REF Reference Numbers

To transmit identifying numbers.

Position: REF-01 · Element: 128 · Name: Reference Number Qualifier · Type: Identifier (ID) · Requirement: Mandatory · Min: 2 · Max: 2 · Repeat: -

Code qualifying the Reference Number.

At least one of REF02 or REF03 must be present.

Position: REF-02 · Element: 127 · Name: Reference Number · Type: String (AN) · Requirement: Conditional · Min: 1 · Max: 30 · Repeat: -

Reference number or identification number as defined for a particular Transaction Set, or as specified by the Reference Number Qualifier. Also see Reference Number Qualifier, (128).

Position: REF-03 · Element: 352 · Name: Description · Type: String (AN) · Requirement: Conditional · Min: 1 · Max: 80 · Repeat: -

A free-form description to clarify the related data elements and their content.