Massachusetts Medicare Savings Programs 2026: QMB, SLMB & QI

Massachusetts Medicare Savings Programs use income limits up to 225% FPL, far above the federal floors other states follow. QMB eligibility alone extends to $2,527/month single in 2026, with no asset test for any tier.

What Are Medicare Savings Programs?

Medicare Savings Programs are Medicaid-administered benefits that pay some or all of a low-income Medicare beneficiary's Medicare premiums and cost-sharing. QMB, SLMB, and QI are mandatory eligibility groups under Title XIX of the Social Security Act.

In Massachusetts, these programs are administered by MassHealth, the state's Medicaid and Children's Health Insurance Program agency within the Executive Office of Health and Human Services (EOHHS). Massachusetts calls its QMB program "Senior Buy-In" and its SLMB/QI programs collectively "Buy-In," but they map directly to the federal QMB, SLMB, and QI definitions.

Massachusetts stands apart from almost every other state in two ways. First, the income thresholds sit far above the federal floors: the federal Qualified Medicare Beneficiary (QMB) program limit is about $1,350 per month for a single person, near 100% of the Federal Poverty Level (FPL), while Massachusetts sets its Senior Buy-In limit at 190% FPL, or $2,527 per month.1 Second, Massachusetts eliminated the asset test for all three MSP tiers effective March 1, 2024, so applicants no longer have to meet any countable-resource limit to qualify.2 Together, these two changes let many Massachusetts seniors who would be denied under the federal-floor rules other states still use qualify here.

MassHealth counts income using the Supplemental Security Income (SSI) methodology and applies the standard income disregards when it tests an applicant against these limits.3

Senior Buy-In (QMB): The Broadest Tier

Senior Buy-In is Massachusetts's name for the Qualified Medicare Beneficiary program. Enrollment pays:

• The Medicare Part A premium (this applies only if you have fewer than 40 work quarters; most seniors qualify for premium-free Part A)
• The Medicare Part B premium, which is $202.90 per month in 2026
• The Part A inpatient hospital deductible, $1,736 per benefit period in 2026
• The Part B annual deductible, $283 in 2026
• All Medicare coinsurance and copays on every covered service4

The 2026 Part B premium, Part A deductible, and Part B deductible figures come from the Centers for Medicare & Medicaid Services (CMS).4

2026 Massachusetts Senior Buy-In income limit: at or below 190% FPL, which is $2,527/month for a single person and $3,427/month for a couple. No asset test applies.2

Under 130 CMR 519.010, codified since the 2020 MSP expansion, a Massachusetts senior with Social Security income of $2,400/month qualifies for Senior Buy-In in full.2 Under federal-floor rules, that same senior would qualify for nothing.

For a single Massachusetts senior on Social Security, Senior Buy-In is worth more than $2,700 a year in the Part B premium and Part B deductible alone ($2,434.80 in premiums plus $283), before counting the Part A deductible and the coinsurance and copays it also covers.4 Every Senior Buy-In enrollee is automatically deemed eligible for full Part D Extra Help.

Buy-In SLMB: Part B Premium Coverage

Buy-In SLMB pays one benefit: the Medicare Part B premium. At the 2026 standard rate of $202.90/month, that is worth $2,434.80 per year.4

2026 Massachusetts SLMB income limits: 190% to 210% FPL, which is $2,527 to $2,793/month for a single person, $3,427 to $3,787/month for a couple. No asset test.2

SLMB does not pay deductibles or copays. But eliminating the Part B premium is significant even on its own, and every SLMB enrollee automatically receives full Part D Extra Help, which caps covered generic prescriptions at $5.10 and brand-name drugs at $12.65, with a $0 deductible and $0 premium on a benchmark plan.5

SLMB is codified at 130 CMR 519.011. MassHealth refers to it as "Buy-In" in most consumer-facing materials.

Buy-In QI: The Highest Income Band

Buy-In QI covers the Part B premium only, the same as SLMB, but at a higher income band: 210% to 225% FPL, which is $2,793 to $2,993/month for a single person, $3,787 to $4,058/month for a couple (2026 figures). No asset test.2

Two structural differences from Senior Buy-In and SLMB:

1. First-come, first-served. QI is funded through a capped federal allotment. Massachusetts allocates enrollment on a first-come, first-served basis, with preference for prior-year QI enrollees. Senior Buy-In and SLMB are entitlements with no enrollment cap; QI is not.
2. Mutually exclusive with full MassHealth. Anyone eligible for a full-benefit MassHealth category cannot be on QI. They would instead qualify for QMB-Plus or SLMB-Plus, which add full Medicaid coverage on top of MSP cost-sharing protection.

Like SLMB, QI enrollment triggers automatic Part D Extra Help.

