95290-3

LOINC Code


LOINC code95290-3
name
descriptionSphere measurement increment is the specificity to which a refractometer can measure the sphere diopter, typically 0.25 diopters, but may be as small as 0.01 diopters. For example, a 0.25 diopter increment allows measurement of 0.25, 0.5, 0.75, 1.0 diopters, etc., while a 0.01 diopter increment allows finer measurement to a hundredth of a diopter.
statusACTIVE

Fully-Specified Name

componentSphere measurement increment
propertyType  =  Type:  The Property Type is used for assays that identify the specific analyte in cases when the baseline presence of the analyte is known.
timePt  =  Point in time:  To identify measures at a point in time. This is a synonym for “spot” or “random” as applied to urine measurements.
systemRefractometer
scaleNom  =  Nominal:  Nominal or categorical responses that do not have a natural ordering. (e.g., names of bacteria, reported as answers, categories of appearance that do not have a natural ordering, such as, yellow, clear, bloody.
method

Additional Names

short nameEYE; EYE.REFRACTION; Nominal; Ophthalmology; Ophtho; Ophthy; Point in time; Random; RM; Sphere increment; Typ

Basic Attributes

classEYE.REFRACTION
type2  Clinical
order vs. observationSph incr RM

History/Usage

first released
last updated2.68
last change typeADD  - added
change reason[diop]

Related Names



Copyright © 2026 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © 1995-2026, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.

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