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LOINC Code 23394-0: Reticuloendotheliosis virus Ab EIA Ql (S)

23394-0 is a LOINC code used to identify Reticuloendotheliosis virus Ab EIA 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 Reticuloendotheliosis 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 Reticuloendotheliosis 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: DEPRECATED
  • Method: EIA

What it does not mean

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

Key facts

  • Deprecated Reticuloendotheliosis virus Ab [Presence] in Serum by Immunoassay
  • Reticuloendotheliosis virus Ab
  • Israel - Poultry
  • ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; Avian reticuloendotheliosis; ELFA; ELISA; Enzyme immunoassay; IAA; ID; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Ordinal; Point in time; QL; Qual; Qualitative; Random; REV; Screen; Serum; SR; SUDS

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

Reticuloendotheliosis virus Ab EIA Ql (S)Deprecated Reticuloendotheliosis virus Ab [Presence] in Serum by ImmunoassayDeprecated REV Ab Ser Ql EIAReticuloendotheliosis virus AbMICROReticuloendotheliosis virus antibody, BloodACnc

Frequently asked questions

Code details

Code23394-0
SystemLOINC
Display nameReticuloendotheliosis virus Ab EIA Ql (S)
DescriptionReticuloendotheliosis virus Ab
Short nameDeprecated REV Ab Ser Ql EIA
ComponentReticuloendotheliosis virus Ab
PropertyACnc
TimingPt
System (specimen)Ser
ScaleOrd
MethodEIA
ClassMICRO
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0n
Last changed2.36

Consumer names

Reticuloendotheliosis virus antibody, Blood

Part names

Reticuloendotheliosis virus AbACncPtSerOrdEIAArbitrary ConcentrationPoint in time (spot)SerumImmunoassay (EIA)

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.