What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCBoth

LOINC Code 42625-4: Coxsackievirus A6 Ab [Titer]

Name: LOINC Code 42625-4: Coxsackievirus A6 Ab [Titer]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:28.128Z

42625-4 is a LOINC code used to identify Coxsackievirus A6 Ab [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 Coxsackievirus A6 Ab. It is commonly used with the system or sample type Ser/Plas.

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 Coxsackievirus A6 Ab. It is commonly used with the system or sample type Ser/Plas.

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
Order vs observation: Both

What it does not mean

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

Key facts

Deprecated Coxsackievirus A6 Ab [Titer] in Serum
Coxsackievirus A6 Ab
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; CAV; Coxsackie; Coxsackie virus; CV; CV A6; Dilution factor; Dilution Factor (Titer); ID; Infectious Disease; InfectiousDisease; Microbiology; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Titer; Titered; Titre; Ttr

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

Coxsackievirus A6 Ab [Titer]Deprecated Coxsackievirus A6 Ab [Titer] in SerumDeprecated CV A6 Ab Titr SerPlCoxsackievirus A6 AbMICROCoxsackievirus A6 antibody, BloodTitr

Frequently asked questions

Code details

Code42625-4

SystemLOINC

Display nameCoxsackievirus A6 Ab [Titer]

DescriptionCoxsackievirus A6 Ab

Short nameDeprecated CV A6 Ab Titr SerPl

ComponentCoxsackievirus A6 Ab

PropertyTitr

TimingPt

System (specimen)Ser/Plas

ScaleQn

ClassMICRO

Example unitstiter

StatusDEPRECATED

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.16

Last changed2.70

Consumer names

Coxsackievirus A6 antibody, Blood

Part names

Coxsackievirus A6 AbTitrPtSer/PlasQnTiterPoint in time (spot)Serum or Plasma

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.