World Health Organization · 2026-01 · English
2A82 Mature B-cell neoplasm with leukaemic behaviour
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
2A82.0Chronic lymphocytic leukaemia or small lymphocytic lymphoma2A82.1B-cell prolymphocytic leukaemia2A82.2Hairy-cell leukaemia2A82.3Splenic B-cell lymphoma or leukaemia, unclassifiable2A82.YOther specified mature B-cell neoplasm with leukaemic behaviour2A82.ZMature B-cell neoplasm with leukaemic behaviour, unspecified© World Health Organization · CC BY-ND 3.0 IGO