Termini

CodeSystemsConceptSystemsStructureDefinitionsValueSetsPackagesConflicts
CodeSystemUS Department of Veterans Affairs

http://terminology.hl7.org/CodeSystem/VHA|2.0.1

name
VHA
package
hl7.terminology.r4@6.3.0
content
not-present
status
retired
date
2021-11-09 00:00:00.0

US Department of Veterans Affairs

VHA Enterprise Reference Terminology is based on CHI standard terminologies (e.g., SNOMED-CT, LOINC, HL7, NDF-RT, etc.) when available and on VHA own code sets when necessary (e.g., allergens). All concepts used within the VHA clinical environment receive a VHA Unique IDentifier or VUID. VHA Enterprise Reference Terminology complies with the semantics of the HL7 message structure