Numeric value of quantity

Code specifying the units in which a value is being expressed, or manner in which a measurement has been taken

G5402 qualifies G5401.

Code (Universal Product Code - U.P.C.) including two high order digits identifying the "system" (U.S. Grocery = 00, 06 or 07; U.S. Drug = 03); using the U.S. Grocery system, the next ten digits are: Manufacturer (5) Case Code (5)

Code identifying the type/source of the descriptive number used in Product/Service ID (234)

Identifying number for a product or service

Free-form descriptive text