Idaho Medicare Savings Programs 2026: QMB, SLMB & QI

Idaho Medicare Savings Programs (MSPs) can eliminate or sharply reduce Medicare premiums and cost-sharing for income-eligible seniors and people with disabilities. The broadest tier, the Qualified Medicare Beneficiary (QMB) program, pays the Part A and Part B premiums and every Part A and Part B deductible, copay, and coinsurance through Idaho Medicaid.

In 2026, Idaho's Qualified Medicare Beneficiary (QMB) program covers Medicare beneficiaries with monthly income at or below $1,350 (single) or $1,824 (married couple) and countable resources at or below $9,950 or $14,910. It pays the standard Part B premium of $202.90 a month plus every Medicare Part A and Part B deductible, copay, and coinsurance.1,2,3

What Are Medicare Savings Programs?

Medicare Savings Programs are state-run, Medicaid-administered benefits that pay a low-income Medicare beneficiary's Medicare premiums and cost-sharing. QMB, SLMB, and QI are federal eligibility groups defined in the Social Security Act by income relative to the Federal Poverty Level, and every state runs them.1

In Idaho, the programs are administered by the Idaho Department of Health and Welfare (DHW), which runs the state's Medicaid program. DHW determines financial eligibility and manages enrollment for all three MSP tiers. Idaho uses the standard federal income tiers and resource limits, and keeps an asset (resource) test in place.1

The income DHW tests is not your gross income. MSP financial eligibility runs on Supplemental Security Income (SSI) counting rules: the federal QMB definition in the Social Security Act sets income and resources as they're determined for the SSI program.4 SSI doesn't count the first $20 of most monthly income, and it comes off unearned income first, which for most retirees means the Social Security check.5 If you work, SSI also ignores the first $65 of monthly earnings plus half of everything above $65.4

The limits below are DHW's own published figures, effective January 2026, and Idaho applies the standard federal income tiers rather than a more generous state-specific disregard.1 Those published figures already build in the $20 general income exclusion on top of the stated FPL percentage.1 States may apply additional disregards of their own under their MSP rules.4 One timing rule protects you every January: for the transition months running through the month after the new federal poverty guidelines are published, the QMB income test leaves out the amount your Social Security check rose by in that year's cost-of-living increase, so the raise does not push you over the old line before the new one takes effect.4 The practical rule: because these exclusions come off before DHW compares your income to a line, if your gross income is anywhere near a line below, apply and let DHW run the arithmetic rather than ruling yourself out. The same goes for the resource figures. States can effectively raise both the income and the resource limits by disregarding certain income and resources, so neither the income lines nor the $9,950/$14,910 federal resource standard is an absolute cutoff.1

QMB: Qualified Medicare Beneficiary

QMB is the most comprehensive MSP tier. It covers:

• The Part A premium (though about 99% of enrollees already have premium-free Part A after 40 or more quarters of Medicare-covered work)6
• The Medicare Part B standard premium, which is $202.90 a month in 20262
• The Part A inpatient hospital deductible, $1,736 per benefit period in 20262
• The Part B annual deductible, $283 in 20262
• All Part A and Part B coinsurance and copays on Medicare-covered items and services. The QMB protection is bounded to Medicare Parts A and B: it does not cover Part D prescription copays, which Extra Help reduces separately (below), and a small Medicaid copayment can still apply where Idaho charges one.3

2026 Idaho QMB income limits: at or below $1,350/month for a single person and $1,824/month for a couple. These sit at 100% of the Federal Poverty Level with the $20 general income disregard applied.1

Resource limit: the federal standard of $9,950 for one person, $14,910 for a couple.1 The primary home and one vehicle are fully excluded from the resource count.7

For a single Idaho senior on Social Security, QMB wipes out the $202.90 monthly Part B premium ($202.90 x 12, or $2,434.80, a year) and the $283 annual Part B deductible,2 along with every Part A and Part B copay and coinsurance.3 Every QMB enrollee is also automatically deemed eligible for full Part D Extra Help.8

SLMB: Specified Low-Income Medicare Beneficiary

SLMB pays one benefit: the Medicare Part B premium.1 At the 2026 standard rate of $202.90 a month, that is $202.90 x 12, or $2,434.80, per year in direct savings.2

2026 Idaho SLMB income limits: monthly income above the QMB cutoff and up to $1,616 for a single person, or up to $2,184 for a couple.1

Resource limit: same as QMB, $9,950 single and $14,910 couple.1

SLMB does not pay deductibles or copays. For beneficiaries with limited medical utilization, eliminating the Part B premium is the dominant savings, and SLMB delivers it.

SLMB enrollment also triggers automatic Part D Extra Help: a $0 deductible, a $0 premium on a benchmark Part D plan, and copays no higher than $5.10 generic and $12.65 brand-name.8

QI: Qualifying Individual

QI covers the Part B premium only, the same as SLMB,1 at a higher income band: monthly income above the SLMB cutoff and up to $1,816 for a single person, or up to $2,455 for a couple, in 2026.1

Three structural differences from QMB and SLMB:

