LOINCActiveObservation

LOINC Code 67833-4: Lymphocytes (Pleur fld fetus) [#/Vol]

67833-4 is a LOINC code used to identify Lymphocytes (Pleur fld fetus) [#/Vol] 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 Lymphocytes. It is commonly used with the system or sample type Plr fld^Fetus.

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 Lymphocytes. It is commonly used with the system or sample type Plr fld^Fetus.

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

  • Lymphocytes [#/volume] in Pleural fluid from Fetus
  • Lymphocytes
  • #; ABS; absolute; absolutes; Cnt; Count; Count/volume; CT; Fetal; Gyn; Gynecology; HEMATOLOGY/CELL COUNTS; Lymp; Lymph; Lympho; Lymphocyte; Lymphs; Lymphs%; Number concentration; Number Concentration (count/vol); OB; ObGyn; Obstetrics; Pleural; Pleural fluid; Point in time; QNT; Quan; Quant; Quantitative; Random; thoracentesis fluid

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

Lymphocytes (Pleur fld fetus) [#/Vol]Lymphocytes [#/volume] in Pleural fluid from FetusLymphocytes # Plr FetusLymphocytesHEM/BCFetal LymphocytesNCnc

Frequently asked questions

Code details

Code67833-4
SystemLOINC
Display nameLymphocytes (Pleur fld fetus) [#/Vol]
DescriptionLymphocytes
Short nameLymphocytes # Plr Fetus
ComponentLymphocytes
PropertyNCnc
TimingPt
System (specimen)Plr fld^Fetus
ScaleQn
ClassHEM/BC
Example units10*6/L
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.38
Last changed2.70

Consumer names

Fetal Lymphocytes

Part names

LymphocytesNCncPtPlr fld^FetusQnNumber ConcentrationPoint in time (spot)

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.