C82Follicular lymphoma
ICD-10-CM category (non-billable header) code — part of Malignant neoplasms of lymphoid, hematopoietic and related tissue (C81-C96)
Coding Notes
Includes
- follicular lymphoma with or without diffuse areas
Excludes1 (never code both together)
- mature T/NK-cell lymphomas (C84.-)
- personal history of non-Hodgkin lymphoma (Z85.72)
Subcategories (9)
- C82.0 Follicular lymphoma grade I
- C82.1 Follicular lymphoma grade II
- C82.2 Follicular lymphoma grade III, unspecified
- C82.3 Follicular lymphoma grade IIIa
- C82.4 Follicular lymphoma grade IIIb
- C82.5 Diffuse follicle center lymphoma
- C82.6 Cutaneous follicle center lymphoma
- C82.8 Other types of follicular lymphoma
- C82.9 Follicular lymphoma, unspecified