OID Repository
OID Repository
Display OID:
joint-iso-itu-t(2) country(16) us(840) organization(1) hl7(113883) externalCodeSystems(6)  

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OID description

OID: (ASN.1 notation)
(dot notation)
(OID-IRI notation)


US Department of Veterans Affairs


VHA Enterprise Reference Terminology is based on CHI standard terminologies (e.g., SNOMED-CT, LOINC, Health Level 7, 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 Health Level 7 (HL7) message structure

(Automatically extracted from the Health Level 7 OID Registry)

Current Registration Authority    


Omar Bouhaddou

To contact the registration authority, replace "&" by "@" in the email address


Salt Lake OI Field Office
550 Foothill Drive, Suite 400
Salt Lake City, UT 84113
United States (the)


+1 801 588 5242

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Disclaimer: The owner of this site does not warrant or assume any liability or responsibility for the accuracy, completeness, or usefulness of any information available on this page (for more information, please read the complete disclaimer).
All rights reserved, Orange © 2021
Tree display Parent OID: externalCodeSystems(6) First sibling OID: 1 Previous sibling OID: sic(232) Next sibling OID: ahfs(234) Last sibling OID: hl-pft(338)
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[webmaster] Webmaster 25 Jul 2014