LOINCActiveObservation

LOINC Code 51625-2: Malignant cells/Cells Manual cnt (Body fld)

51625-2 is a LOINC code used to identify Malignant cells/Cells Manual cnt (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 Malignant cells/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 Malignant cells/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
  • Method: Manual count

What it does not mean

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

Key facts

  • Malignant cells/cells in Body fluid by Manual count
  • Malignant cells/Cells
  • B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Cell; Cellularity; Fl; Fld; FLU; Fluid; HEMATOLOGY/CELL COUNTS; Malig; Manl; 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

Malignant cells/Cells Manual cnt (Body fld)Malignant cells/cells in Body fluid by Manual countMalignant cells NFr Fld ManualMalignant cells/CellsHEM/BCMalignant cells/cells, Body fluidNFr

Frequently asked questions

Code details

Code51625-2
SystemLOINC
Display nameMalignant cells/Cells Manual cnt (Body fld)
DescriptionMalignant cells/Cells
Short nameMalignant cells NFr Fld Manual
ComponentMalignant cells/Cells
PropertyNFr
TimingPt
System (specimen)Body fld
ScaleQn
MethodManual count
ClassHEM/BC
Example units%
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.24
Last changed2.79

Consumer names

Malignant cells/cells, Body fluid

Part names

Malignant cells/CellsNFrPtBody fldQnManual countNumber 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.