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LOINC Code 46422-2: T. vaginalis LM.HPF (Urine sed) [#/Area]

46422-2 is a LOINC code used to identify T. vaginalis LM.HPF (Urine sed) [#/Area] 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 Trichomonas vaginalis. It is commonly used with the system or sample type Urine sed.

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 Trichomonas vaginalis. It is commonly used with the system or sample type Urine sed.

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: Microscopy.light.HPF

What it does not mean

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

Key facts

  • Trichomonas vaginalis [#/area] in Urine sediment by Microscopy high power field
  • Trichomonas vaginalis
  • #/area; Kidney; LM; Micro; Micros; Microscopic; Nephrology; Number areic; Point in time; QNT; Quan; Quant; Quantitative; Random; Renal; T vaginalis; Tric; Trich; Trichimoniasis; Trichomonad; Trichomonads; Trichomoniasis; UA; UR; URINALYSIS; Urine sediment; Urn; UrnS

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

T. vaginalis LM.HPF (Urine sed) [#/Area]Trichomonas vaginalis [#/area] in Urine sediment by Microscopy high power fieldT vaginalis #/area UrnS HPFTrichomonas vaginalisUATrichomonas vaginalis, Urine sedimentNaric

Frequently asked questions

Code details

Code46422-2
SystemLOINC
Display nameT. vaginalis LM.HPF (Urine sed) [#/Area]
DescriptionTrichomonas vaginalis
Short nameT vaginalis #/area UrnS HPF
ComponentTrichomonas vaginalis
PropertyNaric
TimingPt
System (specimen)Urine sed
ScaleQn
MethodMicroscopy.light.HPF
ClassUA
Example units/HPF
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.19
Last changed2.73

Consumer names

Trichomonas vaginalis, Urine sediment

Part names

Trichomonas vaginalisNaricPtUrine sedQnMicroscopy.light.HPFNumber Areic (per area)Point in time (spot)Urine sedimentMicroscopy high power field

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.