C84.ZOther mature T/NK-cell lymphomas
ICD-10-CM category (non-billable header) code — part of Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
Coding Notes
Excludes1 (never code both together)
- angioimmunoblastic T-cell lymphoma (C86.50)
- blastic NK-cell lymphoma (C86.40)
- enteropathy-type T-cell lymphoma (C86.20)
- extranodal NK-cell lymphoma, nasal type (C86.00)
- hepatosplenic T-cell lymphoma (C86.10)
- primary cutaneous CD30-positive T-cell proliferations (C86.60)
- subcutaneous panniculitis-like T-cell lymphoma (C86.30)
- T-cell leukemia (C91.1-)
Note
- If T-cell lineage or involvement is mentioned in conjunction with a specific lymphoma, code to the more specific description.
Subcategories (11)
- C84.Z0 Other mature T/NK-cell lymphomas, unspecified site
- C84.Z1 Oth mature T/NK-cell lymph, nodes of head, face, and neck
- C84.Z2 Other mature T/NK-cell lymphomas, intrathoracic lymph nodes
- C84.Z3 Oth mature T/NK-cell lymphomas, intra-abdominal lymph nodes
- C84.Z4 Oth mature T/NK-cell lymph, nodes of axilla and upper limb
- C84.Z5 Oth mature T/NK-cell lymph, nodes of ing rgn and lower limb
- C84.Z6 Other mature T/NK-cell lymphomas, intrapelvic lymph nodes
- C84.Z7 Other mature T/NK-cell lymphomas, spleen
- C84.Z8 Oth mature T/NK-cell lymphomas, lymph nodes mult site
- C84.Z9 Oth mature T/NK-cell lymph, extrnod and solid organ sites
- C84.ZA Other mature T/NK-cell lymphomas, in remission