SNOMED CT Delta Language Reference Set

$179 / year

A Language reference set is a component reference set that is used to indicate which descriptions contain terms that are acceptable or preferred in a particular language or dialect. This dataset describes the Release File structure of SNOMED CT, referred to as Release Format 2 (RF2). The US Edition of SNOMED CT is the official source of SNOMED CT for use in US healthcare systems.

Complexity

SNOMED CT (SNOMED Clinical Terminology) provides a common language that assists with the electronic exchange of clinical health information. It enables a consistent way of indexing, storing, retrieving, and aggregating clinical data across specialties and sites of care. SNOMED CT Can be mapped to other coding systems, such as ICD-10, which helps facilitate semantic interoperability.

A Delta release contains only those component versions created, inactivated or changed since the previous release. The ‘Delta’ release is much smaller than a ‘Full’ release and is ideal for updating a ‘Full’ release of the previous version. Adding a ‘Delta’ release to the previous version’s ‘Full’ release will update the installation to a ‘Full’ release of the current Version.

In addition to 623 new concepts specific for the US, the September 2018 SNOMED CT US Edition also contains all of the content from the July 2018 SNOMED CT International Edition. Approximately 543 requests for terminology additions and updates were submitted via the US Content Request System (US CRS) to support US clinical health information data exchange. This latest version of the US Edition also includes the SNOMED CT to ICD-10-CM reference set, with over 123,000 SNOMED CT source concepts mapped to ICD-10-CM targets.

Date Created

2007-04-01

Last Modified

2020-03-01

Version

2020-03-01

Update Frequency

Semiannual

Temporal Coverage

N/A

Spatial Coverage

United States

Source

John Snow Labs; International Health Terminology Standards Development Organisation (IHTSDO), U.S. National Library of Medicine (NLM);

Source License URL

Source License Requirements

Reporting Requirements

Source Citation

N/A

Keywords

Clinical Terminology, SNOMED CT, IHTSDO, Systematized Nomenclature of Medicine Clinical Terms, Healthcare Terminology, Electronic Health Records, Machine Readable Concept Model

Other Titles

SNOMED CT United States Edition, SNOMED CT Latest Version, Machine Readable Concept Model of SNOMED CT

NameDescriptionTypeConstraints
Reference_Set_Member_IdA field, uniquely identifying this reference set member. Different versions of a reference set member share the same id but have different Effective_Date. This allows a reference set member to be modified or made inactive (i.e. removed from the active set) at a specified time.stringrequired : 1
Effective_DateThe inclusive date at which this version of the identified reference set member became the current version.daterequired : 1
Is_ActiveThe state of the identified reference set member as at the specified Effective_Date. If "true" the reference set member is part of the current version of the set, if "false" the reference set member is not part of the current version of the set.booleanrequired : 1
Module_IdIdentifies the SNOMED CT module that contains this reference set member as at the specified Effective_Date.integerlevel : Nominal required : 1
Refset_IdIdentifies the reference set to which this reference set member belongs.integerlevel : Nominal required : 1
Referenced_Component_IdA reference to the SNOMED CT component to be included in the language reference set.integerlevel : Nominal required : 1
Acceptability_Idindicates whether the description is acceptable or preferred for use in the specified language or dialect.integerlevel : Nominal required : 1
Reference Set Member IdEffective DateIs ActiveModule IdRefset IdReferenced Component IdAcceptability Id
80004765-1ca9-4572-b45f-5e70661906212020-01-31True9000000000002070089000000000005080043783748010900000000000548007
800103f8-3c08-562c-bc71-f22a7027c5e72020-01-31True9000000000002070089000000000005090073290494018900000000000548007
80016cff-930f-48ee-9c75-be19722e921e2020-01-31True9000000000002070089000000000005090073777911017900000000000549004
80042098-2fb1-461c-871f-1bdf4137ab862020-01-31True9000000000002070089000000000005090073873786012900000000000548007
8004f2f8-3d0a-4335-a96a-82005b3e138a2020-01-31True9000000000002070089000000000005090073787731015900000000000548007
80072c40-f089-58bd-960f-5b77dbdaf4412020-01-31True900000000000207008900000000000509007383451017900000000000549004
80091492-d0e7-4714-b26c-b84cdbb9fcae2020-01-31True9000000000002070089000000000005090073789556016900000000000548007
800ae4f1-6f0c-428a-a0b8-78dce1a427462020-01-31True9000000000002070089000000000005090073785864013900000000000548007
800c1a0f-68a0-4daf-94d2-5ed6bb8d429f2020-01-31True9000000000002070089000000000005090073787672012900000000000548007
800c88bb-cdf2-4efe-92b4-262ad756c84c2020-01-31True9000000000002070089000000000005090073786746016900000000000549004