Clinical Quality Language Specification
2.0.0-ballot - R2 STU 1 (Ballot)

Clinical Quality Language Specification, published by Clinical Decision Support WG. This guide is not an authorized publication; it is the continuous build for version 2.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/cql/ and changes regularly. See the Directory of published versions

## CodeSystem: CQL Message Characteristic Codes

Official URL: http://cql.hl7.org/CodeSystem/cql-message-characteristic-codes | Version: 2.0.0-ballot
Standards status: Trial-use | Maturity Level: 2 | Computable Name: CQLMessageCharacteristicCodes

Codes for characteristics of messages returned by applications that process Clinical Quality Language.

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

- CQLMessageCharacteristic

This case-sensitive code system `http://cql.hl7.org/CodeSystem/cql-message-characteristic-codes` defines the following codes:

Code | Display | Definition
category | Category | The language area, possible values are codes in the CQL Message Category Codes code system.
severity | Severity | Severity of the issue, possible values are codes in the CQL Message Severity Codes code system.
source | Source | The source of the issue, providing information about where the issue is originating and how it might be addressed, possible values are codes in the CQL Message Source Codes code system.
example | Example Message | An example message providing a sample of what kinds of actual messages will be returned with this code.
notes | Notes | Notes about the message, especially how to address the issue being identified.
spec-link | Specification Link | A URL to the point in the specification where this message is defined.