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LOINC Code 98122-5: Neutrophil.fMLP and PMA stimulated DHR panel FC

98122-5 is a LOINC code used to identify Neutrophil.fMLP and PMA stimulated DHR panel FC 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 & PMA stimulated DHR panel. It is commonly used with the system or sample type ^Patient.

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 & PMA stimulated DHR panel. It is commonly used with the system or sample type ^Patient.

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: Order
  • Panel type: Panel
  • Method: Flow cytometry

What it does not mean

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

Key facts

Neutrophil.fMLP and PMA stimulated DHR panel by Flow cytometry (FC)
Neutrophil.fMLP & PMA stimulated DHR panel
The phorbol myristate acetate (PMA) and N-formyl-methionyl-leucyl-phenylalanine (fMLP) stimulated neutrophil dihydrorhodamine (DHR) test assesses neutrophil activation and NADPH oxidase function when stimulated by PMA and fMLP (different populations of neutrophils are stimulated by PMA and fMLP, respectively). This test is used to diagnose chronic granulomatous disease (CGD) and complete myeloperoxidase deficiency; monitor chimerism and NADPH oxidase function after stem cell transplant, assess NADPH oxidase activity prior to transplant; identify and monitor chromosome X inactivation changes with age in carrier females with X-linked CGD; and diagnose Rac2 deficiency. To report results for the fMLP stimulated neutrophil DHR test alone, use [LOINC98123-3]. To report results for the PMA stimulated neutrophil DHR test alone, use [LOINC: 98124-1].
Dynamic; FC; HEMATOLOGY/CELL COUNTS; Neut; Neut fMLP + PMA stim DHR Pnl; Neutr; Neutrophils; Pan; PANEL.HEMATOLOGY& CELL COUNTS; Panl; PMN; Pnl; PNM; Point in time; 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.

Common synonyms

Neutrophil.fMLP and PMA stimulated DHR panel FCNeutrophil.fMLP and PMA stimulated DHR panel by Flow cytometry (FC)Neut fMLP + PMA stim DHR Pnl Patient FCNeutrophil.fMLP & PMA stimulated DHR panelPANEL.HEM/BCNeutrophil.fMLP and PMA stimulated DHR panel-

Frequently asked questions

Code details

Code98122-5
SystemLOINC
Display nameNeutrophil.fMLP and PMA stimulated DHR panel FC
DescriptionNeutrophil.fMLP & PMA stimulated DHR panel
Short nameNeut fMLP + PMA stim DHR Pnl Patient FC
ComponentNeutrophil.fMLP & PMA stimulated DHR panel
Property-
TimingPt
System (specimen)^Patient
Scale-
MethodFlow cytometry
ClassPANEL.HEM/BC
StatusACTIVE
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.71
Last changed2.72

Consumer names

Neutrophil.fMLP and PMA stimulated DHR panel

Part names

Neutrophil.fMLP & PMA stimulated DHR panel-Pt^PatientFlow cytometryNeutrophil.fMLP and PMA stimulated DHR panelPoint in time (spot)Flow 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.