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 23197-7: Leptospira sp Ab Aggl Ql (S)

Name: LOINC Code 23197-7: Leptospira sp Ab Aggl Ql (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

23197-7 is a LOINC code used to identify Leptospira sp Ab Aggl 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 Leptospira sp Ab. It is commonly used with the system or sample type Ser.

Reviewed by HealthAssure Clinical TeamUpdated 25 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 Leptospira sp Ab. 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: Aggl

What it does not mean

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

Key facts

Leptospira sp Ab [Presence] in Serum by Agglutination
Leptospira sp Ab
Ukraine - Porcine
ABS; Aby; Agg; Agglut; Agglutination; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; ID; Infectious Disease; InfectiousDisease; Leptospirosis; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Serum; species; spp; 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.

Related SNOMED CT concepts

705114005SNOMED CT mapping for Leptospira sp Ab Aggl Ql (S) (23197-7)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

Leptospira sp Ab Aggl Ql (S)Leptospira sp Ab [Presence] in Serum by AgglutinationLeptospira Ab Ser Ql AgglLeptospira sp AbMICROLeptospira sp antibody, BloodPrThr

Frequently asked questions

Code details

Code23197-7

SystemLOINC

Display nameLeptospira sp Ab Aggl Ql (S)

DescriptionLeptospira sp Ab

Short nameLeptospira Ab Ser Ql Aggl

ComponentLeptospira sp Ab

PropertyPrThr

TimingPt

System (specimen)Ser

ScaleOrd

MethodAggl

ClassMICRO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0n

Last changed2.73

Consumer names

Leptospira sp antibody, Blood

Part names

Leptospira sp AbPrThrPtSerOrdAgglPresence or ThresholdPoint in time (spot)SerumAgglutination

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.