This database holds the current maps, for the full data files of the maps please subscribe to and download the “NHS Data Migration” content from TRUD. The maps are those provided in the April 2018 release (updated in June 2018) of SNOMED CT and Data Migration Maps.

You can use a CTV3 ConceptID, TermID or Term30 search string to find the mapped SNOMED CT codes and term. Where drug content is not mapped, "No Map" will be displayed for the SNOMED CT ConceptID.

Please Note: Searches are not case sensitive to aid finding appropriate content.

Information on the withdrawal of Read v2 and CTV3 can be found here.

If you would like to submit a query to us please visit the contact us page and select the area your query relates to. If you have any problems using the database or would like to provide feedback, please contact us via the helpdesk.

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List of rows for this database
CTV3 ConceptIDCTV3 TermIDCTV3 Term30SNOMED CT ConceptIDSNOMED CT DescriptionIDSNOMED CT TermSNOMED CT ConceptStatus
..... 00000 Read thesaurus 138875005 220309016 SNOMED CT Concept Active View
..... YazSw Clinical 2018-04-01 138875005 220309016 SNOMED CT Concept Active View
..... yz99m Drugs 2016-04-01 138875005 220309016 SNOMED CT Concept Active View
.0... Y30wJ Occupations 14679004 476525017 Occupations Active View
.0... YM1lK Job 14679004 24938015 Job Active View
.0... YMJSH Occupation 14679004 24933012 Occupation Active View
.01.. YE0Kz Top: [managers] or [administ++ 158743007 247407010 Top: [managers] or [administrators] Inactive View
.01.. YMISQ Top managers 265911003 395138017 Top manager Active View
.01.. YMISR Administrators - top 308050009 451353015 Administrator - top Active View
.01.. YMIsN Managers - top 265911003 395138017 Top manager Active View
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