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 65812-0: During the episode, which of the following parts of your vision were affected [PhenX]

Name: LOINC Code 65812-0: During the episode, which of the following parts of your vision were affected [PhenX]
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:45.458Z

65812-0 is a LOINC code used to identify During the episode, which of the following parts of your vision were affected [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 During the episode, which of the following parts of your vision were affected. 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 During the episode, which of the following parts of your vision were affected. 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

During the episode, which of the following parts of your vision were affected [PhenX]
During the episode, which of the following parts of your vision were affected
Finding; Findings; Nominal; Parts of vision affected; Point in time; Random

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

During the episode, which of the following parts of your vision were affected [PhenX]Parts of vision affected PhenXDuring the episode, which of the following parts of your vision were affectedPHENXFindPt^Patient

Frequently asked questions

Code details

Code65812-0

SystemLOINC

Display nameDuring the episode, which of the following parts of your vision were affected [PhenX]

DescriptionDuring the episode, which of the following parts of your vision were affected

Short nameParts of vision affected PhenX

ComponentDuring the episode, which of the following parts of your vision were affected

PropertyFind

TimingPt

System (specimen)^Patient

ScaleNom

MethodPhenX

ClassPHENX

StatusTRIAL

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.36

Last changed2.65

Part names

During the episode, which of the following parts of your vision were affectedFindPt^PatientNomPhenXFindingPoint 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.