World Health Organization · 2026-01 · English
Pleural, diaphragm or mediastinal disorders
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
CB20Pleural plaqueCB21PneumothoraxCB22Diseases of mediastinum, not elsewhere classifiedCB23Disorders of diaphragmCB24Chylous effusionCB25FibrothoraxCB26HaemothoraxCB27Pleural effusionCB2YOther specified pleural, diaphragm or mediastinal disordersCB2ZPleural, diaphragm or mediastinal disorders, unspecified© World Health Organization · CC BY-ND 3.0 IGO