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 COMPOSITION

## Constraint Properties

ID: | 4b1408a0-d523-11df-937b-0800200c9a66
Type: | Semantic
Form: | intermediate
Status: | Current

## Constraint Expression (Extended Compositional Grammar Form)

( ( < 24501000000105 | EHR composition types | )
OR ( < 163251000000107 | FocusActOrEvent concept | )
OR ( < 184216000 | patient record type | )
OR ( < 417319006 | record of health event | )
OR ( ( << 229059009 | report | )
AND ( ! < 371528001 | pathology report | )
)
)

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