an incorrect bill, ask the office to verify your QMB status and withdraw the charge. Keep the bill, your Medicare Summary Notice or plan explanation of benefits, and notes from every call. Review CMS’s QMB billing-protection resources when you need the federal rule.
How Extra Help and Medicare Part D fit with MO HealthNet
Full Medicaid and the QMB, SLMB and QI Medicare Savings Programs generally provide automatic qualification for Extra Help with Medicare drug costs.
Part D remains primary
Most outpatient prescriptions for someone with Medicare are handled through a standalone Part D plan or a Medicare Advantage plan that includes drug coverage.
Extra Help lowers costs
Extra Help can reduce Part D premiums, deductibles and prescription copayments. The exact costs depend on the person’s subsidy level and coverage.
The formulary still matters
Extra Help does not make every drug covered by every plan. Check the exact prescription, dosage, pharmacy, tier and utilization rules.
Learn how formularies, pharmacies and penalties work in the Medicare Part D guide.
Does every dual-eligible Missourian need a D-SNP?
No. A Dual Eligible Special Needs Plan is a Medicare Advantage plan designed for people who have Medicare and an accepted Medicaid eligibility category. It can be useful, but eligibility alone does not make every D-SNP the right fit.
Potential advantages
- Care coordination designed for dual-eligible members
- Medicare medical and drug coverage in one plan
- Additional benefits that may fit individual needs
- Plan assistance coordinating Medicare and Medicaid services
Questions to answer first
- Does the plan accept your exact Medicaid category?
- Are your doctors and hospitals in the exact network?
- Are every prescription and preferred pharmacy covered?
- Which referrals and prior authorizations apply?
- How will the plan coordinate your Medicaid benefits?
Do not rely on the old “you can change every month” explanation
Since January 1, 2025, the general Dual/LIS Special Enrollment Period permits an eligible person to elect a standalone Part D plan once per month; it does not permit unrestricted monthly movement into any Medicare Advantage plan. A separate monthly Integrated Care SEP applies only when its alignment requirements are met. Confirm the election period before submitting a change.
Read What Is a D-SNP? for a deeper explanation of eligibility, coordination and plan comparison.
What if your income is too high for full MO HealthNet?
Missouri may allow certain people who are age 65 or older, blind or disabled to qualify through spend down when income is above the regular MO HealthNet limit.
A monthly requirement
The spend down amount works somewhat like a monthly deductible, but it is a Medicaid eligibility process rather than an insurance-plan deductible.
Several ways to meet it
Missouri permits approved methods that can include payment, automatic withdrawal or submitting qualifying medical bills and expenses.
Coverage can change by month
If the requirement is not met for a month, MO HealthNet coverage generally is not active for that month. Timing matters when bills are used.
Spend down is not the same as QMB. Ask Missouri to screen you for all applicable Medicare Savings Programs as well as any spend-down eligibility.
Read the complete Missouri Medicaid spend-down guide and compare it with Missouri’s official Spend Down FAQs .
Dual eligibility does not remove network and provider problems
Texas County residents may receive routine care locally while traveling to Springfield, West Plains or another community for specialists and hospital services. Medicare and MO HealthNet participation must be checked for the exact provider, location and service.
Under Original Medicare
Confirm that the provider accepts Medicare. If the service is Medicaid-only or you expect MO HealthNet payment after Medicare, ask whether the provider is properly enrolled with MO HealthNet.
Under Medicare Advantage or a D-SNP
Verify the exact plan network, facility, medical group, referral and prior-authorization rules. A provider saying it “takes Medicare and Medicaid” is not confirmation for a specific plan.
Local guidance for Bucyrus, Houston and Texas County
Use the Texas County Medicare provider-network guide to check local and regional access. If an important provider leaves a Medicare Advantage network, follow the rural Missouri network-change guide before assuming you can immediately change plans.
Consultations are available by telephone or virtually through Medicare Help in Texas County Without Driving to Springfield.
How to apply for MO HealthNet or Medicare cost assistance
The Missouri Family Support Division—not a Medicare broker—determines MO HealthNet and Medicare Savings Program eligibility.