Full Comparison: Massachusetts 2026 Medicare Savings Program Income Limits

Income limits reflect 190% FPL (Senior Buy-In/QMB), 190-210% FPL (SLMB), and 210-225% FPL (QI). Massachusetts eliminated the MSP asset test on March 1, 2024, and computes these dollar limits from the 2026 HHS poverty guidelines.2

Why Massachusetts MSP Thresholds Are Different

Most consumer-facing guides describe the federal-floor MSP thresholds: about $1,350/month for QMB, $1,616 for SLMB, and $1,816 for QI (single, 2026).1 Those figures apply to most states. They do not apply to Massachusetts.

Massachusetts expanded its MSP income limits significantly in 2020, setting Senior Buy-In (QMB) at 190% FPL and Buy-In (SLMB/QI) at 210% and 225% FPL. Then in 2024, MassHealth eliminated the asset test, removing the remaining financial barrier for most applicants.2

The practical effect: a Massachusetts senior with $2,400/month in Social Security income and $50,000 in savings qualifies for Senior Buy-In (QMB) and full Part D Extra Help.2 Under most other states' rules, that same person would qualify for nothing.

The QMB Billing Prohibition

Federal law (42 USC section 1396a(n)(3)(B)) prohibits any Medicare provider from billing a Senior Buy-In (QMB) enrollee for Medicare cost-sharing.1 This covers Original Medicare and Medicare Advantage providers, regardless of whether they participate with MassHealth.

If you have Senior Buy-In and receive a bill for a deductible, coinsurance, or copay, do not pay it. The provider is prohibited from collecting it.

If you receive such a bill:

• Tell the provider you have Senior Buy-In / QMB and cite federal law.
• Show your MassHealth eligibility notice or Medicare card with QMB indicator.
• Call 1-800-MEDICARE (1-800-633-4227) to file a complaint.
• Contact SHINE (Serving Health Insurance Needs of Everyone) at 1-800-243-4636 for free Massachusetts counseling on Medicare billing disputes.

A provider who billed a Senior Buy-In enrollee must recall the bill and refund any amount already collected.

Part D Extra Help / Low-Income Subsidy

Every Senior Buy-In, SLMB, and QI enrollee in Massachusetts is automatically deemed eligible for full Part D Extra Help (Low-Income Subsidy). No separate application is required.

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

• $0 Part D premium on a benchmark plan
• $0 annual deductible
• $5.10 per generic prescription
• $12.65 per brand-name or preferred multi-source drug
• $0 in copays once out-of-pocket drug costs reach the $2,100 annual cap5

The $5.10 and $12.65 copays and the $2,100 out-of-pocket cap are the 2026 federal Extra Help figures.5,6 For a senior filling several prescriptions a month, Extra Help can add up to well over $1,000 a year in drug-cost savings on top of the Part B premium savings from Buy-In SLMB or QI.

MassHealth forwards deeming information to CMS monthly after MSP enrollment. If you are not already in a Part D plan, CMS will auto-assign you to a zero-premium benchmark plan.

How to Apply for Massachusetts Medicare Savings Programs

Documents to Gather Before You Apply

• Medicare card (showing your Medicare Beneficiary Identifier / MBI)
• Social Security card or proof of Social Security number
• Most recent SSA benefit award or COLA letter
• Proof of Massachusetts residency (utility bill, lease, or mortgage statement)
• Pension or annuity statements, if applicable

Note: because there is no asset test for Massachusetts MSPs, bank statements are not required.

Determination Timeline and Effective Dates

MassHealth must process non-disability MSP applications within 45 days under 42 CFR section 435.912. Disability-related cases have a 90-day deadline.

• Senior Buy-In (QMB): coverage begins the first day of the month after MassHealth approves the application. Federal law (42 USC section 1396a(e)(8)) prohibits retroactive QMB coverage. Apply as early as possible.
• Buy-In SLMB and QI: up to three months of retroactive coverage is available under 42 CFR section 435.915 if you were eligible during those months. Apply even before you have every document ready; your filing date is the protected date.

After approval, MassHealth sends a written notice. For QMB, a buy-in notice goes to CMS, which stops deducting the Part B premium from your Social Security check the following month. For SLMB/QI, any previously deducted premiums for retroactive months are refunded by SSA as a lump sum.

Massachusetts-Specific Notes: EOM 25-10 and Mandatory Medicare Enrollment

A 2025 policy change affects some MassHealth members: Eligibility Operations Memo 25-10 (EOM 25-10) requires MassHealth Standard members who are age 65 or older and have income at or below 190% FPL to enroll in Medicare as a condition of keeping their MassHealth coverage. MassHealth gives affected members a 60-day enrollment notice, and members who are not eligible for Medicare do not lose MassHealth.7

For members who must enroll, Senior Buy-In (QMB) becomes the active program that pays their Medicare costs once enrollment is complete. If you are a current MassHealth member who receives a notice about mandatory Medicare enrollment, a SHINE counselor can walk you through your options and the Senior Buy-In benefit that goes with it, free of charge.

Learn More

Find personalized help applying for Massachusetts Medicare Savings Programs at brevy.com.

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.