Code System Concept

Code System Concept

Code System Concept Code	42525009
Code System Concept Name	Partial thromboplastin time, activated (procedure)
Code System Preferred Concept Name	Partial thromboplastin time, activated (procedure)
Concept Status	Published
Concept Status Date	09/01/2024
Code System Name	SNOMED-CT

Concept Details

Extended Properties

No extended properties.

Concept Alternate Designations

SDO Designation ID	Concept Designation Description	Status	Designation Type	PHIN Preferred Term Flag	Code Flag
493342014	PTT - Partial thromboplastin time	Active	Synonym	false	false
493343016	APTT - Activated partial thromboplastin time	Active	Synonym	false	false
5244519015	APTT - activated partial thromboplastin time	Active	Synonym	false	false
5244520014	PTT (partial thromboplastin time) assay	Active	Synonym	false	false
5244521013	PTT (partial thromboplastin time), activated	Active	Synonym	false	false
70937017	Partial thromboplastin time, activated	Active	Synonym	false	false
70938010	APTT	Active	Synonym	false	false
70939019	PTT, activated	Active	Synonym	false	false
70940017	PTT assay	Active	Synonym	false	false

Associated Value Sets

Value Set Name	Version(s)
Non-Laboratory Intervention and Procedure	2 , 1

Parent Concepts

Parent Concepts

Parent/Child (Relationship Type)

Intrinsic coagulation pathway screening (procedure) {252280008 , SNOMED-CT }

Other Relationships

No other relationships present.

Child Concepts

Partial thromboplastin time, activated (procedure) {42525009 , SNOMED-CT }

Parent/Child (Relationship Type)