Machine Readable Concept Model

SNOMED Documentation Search

SNOMED CT Document Library

    Loading...

Versions Compared

Old Version 2

changes.mady.by.user Linda Bird

Saved on

compared with

New Version 3

changes.mady.by.user Linda Bird

Saved on

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

An |MRCM module scope reference set| is structured as shown in the following table.

Field

Data type

Purpose

Immutable

id

UUID

A 128 bit unsigned integer, uniquely identifying this reference set member.
Different versions of a reference set member share the same id but have different effectiveTimes. This allows a reference set member to be modified or made inactive (i.e. removed from the active set) at a specified time.

Y

effectiveTime

Time

The inclusive date or time at which this version of the identified reference set member became the current version.
The current version of this reference set member at time T is the version with the most recent effectiveTime prior to or equal to time T.

N

active

Boolean

The state of the identified reference set member as at the specified effectiveTime.
If active= 1 (true) the reference set member is part of the current version of the set, if active=0 (false) the reference set member is not part of the current version of the set.

N

moduleId

SCTID

Identifies the SNOMED CT module that contains this reference set member as at the specified effectiveTime.
The value must be a subtype of 900000000000443000 |Module (core metadata concept)| within the metadata hierarchy.

N

refsetId

SCTID

Identifies the reference set to which this reference set member belongs.
In this case, set to |MRCM module use reference set|

Y

referenced ComponentId

referencedComponentId

SCTID

Identifies the SNOMED CT module to which the given concept model refset is applied.
The value must be a subtype of 900000000000443000 |Module (core metadata concept)| within the metadata hierarchy.

Y

conceptModel RefsetId

mrcmRuleRefsetId

SCTID

A subtype of |MRCM reference set| that defines the concept model rules that are applied to content in the module identified by referencedComponentId.

Y

Metadata

The following metadata hierarchy supports this reference set:

  • Foundation metadata concept
    • Reference set
      • MRCM reference set
        • MRCM module scope reference set
    • Reference set attribute
      • Concept model MRCM rule reference set

Descriptor Template

The table below shows the reference set descriptor for the |MRCM module scope reference set| pattern

Footnote Macro
 Concepts for which an identifier has not been assigned have been shown with an identifier of '111115'
.

refsetId

referenced ComponentId

referencedComponentId

attribute Description

attributeDescription

attributeType

attribute Order

attributeOrder

900000000000456007 |Reference set descriptor|

111115 |MRCM module scope reference set|

449608002 |Referenced component|

900000000000461009 |Concept type component|

0

900000000000456007 |Reference set descriptor|

111115 |MRCM module scope reference set|

111115 |

Concept model

MRCM rule reference set|

900000000000461009 |Concept type component|

1

Note: The table above omits the initial four columns of data present in the release file. These follow the standard format for id, effectiveTime, active and moduleId. Additionally, to aid understanding, the table above also shows the term from one of the descriptions associated with each of the identified concepts. The release file only includes the identifier of these concepts.

...

The table below shows some example rows from the | MRCM module scope reference set |

Footnote Macro
 Concepts for which an identifier has not been assigned have been shown with an identifier of '111115'
.

refsetId

referenced ComponentId

referencedComponentId

conceptModelRefsetId

mrcmRuleRefsetId

111115 |MRCM module scope reference set|

900000000000012004 |SNOMED CT model component module|

111115 |MRCM domain (INT) reference set|

111115 |MRCM module scope reference set|

900000000000012004 |SNOMED CT model component module|

111115 |MRCM attribute domain (INT) reference set|

111115 |MRCM module scope reference set|

900000000000012004 |SNOMED CT model component module|

111115 |MRCM attribute range (INT) reference set|

Note: The table above omits the initial four columns of data present in the release file. These follow the standard format for id, effectiveTime, active and moduleId. Additionally, to aid understanding, the table above also shows the term from one of the descriptions associated with each of the identified concepts. The release file only includes the identifier of these concepts.  

...