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.

LOINCActiveObservation

LOINC Code 28735-9: Phoropter Left eye Comment far vision [Interpretation]

Name: LOINC Code 28735-9: Phoropter Left eye Comment far vision [Interpretation]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:15.023Z

28735-9 is a LOINC code used to identify Phoropter Left eye Comment far vision [Interpretation] 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 Far vision comment. It is commonly used with the system or sample type Eye.left.

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 Far vision comment. It is commonly used with the system or sample type Eye.left.

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
Method: Phoropter

What it does not mean

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

Key facts

Phoropter Left eye Comment far vision [Interpretation]
Far vision comment
by Phoropter; cmmt; cmnt; Com; Comm; Comments; Commt; Distance; Eye; EYE.REFRACTION; Eyeball; Far comment; Impression; Impression/interpretation of study; Impressions; Interp; Interpretation; L; L eye; LT; Narrative; Occular; Oculis; Ophthalmologic; Ophthalmology; Ophtho; Ophthy; Optic globe; Point in time; Random; Remarks; Report; Vision; Visual

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

Phoropter Left eye Comment far vision [Interpretation]Phoropter L eye Cmnt far visionFar vision commentEYE.REFRACTIONImpPtEye.left

Frequently asked questions

Code details

Code28735-9

SystemLOINC

Display namePhoropter Left eye Comment far vision [Interpretation]

DescriptionFar vision comment

Short namePhoropter L eye Cmnt far vision

ComponentFar vision comment

PropertyImp

TimingPt

System (specimen)Eye.left

ScaleNar

MethodPhoropter

ClassEYE.REFRACTION

StatusACTIVE

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.00

Last changed2.71

Part names

Far vision commentImpPtEye.leftNarPhoropterImpression/interpretation of studyPoint in time (spot)Left eye

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.