Wiktionary(0.00 / 0 votes)Rate this definition: snow shower(Noun) A snow system leading to an accumulation of snow between 1 to 3 inches. A snow shower brings more snow than a flurry, but less than a snow storm or a blizzard. Numerology
What is NID: Network Interface Device? NID: Network Interface Device. A device that terminates copper pair from the serving central office at the user's destination and which is typically located outside that location. In a FIOS installation with phone service, the installer will run a cable from the ONT to the NID in order to connect the POTS termination on the ONT to the existing inside wiring.
ABN Usage Overview. National Coverage Determinations (NCD's) is a document for diagnostic laboratory testing stating The Centers for Medicare and Medicaid (CMS) policies with respect to circumstances under which laboratory test(s) will be considered reasonable and necessary, and not screening, for Medicare purposes.BNâs should be executed when: 1  Tests(s) are deemed by the NCD policy as not medically necessary. 2  Screening test(s) that are part of a routine examination where the patient shows no signs nor symptoms of disease. 3  Test(s) that exceed the NCC frequency limits.