What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveObservation

LOINC Code 54413-0: Transfuse leukocyte-poor plateletpheresis units (BPU) [#]

Name: LOINC Code 54413-0: Transfuse leukocyte-poor plateletpheresis units (BPU) [#]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:36.583Z

54413-0 is a LOINC code used to identify Transfuse leukocyte-poor plateletpheresis units (BPU) [#] 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 Transfuse leukocyte-poor plateletpheresis units. It is commonly used with the system or sample type ^BPU.

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 Transfuse leukocyte-poor plateletpheresis units. It is commonly used with the system or sample type ^BPU.

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

What it does not mean

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

Key facts

Transfuse leukocyte-poor plateletpheresis units [#]
Transfuse leukocyte-poor plateletpheresis units
BLOOD BANK; Blood product unit; Blood Product Unit (Pack); Cnt; Count; Leuc; Leuk; Leukocytes; Leukodepleted; Leukoreduced; Lkcs; LP; LP Platpheresis; Num units trans WBC-poor platpheresis; Number; pheresis; Point in time; QNT; Quan; Quant; Quantitative; Random; WBC; WBCs; White blood cell; White blood cells

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

Transfuse leukocyte-poor plateletpheresis units (BPU) [#]Transfuse leukocyte-poor plateletpheresis units [#]Num units trans WBC-poor platpheresisTransfuse leukocyte-poor plateletpheresis unitsBLDBKNumber of Leukocyte-poor plateletpheresis units to transfuseNum

Frequently asked questions

Code details

Code54413-0

SystemLOINC

Display nameTransfuse leukocyte-poor plateletpheresis units (BPU) [#]

DescriptionTransfuse leukocyte-poor plateletpheresis units

Short nameNum units trans WBC-poor platpheresis

ComponentTransfuse leukocyte-poor plateletpheresis units

PropertyNum

TimingPt

System (specimen)^BPU

ScaleQn

ClassBLDBK

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.27

Last changed2.73

Consumer names

Number of Leukocyte-poor plateletpheresis units to transfuse

Part names

Transfuse leukocyte-poor plateletpheresis unitsNumPt^BPUQnNumber (count)Point 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.