LOINCActiveBoth

LOINC Code 70065-8: Enterovirus Ag IA Ql (Stl)

70065-8 is a LOINC code used to identify Enterovirus Ag IA 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 Enterovirus Ag. 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 Enterovirus Ag. 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
  • Method: IA

What it does not mean

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

Key facts

  • Enterovirus Ag [Presence] in Stool by Immunoassay
  • Enterovirus Ag
  • Antigen; Antigens; Bowel movement; EIA; ELFA; ELISA; Entero virus; Enzyme immunoassay; EV; EV Ag; Faecal; Faeces; Fecal; Feces; IAA; ID; Infectious Disease; InfectiousDisease; MEIA; Microbiology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen; Stl; Stool = Fecal; SUDS

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

Enterovirus Ag IA Ql (Stl)Enterovirus Ag [Presence] in Stool by ImmunoassayEV Ag Stl Ql IAEnterovirus AgMICROEnterovirus antigen, StoolPrThr

Frequently asked questions

Code details

Code70065-8
SystemLOINC
Display nameEnterovirus Ag IA Ql (Stl)
DescriptionEnterovirus Ag
Short nameEV Ag Stl Ql IA
ComponentEnterovirus Ag
PropertyPrThr
TimingPt
System (specimen)Stool
ScaleOrd
MethodIA
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.40
Last changed2.56

Consumer names

Enterovirus antigen, Stool

Part names

Enterovirus AgPrThrPtStoolOrdIAPresence or ThresholdPoint in time (spot)Immunoassay

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.

LOINC Code 70065-8 | HealthAssure