C86.0 Extranodal NK/T-cell lymphoma, nasal type

Non-billable header with 2 child codes.

Applies from C86 Other specified types of T/NK-cell lymphoma

Excludes1 (never code together)

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

Codes under C86.0

• C86.00 Extranodal NK/T-cell lymphoma, nasal type not having achieved remission
• C86.01 Extranodal NK/T-cell lymphoma, nasal type, in remission

Approximate ICD-9-CM (GEMs)

• 202.81 Other malignant lymphomas, lymph nodes of head, face, and neck (approximate)

Code annotations containing back-references to C86.0

Back-references to C86.0

• Type 1 Excludes: D76 Other specified diseases with participation of lymphoreticular and reticulohistiocytic tissue ("malignant reticulosis (C86.0)")

Back-references to C86

• Type 1 Excludes: C76 Malignant neoplasm of other and ill-defined sites ("malignant neoplasm of lymphoid, hematopoietic and related tissue (C81-C96)")
• Type 1 Excludes: C77 Secondary and unspecified malignant neoplasm of lymph nodes ("malignant neoplasm of lymph nodes, specified as primary (C81-C86, C88, C96.-)")
• Type 1 Excludes: C85 Other specified and unspecified types of non-Hodgkin lymphoma ("other specified types of T/NK-cell lymphoma (C86.-)")
• Code First: Z15.0 Genetic susceptibility to malignant neoplasm (", if applicable, any current malignant neoplasm (C00-C75, C81-C96)")

Diagnosis Index entries for C86.0

• Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › in (due to) › reticulosis, malignant
• Lymphoma (of) (malignant) › extranodal NK/T-cell, nasal type
• Reticulosis (skin) › malignant (midline)
• Reticulosis (skin) › polymorphic

Nearby codes

• C86 Other specified types of T/NK-cell lymphoma
• C86.0 Extranodal NK/T-cell lymphoma, nasal type (this code)
• C86.00 Extranodal NK/T-cell lymphoma, nasal type not having achieved remission
• C86.01 Extranodal NK/T-cell lymphoma, nasal type, in remission
• C86.1 Hepatosplenic T-cell lymphoma
• C86.10 Hepatosplenic T-cell lymphoma not having achieved remission
• C86.11 Hepatosplenic T-cell lymphoma, in remission