Since 2011, we've helped more than 5 million visitors understand Medicare coverage.

A PROPERTY OF HEALTHINSURANCE.ORG, LLC, A NON-GOVERNMENTAL ENTITY
A PROPERTY OF HEALTHINSURANCE.ORG, LLC, A NON-GOVERNMENTAL ENTITY
Enrollment options
Featured
How are Medicare benefits changing for 2026?
Changes to 2025 Medicare coverage include a $2,000 cap on Part D out-of-pocket costs, small reductions in the average premium for Medicare Advantage and Part D plans, increases for Medicare Part B and Part A premiums and cost-sharing, and adjustments to income-related premium surcharges for Part B and Part D.
Latest News & Topics
Featured
What is the income-related monthly adjusted amount (IRMAA)?
For 2025, high-income beneficiaries – earning over $106,000 a year – pay an IRMAA surcharge that’s added to their Part B and Part D premiums and determined by income from their income tax returns two years prior.

detailed explanation of non-coverage (DENC)

What is a detailed explanation of non-coverage?

medicareresources.org Glossary

What is a detailed explanation of non-coverage?

A detailed explanation of non-coverage (DENC) is provided by a home health agency, skilled nursing facility, hospice, or outpatient rehabilitation facility if they determine you are no longer eligible for Medicare services, and you appeal that decision.

If you don’t appeal, you will not receive a DENC, and will instead only receive a Notice of Medicare Non-Coverage (NOMNC). The NOMNC will explain how to appeal (request an expedited determination). If the beneficiary chooses to do that, they will then receive a DENC.1

 

Footnotes

  1. FFS & MA NOMNC/DENC” Centers for Medicare & Medicaid Services. Accessed June 26, 2025