LOINCOrder

LOINC Code 109377-2: EBV capsid IgA (S) [Measurement]

109377-2 is a LOINC code used to identify EBV capsid IgA (S) [Measurement] 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 Epstein Barr virus capsid Ab.IgA. 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 Epstein Barr virus capsid Ab.IgA. 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: TRIAL
  • Order vs observation: Order

What it does not mean

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

Key facts

Epstein Barr virus capsid IgA Ab [Measurement] in Serum
Epstein Barr virus capsid Ab.IgA
This term is intended to collate similar measurements for the LOINC SNOMED CT Collaboration in an ontological view. Additionally, it can be used to communicate a laboratory order, either alone or in combination with specimen or other information in the order. It may NOT be used to report back the measured patient value. [https//lo.inc/ce2mb6]
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; CAP; EBV; EBV capsid Ab; EBV VCA; Epstn; HHV-4; human herpesvirus 4; Immune globulin A; Immunoglobulin A; Lab orders; Mono; Mononucleosis; Msmt; Serum; SR; VCA; Viral capsid

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

EBV capsid IgA (S) [Measurement]Epstein Barr virus capsid IgA Ab [Measurement] in SerumEBV VCA IgA Msmt SerEpstein Barr virus capsid Ab.IgALABORDERS.ONTOLOGYEpstein Barr virus (EBV) Capsid IgA antibody, Blood{Measurement}

Frequently asked questions

Code details

Code109377-2
SystemLOINC
Display nameEBV capsid IgA (S) [Measurement]
DescriptionEpstein Barr virus capsid Ab.IgA
Short nameEBV VCA IgA Msmt Ser
ComponentEpstein Barr virus capsid Ab.IgA
Property{Measurement}
Timing-
System (specimen)Ser
Scale-
ClassLABORDERS.ONTOLOGY
StatusTRIAL
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.81
Last changed2.81

Consumer names

Epstein Barr virus (EBV) Capsid IgA antibody, Blood

Part names

Epstein Barr virus capsid Ab.IgA{Measurement}-SerEpstein Barr virus capsid IgAMeasurementSerum

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 109377-2 | HealthAssure