Xt-EHR Metadata Standards
0.1.0 - ci-build

Xt-EHR Metadata Standards, published by Xt-EHR. This guide is not an authorized publication; it is the continuous build for version 0.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/Xt-EHR/xt-ehr-metadata/ and changes regularly. See the Directory of published versions

Data Type Profile: CD - Detailed Descriptions

Draft as of 2025-01-08

Definitions for the CD data type profile.

Guidance on how to interpret the contents of this table can be found here

0. Element
Definition

A reference to a concept defined in a code system


Base definition for all elements in a resource.

ShortA reference to a concept defined in a code systemBase for all elements
Control0..*
Is Modifierfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))