REF

Reference Identification

Pos: 050	Max: >1
Heading - Optional
Loop: N/A	Elements: 3

Ref

Id

Element Name

Req

Type

Min/Max

Usage

REF01

128

Reference Identification Qualifier
Description: Code qualifying the Reference Identification
All valid standard codes are used.

M

ID

2/3

Must use

REF02

127

Reference Identification
Description: Reference information as defined for a particular Transaction Set or as specified by the Reference Identification Qualifier

C

AN

1/30

Used

REF03

352

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

C

AN

1/80

Used

1.

R0203 - At least one of REF02,REF03 is required