Medicare Savings Program
Complete Missouri’s online Medicare Savings Program application or review other application methods through Missouri’s seniors and disabled resource page .
MO HealthNet healthcare coverage
Questions about eligibility or a case
Call the Family Support Division Information Center at 855-373-4636.
Questions about an active MO HealthNet benefit
Call MO HealthNet Constituent Services at 800-392-2161.
Be prepared to provide information about Medicare, identity and residency, income, bank accounts, investments, vehicles, real estate, life insurance, burial arrangements and other health coverage. The information required depends on the program being considered.
Gather the details that determine whether coverage will work
A plan comparison should begin with your confirmed assistance category, not with an allowance or advertisement.
Eligibility documents
- Medicare card
- MO HealthNet or MSP card
- Family Support Division notices
- Extra Help notices
- Spend-down information, if applicable
Healthcare information
- Doctors and specialists
- Hospitals and clinics
- Medical equipment suppliers
- Upcoming procedures
- Transportation or out-of-area needs
Prescription information
- Exact drug names and dosages
- Quantity and refill frequency
- Preferred pharmacies
- Prior authorization or step therapy
- Current Part D or plan card
Missouri Medicare and Medicaid FAQ
Can I have Medicare and Medicaid at the same time in Missouri?
Yes. A Missouri resident who meets both programs’ eligibility rules can have Medicare and MO HealthNet at the same time. Medicare generally pays first for Medicare-covered services.
Is MO HealthNet the same as Missouri Medicaid?
Yes. MO HealthNet is the name Missouri uses for its Medicaid program.
Does having a MO HealthNet card mean I have QMB?
Not necessarily. Missouri has several Medicaid and Medicare Savings Program categories. Ask the Family Support Division to identify your exact eligibility.
Can a doctor bill a QMB member for a Medicare copay?
A Medicare provider or supplier may not bill a QMB member the Medicare deductible, copayment or coinsurance for a Medicare-covered Part A or Part B service. This protection also applies under Medicare Advantage.
Does MO HealthNet pay every Medicare Advantage copay?
Do not assume that it does. QMB members have federal cost-sharing protection for covered Part A and Part B services. Responsibility for someone with another eligibility category depends on the service and applicable coordination rules.
Does Missouri Medicaid replace Medicare Part D?
No. Most outpatient prescriptions for people with Medicare are handled through Medicare Part D. MO HealthNet may cover certain drugs excluded from Part D when Missouri coverage rules are met.
Does everyone with Medicare and MO HealthNet need a D-SNP?
No. A D-SNP can offer coordination and additional benefits, but the exact plan should be checked using the person’s Medicaid category, county, providers, prescriptions and preferences.
Can I change Medicare Advantage plans every month because I have Medicaid?
Not automatically. Current federal rules allow a monthly Dual/LIS SEP for standalone Part D elections and a separate Integrated Care SEP when its requirements are met. Other Medicare Advantage changes need an applicable enrollment period.
Can a Medicare broker approve or enroll me in MO HealthNet?
No. Missouri’s Family Support Division determines eligibility. A Medicare broker can help explain how confirmed eligibility affects Medicare Advantage, D-SNP and Part D choices.
What should I do if I lose MO HealthNet or Extra Help?
Contact the Family Support Division to determine why assistance ended and whether information or a renewal is missing. Then review Medicare coverage promptly because costs, D-SNP eligibility and available enrollment opportunities may change.
Related Missouri Medicare guides
Make sure your Medicare coverage fits your MO HealthNet status
Benjamin Thompson can help compare available Medicare coverage using your confirmed Missouri assistance category, doctors, hospitals, prescriptions, pharmacies and healthcare needs. Eligibility decisions remain with the Missouri Family Support Division.
Official sources
This article provides general educational information and does not determine eligibility, guarantee payment or replace advice from the Missouri Family Support Division, MO HealthNet, Medicare, a healthcare provider or an insurance plan. Eligibility, benefits, provider participation, payment rules, plan availability, networks, formularies and enrollment periods may change. Verify current information for the exact person, program, service and plan involved. Thompson Medicare Brokerage is not connected with or endorsed by the U.S. government or the federal Medicare program.