Excludes2

  • Kaposi's sarcoma of lymph nodes (C46.3)
  • secondary and unspecified neoplasm of lymph nodes (C77.-)
  • secondary neoplasm of bone marrow (C79.52)
  • secondary neoplasm of spleen (C78.89)
  1. C82 Follicular lymphoma

    Includes:

    • follicular lymphoma with or without diffuse areas

    Excludes1

    • mature T/NK-cell lymphomas (C84.-)
    • personal history of non-Hodgkin lymphoma (Z85.72)
    1. C82.0 Follicular lymphoma grade I

      1. C82.00 Follicular lymphoma grade I, unspecified site

      2. C82.01 Follicular lymphoma grade I, lymph nodes of head, face, and neck

      3. C82.02 Follicular lymphoma grade I, intrathoracic lymph nodes

      4. C82.03 Follicular lymphoma grade I, intra-abdominal lymph nodes

      5. C82.04 Follicular lymphoma grade I, lymph nodes of axilla and upper limb

      6. C82.05 Follicular lymphoma grade I, lymph nodes of inguinal region and lower limb

      7. C82.06 Follicular lymphoma grade I, intrapelvic lymph nodes

      8. C82.07 Follicular lymphoma grade I, spleen

      9. C82.08 Follicular lymphoma grade I, lymph nodes of multiple sites

      10. C82.09 Follicular lymphoma grade I, extranodal and solid organ sites

    2. C82.1 Follicular lymphoma grade II

      1. C82.10 Follicular lymphoma grade II, unspecified site

      2. C82.11 Follicular lymphoma grade II, lymph nodes of head, face, and neck

      3. C82.12 Follicular lymphoma grade II, intrathoracic lymph nodes

      4. C82.13 Follicular lymphoma grade II, intra-abdominal lymph nodes

      5. C82.14 Follicular lymphoma grade II, lymph nodes of axilla and upper limb

      6. C82.15 Follicular lymphoma grade II, lymph nodes of inguinal region and lower limb

      7. C82.16 Follicular lymphoma grade II, intrapelvic lymph nodes

      8. C82.17 Follicular lymphoma grade II, spleen

      9. C82.18 Follicular lymphoma grade II, lymph nodes of multiple sites

      10. C82.19 Follicular lymphoma grade II, extranodal and solid organ sites

    3. C82.2 Follicular lymphoma grade III, unspecified

      1. C82.20 Follicular lymphoma grade III, unspecified, unspecified site

      2. C82.21 Follicular lymphoma grade III, unspecified, lymph nodes of head, face, and neck

      3. C82.22 Follicular lymphoma grade III, unspecified, intrathoracic lymph nodes

      4. C82.23 Follicular lymphoma grade III, unspecified, intra-abdominal lymph nodes

      5. C82.24 Follicular lymphoma grade III, unspecified, lymph nodes of axilla and upper limb

      6. C82.25 Follicular lymphoma grade III, unspecified, lymph nodes of inguinal region and lower limb

      7. C82.26 Follicular lymphoma grade III, unspecified, intrapelvic lymph nodes

      8. C82.27 Follicular lymphoma grade III, unspecified, spleen

      9. C82.28 Follicular lymphoma grade III, unspecified, lymph nodes of multiple sites

      10. C82.29 Follicular lymphoma grade III, unspecified, extranodal and solid organ sites

    4. C82.3 Follicular lymphoma grade IIIa

      1. C82.30 Follicular lymphoma grade IIIa, unspecified site

      2. C82.31 Follicular lymphoma grade IIIa, lymph nodes of head, face, and neck

      3. C82.32 Follicular lymphoma grade IIIa, intrathoracic lymph nodes

      4. C82.33 Follicular lymphoma grade IIIa, intra-abdominal lymph nodes

      5. C82.34 Follicular lymphoma grade IIIa, lymph nodes of axilla and upper limb

      6. C82.35 Follicular lymphoma grade IIIa, lymph nodes of inguinal region and lower limb

      7. C82.36 Follicular lymphoma grade IIIa, intrapelvic lymph nodes

      8. C82.37 Follicular lymphoma grade IIIa, spleen

      9. C82.38 Follicular lymphoma grade IIIa, lymph nodes of multiple sites

      10. C82.39 Follicular lymphoma grade IIIa, extranodal and solid organ sites

    5. C82.4 Follicular lymphoma grade IIIb

      1. C82.40 Follicular lymphoma grade IIIb, unspecified site

      2. C82.41 Follicular lymphoma grade IIIb, lymph nodes of head, face, and neck

      3. C82.42 Follicular lymphoma grade IIIb, intrathoracic lymph nodes

