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 26502-5: Neutrophils (Periton fld) [#/Vol]

Name: LOINC Code 26502-5: Neutrophils (Periton fld) [#/Vol]
Creator: HealthAssure Clinical Team
Published: 2026-05-25T17:13:11.347Z

26502-5 is a LOINC code used to identify Neutrophils (Periton fld) [#/Vol] 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 Neutrophils. It is commonly used with the system or sample type Periton fld.

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 Neutrophils. It is commonly used with the system or sample type Periton 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: Observation

What it does not mean

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

Key facts

Neutrophils [#/volume] in Peritoneal fluid
Neutrophils
#; ABS; absolute; absolutes; Ascites; Ascitic fluid; Ascitis; Cnt; Count; Count/volume; CT; HEMATOLOGY/CELL COUNTS; Neut; Neutr; Neutrophil; Number concentration; Number Concentration (count/vol); Peritoneal fluid; PMN; PNM; Point in time; Prt; QNT; Quan; Quant; Quantitative; 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.

Related SNOMED CT concepts

705114005SNOMED CT mapping for Neutrophils (Periton fld) [#/Vol] (26502-5)

Related observations and tests

SNOMED_CT 705114005high

LOINC Code System

Source: LOINC-SNOMED cooperation package

Common synonyms

Neutrophils (Periton fld) [#/Vol]Neutrophils [#/volume] in Peritoneal fluidNeutrophils # PrtNeutrophilsHEM/BCNeutrophils, Peritoneal fluidNCnc

Frequently asked questions

Code details

Code26502-5

SystemLOINC

Display nameNeutrophils (Periton fld) [#/Vol]

DescriptionNeutrophils

Short nameNeutrophils # Prt

ComponentNeutrophils

PropertyNCnc

TimingPt

System (specimen)Periton fld

ScaleQn

ClassHEM/BC

Example units10*3/uL

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.00

Last changed2.73

Consumer names

Neutrophils, Peritoneal fluid

Part names

NeutrophilsNCncPtPeriton fldQnNumber ConcentrationPoint in time (spot)Peritoneal fluid

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.