Chapter 2

C00–D49: Neoplasms

Neoplasms diagnostic classification updated for 2026.

Internal Codes
  • C81.72

    Other Hodgkin lymphoma, intrathoracic lymph nodes

  • C81.73

    Other Hodgkin lymphoma, intra-abdominal lymph nodes

  • C81.74

    Other Hodgkin lymphoma, lymph nodes of axilla and upper limb

  • C81.75

    Other Hodgkin lymphoma, lymph nodes of inguinal region and lower limb

  • C81.76

    Other Hodgkin lymphoma, intrapelvic lymph nodes

  • C81.77

    Other Hodgkin lymphoma, spleen

  • C81.78

    Other Hodgkin lymphoma, lymph nodes of multiple sites

  • C81.79

    Other Hodgkin lymphoma, extranodal and solid organ sites

  • C81.7A

    Other Hodgkin lymphoma, in remission

  • C81.90

    Hodgkin lymphoma, unspecified, unspecified site

  • C81.91

    Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck

  • C81.92

    Hodgkin lymphoma, unspecified, intrathoracic lymph nodes

  • C81.93

    Hodgkin lymphoma, unspecified, intra-abdominal lymph nodes

  • C81.94

    Hodgkin lymphoma, unspecified, lymph nodes of axilla and upper limb

  • C81.95

    Hodgkin lymphoma, unspecified, lymph nodes of inguinal region and lower limb

  • C81.96

    Hodgkin lymphoma, unspecified, intrapelvic lymph nodes

  • C81.97

    Hodgkin lymphoma, unspecified, spleen

  • C81.98

    Hodgkin lymphoma, unspecified, lymph nodes of multiple sites

  • C81.99

    Hodgkin lymphoma, unspecified, extranodal and solid organ sites

  • C81.9A

    Hodgkin lymphoma, unspecified, in remission

  • C82.00

    Follicular lymphoma grade I, unspecified site

  • C82.01

    Follicular lymphoma grade I, lymph nodes of head, face, and neck

  • C82.02

    Follicular lymphoma grade I, intrathoracic lymph nodes

  • C82.03

    Follicular lymphoma grade I, intra-abdominal lymph nodes

  • C82.04

    Follicular lymphoma grade I, lymph nodes of axilla and upper limb

  • C82.05

    Follicular lymphoma grade I, lymph nodes of inguinal region and lower limb

  • C82.06

    Follicular lymphoma grade I, intrapelvic lymph nodes

  • C82.07

    Follicular lymphoma grade I, spleen

  • C82.08

    Follicular lymphoma grade I, lymph nodes of multiple sites

  • C82.09

    Follicular lymphoma grade I, extranodal and solid organ sites

  • C82.0A

    Follicular lymphoma grade I, in remission

  • C82.10

    Follicular lymphoma grade II, unspecified site

  • C82.11

    Follicular lymphoma grade II, lymph nodes of head, face, and neck

  • C82.12

    Follicular lymphoma grade II, intrathoracic lymph nodes

  • C82.13

    Follicular lymphoma grade II, intra-abdominal lymph nodes

  • C82.14

    Follicular lymphoma grade II, lymph nodes of axilla and upper limb

  • C82.15

    Follicular lymphoma grade II, lymph nodes of inguinal region and lower limb

  • C82.16

    Follicular lymphoma grade II, intrapelvic lymph nodes

  • C82.17

    Follicular lymphoma grade II, spleen

  • C82.18

    Follicular lymphoma grade II, lymph nodes of multiple sites

  • C82.19

    Follicular lymphoma grade II, extranodal and solid organ sites

  • C82.1A

    Follicular lymphoma grade II, in remission

  • C82.20

    Follicular lymphoma grade III, unspecified, unspecified site

  • C82.21

    Follicular lymphoma grade III, unspecified, lymph nodes of head, face, and neck

  • C82.22

    Follicular lymphoma grade III, unspecified, intrathoracic lymph nodes

  • C82.23

    Follicular lymphoma grade III, unspecified, intra-abdominal lymph nodes

  • C82.24

    Follicular lymphoma grade III, unspecified, lymph nodes of axilla and upper limb

  • C82.25

    Follicular lymphoma grade III, unspecified, lymph nodes of inguinal region and lower limb

  • C82.26

    Follicular lymphoma grade III, unspecified, intrapelvic lymph nodes

  • C82.27

    Follicular lymphoma grade III, unspecified, spleen

PreviousPage 16 of 35Next