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 "N" — 2 terms

N

Network

Providers & Plans

The doctors, hospitals, pharmacies, and other health care providers that have contracted with a health plan to provide services to members at negotiated rates. Medicare Advantage and Medigap SELECT plans have networks; Original Medicare does not.

Also known as: Provider network, In-network

Non-participating Provider

Providers & Plans

A doctor or supplier who does not accept Medicare assignment but is still enrolled in Medicare. They may charge up to 15% more than the Medicare-approved amount (the limiting charge). Medicare will still pay its share, but you may pay more.

Also known as: Non-par provider

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