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.

LOINCActiveObservation

LOINC Code 100108-0: Leishmania sp IgG IA Qn (S)

Name: LOINC Code 100108-0: Leishmania sp IgG IA Qn (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:16.530Z

100108-0 is a LOINC code used to identify Leishmania sp IgG IA 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 Leishmania sp Ab.IgG. 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 Leishmania sp Ab.IgG. 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: Observation
Method: IA

What it does not mean

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

Key facts

Leishmania sp IgG Ab [Units/volume] in Serum by Immunoassay
Leishmania sp Ab.IgG
ABS; Aby; Antby; Anti; Antibodies; Antibody; Arbitrary concentration; Autoantibodies; Autoantibody; EIA; ELFA; ELISA; Enzyme immunoassay; IAA; Immune globulin G; Immunoglobulin G; Kala azar; Leishmaniasis; Leishmaniosis; MEIA; Microbiology; Point in time; QNT; Quan; Quant; Quantitative; Random; Serum; species; spp; SR; SUDS; Visceral leishmaniasis

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

Leishmania sp IgG IA Qn (S)Leishmania sp IgG Ab [Units/volume] in Serum by ImmunoassayLeishmania IgG Ser IA-aCncLeishmania sp Ab.IgGMICROLeishmania sp IgG antibody, BloodACnc

Frequently asked questions

Code details

Code100108-0

SystemLOINC

Display nameLeishmania sp IgG IA Qn (S)

DescriptionLeishmania sp Ab.IgG

Short nameLeishmania IgG Ser IA-aCnc

ComponentLeishmania sp Ab.IgG

PropertyACnc

TimingPt

System (specimen)Ser

ScaleQn

MethodIA

ClassMICRO

Example units[arb'U]/mL

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.72

Last changed2.72

Consumer names

Leishmania sp IgG antibody, Blood

Part names

Leishmania sp Ab.IgGACncPtSerQnIALeishmania sp IgGArbitrary ConcentrationPoint 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.