LOINCActiveBoth

LOINC Code 10690-6: Microsporidia identified Trichrome stain modified Nom (Duod fld)

10690-6 is a LOINC code used to identify Microsporidia identified Trichrome stain modified Nom (Duod 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 Microsporidia. It is commonly used with the system or sample type Duod 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 Microsporidia. It is commonly used with the system or sample type Duod 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: Trichrome modified

What it does not mean

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

Key facts

  • Microsporidia identified in Duodenal fluid by Trichrome stain modified
  • Microsporidia
  • Dudf; Duodenal fluid; ID; Identity or presence; Infectious Disease; InfectiousDisease; Microbiology; Microsporidiosis; Mod Tri Stain; Nominal; Point in time; Random

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

Microsporidia identified Trichrome stain modified Nom (Duod fld)Microsporidia identified in Duodenal fluid by Trichrome stain modifiedMicrosporid Duod fl Mod Tri StainMicrosporidiaMICROMicrosporidia test, Duodenal fluidPrid

Frequently asked questions

Code details

Code10690-6
SystemLOINC
Display nameMicrosporidia identified Trichrome stain modified Nom (Duod fld)
DescriptionMicrosporidia
Short nameMicrosporid Duod fl Mod Tri Stain
ComponentMicrosporidia
PropertyPrid
TimingPt
System (specimen)Duod fld
ScaleNom
MethodTrichrome modified
ClassMICRO
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0i
Last changed2.79

Consumer names

Microsporidia test, Duodenal fluid

Part names

MicrosporidiaPridPtDuod fldNomTrichrome modifiedPresence or IdentityPoint in time (spot)Duodenal fluidTrichrome stain modified

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.