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Home > Glossary > certificate of medical necessity (CMN)

certificate of medical necessity (CMN)

What is a CMN?

What does Medicare not cover?

There are many things that Original Medicare (Parts A and B) does not cover. This includes routine care of the feet, orthopedic shoes, some vaccinations, and custodial care - although this is something that is covered by Medicaid.

Who should I contact if I have an issue with my Medicare coverage?

You can usually address many Medicare Advantage or Part D enrollment issues by contacting Social Security or 1-800-MEDICARE. But you have to appeal coverage denials directly to your insurer.

What does Medicare not cover?

Who should I contact if I have an issue with my Medicare coverage?

You can usually address many Medicare Advantage or Part D enrollment issues by contacting Social Security or 1-800-MEDICARE. But you have to appeal coverage denials directly to your insurer.

See more articles

certificate of medical necessity (CMN)

What is a CMN?

What is a certificate of medical necessity (CMN)?

Related Articles

What does Medicare not cover?

Who should I contact if I have an issue with my Medicare coverage?

What does Medicare not cover?

Who should I contact if I have an issue with my Medicare coverage?