C86.1

Hepatosplenic T-cell lymphoma

Non-billable header

C86.1 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Applicable to

  • Alpha-beta and gamma delta types

Includes (from C86)

  • Note: Functional activity
  • Note: 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.
  • Note: Morphology [Histology]
  • Note: 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.
  • Note: Primary malignant neoplasms overlapping site boundaries
  • Note: 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.
  • Note: Malignant neoplasm of ectopic tissue
  • Note: 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).

Excludes1

Not coded here — never report together with this code.

  • anaplastic large cell lymphoma, ALK negative (C84.7-) (from C86)
  • anaplastic large cell lymphoma, ALK positive (C84.6-) (from C86)
  • mature T/NK-cell lymphomas (C84.-) (from C86)
  • other specified types of non-Hodgkin lymphoma (C85.8-) (from C86)

Excludes2

Not included here — may be reported together when both conditions exist.

  • Kaposi's sarcoma of lymph nodes (C46.3) (from C86)
  • secondary and unspecified neoplasm of lymph nodes (C77.-) (from C86)
  • secondary neoplasm of bone marrow (C79.52) (from C86)
  • secondary neoplasm of spleen (C78.89) (from C86)

Also known as

  • Alpha-beta and gamma delta types
  • Lymphoma, hepatosplenic T-cell

Parent code

  • C86Other specified types of T/NK-cell lymphomaHeader

More specific codes C86.1

  • C86.10Hepatosplenic T-cell lymphoma not having achieved remissionBillable
  • C86.11Hepatosplenic T-cell lymphoma, in remissionBillable

Related codes

  • C86.0Extranodal NK/T-cell lymphoma, nasal typeHeader
  • C86.2Enteropathy-type (intestinal) T-cell lymphomaHeader
  • C86.3Subcutaneous panniculitis-like T-cell lymphomaHeader
  • C86.4Blastic NK-cell lymphomaHeader
  • C86.5Angioimmunoblastic T-cell lymphomaHeader
  • C86.6Primary cutaneous CD30-positive T-cell proliferationsHeader

Browse