US Snomed CT Content Request System U.S. National Library of Medicine International Health Terminology Standards Development Organization
Customer Support

Dear USCRS users,

NLM is pleased to announce an upgraded US Edition SNOMED CT Content Request System (USCRS). USCRS allows users to request, modify, or make additions to the US Edition of SNOMED CT.

To access USCRS please go to:

The USCRS User Guide provides documentation and links to help pages on how to use the US CRS application. Should you have any additional questions regarding US CRS, please send an email with 'US CRS SNOMED CT Support' in the subject line to Again, we thank you during this transition and look forward to working with you on our new US CRS tool.

Best Regards,

Suzy Roy

NLM SNOMED CT Support Coordinator

US National Library of Medicine

USCRS Version: 2.3.2-RELEASE
Doc Version: 2.3.2-RELEASE
Last Reviewed: 28 June 2017
Last Updated: 28 June 2017
First Published: 20 January 2012
 Copyright | Privacy | Accessibility | Viewers & Players | Customer Support   National Institutes of Health | Health & Human Services | Freedom of Information Act