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.

LOINCActiveObservation

LOINC Code 99930-0: Nucleated cells Auto Ql (Body fld)

Name: LOINC Code 99930-0: Nucleated cells Auto Ql (Body fld)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:34.291Z

99930-0 is a LOINC code used to identify Nucleated cells Auto Ql (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 Nucleated 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 Nucleated 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: Automated

What it does not mean

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

Key facts

Nucleated cells [Presence] in Body fluid by Automated
Nucleated cells
Auto; Automated detection; B/F; BF; bod; Bodies; Body fluid; Body fluid, unsp; Cell; Cellularity; Elec; Elect; Electr; Fl; Fld; FLU; Fluid; HEMATOLOGY/CELL COUNTS; Nuc; Nuc cell; Ordinal; Point in time; PR; QL; Qual; Qualitative; Random; Screen

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

Nucleated cells Auto Ql (Body fld)Nucleated cells [Presence] in Body fluid by AutomatedNuc cell Fld Ql AutoNucleated cellsHEM/BCNucleated cells, Body fluidPrThr

Frequently asked questions

Code details

Code99930-0

SystemLOINC

Display nameNucleated cells Auto Ql (Body fld)

DescriptionNucleated cells

Short nameNuc cell Fld Ql Auto

ComponentNucleated cells

PropertyPrThr

TimingPt

System (specimen)Body fld

ScaleOrd

MethodAutomated

ClassHEM/BC

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.72

Last changed2.72

Consumer names

Nucleated cells, Body fluid

Part names

Nucleated cellsPrThrPtBody fldOrdAutomatedPresence or ThresholdPoint 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.