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 105868-4: Adenovirus 40+41 DNA Ql (Stl)

Name: LOINC Code 105868-4: Adenovirus 40+41 DNA Ql (Stl)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:19.665Z

105868-4 is a LOINC code used to identify Adenovirus 40+41 DNA Ql (Stl) 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 Adenovirus 40+41 DNA. It is commonly used with the system or sample type Stool.

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 Adenovirus 40+41 DNA. It is commonly used with the system or sample type Stool.

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

Adenovirus 40+41 DNA [Presence] in Stool
Adenovirus 40+41 DNA
Adeno virus; AdV 40+41; Bowel movement; Deoxyribonucleic acid; Enteric adenoviruses; Faecal; Faeces; Fecal; Feces; HAdV; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Stl; Stool = Fecal

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

Adenovirus 40+41 DNA Ql (Stl)Adenovirus 40+41 DNA [Presence] in StoolAdV 40+41 DNA Stl QlAdenovirus 40+41 DNAMICROAdenovirus 40+41, StoolPrThr

Frequently asked questions

Code details

Code105868-4

SystemLOINC

Display nameAdenovirus 40+41 DNA Ql (Stl)

DescriptionAdenovirus 40+41 DNA

Short nameAdV 40+41 DNA Stl Ql

ComponentAdenovirus 40+41 DNA

PropertyPrThr

TimingPt

System (specimen)Stool

ScaleOrd

ClassMICRO

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.78

Last changed2.78

Consumer names

Adenovirus 40+41, Stool

Part names

Adenovirus 40+41 DNAPrThrPtStoolOrdAdenovirus F(40+41) DNAPresence or ThresholdPoint in time (spot)

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.