LOINCActiveBoth

LOINC Code 20859-5: Infectious bronchitis virus serotype Neut test Nom (Isol)

20859-5 is a LOINC code used to identify Infectious bronchitis virus serotype Neut test Nom (Isol) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Infectious bronchitis virus serotype. It is commonly used with the system or sample type Isolate.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Infectious bronchitis virus serotype. It is commonly used with the system or sample type Isolate.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Both
  • Method: Neut

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Infectious bronchitis virus serotype [Identifier] in Isolate by Neutralization test
  • Infectious bronchitis virus serotype
  • Avian infectious bronchitis; Conventional virus neutralization test; cVNT; IBV; ID; Identity or presence; Infectious Disease; InfectiousDisease; Islt; Isol; Microbiology; NEUTRALIZATION; Neutralization test; Nominal; NT; Point in time; Random; Sertyp; Serum virus neutralization; SVN; Vet; Veterinary; Virus neutralization test; VNT

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Infectious bronchitis virus serotype Neut test Nom (Isol)Infectious bronchitis virus serotype [Identifier] in Isolate by Neutralization testIBV Sertyp Islt NtInfectious bronchitis virus serotypeMICROPridPt

Frequently asked questions

Code details

Code20859-5
SystemLOINC
Display nameInfectious bronchitis virus serotype Neut test Nom (Isol)
DescriptionInfectious bronchitis virus serotype
Short nameIBV Sertyp Islt Nt
ComponentInfectious bronchitis virus serotype
PropertyPrid
TimingPt
System (specimen)Isolate
ScaleNom
MethodNeut
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0m
Last changed2.19

Consumer names

Infectious bronchitis virus serotype

Part names

Infectious bronchitis virus serotypePridPtIsolateNomNeutPresence or IdentityPoint in time (spot)Neutralization test

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

LOINC Code 20859-5 | HealthAssure