Identifier—identifier designation, text X[X(19)]

Identifying and definitional attributes

Metadata item type:Data Element
Short name:Identifier designation
METeOR identifier:612730
Registration status:Health, Standard 05/10/2016
Definition:

An alphanumeric identifier, allocated by an organisation or individual provider that is used to uniquely identify an entity, as represented by text.

Data Element Concept:Identifier—identifier designation

Value domain attributes

Representational attributes

Representation class:Text
Data type:String
Format:X[X(19)]
Maximum character length:20

Data element attributes

Collection and usage attributes

Comments:

The Australian Standard for Person and provider identification in healthcare (AS 4846:2014) outlines the following principles of identifiers in healthcare:

Principle A: Identifiers shall be unique to a purpose and often to a person or organisation, although family group identifiers exist and are unique to the family.

Principle B: Identifiers shall not be recycled or reused.

Principle C: Each person or organisation should have a single active identifier from a given issuer for a specific usage at any given point in time.

The combination of 3 identifier data elements—Identifier designation, Identifier—identifier issuer, text X[X(199)] and Identifier—identifier usage, code NNN—uniquely identify an entity for a specific purpose, and is known as a globally unique identifier.

Source and reference attributes

Submitting organisation:

Australian Institute of Health and Welfare

Reference documents:

Standards Australia 2014. AS 4846:2014 Person and provider identification in healthcare. Sydney: Standards Australia.

Relational attributes

Related metadata references:

Supersedes Identifier—identifier designation, text X[X(19)] Disability, Standard 13/08/2015, Community Services (retired), Standard 06/02/2012

See also Identifier—identifier issuer, text X[X(199)] Health, Standard 05/10/2016

See also Identifier—identifier usage, code NNN Health, Standard 05/10/2016

Implementation in Data Set Specifications:

Healthcare provider organisation cluster Health, Standard 05/10/2016

Identification in healthcare cluster Health, Standard 05/10/2016