C81.1 is the ICD-10 code for Nodular sclerosis classical Hodgkin lymphoma. It is a four-character subcategory of C81 (Hodgkin lymphoma), 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
C81.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
C81.1(Klassisk) Hodgkins sykdom av type nodulær sklerose
DC811Klassisk Hodgkin lymfom med nodulær sklerose
C81.1Sidekudoskyhmyinen Hodgkinin tauti
C81.1Nodulär-sklerosierendes (klassisches) Hodgkin-Lymphom
C81.1Lymphome de Hodgkin (classique), à sclérose nodulaire
C81.1Hodgkin-lymfoom, (klassiek), nodulair scleroserend
Listed through more specific codes:
- C81.10Nodular sclerosis Hodgkin lymphoma, unspecified site
- C81.11Nodular sclerosis Hodgkin lymphoma, lymph nodes of head, face, and neck
- C81.12Nodular sclerosis Hodgkin lymphoma, intrathoracic lymph nodes
- C81.13Nodular sclerosis Hodgkin lymphoma, intra-abdominal lymph nodes
- C81.14Nodular sclerosis Hodgkin lymphoma, lymph nodes of axilla and upper limb
- C81.15Nodular sclerosis Hodgkin lymphoma, lymph nodes of inguinal region and lower limb
- C81.16Nodular sclerosis Hodgkin lymphoma, intrapelvic lymph nodes
- C81.17Nodular sclerosis Hodgkin lymphoma, spleen
- and 3 more national subcodes
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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