1. First-come, first-served. QI is funded through a capped federal allotment, and federal law directs the state to select qualifying individuals in the order in which they apply and to limit the number selected so the year's assistance does not exceed the state's allocation, with preference for people who had QI in the last month of the previous year. So unlike QMB and SLMB, QI enrollment is not guaranteed: CMS says QIs get their Part B premium covered only to the extent the state has slots available, and being turned away for want of a slot says nothing about your Medicaid eligibility.1,9
2. You must apply every year. Selection for QI in one year does not entitle you to continued assistance in any later year, so a QI enrollee has to reapply annually to stay in the program.1
3. Mutually exclusive with full Medicaid. Federal statute defines the QI group as people who are "not otherwise eligible for medical assistance under the State plan," so QI status is mutually exclusive with other Medicaid eligibility.9 If you qualify for full Idaho Medicaid, you are not a QI. CMS instead records someone who meets both an MSP's requirements and, separately, those of a Medicaid eligibility group under the state plan as a QMB Plus or an SLMB Plus, both full-benefit dual eligibility categories, never a QI. Someone with full Medicaid who meets neither the QMB nor the SLMB requirements is recorded as Other Full-Benefit Dually Eligible, code 08.9,10 The two Plus categories are not equivalent on cost-sharing: a QMB Plus keeps QMB's protection against Medicare Part A and Part B cost-sharing on top of full Medicaid benefits, while CMS marks Part A and B cost-sharing for an SLMB Plus as varying by state. That is not the same as unprotected. Every Medicare provider, whether or not they take Medicaid, must accept the Medicare-allowed amount as payment in full for Part B services furnished to a dually eligible beneficiary, and where the provider participates in Medicaid an SLMB Plus pays no more than the state plan allows.10 Ask DHW or an Idaho SHIBA counselor which category your eligibility puts you in.

QI enrollment also triggers automatic Part D Extra Help.

Idaho Medicare Savings Programs Compared

The "what it pays" column below covers Medicare Part A and Part B costs only. It is not the whole benefit: enrolling in any of these three programs also automatically qualifies you for full Part D Extra Help, so read every row with that added.1

Income limits reflect 100% FPL (QMB), 100-120% FPL (SLMB), and 120-135% FPL (QI), with the $20 general income disregard applied.1

The QMB Billing Prohibition

Federal law (42 USC 1396a(n)(3)(B)) gives a QMB enrollee no legal liability to pay the provider, which prohibits any Medicare provider or supplier, pharmacies included, from billing a QMB enrollee for Medicare Part A and Part B deductibles, coinsurance, or copayments on Medicare-covered items and services.11 It binds all Original Medicare and Medicare Advantage providers and suppliers, not only those that accept Idaho Medicaid, and it holds even where Idaho Medicaid does not reimburse the provider in full.3

If you receive a bill for a deductible, copay, or coinsurance as a QMB enrollee:

• Tell the provider you are enrolled in QMB and cite the federal prohibition.
• Show your DHW eligibility notice or your Medicare card with the QMB indicator.
• Call 1-800-MEDICARE (1-800-633-4227) to file a complaint.12
• Contact Idaho's Senior Health Insurance Benefits Advisors program (SHIBA), run by the Idaho Department of Insurance, for free help disputing the bill at 1-800-247-4422.13

A provider who has billed a QMB enrollee must recall the bill, including from collections, and must refund any cost-sharing already collected. Providers who bill QMB enrollees improperly are subject to sanctions.14

Part D Extra Help / Low-Income Subsidy

Every Idaho QMB, SLMB, and QI enrollee is automatically deemed eligible for full Part D Extra Help (the Low-Income Subsidy, or LIS). No separate application is required.8

Under the 2026 Part D benefit structure, full Extra Help means:

• $0 premium on a benchmark Part D plan
• $0 annual deductible
• No more than $5.10 per generic prescription
• No more than $12.65 per brand-name drug
• $0 in cost-sharing once out-of-pocket drug costs reach the $2,100 annual catastrophic cap15,8

Those two copay figures are ceilings for the tier most Idaho MSP enrollees land in, not a flat rate everyone pays. A full-benefit dual eligible with income at or below 100% of the Federal Poverty Level pays $1.60 generic and $4.90 brand-name instead, and one who is institutionalized or receiving home and community-based services pays $0.8 Spending that Extra Help pays on your behalf counts toward the $2,100 threshold, so you reach the cap on the total counted, not only on what came out of your own pocket.15

The deeming flows from DHW to CMS each month after MSP enrollment. If you are not already in a Part D plan, CMS will auto-assign you to a $0-premium benchmark plan.8

Resource Counting: What's Excluded

Not counted:

• The home you live in, and the land it sits on, regardless of value7
• One vehicle used for transportation, regardless of value7
• Household goods and personal effects7
• Burial spaces for you, your spouse, or any member of your immediate family, with no dollar cap: plots, gravesites, crypts, mausoleums, urns and niches, plus reasonable improvements such as vaults, headstones, markers, and burial containers4
• Separately from that, up to $1,500 per person set aside and clearly designated for burial expenses, for you and for a spouse, as long as it is kept apart from other money. Commingle it and the whole $1,500 exclusion is lost, not just the mixed part. Irrevocable burial arrangements and excluded life-insurance face value reduce the $1,500.4

Counted:

• Checking and savings account balances
• Stocks, bonds, mutual funds, and CDs
• A second vehicle or vacation property
• Cash-value life insurance not otherwise excluded

Many Idaho seniors incorrectly include their home or primary vehicle in the resource count. Neither counts, and many applicants who initially believe they fail the resource test actually qualify once the exclusions are applied.

The same goes for income. Money someone else spends on your bills for something other than food or shelter, an adult child paying a parent's phone or medical bills for instance, is not counted as income to you, and SSA says its list of what it does not count is examples rather than the complete set.4

How to Apply for Idaho Medicare Savings Programs

Idaho DHW takes Medicare Savings Program applications through several channels: online through idalink, by phone at 1-877-456-1233, at a regional DHW office, or through the Social Security Administration. The steps are the same whichever channel you choose.16

Where to Get Help in Idaho

Learn More

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.