Moyae Ophthalmology FHIR Implementation Guide
0.1.0 - ci-build

Moyae Ophthalmology FHIR Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

CodeSystem: Moyae 'with correction' Code System

Official URL: https://moyae.com/is-cc Version: 0.1.0
Active as of 2026-06-02 Computable Name: MoyaeIsCcCS

Moyae-defined CodeSystem carrying the single concept cc ("with correction"). Used on Observation.component.code in MoyaeVisualAcuity and MoyaeRefraction to indicate whether the patient was wearing their habitual correction (glasses or contacts) when the measurement was taken.

SNOMED CT's 419775003 (Best Corrected Visual Acuity) was considered but is more specific than what Moyae needs — cc=true should also apply when a non-best correction was worn.

This Code system is referenced in the content logical definition of the following value sets:

  • This CodeSystem is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

This case-sensitive code system https://moyae.com/is-cc defines the following code:

CodeDisplayDefinition
cc with correction The observation was made while the patient was wearing their habitual correction (glasses or contact lenses).