REF

Reference Numbers

Pos: 150

Max: 200

Detail - Optional

Loop: HL

Elements: 2

User Option (Usage): Used

To specify identifying numbers.

Element Summary:

	Ref	Id	Element Name	Req	Type	Min/Max	Usage
	REF01	128	Reference Number Qualifier Description: Code qualifying the Reference Number.	M	ID	2/2	Must use

	Ref	Id	Element Name	Req	Type	Min/Max	Usage
	REF02	127	Reference Number Description: Reference number or identification number as defined for a particular Transaction Set, or as specified by the Reference Number Qualifier.	X	AN	1/30	Used

Syntax:

1.	R0203 - At least one of REF02,REF03 is required

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