      4. C82.43 Follicular lymphoma grade IIIb, intra-abdominal lymph nodes

      5. C82.44 Follicular lymphoma grade IIIb, lymph nodes of axilla and upper limb

      6. C82.45 Follicular lymphoma grade IIIb, lymph nodes of inguinal region and lower limb

      7. C82.46 Follicular lymphoma grade IIIb, intrapelvic lymph nodes

      8. C82.47 Follicular lymphoma grade IIIb, spleen

      9. C82.48 Follicular lymphoma grade IIIb, lymph nodes of multiple sites

      10. C82.49 Follicular lymphoma grade IIIb, extranodal and solid organ sites

    6. C82.5 Diffuse follicle center lymphoma

      1. C82.50 Diffuse follicle center lymphoma, unspecified site

      2. C82.51 Diffuse follicle center lymphoma, lymph nodes of head, face, and neck

      3. C82.52 Diffuse follicle center lymphoma, intrathoracic lymph nodes

      4. C82.53 Diffuse follicle center lymphoma, intra-abdominal lymph nodes

      5. C82.54 Diffuse follicle center lymphoma, lymph nodes of axilla and upper limb

      6. C82.55 Diffuse follicle center lymphoma, lymph nodes of inguinal region and lower limb

      7. C82.56 Diffuse follicle center lymphoma, intrapelvic lymph nodes

      8. C82.57 Diffuse follicle center lymphoma, spleen

      9. C82.58 Diffuse follicle center lymphoma, lymph nodes of multiple sites

      10. C82.59 Diffuse follicle center lymphoma, extranodal and solid organ sites

    7. C82.6 Cutaneous follicle center lymphoma

      1. C82.60 Cutaneous follicle center lymphoma, unspecified site

      2. C82.61 Cutaneous follicle center lymphoma, lymph nodes of head, face, and neck

      3. C82.62 Cutaneous follicle center lymphoma, intrathoracic lymph nodes

      4. C82.63 Cutaneous follicle center lymphoma, intra-abdominal lymph nodes

      5. C82.64 Cutaneous follicle center lymphoma, lymph nodes of axilla and upper limb

      6. C82.65 Cutaneous follicle center lymphoma, lymph nodes of inguinal region and lower limb

      7. C82.66 Cutaneous follicle center lymphoma, intrapelvic lymph nodes

      8. C82.67 Cutaneous follicle center lymphoma, spleen

      9. C82.68 Cutaneous follicle center lymphoma, lymph nodes of multiple sites

      10. C82.69 Cutaneous follicle center lymphoma, extranodal and solid organ sites

    8. C82.8 Other types of follicular lymphoma

      1. C82.80 Other types of follicular lymphoma, unspecified site

      2. C82.81 Other types of follicular lymphoma, lymph nodes of head, face, and neck

      3. C82.82 Other types of follicular lymphoma, intrathoracic lymph nodes

      4. C82.83 Other types of follicular lymphoma, intra-abdominal lymph nodes

      5. C82.84 Other types of follicular lymphoma, lymph nodes of axilla and upper limb

      6. C82.85 Other types of follicular lymphoma, lymph nodes of inguinal region and lower limb

      7. C82.86 Other types of follicular lymphoma, intrapelvic lymph nodes

      8. C82.87 Other types of follicular lymphoma, spleen

      9. C82.88 Other types of follicular lymphoma, lymph nodes of multiple sites

      10. C82.89 Other types of follicular lymphoma, extranodal and solid organ sites

    9. C82.9 Follicular lymphoma, unspecified

      1. C82.90 Follicular lymphoma, unspecified, unspecified site

      2. C82.91 Follicular lymphoma, unspecified, lymph nodes of head, face, and neck

      3. C82.92 Follicular lymphoma, unspecified, intrathoracic lymph nodes

      4. C82.93 Follicular lymphoma, unspecified, intra-abdominal lymph nodes

      5. C82.94 Follicular lymphoma, unspecified, lymph nodes of axilla and upper limb

      6. C82.95 Follicular lymphoma, unspecified, lymph nodes of inguinal region and lower limb

      7. C82.96 Follicular lymphoma, unspecified, intrapelvic lymph nodes

      8. C82.97 Follicular lymphoma, unspecified, spleen

      9. C82.98 Follicular lymphoma, unspecified, lymph nodes of multiple sites

      10. C82.99 Follicular lymphoma, unspecified, extranodal and solid organ sites

Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.