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DaleyCare Medicare Glossary
Learn more about Medicare. Start with these definitions.
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
C
CERTIFICATE OF MEDICAL NECESSITY (CMN)
A doctor must sign and submit a certificate of medical necessity before a Medicare enrollee can receive coverage for certain medical equipment.
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