108 Medicare Terms Defined

Medicare Glossary

Plain-English definitions for every Medicare term — from ABN to ZIP enrollment. No jargon, no confusion.

Terms starting with "L" — 1 term

L

Low Income Subsidy (LIS)

Costs & Coverage

See Extra Help. A federal program that reduces Part D costs for people with limited income and resources, covering most premiums, deductibles, and copays.

Also known as: LIS, Extra Help

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