LOINCActiveObservation

LOINC Code 57430-1: CD235a cells/Cells (Body fld)

57430-1 is a LOINC code used to identify CD235a cells/Cells (Body fld) 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.CD235a/Cells. It is commonly used with the system or sample type Body fld.

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.CD235a/Cells. It is commonly used with the system or sample type Body fld.

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

  • CD235a cells/cells in Body fluid
  • Cells.CD235a/Cells
  • B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; CD235a Cells; Cell; CELL MARKERS; Cellularity; Fl; Fld; FLU; Fluid; Glycophorin A; GPA; Number fraction; Percent; Point in time; QNT; Quan; Quant; Quantitative; 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

CD235a cells/Cells (Body fld)CD235a cells/cells in Body fluidCD235a Cells NFr FldCells.CD235a/CellsCELLMARKCD235a cells/cells, Body fluidNFr

Frequently asked questions

Code details

Code57430-1
SystemLOINC
Display nameCD235a cells/Cells (Body fld)
DescriptionCells.CD235a/Cells
Short nameCD235a Cells NFr Fld
ComponentCells.CD235a/Cells
PropertyNFr
TimingPt
System (specimen)Body fld
ScaleQn
ClassCELLMARK
Example units%
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.29
Last changed2.79

Consumer names

CD235a cells/cells, Body fluid

Part names

Cells.CD235a/CellsNFrPtBody fldQnNumber FractionPoint in time (spot)Body fluid

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.