Extensions for Using Data Elements from FHIR R5 in FHIR R4
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Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

CodeSystem: VisionBase

Official URL: http://hl7.org/fhir/vision-base-codes Version: 5.0.0
Standards status: Trial-use Maturity Level: 2 Responsible: Orders and Observations Computable Name: VisionBase

A coded concept listing the base codes.

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 http://hl7.org/fhir/vision-base-codes defines the following codes:

CodeDisplayDefinition
up Up top.
down Down bottom.
in In inner edge.
out Out outer edge.