C84.9
Mature T/NK-cell lymphomas, unspecified
Code Hierarchy
Coding Guidelines
Inclusion Terms
- NK/T cell lymphoma NOS
Excludes1 (Mutually Exclusive)
These codes should never be used together with C84.9
- mature T-cell lymphoma, not elsewhere classified (C84.4-)
Specific Codes (11)
Mature T/NK-cell lymphomas, unspecified, unspecified site
Mature T/NK-cell lymphomas, unspecified, lymph nodes of head, face, and neck
Mature T/NK-cell lymphomas, unspecified, intrathoracic lymph nodes
Mature T/NK-cell lymphomas, unspecified, intra-abdominal lymph nodes
Mature T/NK-cell lymphomas, unspecified, lymph nodes of axilla and upper limb
Mature T/NK-cell lymphomas, unspecified, lymph nodes of inguinal region and lower limb
Mature T/NK-cell lymphomas, unspecified, intrapelvic lymph nodes
Mature T/NK-cell lymphomas, unspecified, spleen
Mature T/NK-cell lymphomas, unspecified, lymph nodes of multiple sites
Mature T/NK-cell lymphomas, unspecified, extranodal and solid organ sites
Mature T/NK-cell lymphomas, unspecified, in remission
Related Codes
Mycosis fungoides
Sézary disease
Peripheral T-cell lymphoma, not elsewhere classified
Anaplastic large cell lymphoma, ALK-positive
Anaplastic large cell lymphoma, ALK-negative
Cutaneous T-cell lymphoma, unspecified
Other mature T/NK-cell lymphomas
