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.

LOINCActiveBoth

LOINC Code 85371-3: Neutrophil.fMLP stim.DHR MFI FC (Bld control) [Units]

Name: LOINC Code 85371-3: Neutrophil.fMLP stim.DHR MFI FC (Bld control) [Units]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:13.315Z

85371-3 is a LOINC code used to identify Neutrophil.fMLP stim.DHR MFI FC (Bld control) [Units] 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 Neutrophil.fMLP stimulated.DHR mean fluorescence intensity. It is commonly used with the system or sample type Bld^Control.

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 Neutrophil.fMLP stimulated.DHR mean fluorescence intensity. It is commonly used with the system or sample type Bld^Control.

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: Both
Method: Flow cytometry

What it does not mean

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

Key facts

Neutrophil.fMLP stimulated.DHR mean fluorescence intensity in Control Blood by Flow cytometry (FC)
Neutrophil.fMLP stimulated.DHR mean fluorescence intensity
Arbitrary; Average; Avg; Blood; Contrl; Dynamic; FC; HEMATOLOGY/CELL COUNTS; MFI; Neut; Neut.fMLP DHR; Neut.fMLP stim.DHR MFI; Neutr; Neutrophil oxidative bursts; Neutrophils; n-formyl methionyl leucyl phenylalanine; Normal; PMN; PNM; Point in time; QNT; Quan; Quant; Quantitative; Random; WB; Whole blood

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

Neutrophil.fMLP stim.DHR MFI FC (Bld control) [Units]Neutrophil.fMLP stimulated.DHR mean fluorescence intensity in Control Blood by Flow cytometry (FC)Neut.fMLP stim.DHR MFI Cont Bld FCNeutrophil.fMLP stimulated.DHR mean fluorescence intensityHEM/BCNeutrophil.fMLP Stim.DHR MFI, control BloodArb

Frequently asked questions

Code details

Code85371-3

SystemLOINC

Display nameNeutrophil.fMLP stim.DHR MFI FC (Bld control) [Units]

DescriptionNeutrophil.fMLP stimulated.DHR mean fluorescence intensity

Short nameNeut.fMLP stim.DHR MFI Cont Bld FC

ComponentNeutrophil.fMLP stimulated.DHR mean fluorescence intensity

PropertyArb

TimingPt

System (specimen)Bld^Control

ScaleQn

MethodFlow cytometry

ClassHEM/BC

Example unitsMean Fluorescent Intensity

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.61

Last changed2.61

Consumer names

Neutrophil.fMLP Stim.DHR MFI, control Blood

Part names

Neutrophil.fMLP stimulated.DHR mean fluorescence intensityArbPtBld^controlQnFlow cytometryArbitraryPoint in time (spot)Blood^ControlFlow cytometry (FC)

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.