Home › Knowledge › Medicare Part D
Vedanth Bhartee
Writer · Reviewed by Richard ChanUpdated Jun 12, 2026
7 min read
The Medicare Extra Help program, also known as the Low-Income Subsidy, helps individuals with limited income and resources pay for Medicare Part D prescription drug costs.
Beneficiaries qualifying for Extra Help can receive assistance with their monthly Part D premiums, yearly deductibles, and prescription copayments.
If you qualify for Medicaid, Supplemental Security Income (SSI), or a Medicare Savings Program, you are automatically enrolled in the Extra Help program.
Original Medicare does an excellent job covering your hospital and medical costs, but it notably leaves a gap when it comes to prescription drugs. To ensure you have access to the medications you need, you typically must purchase a standalone Medicare Part D prescription drug plan or opt for a Medicare Advantage (Part C) plan that includes Part D coverage.
However, even with a Part D plan in place, the reality is that you are still responsible for monthly premiums, annual deductibles, copayments, and coinsurance. For many seniors, these out-of-pocket expenses can become an overwhelming financial burden.
If you are struggling to afford a Medicare Part D plan, you should strongly consider applying for “Extra Help.” The Social Security Administration (SSA) estimates this compassionate program is worth about $5,900 per year to those who qualify. But what exactly is Medicare Extra Help?
Medicare Extra Help, formally known as the Part D Low Income Subsidy (LIS), is a vital federal program designed to assist Medicare beneficiaries with limited income and resources in paying for their essential prescription medications.
Administered by the Social Security Administration (SSA), Extra Help steps in to pay for a beneficiary’s Part D premiums, deductibles, copayments, and coinsurance by providing either full or partial subsidies. If you qualify for a full subsidy, you essentially receive your prescription drug coverage for free.
You automatically qualify for Extra Help if you meet just one of these three criteria:
Fortunately, even if you do not automatically qualify based on the above, you may still be eligible for Extra Help if you meet the following requirements:
The Department of Health and Human Services (HHS) adjusts the Federal Poverty Level (FPL) annually, so your eligibility depends on your current income and resources relative to the year's established FPL.
In 2026, you may qualify for Extra Help if your income falls below 150% of the FPL, which equates to:
Even if your income slightly exceeds these thresholds, you might still qualify if you or your spouse:
In addition to income, the SSA evaluates your resources (savings and assets) to determine eligibility:
Countable resources include:
Importantly, the SSA does not count the following as resources when assessing your Extra Help application:
The SSA notes that beneficiaries receive an average annual savings of $5,900. Your specific savings will depend on your unique financial situation and whether you qualify for a full or partial subsidy.
Reductions to your Part D costs under the program include:
No. Medicare Part B covers medical expenses, while the Extra Help program is strictly designed to lower your Part D prescription drug costs.
However, if you are enrolled in a Medicare Savings Program (MSP)—which does pay your Part B premiums—you are automatically enrolled in Extra Help. Therefore, if you believe you qualify for Extra Help, you should also apply for an MSP to maximize your relief.
If you already receive Medicaid, SSI, or MSP benefits, you do not need to apply; your Extra Help enrollment is automatic.
If you need to apply proactively, the SSA offers several accessible methods:
Once submitted, the SSA will review your application and send a formal letter detailing your approval status.
If approved for Extra Help, you gain the immediate ability to enroll in a Medicare Part D Prescription Drug Plan (PDP) or a Medicare Advantage Plan with drug coverage (MA-PD).
Furthermore, Extra Help grants you a Special Enrollment Period, allowing you to join or switch Part D plans once per calendar quarter. You can make one change during each of these windows:
Any changes made will take effect on the first day of the following month. You can also utilize the standard Annual Enrollment Period (AEP) from October 15 to December 7 to make changes for the upcoming year.
Another significant relief: if you receive Extra Help, you will completely avoid the late enrollment penalty typically levied on beneficiaries who fail to sign up for Part D when they are first eligible.
Your Extra Help benefits expire annually on December 31, meaning your eligibility is reassessed every year. You could lose your LIS status if your income or resources increase above the FPL thresholds, or if you lose your qualifying Medicaid, SSI, or MSP status.
If your eligibility changes, the SSA will notify you by August or September. You must reapply within 30 days to request a reassessment.
If you do lose your Extra Help benefits, do not panic. Consider these strategies to keep your drug costs manageable:
The Medicare Extra Help program offers profound financial relief to seniors struggling with the high cost of necessary medications. If a Part D plan strains your budget, applying for Extra Help is a crucial step to safeguard both your health and your finances.
Remember to stay vigilant, as eligibility is reviewed annually based on fluctuating FPL limits and your personal financial standing.