LOINCActiveObservation

LOINC Code 14113-5: CD56 cells (Bld) [#/Vol]

14113-5 is a LOINC code used to identify CD56 cells (Bld) [#/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 Cells.CD56. It is commonly used with the system or sample type Bld.

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 Cells.CD56. It is commonly used with the system or sample type Bld.

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

  • CD56 cells [#/volume] in Blood
  • Cells.CD56
  • #; ABS; absolute; absolutes; Blood; CD56 Cells; Cell; CELL MARKERS; Cellularity; Cnt; Count; Count/volume; CT; Leu19; Leu-19; NCAM; Neural cell adhesion molecule; NKH1; Number concentration; Number Concentration (count/vol); 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

CD56 cells (Bld) [#/Vol]CD56 cells [#/volume] in BloodCD56 Cells # BldCells.CD56CELLMARKCD56 cells, BloodNCnc

Frequently asked questions

Code details

Code14113-5
SystemLOINC
Display nameCD56 cells (Bld) [#/Vol]
DescriptionCells.CD56
Short nameCD56 Cells # Bld
ComponentCells.CD56
PropertyNCnc
TimingPt
System (specimen)Bld
ScaleQn
ClassCELLMARK
Example units10*9/L
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released1.0k
Last changed2.73

Consumer names

CD56 cells, Blood

Part names

Cells.CD56NCncPtBldQnCD56 cellsNumber ConcentrationPoint in time (spot)Blood

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 14113-5 | HealthAssure