The content of this release is not comprehensive and is not fully validated and must not be used in live system implementations.

# SNOMED CT Expression Constraint: Semantic expression constraint for Current Medication Reconciliation Status using temporary, unpublished SCT Identifiers specific to the LRA project

## Constraint Properties

ID: | 756af02c-6aab-4a41-8682-442de60891a7
Type: | Semantic
Form: | long
Status: | Current

## Constraint Expression (Extended Compositional Grammar Form)

=

( ( LRA_SCT_00006 | Current medication - unchanged from pre-admission | )
OR ( LRA_SCT_00007 | Current medication – changed from pre-admission, prescribed and not dispensed | )
OR ( LRA_SCT_00011 | Current medication – changed from pre-admission, dispensed | )
OR ( LRA_SCT_00008 | New medication, prescribed and not dispensed | )
OR ( LRA_SCT_00012 | New medication, dispensed | )
)

Subset original identifiers, as indicated by a preceding caret ('^'), always refer to the most recent version of the subset they identify