HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 6.3.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

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CodeSystem: natureOfChallenge

Official URL: http://terminology.hl7.org/CodeSystem/v2-0257				Version: 2.0.0
Active as of 2019-12-01			Responsible: Health Level Seven International	Computable Name: NatureOfChallenge
Other Identifiers: OID:2.16.840.1.113883.18.152
Copyright/Legal: 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

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.

Underlying Master Code System for V2 table 0257 (Nature of Challenge)

This Code system is referenced in the content logical definition of the following value sets:

• Hl7VSNatureOfChallenge