LOINCActiveBoth

LOINC Code 15499-7: Pseudorabies virus neut ab Neut test (S) [Titer]

15499-7 is a LOINC code used to identify Pseudorabies virus neut ab Neut test (S) [Titer] 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 Pseudorabies virus Ab.Neut. It is commonly used with the system or sample type Ser.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Pseudorabies virus Ab.Neut. It is commonly used with the system or sample type Ser.

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

  • Pseudorabies virus neutralizing antibody [Titer] in Serum by Neutralization test
  • Pseudorabies virus Ab.Neut
  • ABS; Aby; Alpha-herpesvirus; Antby; Anti; Antibodies; Antibody; Aujeszky's disease; Aujeszkys Disease Virus; Aujezskys disease; Autoantibodies; Autoantibody; Conventional virus neutralization test; cVNT; Dilution factor; Dilution Factor (Titer); ID; Infectious Disease; InfectiousDisease; Microbiology; NAb; NEUTRALIZATION; Neutralization test; NT; PHV1; Point in time; Porcine herpes virus 1; PRV; Pseudorabies; Random; Serum; Serum virus neutralization; SHV-1; SmQn; SR; Suid herpesvirus-1; SVN; Titer; Titered; Titre; Ttr; 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

Pseudorabies virus neut ab Neut test (S) [Titer]Pseudorabies virus neutralizing antibody [Titer] in Serum by Neutralization testPRV NAb Titr Ser NtPseudorabies virus Ab.NeutMICROPseudorabies virus neutralizing antibody, BloodTitr

Frequently asked questions

Code details

Code15499-7
SystemLOINC
Display namePseudorabies virus neut ab Neut test (S) [Titer]
DescriptionPseudorabies virus Ab.Neut
Short namePRV NAb Titr Ser Nt
ComponentPseudorabies virus Ab.Neut
PropertyTitr
TimingPt
System (specimen)Ser
ScaleSemiQn
MethodNeut
ClassMICRO
Example unitstiter
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0k
Last changed2.75

Consumer names

Pseudorabies virus neutralizing antibody, Blood

Part names

Pseudorabies virus Ab.NeutTitrPtSerSemiQnNeutTiterPoint in time (spot)SerumNeutralization 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 15499-7 | HealthAssure