LOINCActiveObservation

LOINC Code 55315-6: Yeast KOH prep Ql (Specimen)

55315-6 is a LOINC code used to identify Yeast KOH prep Ql (Specimen) 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 Yeast. It is commonly used with the system or sample type XXX.

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 Yeast. It is commonly used with the system or sample type XXX.

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: Observation
  • Method: KOH preparation

What it does not mean

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

Key facts

  • Yeast [Presence] in Specimen by KOH preparation
  • Yeast
  • ID; Infectious Disease; InfectiousDisease; Microbiology; Misc; Miscellaneous; Ordinal; Other; Point in time; Potassium hydroxide preparation; PR; Prep; QL; Qual; Qualitative; Random; Screen; Spec; To be specified in another part of the message; Unspecified

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

Yeast KOH prep Ql (Specimen)Yeast [Presence] in Specimen by KOH preparationYeast Spec Ql KOH PrepYeastMICROSpecimen KOH testPrThr

Frequently asked questions

Code details

Code55315-6
SystemLOINC
Display nameYeast KOH prep Ql (Specimen)
DescriptionYeast
Short nameYeast Spec Ql KOH Prep
ComponentYeast
PropertyPrThr
TimingPt
System (specimen)XXX
ScaleOrd
MethodKOH preparation
ClassMICRO
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.27
Last changed2.73

Consumer names

Specimen KOH test

Part names

YeastPrThrPtXXXOrdKOH preparationPresence 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.

LOINC Code 55315-6 | HealthAssure