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.

LOINCObservation

LOINC Code 96090-6: Left cornea Volume adjustment parameter

Name: LOINC Code 96090-6: Left cornea Volume adjustment parameter
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:27.590Z

96090-6 is a LOINC code used to identify Left cornea Volume adjustment parameter 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 Volume adjustment parameter. It is commonly used with the system or sample type Cornea.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 Volume adjustment parameter. It is commonly used with the system or sample type Cornea.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: TRIAL
Order vs observation: Observation
Method: Tonometry

What it does not mean

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

Key facts

Left cornea Volume adjustment parameter
Volume adjustment parameter
Corneal; EYE; EYE.TONOMETRY; Glaucoma testing; Inverse Length; L; L cornea; LT; Ophthalmology; Ophtho; Ophthy; Point in time; QNT; Quan; Quant; Quantitative; Random; Vol; Vol Adj

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

Left cornea Volume adjustment parameterL cornea Vol Adj TonoVolume adjustment parameterEYE.TONOMETRYInvLenPtCornea.left

Frequently asked questions

Code details

Code96090-6

SystemLOINC

Display nameLeft cornea Volume adjustment parameter

DescriptionVolume adjustment parameter

Short nameL cornea Vol Adj Tono

ComponentVolume adjustment parameter

PropertyInvLen

TimingPt

System (specimen)Cornea.left

ScaleQn

MethodTonometry

ClassEYE.TONOMETRY

Example unitsdiopter

StatusTRIAL

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.69

Last changed2.69

Part names

Volume adjustment parameterInvLenPtCornea.leftQnTonometryInverse LengthPoint in time (spot)Left cornea

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.