ICD-10-CM category
C82 Follicular lymphoma
C82 is a category, not a billable code. Report one of the 99 complete codes below.
C82.0…
11 codes
- C82.00Follicular lymphoma grade I, unspecified site
- C82.01Follicular lymphoma grade I, lymph nodes of head, face, and neck
- C82.02Follicular lymphoma grade I, intrathoracic lymph nodes
- C82.03Follicular lymphoma grade I, intra-abdominal lymph nodes
- C82.04Follicular lymphoma grade I, lymph nodes of axilla and upper limb
- C82.05Follicular lymphoma grade I, lymph nodes of inguinal region and lower limb
- C82.06Follicular lymphoma grade I, intrapelvic lymph nodes
- C82.07Follicular lymphoma grade I, spleen
- C82.08Follicular lymphoma grade I, lymph nodes of multiple sites
- C82.09Follicular lymphoma grade I, extranodal and solid organ sites
- C82.0AFollicular lymphoma grade I, in remission
C82.1…
11 codes
- C82.10Follicular lymphoma grade II, unspecified site
- C82.11Follicular lymphoma grade II, lymph nodes of head, face, and neck
- C82.12Follicular lymphoma grade II, intrathoracic lymph nodes
- C82.13Follicular lymphoma grade II, intra-abdominal lymph nodes
- C82.14Follicular lymphoma grade II, lymph nodes of axilla and upper limb
- C82.15Follicular lymphoma grade II, lymph nodes of inguinal region and lower limb
- C82.16Follicular lymphoma grade II, intrapelvic lymph nodes
- C82.17Follicular lymphoma grade II, spleen
- C82.18Follicular lymphoma grade II, lymph nodes of multiple sites
- C82.19Follicular lymphoma grade II, extranodal and solid organ sites
- C82.1AFollicular lymphoma grade II, in remission
C82.2…
11 codes
- C82.20Follicular lymphoma grade III, unspecified, unspecified site
- C82.21Follicular lymphoma grade III, unspecified, lymph nodes of head, face, and neck
- C82.22Follicular lymphoma grade III, unspecified, intrathoracic lymph nodes
- C82.23Follicular lymphoma grade III, unspecified, intra-abdominal lymph nodes
- C82.24Follicular lymphoma grade III, unspecified, lymph nodes of axilla and upper limb
- C82.25Follicular lymphoma grade III, unspecified, lymph nodes of inguinal region and lower limb
- C82.26Follicular lymphoma grade III, unspecified, intrapelvic lymph nodes
- C82.27Follicular lymphoma grade III, unspecified, spleen
- C82.28Follicular lymphoma grade III, unspecified, lymph nodes of multiple sites
- C82.29Follicular lymphoma grade III, unspecified, extranodal and solid organ sites
- C82.2AFollicular lymphoma grade III, unspecified, in remission
C82.3…
11 codes
- C82.30Follicular lymphoma grade IIIa, unspecified site
- C82.31Follicular lymphoma grade IIIa, lymph nodes of head, face, and neck
- C82.32Follicular lymphoma grade IIIa, intrathoracic lymph nodes
- C82.33Follicular lymphoma grade IIIa, intra-abdominal lymph nodes
- C82.34Follicular lymphoma grade IIIa, lymph nodes of axilla and upper limb
- C82.35Follicular lymphoma grade IIIa, lymph nodes of inguinal region and lower limb
- C82.36Follicular lymphoma grade IIIa, intrapelvic lymph nodes
- C82.37Follicular lymphoma grade IIIa, spleen
- C82.38Follicular lymphoma grade IIIa, lymph nodes of multiple sites
- C82.39Follicular lymphoma grade IIIa, extranodal and solid organ sites
- C82.3AFollicular lymphoma grade IIIa, in remission
C82.4…
11 codes
- C82.40Follicular lymphoma grade IIIb, unspecified site
- C82.41Follicular lymphoma grade IIIb, lymph nodes of head, face, and neck
- C82.42Follicular lymphoma grade IIIb, intrathoracic lymph nodes
- C82.43Follicular lymphoma grade IIIb, intra-abdominal lymph nodes
- C82.44Follicular lymphoma grade IIIb, lymph nodes of axilla and upper limb
- C82.45Follicular lymphoma grade IIIb, lymph nodes of inguinal region and lower limb
