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.

LOINCActiveSubset

LOINC Code 74781-6: Vacuum dust collection contaminant panel PhenX

Name: LOINC Code 74781-6: Vacuum dust collection contaminant panel PhenX
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:55.155Z

74781-6 is a LOINC code used to identify Vacuum dust collection contaminant panel PhenX 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 Vacuum dust collection contaminant panel. It is commonly used with the system or sample type ^Patient.

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 Vacuum dust collection contaminant panel. It is commonly used with the system or sample type ^Patient.

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: Subset
Panel type: Panel
Method: PhenX

What it does not mean

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

Key facts

Vacuum dust collection contaminant panel PhenX
Vacuum dust collection contaminant panel
Coll; Collect; Collected; Pan; PANEL.PHENX; Panl; Pnl; Point in time; Random; Vac dust collection pnl; Vacuum dust contaminant

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

Vacuum dust collection contaminant panel PhenXVac dust collection pnl PhenXVacuum dust collection contaminant panelPANEL.PHENX-Pt^Patient

Frequently asked questions

Code details

Code74781-6

SystemLOINC

Display nameVacuum dust collection contaminant panel PhenX

DescriptionVacuum dust collection contaminant panel

Short nameVac dust collection pnl PhenX

ComponentVacuum dust collection contaminant panel

Property-

TimingPt

System (specimen)^Patient

Scale-

MethodPhenX

ClassPANEL.PHENX

StatusACTIVE

Order/ObservationSubset

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.48

Last changed2.48

Part names

Vacuum dust collection contaminant panel-Pt^PatientPhenXPoint 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.