What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveBoth

LOINC Code 35477-9: Ciliated columnar lining cells/Leukocytes (Body fld) [# ratio]

Name: LOINC Code 35477-9: Ciliated columnar lining cells/Leukocytes (Body fld) [# ratio]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:23.498Z

35477-9 is a LOINC code used to identify Ciliated columnar lining cells/Leukocytes (Body fld) [# ratio] 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 Ciliated columnar lining cells/Leukocytes. 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 Ciliated columnar lining cells/Leukocytes. 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: Both

What it does not mean

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

Key facts

Ciliated columnar lining cells/Leukocytes [# Ratio] in Body fluid
Ciliated columnar lining cells/Leukocytes
B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Cell; Cellularity; Cil columnar lining cells; Fl; Fld; FLU; Fluid; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Number ratio; Point in time; QNT; Quan; Quant; Quantitative; Random; WBC; WBCs; White blood cell; 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

Ciliated columnar lining cells/Leukocytes (Body fld) [# ratio]Ciliated columnar lining cells/Leukocytes [# Ratio] in Body fluidCil columnar lining cells FldCiliated columnar lining cells/LeukocytesHEM/BCCiliated columnar lining cells/White Blood Cells, Body fluidNRto

Frequently asked questions

Code details

Code35477-9

SystemLOINC

Display nameCiliated columnar lining cells/Leukocytes (Body fld) [# ratio]

DescriptionCiliated columnar lining cells/Leukocytes

Short nameCil columnar lining cells Fld

ComponentCiliated columnar lining cells/Leukocytes

PropertyNRto

TimingPt

System (specimen)Body fld

ScaleQn

ClassHEM/BC

Example units/100 WBC

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.13

Last changed2.79

Consumer names

Ciliated columnar lining cells/White Blood Cells, Body fluid

Part names

Ciliated columnar lining cells/LeukocytesNRtoPtBody fldQnNumber RatioPoint 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.