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Definition

A combination of numeric and alphanumeric characters that identifies an entity.

Representation

Data Type CharacterString
Format N(9)A
Maximum character length 10
Representation Class Identifier

Custom Fields

Guide for Use

May be used to describe identifiers such as Centrelink Customer Reference Number (CRN) and Medicare Personal Identification Number (PIN). 

The M204 Name for CRN is DB.PERS.ID.

Related content

Relation Count
Data Elements implementing this Value Domain 1