Clopidogrel therapy status code NN (Value Domain)

Clopidogrel therapy status code NN

Type: Value Domain
Identifiers: UUID - 67e23a00-158c-11e7-803e-0242ac110017; ID-NAME - 1520
Origin URI: Jump to original
Stewardship Organisation: None
Endorsed by: Data Quality Committee : Standard on Jan. 9, 2026

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Last updated: 09 January 2026
Created: 09 February 2023
Supersedes: None
Superseded by: None
Collections: None
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Definition

A code set representing whether or not clopidogrel therapy is administered and the reason for not administering the therapy.

Format	NN
Maximum character length	2

	Value	Meaning	Start Date	End Date
Permissible Values	29	Not given - other	None	None
	27	Not given - severe hepatic dysfunction	None	None
	26	Not given - thrombocytopenia	None	None
	25	Not given - bleeding risk	None	None
	24	Not given - active bleeding	None	None
	23	Not given - true allergy to clopidogrel	None	None
	22	Not given - patient refusal	None	None
	21	Not given - therapy not indicated	None	None
	10	Given	None	None
Supplementary Values	90	Not stated/inadequately described	None	None

Guide for use:

CODES 21 - 29 Not given

If recording `Not given', record the principal reason if more than one code applies.