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What is Extra Help or the Low-Income Subsidy (LIS)?

Medicaid, LIS, & Extra Help · updated Feb 06, 2026

The Medicare Part D Extra Help or Low-Income Subsidy (LIS) program helps people with limited financial resources pay for their Medicare Part D prescription drug coverage.

If you receive Medicare Part D Extra Help, you may pay a lower - or $0 monthly premium, a $0 initial deductible, and pay very little for your prescription drugs that are covered by your Medicare Part D plan.

Extra Help eligibility is based on the income you earn and the financial resources you own - and the financial limits can change every year.

For example, in 2026 and early-2027, you will qualify for at Extra Help if your income is below $23,940 per year for a single person (or $32,460 for a married couple living together or even more if you have dependent children or grandchildren living with you), AND if your assets are below $18,090* for a single person (or $36,100* if you are married).  *includes the $1,500 per person burial allowance.

The following items are NOT included in the income calculation:
  • Housing assistance,
  • Medical treatment and drugs,
  • Food stamp assistance, etc.
The following items are included in resources (or assets):
  • bank accounts,
  • stocks and bonds,
  • Real estate (other than your primary residence), etc.
The following items are NOT included in resources:
  • the house you live in,
  • your car,
  • other personal possessions such as your furniture and jewelry, etc
Medicaid and Extra Help

If you qualify for your state's Medicaid program, you automatically qualify for the Medicare Part D "Extra Help" program that may lower the cost of your prescription drugs.  And if you are qualified for Medicaid and are automatically qualified for Extra Help, Medicare will mail you a letter about your Extra Help.  If you get one of these letters, keep it for your records.

You still need to join a Medicare Part D drug plan (PDP) or Medicare Advantage plan (MAPD) to get Medicare prescription drug coverage.

You may be automatically enrolled into a Medicare Part D plan

If you do not join a Medicare Part D drug plan, Medicare may enroll you in a plan to make sure you have drug coverage.  If Medicare enrolls you in a plan, Medicare will send you a letter explaining when your coverage begins.

If you want to choose your own Medicare Part D plan or do not want to join a Medicare Part D drug plan (for example, because you want to keep your employer or union coverage instead), you can call 1-800-MEDICARE (1-800-633-4227) or the plan listed in your letter and tell a Medicare representative you do not want to be in the Part D plan - or you would like to choose your own Medicare Part D plan coverage rather then the plan selected automatically.

Remember: you must be in a Medicare Part D drug plan (PDP or MAPD) to take advantage of the Extra Help program.

A bit of history about "Partial" Extra Help

Keep in mind that 2023 was the last year for partial-Extra Help.  For plan year 2024 and beyond, the Inflation Reduction Act (IRA) increased full-Extra Help benefits to people at or below 150% of FPL and consequently, the partial-Extra Help (135% to 150% of FPL) designation was eliminated.


Question:  Is there any difference between Extra Help and the Low-Income Subsidy?

No, ... and you can click here to read more about Extra Help and the LIS...