LOINC

LOINC Code 5428-8: CD11c Qn (WBC)

5428-8 is a LOINC code used to identify CD11c Qn (WBC) 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 CD11c. It is commonly used with the system or sample type WBC.

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 CD11c. It is commonly used with the system or sample type WBC.

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: DEPRECATED

What it does not mean

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

Key facts

  • Deprecated CD11c cells/100 cells in Blood
  • CD11c
  • AlphaX integrin chain; Arbitrary concentration; Axb2; CELL MARKERS; CR4; leukocyte surface antigen p150,95; Leukocytes; LeuM5; Leu-M5; Point in time; QNT; Quan; Quant; Quantitative; Random; WBCs; 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

CD11c Qn (WBC)Deprecated CD11c cells/100 cells in BloodDeprecated CD11c WBC-aCncCD11cCELLMARKCD11c, White blood cellsACnc

Frequently asked questions

Code details

Code5428-8
SystemLOINC
Display nameCD11c Qn (WBC)
DescriptionCD11c
Short nameDeprecated CD11c WBC-aCnc
ComponentCD11c
PropertyACnc
TimingPt
System (specimen)WBC
ScaleQn
ClassCELLMARK
StatusDEPRECATED

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0
Last changed2.69

Consumer names

CD11c, White blood cells

Part names

CD11cACncPtWBCQnArbitrary ConcentrationPoint in time (spot)White blood cells

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.

LOINC Code 5428-8 | HealthAssure