ICD-11 classes
X Extension Codes
Severity Scale Value
Disease Specific Severity Scale Value
Chronic Obstructive Lung Disease Criteria: GOLD 1-4
XS50 GOLD 4 - very severe: FEV1 <30% predicted
ICD-11 XS50 GOLD 4 - very severe: FEV1 <30% predicted
The diagnosis has no description.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.