LOINCActiveObservation

LOINC Code 53972-6: Burr cells LM Ql (Urine sed)

53972-6 is a LOINC code used to identify Burr cells LM Ql (Urine sed) 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 Burr cells. It is commonly used with the system or sample type Urine sed.

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 Burr cells. 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

What it does not mean

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

Key facts

  • Burr cells [Presence] in Urine sediment by Light microscopy
  • Burr cells
  • Cell; Cellularity; Echinocyte; Echinocytes; Erythrocytes.crenated; Kidney; LM; Micro; Micros; Microscopic; Nephrology; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Renal; Screen; Sea urchin cells; 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

Burr cells LM Ql (Urine sed)Burr cells [Presence] in Urine sediment by Light microscopyBurr Cells UrnS Ql MicroBurr cellsUABurr cells, Urine sedimentPrThr

Frequently asked questions

Code details

Code53972-6
SystemLOINC
Display nameBurr cells LM Ql (Urine sed)
DescriptionBurr cells
Short nameBurr Cells UrnS Ql Micro
ComponentBurr cells
PropertyPrThr
TimingPt
System (specimen)Urine sed
ScaleOrd
MethodMicroscopy.light
ClassUA
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.26
Last changed2.73

Consumer names

Burr cells, Urine sediment

Part names

Burr cellsPrThrPtUrine sedOrdMicroscopy.lightPresence or ThresholdPoint in time (spot)Urine sedimentLight microscopy

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.