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.

LOINCActiveBoth

LOINC Code 104832-1: Skin IgG Human split skin substrate Ql (S)

Name: LOINC Code 104832-1: Skin IgG Human split skin substrate Ql (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:19.130Z

104832-1 is a LOINC code used to identify Skin IgG Human split skin substrate 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 Skin 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 Skin 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: Both
Method: Human split skin substrate

What it does not mean

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

Key facts

Skin IgG Ab [Presence] in Serum by Human split skin substrate
Skin Ab.IgG
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Immune globulin G; Immunoglobulin G; Integument; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; Serum; SR

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

Skin IgG Human split skin substrate Ql (S)Skin IgG Ab [Presence] in Serum by Human split skin substrateSkin IgG Ser Ql Human split skin subSkin Ab.IgGSEROSkin IgG antibody, BloodPrThr

Frequently asked questions

Code details

Code104832-1

SystemLOINC

Display nameSkin IgG Human split skin substrate Ql (S)

DescriptionSkin Ab.IgG

Short nameSkin IgG Ser Ql Human split skin sub

ComponentSkin Ab.IgG

PropertyPrThr

TimingPt

System (specimen)Ser

ScaleOrd

MethodHuman split skin substrate

ClassSERO

Example unitsQual

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.78

Last changed2.78

Consumer names

Skin IgG antibody, Blood

Part names

Skin Ab.IgGPrThrPtSerOrdHuman split skin substrateSkin IgG AbPresence or ThresholdPoint in time (spot)Serum

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.