How QMB, SLMB, QI, and QDWI can cover your Part B premium and more — and why millions of eligible seniors never apply.
Millions of Medicare beneficiaries qualify for help paying their premiums and never apply, often because they assume "government assistance" means Medicaid nursing-home coverage rather than simple premium relief. Medicare Savings Programs (MSPs) are different: they're state-administered programs that can cover your Part B premium, and in some cases your deductibles and coinsurance too, based on income and assets — not on being destitute.
The most generous of the four. QMB covers your Part A premium (if you owe one), your Part B premium, and your deductibles, coinsurance, and copays for Medicare-covered services. In 2026, the federal monthly income limit is approximately $1,350 for a single person and $1,824 for a couple, though several states set higher limits.
SLMB pays your Part B premium only — currently worth about $2,435 a year. The 2026 federal income limit is roughly $1,616 for an individual and $2,184 for a couple.
QI also pays only the Part B premium, for people whose income is a bit higher than SLMB allows — around $1,816 for an individual and $2,455 for a couple in 2026. QI is funded through a limited annual pool, so it's granted on a first-come, first-served basis and you have to reapply every year.
A narrower program for people under 65 who have a disability, returned to work, and lost premium-free Part A as a result. QDWI pays the Part A premium only and has stricter income and asset limits than the other three.
Most states set an asset limit around $9,950 for an individual and $14,910 for a couple, though a growing number of states — including Connecticut, Delaware, Louisiana, Maine, and Mississippi — have eliminated the asset test entirely, and states like California have raised their limits substantially. Your home, one vehicle, household goods, a life insurance policy under a modest face value, and a limited burial fund typically don't count against you.
MSPs are federally outlined but state-administered through each state's Medicaid office, and states are allowed to be more generous than the federal minimums. That's why someone in one state can be denied at a certain income level while someone in a neighboring state with the same income qualifies easily. If your income looks slightly too high based on the federal numbers, it's still worth applying — your state's actual threshold may be higher, and some states apply income disregards that lower your countable income before comparing it to the limit.
SLMB and QI only ever touch the Part B premium — they don't help with deductibles, copays, or a Medicare Advantage plan's cost-sharing. Only QMB reaches that far. None of the four programs pay Medigap premiums, and none replace the need for Part D drug coverage, though the automatic Extra Help that comes with them does reduce drug costs separately.
Consider a single retiree living on $1,500 a month from Social Security, with about $6,000 in savings and no other assets. That income falls below the federal SLMB limit but above QMB in most states, so this person would likely qualify for SLMB, covering roughly $2,435 a year in Part B premiums, plus automatic Extra Help on prescription drug costs. In a state with a higher QMB threshold, the same $1,500 income might instead qualify for full QMB, adding coverage of deductibles and coinsurance on top of the premium. The only way to know which applies is to check the specific state's published limits or ask the state Medicaid office directly.
Because MSPs are Medicaid programs, states have flexibility under federal law to raise income limits, apply income disregards, or drop the asset test altogether. Some states, such as Alaska and Hawaii, use higher federal poverty level figures to begin with because of the higher cost of living. Others have simply chosen to be more generous as policy. This is also why two people with identical income in different states can get different answers from the same federal chart — the chart is a floor, not a ceiling.
No. MSPs are specifically for people who have Medicare and meet the income and asset limits, whether or not they qualify for full Medicaid. If you do have full Medicaid, you're typically enrolled in QMB automatically.
An MSP doesn't reduce your Social Security benefit. If anything, QMB, SLMB, or QI enrollment can mean your Part B premium is no longer deducted from your check, or is deducted at a reduced rate.
This varies by state and caseworker volume, but applicants are generally notified within about 45 days. Coverage, once approved, can sometimes be applied retroactively to the application date depending on the state.
Yes, as long as your total countable income after any applicable disregards falls under your state's limit for the program.