Returns: Either 1) the first ICD code linked to the
expression or 2) Null (if there are no ICD codes linked to the expression).
VARIABLES
TYPE
VARIABLES DESCRIPTION
IEN
Input
Internal Entry Number of an expression (term)
contained in the Expressions File (^GMP(757.01)).
$$ICD(IEN)
Returns: Either 1) a string of all ICD codes linked
to the expression (separated by a semicolon, i.e., ICD;ICD;ICD) or 2) Null
(if there are no ICD codes linked to the expression).
VARIABLES
TYPE
VARIABLES DESCRIPTION
IEN
Input
IEN - Internal Entry Number of an expression
contained in the Expression file (^GMP(757.01)).
