kodex

Kodex

ICD-10-CM
Code

C83.00

Small cell B-cell lymphoma, unspecified site

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Hierarchy

  • C00-D49 Neoplasms (C00-D49)
    • C00-C96 Malignant neoplasms (C00-C96)
      • C81-C96 Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
        • C83 Non-follicular lymphoma
          • C83.0 Small cell B-cell lymphoma
            • C83.00 Small cell B-cell lymphoma, unspecified site
            • C83.01 Small cell B-cell lymphoma, lymph nodes of head, face, and neck
            • C83.02 Small cell B-cell lymphoma, intrathoracic lymph nodes
            • C83.03 Small cell B-cell lymphoma, intra-abdominal lymph nodes
            • C83.04 Small cell B-cell lymphoma, lymph nodes of axilla and upper limb
            • C83.05 Small cell B-cell lymphoma, lymph nodes of inguinal region and lower limb
            • C83.06 Small cell B-cell lymphoma, intrapelvic lymph nodes
            • C83.07 Small cell B-cell lymphoma, spleen
            • C83.08 Small cell B-cell lymphoma, lymph nodes of multiple sites
            • C83.09 Small cell B-cell lymphoma, extranodal and solid organ sites
            • C83.0A Small cell B-cell lymphoma, in remission

Notes

C00-D49

  • Functional activity
  • All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
  • Morphology [Histology]
  • Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
  • Primary malignant neoplasms overlapping site boundaries
  • A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
  • Malignant neoplasm of ectopic tissue
  • Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).
    • C25.9 Malignant neoplasm of pancreas, unspecified

Inclusion Terms

C83.0

  • Lymphoplasmacytic lymphoma
  • Nodal marginal zone lymphoma
  • Non-leukemic variant of B-CLL
  • Splenic marginal zone lymphoma

Excludes 1

C83.0

  • chronic lymphocytic leukemia (C91.1)
    • C91.1 Chronic lymphocytic leukemia of B-cell type
  • C84 Mature T/NK-cell lymphomas
  • Waldenström macroglobulinemia (C88.00)
    • C88.00 Waldenström macroglobulinemia not having achieved remission

C83

  • personal history of non-Hodgkin lymphoma (Z85.72)
    • Z85.72 Personal history of non-Hodgkin lymphomas

Excludes 2

C81-C96

  • C46.3 Kaposi's sarcoma of lymph nodes
  • secondary and unspecified neoplasm of lymph nodes (C77.-)
    • C77 Secondary and unspecified malignant neoplasm of lymph nodes
  • secondary neoplasm of bone marrow (C79.52)
    • C79.52 Secondary malignant neoplasm of bone marrow
  • secondary neoplasm of spleen (C78.89)
    • C78.89 Secondary malignant neoplasm of other digestive organs