LOINCActiveObservation

LOINC Code 30460-0: Granulocytes/Leukocytes (Gast fld)

30460-0 is a LOINC code used to identify Granulocytes/Leukocytes (Gast 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 Granulocytes/Leukocytes. It is commonly used with the system or sample type Gast 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 Granulocytes/Leukocytes. It is commonly used with the system or sample type Gast 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

  • Granulocytes/Leukocytes in Gastric fluid
  • Granulocytes/Leukocytes
  • GAST; Gastric contents; Gastric fluid; Gran; Grans; Granulocyte; Granulocytes; HEMATOLOGY/CELL COUNTS; Leuc; Leuk; Leukocyte; Lkcs; Number fraction; Percent; 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

Granulocytes/Leukocytes (Gast fld)Granulocytes/Leukocytes in Gastric fluidGranulocytes NFr GastGranulocytes/LeukocytesHEM/BCGranulocytes/White Blood Cells, Stomach fluidNFr

Frequently asked questions

Code details

Code30460-0
SystemLOINC
Display nameGranulocytes/Leukocytes (Gast fld)
DescriptionGranulocytes/Leukocytes
Short nameGranulocytes NFr Gast
ComponentGranulocytes/Leukocytes
PropertyNFr
TimingPt
System (specimen)Gast fld
ScaleQn
ClassHEM/BC
Example units%
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.04
Last changed2.79

Consumer names

Granulocytes/White Blood Cells, Stomach fluid

Part names

Granulocytes/leukocytesNFrPtGast fldQnNumber FractionPoint in time (spot)Gastric 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.

LOINC Code 30460-0 | HealthAssure