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TX: CodeSystem v2-0257

Properties

Language en
Defining URL http://terminology.hl7.org/CodeSystem/v2-0257
Version 3.0.0
Name NatureOfChallenge
Title natureOfChallenge
Status active
Definition

HL7-defined code system of concepts used to further describe an observation definition that is characterized as a challenge observation. Used in HL7 Version 2.x messaging in the OM1 segment.
Purpose

Underlying Master Code System for V2 table 0257 (Nature of Challenge)
Publisher Health Level Seven International
Committee inm
Copyright This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html
Value Set v2 Nature of Challenge

Properties

This code system defines the following properties for its concepts

Code URI Type Description
status http://hl7.org/fhir/concept-properties#status code A code that indicates the status of the concept
v2-table-deprecated http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated code Version of HL7 in which the code was deprecated

Concepts

This case-sensitive code system http://terminology.hl7.org/CodeSystem/v2-0257 defines the following codes in a is-a hierarchy:

Code Display Definition
CFST Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST
EXCZ Exercise undertaken as challenge (can be quantified) Exercise undertaken as challenge (can be quantified)
FFST No fluid intake for the period specified in the time component of the term No fluid intake for the period specified in the time component of the term