South Dakota Medicare Savings Program: QMB, SLMB and QI Eligibility in 2026
Your parent's Social Security check drops by $202.90 every month for the Medicare Part B premium. On a fixed income of $1,300 or $1,400, that deduction stings. South Dakota's Medicare Savings Programs exist to pay that premium — and in some cases, cover every Medicare deductible and copay — but most eligible families never apply.
What the Medicare Savings Programs Actually Cover
South Dakota's Department of Social Services (DSS) administers three Medicare Savings Program tiers, each covering different costs depending on income:
QMB (Qualified Medicare Beneficiary) pays the most. It covers the Part B premium ($202.90/month in 2026), the Part A premium if you're paying one, the Part A hospital deductible ($1,736 per benefit period), the Part B annual deductible ($283), and all Medicare copays and coinsurance. For a senior with frequent doctor visits or a hospitalization, QMB can save thousands in a single year.
SLMB (Specified Low-Income Medicare Beneficiary) covers the Part B premium only — $202.90 per month, or $2,434.80 per year.
QI (Qualifying Individual) also covers the Part B premium. QI operates under a capped federal allotment, so South Dakota approves applications first-come, first-served, with priority given to people enrolled in the prior year.
All three tiers share the same resource limits: $9,950 for an individual, $14,910 for a couple.
2026 Income Limits After the $20 Disregard
DSS doesn't compare your gross Social Security check directly to the poverty line. It subtracts a $20 monthly general income disregard first, then measures the result against federal poverty thresholds.
Here's what that means in practice:
| Tier | Single Monthly Income | Couple Monthly Income |
|---|---|---|
| QMB | Up to $1,350 | Up to $1,824 |
| SLMB | $1,351 – $1,616 | $1,825 – $2,184 |
| QI | $1,617 – $1,816 | $2,185 – $2,455 |
A single senior receiving $1,370 in gross Social Security might assume they're over the QMB limit. After the $20 disregard, countable income drops to $1,350 — exactly at the QMB threshold. DSS would approve QMB.
How DSS Counts Income
The calculation uses gross Social Security benefits, not the net deposit amount. If SSA deducts $202.90 for Part B before depositing your check, DSS adds that back to determine gross income. A net deposit of $1,147.10 means gross income of $1,350.
Earned income from a part-time job gets a more generous disregard: the first $65 is excluded, then half of the remainder. A couple where one spouse earns $500 at a part-time job counts only $217.50 of that income.
Free Download
Get the South Dakota — Medicare Savings Program Eligibility Checklist
Everything in this article as a printable checklist — plus action plans and reference guides you can start using today.
The Extra Help Bonus
Approval for any South Dakota MSP tier automatically triggers full Extra Help (the Part D Low-Income Subsidy). No separate application needed. Extra Help eliminates the Part D deductible and drops prescription copays to $1.55 for generics and $4.60 for brand-name drugs in 2026, with the annual out-of-pocket cap set at $2,100 under the Inflation Reduction Act.
What Resources Count — and What Doesn't
DSS counts checking accounts, savings, CDs, stocks, bonds, and the cash surrender value of life insurance above $1,500 face value. It does not count your home (up to $752,000 in equity), one vehicle regardless of value, irrevocable burial contracts, or burial plots.
Joint bank accounts for married couples are combined against the $14,910 couple limit. If spouses live apart or are legally separated, DSS evaluates each person's resources independently.
South Dakota Has No State Pharmacy Program
Unlike some states, South Dakota does not operate a State Pharmaceutical Assistance Program. For prescription drug help, Extra Help through the MSP is the primary mechanism. The only exceptions are the Ryan White HIV/AIDS Drug Assistance Program and Indian Health Service pharmacy benefits for enrolled tribal members.
Getting Started
The application goes through South Dakota DSS — online at eaportal.sd.gov, by paper using Form DSS-EA-270, or by phone at 1-800-305-3064. Processing takes up to 45 days. For free, unbiased help deciding whether to apply and understanding which tier fits, contact SHIINE (Senior Health Information & Insurance Education) at 1-800-536-8197.
If your parent's Social Security check is being eaten by Medicare premiums and medical bills, the South Dakota Medicare Savings Programs & Extra Help Guide walks through every step — from calculating whether they qualify to tracking the premium refund after approval.
Get Your Free South Dakota — Medicare Savings Program Eligibility Checklist
Download the South Dakota — Medicare Savings Program Eligibility Checklist — a printable guide with checklists, scripts, and action plans you can start using today.