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 82983-8: Ma+Ta IgG IF Ql

Name: LOINC Code 82983-8: Ma+Ta IgG IF Ql
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:10.305Z

82983-8 is a LOINC code used to identify Ma+Ta IgG IF Ql 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 Ma+Ta Ab.IgG. 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 Ma+Ta Ab.IgG. 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: ACTIVE
Order vs observation: Both
Method: IF

What it does not mean

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

Key facts

Ma+Ta IgG Ab [Presence] in Serum or Plasma by Immunofluorescence
Ma+Ta Ab.IgG
ABS; Aby; ACIF; Antby; Anti; Antibodies; Antibody; Anticomplement Immunofluorescence; Autoantibodies; Autoantibody; FA; Fluorescent antibody; Fluoresent; IFA; Immune fluorescence; Immune globulin G; Immunoflour; Immunofluor; Immunofluorescence; Immunoglobulin G; MA1; MA-1; Ma2; MATA; Ordinal; Paraneoplastic Ag Ma 1; Paraneoplastic syndrome; Pl; Plasma; Plsm; PNMA1; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Time Resolved Fluorescence; TRF

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

Ma+Ta IgG IF QlMa+Ta IgG Ab [Presence] in Serum or Plasma by ImmunofluorescenceMa+Ta IgG SerPl Ql IFMa+Ta Ab.IgGSEROMa+Ta IgG antibody, BloodPrThr

Frequently asked questions

Code details

Code82983-8

SystemLOINC

Display nameMa+Ta IgG IF Ql

DescriptionMa+Ta Ab.IgG

Short nameMa+Ta IgG SerPl Ql IF

ComponentMa+Ta Ab.IgG

PropertyPrThr

TimingPt

System (specimen)Ser/Plas

ScaleOrd

MethodIF

ClassSERO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.58

Last changed2.58

Consumer names

Ma+Ta IgG antibody, Blood

Part names

Ma+Ta Ab.IgGPrThrPtSer/PlasOrdIFMa+Ta IgGPresence or ThresholdPoint in time (spot)Serum or PlasmaImmunofluorescence (IF)

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.