Implementations require mappings to/from SNOMED CT for a wide range of reasons, including:

• To submit statistical reports using classifications, like ICD-10
• To generate codes from procedures vocabularies for billing
• To support data interoperability and data integration
• To enable advanced data analytics over existing data
• To use national medication identifiers in the electronic prescribing process
• To allow the user to select terms from a local interface terminology and record this using SNOMED CT

The tools in this section help implementers to create and manage maps to/from SNOMED CT.

Sna:Snp2S2SNOMEDmed

Snap2Snomed's main features are:

Snap2SNOMED is scheduled to be available to users in the SNOMED community from early 2022. For more information, please refer to the websites below.

• Snap2SNOMED tool: https://snap.snomedtools.org/
• Snap2SNOMED user guide: http://snomed.org/s2sug 
• User group: http://snomed.org/mtug 

SNOMED International Refset and Mapping Tool

Mapping from SNOMED CT

SNOMED International's mapping tool is used by our Content Team to manage maps from SNOMED CT to other terminologies including ICD-10, ICD-9CM, ICPC and MedDRA (both directions). The tool supports the creation of simple and complex maps, revisions and quality assurance workflows. It also provides a public directory and browser for the published map content.

• Mapping tool: https://mapping.ihtsdotools.org 
• User guide: https://confluence.ihtsdotools.org/display/MT
• Source code: https://github.com/IHTSDO/OTF-Mapping-Service

SNOMED International Mapping Tool

SNOMED International's mapping tool is used by our Content Team to manage maps from SNOMED CT to other terminologies including ICD-10, ICD-9CM, ICPC and MedDRA (both directions). The tool supports the creation of simple and complex maps, revisions and quality assurance workflows. It also provides a public directory and browser for the published map content.

• Mapping tool: https://mapping.ihtsdotools.org 
• User guide: https://confluence.ihtsdotools.org/display/MT
• Source code: https://github.com/IHTSDO/OTF-Mapping-Service

Other Mapping tools

Other SNOMED CT mapping tools are available, as listed below.

Please note that this list of mapping tools is provided in alphabetical order. To request the addition or removal of a mapping tool to/from this list, please submit a request via the 'Feedback' button at the bottom of this page.