Medicare Remittance Notice. A summarized statement for providers including payment information for one or more beneficiaries.

Medicare remittance notice. (See Medicare remittance advice.)

Medicare Record Number.

Multiple Reflection Noise: This is noise at the receiver caused by the interface of delayed signals form two or more reflection points in an optical fiber span.

Multiple Reflection Noise. The fibre optic receiver noise resulting from the interference of delayed signals from two or more reflection points in a fibre optic span.

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