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LOINC Code 31242-1: Avian paramyxovirus 1 Ab Qn (S)

31242-1 is a LOINC code used to identify Avian paramyxovirus 1 Ab Qn (S) 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 Avian paramyxovirus 1 Ab. 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 Avian paramyxovirus 1 Ab. 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

What it does not mean

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

Key facts

  • Avian paramyxovirus 1 Ab [Units/volume] in Serum
  • Avian paramyxovirus 1 Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; APMV; APMV1; APMV-1; Arbitrary concentration; Autoantibodies; Autoantibody; Avian paramyxovirus type 1; Avian pneumoencephalitis; Bird; Fowl; i; ID; Infectious Disease; InfectiousDisease; Microbiology; NDV; Newcastle disease; Paramyxo virus; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; SR

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

Avian paramyxovirus 1 Ab Qn (S)Avian paramyxovirus 1 Ab [Units/volume] in SerumAPMV1 Ab Ser-aCncAvian paramyxovirus 1 AbMICROAvian paramyxovirus 1 antibody, BloodACnc

Frequently asked questions

Code details

Code31242-1
SystemLOINC
Display nameAvian paramyxovirus 1 Ab Qn (S)
DescriptionAvian paramyxovirus 1 Ab
Short nameAPMV1 Ab Ser-aCnc
ComponentAvian paramyxovirus 1 Ab
PropertyACnc
TimingPt
System (specimen)Ser
ScaleQn
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.07
Last changed2.69

Consumer names

Avian paramyxovirus 1 antibody, Blood

Part names

Avian paramyxovirus 1 AbACncPtSerQnArbitrary ConcentrationPoint in time (spot)Serum

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.