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 13285-2: S. typhi O D Ab Ql (S)

Name: LOINC Code 13285-2: S. typhi O D Ab Ql (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

13285-2 is a LOINC code used to identify S. typhi O D Ab 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 Salmonella typhi O D 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 Salmonella typhi O D 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

What it does not mean

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

Key facts

Salmonella typhi O D Ab [Presence] in Serum
Salmonella typhi O D Ab
ABS; Aby; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; Dextro; ID; Infectious Disease; InfectiousDisease; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Rh; Rhesus; S typhi; S Typhi O; S Typhi O D; S typhosa; Sal; Salmonel; Screen; Serum; SR; Typh; Typhoid

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 S. typhi O D Ab Ql (S) (13285-2)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

S. typhi O D Ab Ql (S)Salmonella typhi O D Ab [Presence] in SerumS Typhi O D Ab Ser QlSalmonella typhi O D AbMICROSalmonella typhi O D antibody, BloodPrThr

Frequently asked questions

Code details

Code13285-2

SystemLOINC

Display nameS. typhi O D Ab Ql (S)

DescriptionSalmonella typhi O D Ab

Short nameS Typhi O D Ab Ser Ql

ComponentSalmonella typhi O D Ab

PropertyPrThr

TimingPt

System (specimen)Ser

ScaleOrd

ClassMICRO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released1.0j-a

Last changed2.73

Consumer names

Salmonella typhi O D antibody, Blood

Part names

Salmonella typhi O D AbPrThrPtSerOrdSalmonella typhi day 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.