ICD-10 diagnosis code

C90.2 Extramedullary plasmacytoma

This page in Swedish

C90.2 is the ICD-10 code for Extramedullary plasmacytoma. It is a four-character subcategory of C90 (Multiple myeloma and malignant plasma cell neoplasms), the most specific level in the WHO edition. It belongs to the block C81–C96 (Malignant neoplasms, stated or presumed to be primary, of lymphoid, haematopoietic and related tissue) in Chapter II, Neoplasms.

Code type
Subcategory (4 characters)
Chapter
II · C00–D48
Classification
WHO ICD-10, 2019 version

C90.2 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

SwedenICD-10-SE

C90.2Extramedullärt plasmocytom

NorwayICD-10-NO

C90.2Ekstramedullært plasmocytom

DenmarkICD-10-DK

DC902Solitært ikke-ossøst plasmacytom

FinlandICD-10-FI

C90.2Ekstramedullaarinen plasmosytooma

GermanyICD-10-GM

C90.2Extramedulläres Plasmozytom

FranceICD-10-FR

C90.2Plasmocytome extramédullaire

NetherlandsICD-10-NL

C90.2extramedullair plasmocytoom

United StatesICD-10-CM

Listed through more specific codes:

  • C90.20Extramedullary plasmacytoma not having achieved remission
  • C90.21Extramedullary plasmacytoma in remission
  • C90.22Extramedullary plasmacytoma in relapse

Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.

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