Extra Help & Paying Less
What is QMB and what does it pay?
Last reviewed: · Big Sioux Benefits Data Desk
QMB, the Qualified Medicare Beneficiary program, is the most comprehensive of the Medicare Savings Programs. It pays your Part A and Part B premiums and covers Medicare deductibles, coinsurance, and copayments. Critically, providers are prohibited from billing a QMB enrollee for those Medicare cost-sharing amounts, a protection known as balance billing prohibition. Our licensed advisors at Big Sioux Benefits can compare this across carriers with you, at no cost to you.
The qualifier: that prohibition is frequently violated by accident. Billing systems do not always flag QMB status, and enrollees receive bills they do not owe. If you are in QMB and a provider bills you for a Medicare deductible or coinsurance, you can tell them you are a QMB enrollee and that federal law prohibits the charge. If it continues, call us and we handle it with the provider and the plan.
QMB alongside the other programs
| Program | What it generally pays |
|---|---|
| QMB | Part A and B premiums, plus deductibles, coinsurance, and copays |
| SLMB | Part B premium only |
| QI | Part B premium only, funding is limited and applications are annual |
| QDWI | Part A premium for certain working people with disabilities |
Two connections worth knowing. Enrollment in any Medicare Savings Program that helps pay your Part B premium automatically qualifies you for Extra Help, so one application can unlock both. And if you have QMB together with full Medicaid, your prescription cost drops to no more than $4.90 per covered drug in 2026, the lowest tier of drug cost sharing in the program. Income and resource limits are set at the state level and change annually, so South Dakota figures should come from SD DSS rather than from us.
Sources
- CMS — Medicare Savings Programs — accessed 2026-08-21
- CMS — Help with drug costs (Extra Help) — 2026 limits and amounts; accessed 2026-08-21
- South Dakota Department of Social Services — Medicare Savings Programs — accessed 2026-08-21
Related questions
Can a provider bill me if I have QMB?
Not for Medicare deductibles, coinsurance, or copayments. Federal law prohibits it, whether the provider participates in Medicaid or not. If you receive such a bill, tell the provider you are enrolled in QMB, and call us if the billing continues; we handle it with the provider and the plan.
Does QMB give me drug coverage?
QMB itself covers Medicare cost sharing rather than drugs, but qualifying for it automatically qualifies you for Extra Help, which is what lowers your drug costs. Together with full Medicaid, QMB puts you at the lowest prescription cost sharing available, no more than $4.90 per covered drug in 2026. Big Sioux Benefits helps you apply and follows it through to approval, at no cost to you.
Drug costs turn on your specific prescriptions, so the arithmetic is worth doing once, properly: book a free, no-pressure conversation, see your county's South Dakota plan lineup, or browse all answers.
Big Sioux Benefits is a licensed insurance agency, not affiliated with or endorsed by the U.S. government or the federal Medicare program. We do not offer every plan available in your area. Contact Medicare.gov or 1-800-MEDICARE for all of your options.