CARIN Digital Insurance Card, published by HL7 International / Payer/Provider Information Exchange Work Group. This guide is not an authorized publication; it is the continuous build for version 2.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/carin-digital-insurance-card/ and changes regularly. See the Directory of published versions

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• Detailed Descriptions
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Extension: Color Palette

Official URL: http://hl7.org/fhir/us/insurance-card/StructureDefinition/C4DIC-ColorPalette-extension				Version: 2.0.0
Active as of 2025-10-10				Computable Name: ColorPalette

This extension groups the Foreground, Background and Highlight color extensions into a single extension. When rendering foreground and background colors, the implementer SHOULD not use the same foreground and background colors and instead should algorithmically determine a high color contrast.

Context of Use

This extension may be used on the following element(s):

• Element ID Coverage

Usage info

Usages:

• Use this Extension: C4DIC Coverage
• Examples for this Extension: Coverage/Example-Coverage-FSH and Coverage/Example-Coverage1

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

 

Other representations of profile: CSV, Excel, Schematron

Constraints

Id	Grade	Path(s)	Description	Expression
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children	hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both	extension.exists() != value.exists()