Clinical Quality Language Specification
2.0.0 - R2 STU 1

Clinical Quality Language Specification - Downloaded Version 2.0.0 See the Directory of published versions

## Artifacts Summary

This page provides a list of the FHIR artifacts defined as part of this implementation guide.

### Terminology: Value Sets

These define sets of codes used by systems conforming to this implementation guide.

CQL Capability Characteristic Codes | Capability characteristic codes for CQL.
CQL Language Capability | Codes for CQL language capabilities.
CQL Message Category | Codes for categorization of messages returned by applications that process Clinical Quality Language, whether as part of authoring or evaluating. This is the 'all system' value set for the CQL Message Category Codes code system.
CQL Message Characteristic | Codes for characteristics of messages returned by applications that process Clinical Quality Language. This is the 'all system' value set for the CQL Message Characteristic Codes code system.
CQL Message Code | Codes for messages returned by applications that process Clinical Quality Language, whether as part of authoring or evaluating. This code system is intended to be a place to identify codes for messages that are indicated by the specification itself. Implementation-specific, application-specific, and content-specific codes may be provided with codes from other code systems, but should ideally map to some code (possibly a more general code) in this code system. This is the 'all system' value set for the CQL Message Codes code system.
CQL Message Severity | Codes for severity of messages returned by applications that process Clinical Quality Language, indicating what level of processing should occur for the message. This is the 'all system' value set for the CQL Message Severity code system.
CQL Message Source | Codes for the source of messages returned by applications that process Clinical Quality Language, indicating generally where the message originated, as well as who or what might be able to potentially address the issue. This is the 'all system' value set for the CQL Message Source Codes code system.

### Terminology: Code Systems

These define new code systems used by systems conforming to this implementation guide.

CQL Capability Characteristic Codes | Codes for CQL versions.
CQL Language Capability Codes | This code system defines codes to represent CQL language capabilities, including characteristics of each capability such as the version of the specification in which the capability was introduced. This code system can be used to support advertising the capabilities required by knowledge artifacts, as well as the capabilities supported by CQL engines. The nature of the codes in this code system necessarily duplicate content in the CQL specification. When this duplication disagrees with the definition of features in the specification, the specification content is considered the source of truth (i.e. this code system is not the source of truth for CQL specification and capability semantics).
CQL Message Category Codes | Codes for categorization of messages returned by applications that process Clinical Quality Language, whether as part of authoring or evaluating.
CQL Message Characteristic Codes | Codes for characteristics of messages returned by applications that process Clinical Quality Language.
CQL Message Codes | Codes for messages returned by applications that process Clinical Quality Language, whether as part of authoring or evaluating. This code system is intended to be a place to identify codes for messages that are indicated by the specification itself. Implementation-specific, application-specific, and content-specific codes may be provided with codes from other code systems, but should ideally map to some code (possibly a more general code) in this code system.
CQL Message Severity Codes | Codes for severity of messages returned by applications that process Clinical Quality Language, indicating what level of processing should occur for the message.
CQL Message Source Codes | Codes for the source of messages returned by applications that process Clinical Quality Language, indicating generally where the message originated, as well as who or what might be able to potentially address the issue.