LEXU    ICR (1573)

Name Value
NUMBER 1573
IA # 1573
DATE CREATED 1996/08/07
CUSTODIAL PACKAGE LEXICON UTILITY
CUSTODIAL ISC Salt Lake City
USAGE Supported
TYPE Routine
DBIC APPROVAL STATUS APPROVED
ROUTINE LEXU
NAME LEXU
GENERAL DESCRIPTION
LEXU is a utility routine for the Lexicon Utility which
contains functions useful in retrieving classification code(s) for a term.
This agreement is a follow-on to DBIA 10148 (version 1.0) and is re-issued to
include the package name, namespace, routine name and global root changes
occurring in version 2.0.  This is not an amendment to 10148.
STATUS Active
DURATION Till Otherwise Agreed
ID LEXU
COMPONENT/ENTRY POINT
COMPONENT/ENTRY POINT COMPONENT DESCRIPTION VARIABLES
$$ICDONE(IEN,DATE)
Returns either a single active ICD-9 code linked to
the Lexicon expression or Null if no ICD-9 code is found.
VARIABLES TYPE VARIABLES DESCRIPTION
IEN Input
Internal Entry Number in the Expression file
^LEX(757.01).
DATE Input
This is a date in Fileman format used to check if a
code is active or inactive on a specified date.  If not supplied, it will
default to TODAY.
$$ICD(IEN,DATE)
Returns either a string of active ICD-9 codes linked
to an expression (separated by semicolon, i.e., ICD;ICD;ICD) or Null if no
ICD-9 codes are found.
VARIABLES TYPE VARIABLES DESCRIPTION
IEN Input
Internal Entry Number in the Expression file
^LEX(757.01).
DATE Input
This is a date in Fileman format used to check if a
code is active or inactive on a specified date.  If not supplied, it will
default to TODAY.
$$CPTONE(IEN,DATE)
Returns either a single active CPT-4 code linked to
the Lexicon expression or Null if no CPT-4 code is found.
VARIABLES TYPE VARIABLES DESCRIPTION
IEN Input
Internal Entry Number in the Expression file
^LEX(757.01).
DATE Input
This is a date in Fileman format used to check if a
code is active or inactive on a specified date.  If not supplied, it will
default to TODAY.
$$DSMONE(IEN)
Returns either a single DSM-IV code linked to the
Lexicon expression or Null if no DSM-IV code is found.
VARIABLES TYPE VARIABLES DESCRIPTION
IEN Input
Internal Entry Number in the Expression file
^LEX(757.01).
$$CPCONE(IEN,DATE)
Returns either a single active HCPCS code linked to
the Lexicon expression or Null if no HCPCS codes exist.  HCPCS stands for
Healthcare Financing Administration (HCFA) Common Procedure Coding System.
VARIABLES TYPE VARIABLES DESCRIPTION
IEN Input
Internal Entry Number in the Expressions file
^LEX(757.01).
DATE Input
This is a date in Fileman format used to check if a
code is active or inactive on a specified date.  If not supplied, it will
default to TODAY.

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