LOINCActiveBoth

LOINC Code 51443-0: CD117 cells Qn (Bld)

51443-0 is a LOINC code used to identify CD117 cells Qn (Bld) 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.CD117. It is commonly used with the system or sample type Bld.

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 Cells.CD117. 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: Both

What it does not mean

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

Key facts

  • CD117 cells [Units/volume] in Blood
  • Cells.CD117
  • Arbitrary concentration; Blood; CD117 Cells; Cell; CELL MARKERS; Cellularity; c-KIT; Point in time; QNT; Quan; Quant; Quantitative; Random; SCFR; stem cell factor receptor; 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

CD117 cells Qn (Bld)CD117 cells [Units/volume] in BloodCD117 Cells Bld-aCncCells.CD117CELLMARKCD117 cells, BloodACnc

Frequently asked questions

Code details

Code51443-0
SystemLOINC
Display nameCD117 cells Qn (Bld)
DescriptionCells.CD117
Short nameCD117 Cells Bld-aCnc
ComponentCells.CD117
PropertyACnc
TimingPt
System (specimen)Bld
ScaleQn
ClassCELLMARK
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.22
Last changed2.70

Consumer names

CD117 cells, Blood

Part names

Cells.CD117ACncPtBldQnCD117 cellsArbitrary 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 51443-0 | HealthAssure