G28 Line Item Numbers
To provide basic product identification information
Position
Element
Name
Type
Requirement
Min
Max
Repeat
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)
R010203: At least one of G28-01, G28-02 or G28-03 is required
Code (Universal Product Code - U.P.C.) identifying the retail shelf unit; consists of 2 high order digits identifying the system (U.S. Grocery = 00, 06 or 07, U.S. Drug = 03); the next ten digits are manufacturer ID: 5, Item ID: 5
Code identifying the type/source of the descriptive number used in Product/Service ID (234)
P0304: If either G28-03 or G28-04 is present, then the other is required
Identifying number for a product or service
Code identifying the type/source of the descriptive number used in Product/Service ID (234)
P0506: If either G28-05 or G28-06 is present, then the other is required
Identifying number for a product or service