C84.0
Mycosis fungoides
Code Hierarchy
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with C84.0
- peripheral T-cell lymphoma, not elsewhere classified (C84.4-)
Specific Codes (11)
Mycosis fungoides, unspecified site
Mycosis fungoides, lymph nodes of head, face, and neck
Mycosis fungoides, intrathoracic lymph nodes
Mycosis fungoides, intra-abdominal lymph nodes
Mycosis fungoides, lymph nodes of axilla and upper limb
Mycosis fungoides, lymph nodes of inguinal region and lower limb
Mycosis fungoides, intrapelvic lymph nodes
Mycosis fungoides, spleen
Mycosis fungoides, lymph nodes of multiple sites
Mycosis fungoides, extranodal and solid organ sites
Mycosis fungoides, in remission
Related Codes
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
Mature T/NK-cell lymphomas, unspecified
