LOINC Code 98789-1: Eye Horizontal prism - in far for Sheard by Phoropter

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 Horizontal prism.in far for Sheard. It is commonly used with the system or sample type Eye.

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

• Eye Horizontal prism - in far for Sheard by Phoropter
• Horizontal prism.in far for Sheard
• by Phoropter; EYE.REFRACTION; Eyeball; H prism-in; H prism-in far; H prism-in far Sheard; Inverse Length; Occular; Oculis; Ophthalmologic; Optic globe; Point in time; QNT; Quan; Quant; Quantitative; Random; 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

Frequently asked questions