SNOMED CT ® Release Files

Download SNOMED CT Releases (English and Spanish) from this page. Click on the file name to start the download.

SNOMED CT: International Release January 2009

File Name Contents Notes
SNOMED_CT_Essential_20090131.zip

SNOMED CT terminology, cross maps, and subsets. User Guide (content, principles and uses); Technical Implementation Guide (design of applications using SNOMED CT) and Technical Reference Guide (file layouts, field sizes, required values, data diagrams).

SNOMED CT terminology also available in Metathesaurus format in UMLS 2009AA Release, April 2009.

SNOMED_CT_Optional_20090131.zip

ICD-9-CM Cross Map and US Drug Extension.

ICD-9-CM Cross Map also available in Metathesaurus format in UMLS 2009AA Release, April 2009.

SNOMED CT: Edición en Español April 2009

File Name Contents Notes
SNOMED_CT_Spanish_Edition_20090430.zip

Spanish translations of SNOMED CT International Release January 2009 descriptions and documentation.

Terminology will also be available in Metathesaurus format in UMLS 2009AB Release, November 2009.

Last reviewed: 30 April 2009
Last updated: 30 April 2009
First published: 15 January 2009
Metadata| Permanence level: Permanence Not Guaranteed