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.

LOINC

LOINC Code 63816-3: Concentration of vacuum dust collection contaminant [Mass/volume] [PhenX]

Name: LOINC Code 63816-3: Concentration of vacuum dust collection contaminant [Mass/volume] [PhenX]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:43.946Z

63816-3 is a LOINC code used to identify Concentration of vacuum dust collection contaminant [Mass/volume] [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 Concentration of vacuum dust collection contaminant. 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 Concentration of vacuum dust collection contaminant. 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: TRIAL
Method: PhenX

What it does not mean

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

Key facts

Concentration of vacuum dust collection contaminant [Mass/volume] [PhenX]
Concentration of vacuum dust collection contaminant
Coll; Collect; Collected; Level; Mass concentration; Point in time; QNT; Quan; Quant; Quantitative; Random; Vacuum dust concentration; 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

Concentration of vacuum dust collection contaminant [Mass/volume] [PhenX]Vacuum dust concentration mCnc PhenXConcentration of vacuum dust collection contaminantPHENXMCncPt^Patient

Frequently asked questions

Code details

Code63816-3

SystemLOINC

Display nameConcentration of vacuum dust collection contaminant [Mass/volume] [PhenX]

DescriptionConcentration of vacuum dust collection contaminant

Short nameVacuum dust concentration mCnc PhenX

ComponentConcentration of vacuum dust collection contaminant

PropertyMCnc

TimingPt

System (specimen)^Patient

ScaleQn

MethodPhenX

ClassPHENX

StatusTRIAL

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.65

Part names

Concentration of vacuum dust collection contaminantMCncPt^PatientQnPhenXMass 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.