Number of shipping units received.

Code identifying the basic unit of measurement.

G0902 qualifies G0901.

Code designating physical condition or status of units received in a specific shipment.

Code (Universal Product Code - ``UPC'') 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).

At least one of G0904 or G0905 must be present.

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

If either G0905 or G0906 is present, then the other is required.

Identifying number for a product or service.

Numeric value of units shipped in manufacturer's shipping units for a line item or transaction set.