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 63352-9: Smith extractable nuclear Ab Immune diff Ql (Body fld)

Name: LOINC Code 63352-9: Smith extractable nuclear Ab Immune diff Ql (Body fld)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:42.802Z

63352-9 is a LOINC code used to identify Smith extractable nuclear Ab Immune diff Ql (Body fld) 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 Smith extractable nuclear Ab. It is commonly used with the system or sample type Body fld.

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 Smith extractable nuclear Ab. It is commonly used with the system or sample type Body fld.

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: Immune diffusion

What it does not mean

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

Key facts

Smith extractable nuclear Ab [Presence] in Body fluid by Immune diffusion (ID)
Smith extractable nuclear Ab
ABS; Aby; ANA; ANF; Antby; Anti; Antibodies; Antibody; Antinuclear antibody; Autoantibodies; Autoantibody; B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; ENA; ENA SM; Fl; Fld; FLU; Fluid; ID; Imm; Immunodiff; Immunodiffusion; Imun; Imune; NA; Nuc; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serology; SM

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

Smith extractable nuclear Ab Immune diff Ql (Body fld)Smith extractable nuclear Ab [Presence] in Body fluid by Immune diffusion (ID)ENA SM Ab Fld Ql IDSmith extractable nuclear AbSEROSmith extractable nuclear antibody, Body fluidPrThr

Frequently asked questions

Code details

Code63352-9

SystemLOINC

Display nameSmith extractable nuclear Ab Immune diff Ql (Body fld)

DescriptionSmith extractable nuclear Ab

Short nameENA SM Ab Fld Ql ID

ComponentSmith extractable nuclear Ab

PropertyPrThr

TimingPt

System (specimen)Body fld

ScaleOrd

MethodImmune diffusion

ClassSERO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.56

Consumer names

Smith extractable nuclear antibody, Body fluid

Part names

Smith extractable nuclear AbPrThrPtBody fldOrdImmune diffusionPresence or ThresholdPoint in time (spot)Body fluidImmune diffusion (ID)

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.