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 33610-7: Sjogrens syndrome-A extractable nuclear IgG Qn (S)

Name: LOINC Code 33610-7: Sjogrens syndrome-A extractable nuclear IgG Qn (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:21.182Z

33610-7 is a LOINC code used to identify Sjogrens syndrome-A extractable nuclear IgG 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 Sjogrens syndrome-A extractable nuclear 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 Sjogrens syndrome-A extractable nuclear 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

What it does not mean

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

Key facts

Sjogrens syndrome-A extractable nuclear IgG Ab [Units/volume] in Serum
Sjogrens syndrome-A extractable nuclear Ab.IgG
ABS; Aby; ANA; ANA IgG; ANF; Antby; Anti; Antibodies; Antibody; Antinuclear antibody; Arbitrary concentration; Autoantibodies; Autoantibody; ENA; ENA SS-A; Immune globulin G; Immunoglobulin G; NA; Nuc; Point in time; QNT; Quan; Quant; Quantitative; Random; Ro; Ro AB; Serology; Serum; Sjogren; SR; SS; SSA; SS-A

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

Sjogrens syndrome-A extractable nuclear IgG Qn (S)Sjogrens syndrome-A extractable nuclear IgG Ab [Units/volume] in SerumENA SS-A IgG Ser-aCncSjogrens syndrome-A extractable nuclear Ab.IgGSEROSjogrens syndrome-A extractable nuclear IgG antibody, BloodACnc

Frequently asked questions

Code details

Code33610-7

SystemLOINC

Display nameSjogrens syndrome-A extractable nuclear IgG Qn (S)

DescriptionSjogrens syndrome-A extractable nuclear Ab.IgG

Short nameENA SS-A IgG Ser-aCnc

ComponentSjogrens syndrome-A extractable nuclear Ab.IgG

PropertyACnc

TimingPt

System (specimen)Ser

ScaleQn

ClassSERO

Example unitsarb U/mL

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.09

Last changed2.73

Consumer names

Sjogrens syndrome-A extractable nuclear IgG antibody, Blood

Part names

Sjogrens syndrome-A extractable nuclear Ab.IgGACncPtSerQnSjogrens syndrome-A extractable Nuclear IgGArbitrary ConcentrationPoint 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.