LOINCActiveBoth

LOINC Code 23726-3: Feline infectious peritonitis virus Ab IA Ql (S)

23726-3 is a LOINC code used to identify Feline infectious peritonitis virus Ab IA Ql (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 Feline infectious peritonitis virus Ab. It is commonly used with the system or sample type Ser.

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 Feline infectious peritonitis virus 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
  • Method: IA

What it does not mean

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

Key facts

  • Feline infectious peritonitis virus Ab [Presence] in Serum by Immunoassay
  • Feline infectious peritonitis virus Ab
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Coronavirus; EIA; ELFA; ELISA; Enzyme immunoassay; Feline infectious peritonitis; FIP; FIPV; IAA; ID; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serum; SR; SUDS; Vet; Veterinary

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

Feline infectious peritonitis virus Ab IA Ql (S)Feline infectious peritonitis virus Ab [Presence] in Serum by ImmunoassayFIPV Ab Ser Ql IAFeline infectious peritonitis virus AbMICROFeline Infectious Peritonitis virus antibody, BloodPrThr

Frequently asked questions

Code details

Code23726-3
SystemLOINC
Display nameFeline infectious peritonitis virus Ab IA Ql (S)
DescriptionFeline infectious peritonitis virus Ab
Short nameFIPV Ab Ser Ql IA
ComponentFeline infectious peritonitis virus Ab
PropertyPrThr
TimingPt
System (specimen)Ser
ScaleOrd
MethodIA
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0n
Last changed2.67

Consumer names

Feline Infectious Peritonitis virus antibody, Blood

Part names

Feline infectious peritonitis virus AbPrThrPtSerOrdIAPresence or ThresholdPoint in time (spot)SerumImmunoassay

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.