SNOMED

Systematic Nomenclature of Medicine - Clinical Terms (IHTSDO)

2025-02-01 SNOMED CT International Edition; 2025-03-01 SNOMED CT US Edition; 2025-04-09 SNOMED CT UK Edition1,093,147 concepts

Standard

349,211

Classification

Active

412,033

Invalid

681,114

Domain distribution

Observation

118,279

Condition

106,306

Procedure

48,888

Drug

40,846

Specimen Anatomic Site

37,379

Measurement

31,519

Device

15,144

Measurement Value

4,730

Specimen

1,914

Type Concept

1,744

Metadata

1,442

Unit

1,240

Language

839

Geographical object

659

Provider Specialty

548

Relationship

196

Race

185

Route Of Administration

163

Measurement Value Operator

Gender

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