- C82.46Follicular lymphoma grade IIIb, intrapelvic lymph nodes
- C82.47Follicular lymphoma grade IIIb, spleen
- C82.48Follicular lymphoma grade IIIb, lymph nodes of multiple sites
- C82.49Follicular lymphoma grade IIIb, extranodal and solid organ sites
- C82.4AFollicular lymphoma grade IIIb, in remission
C82.5…
11 codes
- C82.50Diffuse follicle center lymphoma, unspecified site
- C82.51Diffuse follicle center lymphoma, lymph nodes of head, face, and neck
- C82.52Diffuse follicle center lymphoma, intrathoracic lymph nodes
- C82.53Diffuse follicle center lymphoma, intra-abdominal lymph nodes
- C82.54Diffuse follicle center lymphoma, lymph nodes of axilla and upper limb
- C82.55Diffuse follicle center lymphoma, lymph nodes of inguinal region and lower limb
- C82.56Diffuse follicle center lymphoma, intrapelvic lymph nodes
- C82.57Diffuse follicle center lymphoma, spleen
- C82.58Diffuse follicle center lymphoma, lymph nodes of multiple sites
- C82.59Diffuse follicle center lymphoma, extranodal and solid organ sites
- C82.5ADiffuse follicle center lymphoma, in remission
C82.6…
11 codes
- C82.60Cutaneous follicle center lymphoma, unspecified site
- C82.61Cutaneous follicle center lymphoma, lymph nodes of head, face, and neck
- C82.62Cutaneous follicle center lymphoma, intrathoracic lymph nodes
- C82.63Cutaneous follicle center lymphoma, intra-abdominal lymph nodes
- C82.64Cutaneous follicle center lymphoma, lymph nodes of axilla and upper limb
- C82.65Cutaneous follicle center lymphoma, lymph nodes of inguinal region and lower limb
- C82.66Cutaneous follicle center lymphoma, intrapelvic lymph nodes
- C82.67Cutaneous follicle center lymphoma, spleen
- C82.68Cutaneous follicle center lymphoma, lymph nodes of multiple sites
- C82.69Cutaneous follicle center lymphoma, extranodal and solid organ sites
- C82.6ACutaneous follicle center lymphoma, in remission
C82.8…
11 codes
- C82.80Other types of follicular lymphoma, unspecified site
- C82.81Other types of follicular lymphoma, lymph nodes of head, face, and neck
- C82.82Other types of follicular lymphoma, intrathoracic lymph nodes
- C82.83Other types of follicular lymphoma, intra-abdominal lymph nodes
- C82.84Other types of follicular lymphoma, lymph nodes of axilla and upper limb
- C82.85Other types of follicular lymphoma, lymph nodes of inguinal region and lower limb
- C82.86Other types of follicular lymphoma, intrapelvic lymph nodes
- C82.87Other types of follicular lymphoma, spleen
- C82.88Other types of follicular lymphoma, lymph nodes of multiple sites
- C82.89Other types of follicular lymphoma, extranodal and solid organ sites
- C82.8AOther types of follicular lymphoma, in remission
C82.9…
11 codes
- C82.90Follicular lymphoma, unspecified, unspecified site
- C82.91Follicular lymphoma, unspecified, lymph nodes of head, face, and neck
- C82.92Follicular lymphoma, unspecified, intrathoracic lymph nodes
- C82.93Follicular lymphoma, unspecified, intra-abdominal lymph nodes
- C82.94Follicular lymphoma, unspecified, lymph nodes of axilla and upper limb
- C82.95Follicular lymphoma, unspecified, lymph nodes of inguinal region and lower limb
- C82.96Follicular lymphoma, unspecified, intrapelvic lymph nodes
- C82.97Follicular lymphoma, unspecified, spleen
- C82.98Follicular lymphoma, unspecified, lymph nodes of multiple sites
- C82.99Follicular lymphoma, unspecified, extranodal and solid organ sites
- C82.9AFollicular lymphoma, unspecified, in remission
Outside the US? C82 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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