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ICD-10 CM Code C84.Z1

C84.Z1 Other mature T/NK-cell lymphomas, lymph nodes of head, face, and neck

Excludes Type 1

angioimmunoblastic T-cell lymphoma (C86.5)
blastic NK-cell lymphoma (C86.4)
enteropathy-type T-cell lymphoma (C86.2)
extranodal NK-cell lymphoma, nasal type (C86.0)
hepatosplenic T-cell lymphoma (C86.1)
primary cutaneous CD30-positive T-cell proliferations (C86.6)
subcutaneous panniculitis-like T-cell lymphoma (C86.3)
T-cell leukemia (C91.1-)
personal history of non-Hodgkin lymphoma (Z85.72)