C-CDA on FHIR
2.0.0-ballot - STU 2 Ballot

C-CDA on FHIR, published by HL7 International / Cross-Group Projects. 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/ccda-on-fhir/ and changes regularly. See the Directory of published versions

## ConceptMap: C-CDA Severity to FHIR Severity

Official URL: http://hl7.org/fhir/us/ccda/ConceptMap/CF-Severity | Version: 2.0.0-ballot
Standards status: Trial-use | Computable Name: CCDAtoFHIRSeverity

C-CDA Severity to FHIR Severity

Mapping from https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.3221.6.8 to AllergyIntoleranceSeverity

Group 1 Mapping from SNOMED CT (all versions) to AllergyIntoleranceSeverity

Source Code | Relationship | Target Code
255604002 (Mild) | is equivalent to | mild
6736007 (Moderate) | is equivalent to | moderate
24484000 (Severe) | is equivalent to | severe