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 63723-1: Are any of the water treatment devices listed on this card used in your home [PhenX]

Name: LOINC Code 63723-1: Are any of the water treatment devices listed on this card used in your home [PhenX]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:43.946Z

63723-1 is a LOINC code used to identify Are any of the water treatment devices listed on this card used in your home [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 Are any of the water treatment devices listed on this card used in your home. 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 Are any of the water treatment devices listed on this card used in your home. 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

Are any of the water treatment devices listed on this card used in your home [PhenX]
Are any of the water treatment devices listed on this card used in your home
Brita or other pitcher water filter, Ceramic or charcoal filter, Water softener, Aerator, Reverse osmosis
Finding; Findings; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen; Tx; Water treatment usage

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

Are any of the water treatment devices listed on this card used in your home [PhenX]Water treatment usage PhenXAre any of the water treatment devices listed on this card used in your homePHENXFindPt^Patient

Frequently asked questions

Code details

Code63723-1

SystemLOINC

Display nameAre any of the water treatment devices listed on this card used in your home [PhenX]

DescriptionAre any of the water treatment devices listed on this card used in your home

Short nameWater treatment usage PhenX

ComponentAre any of the water treatment devices listed on this card used in your home

PropertyFind

TimingPt

System (specimen)^Patient

ScaleOrd

MethodPhenX

ClassPHENX

StatusTRIAL

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.65

Part names

Are any of the water treatment devices listed on this card used in your homeFindPt^PatientOrdPhenXFindingPoint 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.