Vedanth Bhartee
Writer · Reviewed by Richard ChanUpdated Jun 12, 2026
3 min read
The Extra Help program, also known as the Low-Income Subsidy (LIS), helps qualifying Medicare beneficiaries pay for their Part D prescription drug plan costs.
Beneficiaries receiving Extra Help have lower or no deductibles, reduced premiums, and capped copayments for their covered prescription medications.
Individuals who qualify for full Medicaid coverage, Supplemental Security Income (SSI), or a Medicare Savings Program are automatically enrolled in Extra Help.
For Medicare beneficiaries living on a fixed income, prescription drug costs can be one of the most stressful parts of managing their health. Even with a Part D plan in place, monthly premiums, deductibles, and copayments can add up quickly — sometimes forcing people to make the impossible choice between medications and other necessities. That's precisely why the Extra Help program exists. Formally known as the Low-Income Subsidy (LIS), Extra Help is a federal program administered by the Social Security Administration that provides meaningful financial relief on prescription drug costs for those who qualify.
Extra Help is designed for Medicare beneficiaries who have limited income and resources. When approved, the program steps in to significantly reduce — or in some cases eliminate — the out-of-pocket costs associated with a Medicare Part D prescription drug plan. This includes help with premiums, deductibles, and the copayments charged at the pharmacy counter. For people managing chronic conditions who depend on multiple medications, the savings can be thousands of dollars a year.
Eligibility is determined by both income and assets, and the thresholds are reviewed annually. As of 2021, the following income and resource limits applied for Extra Help:
It's worth noting that certain individuals are automatically enrolled in Extra Help without needing to apply — specifically, those who already qualify for full Medicaid, Supplemental Security Income (SSI), or a Medicare Savings Program. If you fall into one of these categories, you should receive a notice from the Social Security Administration confirming your enrollment.
Applying is straightforward and free. Eligible individuals can take the following steps:
Prescription drug costs shouldn't stand between anyone and the medications they need to stay healthy. Extra Help — the Low-Income Subsidy program — was specifically designed to ensure that Medicare beneficiaries with limited financial resources can access their prescriptions without facing crushing out-of-pocket costs. If you or a loved one might qualify, it's worth taking a few minutes to check eligibility and apply. The potential savings are substantial, and the application process, handled entirely through the Social Security Administration, is free.