| C82 | Follicular lymphoma | NON-BILLABLE CODE |
| C82.0 | Follicular lymphoma grade I | NON-BILLABLE CODE |
| C82.01 | Follicular lymphoma grade I, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.02 | Follicular lymphoma grade I, intrathoracic lymph nodes | BILLABLE CODE |
| C82.03 | Follicular lymphoma grade I, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.04 | Follicular lymphoma grade I, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.05 | Follicular lymphoma grade I, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.06 | Follicular lymphoma grade I, intrapelvic lymph nodes | BILLABLE CODE |
| C82.07 | Follicular lymphoma grade I, spleen | BILLABLE CODE |
| C82.08 | Follicular lymphoma grade I, lymph nodes of multiple sites | BILLABLE CODE |
| C82.09 | Follicular lymphoma grade I, extranodal and solid organ sites | BILLABLE CODE |
| C82.1 | Follicular lymphoma grade II | NON-BILLABLE CODE |
| C82.10 | Follicular lymphoma grade II, unspecified site | BILLABLE CODE |
| C82.11 | Follicular lymphoma grade II, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.12 | Follicular lymphoma grade II, intrathoracic lymph nodes | BILLABLE CODE |
| C82.13 | Follicular lymphoma grade II, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.14 | Follicular lymphoma grade II, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.15 | Follicular lymphoma grade II, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.16 | Follicular lymphoma grade II, intrapelvic lymph nodes | BILLABLE CODE |
| C82.17 | Follicular lymphoma grade II, spleen | BILLABLE CODE |
| C82.18 | Follicular lymphoma grade II, lymph nodes of multiple sites | BILLABLE CODE |
| C82.19 | Follicular lymphoma grade II, extranodal and solid organ sites | BILLABLE CODE |
| C82.2 | Follicular lymphoma grade III, unspecified | NON-BILLABLE CODE |
| C82.20 | Follicular lymphoma grade III, unspecified, unspecified site | BILLABLE CODE |
| C82.21 | Follicular lymphoma grade III, unspecified, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.22 | Follicular lymphoma grade III, unspecified, intrathoracic lymph nodes | BILLABLE CODE |
| C82.23 | Follicular lymphoma grade III, unspecified, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.24 | Follicular lymphoma grade III, unspecified, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.25 | Follicular lymphoma grade III, unspecified, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.26 | Follicular lymphoma grade III, unspecified, intrapelvic lymph nodes | BILLABLE CODE |
| C82.27 | Follicular lymphoma grade III, unspecified, spleen | BILLABLE CODE |
| C82.28 | Follicular lymphoma grade III, unspecified, lymph nodes of multiple sites | BILLABLE CODE |
| C82.29 | Follicular lymphoma grade III, unspecified, extranodal and solid organ sites | BILLABLE CODE |
| C82.3 | Follicular lymphoma grade IIIa | NON-BILLABLE CODE |
| C82.30 | Follicular lymphoma grade IIIa, unspecified site | BILLABLE CODE |
| C82.31 | Follicular lymphoma grade IIIa, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.32 | Follicular lymphoma grade IIIa, intrathoracic lymph nodes | BILLABLE CODE |
| C82.33 | Follicular lymphoma grade IIIa, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.34 | Follicular lymphoma grade IIIa, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.35 | Follicular lymphoma grade IIIa, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.36 | Follicular lymphoma grade IIIa, intrapelvic lymph nodes | BILLABLE CODE |
| C82.37 | Follicular lymphoma grade IIIa, spleen | BILLABLE CODE |
| C82.38 | Follicular lymphoma grade IIIa, lymph nodes of multiple sites | BILLABLE CODE |
| C82.39 | Follicular lymphoma grade IIIa, extranodal and solid organ sites | BILLABLE CODE |
| C82.4 | Follicular lymphoma grade IIIb | NON-BILLABLE CODE |
| C82.40 | Follicular lymphoma grade IIIb, unspecified site | BILLABLE CODE |
| C82.41 | Follicular lymphoma grade IIIb, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.42 | Follicular lymphoma grade IIIb, intrathoracic lymph nodes | BILLABLE CODE |
| C82.43 | Follicular lymphoma grade IIIb, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.44 | Follicular lymphoma grade IIIb, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.45 | Follicular lymphoma grade IIIb, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.46 | Follicular lymphoma grade IIIb, intrapelvic lymph nodes | BILLABLE CODE |
| C82.47 | Follicular lymphoma grade IIIb, spleen | BILLABLE CODE |
| C82.48 | Follicular lymphoma grade IIIb, lymph nodes of multiple sites | BILLABLE CODE |
| C82.49 | Follicular lymphoma grade IIIb, extranodal and solid organ sites | BILLABLE CODE |
| C82.5 | Diffuse follicle center lymphoma | NON-BILLABLE CODE |
| C82.50 | Diffuse follicle center lymphoma, unspecified site | BILLABLE CODE |
| C82.51 | Diffuse follicle center lymphoma, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.52 | Diffuse follicle center lymphoma, intrathoracic lymph nodes | BILLABLE CODE |
| C82.53 | Diffuse follicle center lymphoma, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.54 | Diffuse follicle center lymphoma, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.55 | Diffuse follicle center lymphoma, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.56 | Diffuse follicle center lymphoma, intrapelvic lymph nodes | BILLABLE CODE |
| C82.57 | Diffuse follicle center lymphoma, spleen | BILLABLE CODE |
| C82.58 | Diffuse follicle center lymphoma, lymph nodes of multiple sites | BILLABLE CODE |
| C82.59 | Diffuse follicle center lymphoma, extranodal and solid organ sites | BILLABLE CODE |
| C82.6 | Cutaneous follicle center lymphoma | NON-BILLABLE CODE |
| C82.60 | Cutaneous follicle center lymphoma, unspecified site | BILLABLE CODE |
| C82.61 | Cutaneous follicle center lymphoma, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.62 | Cutaneous follicle center lymphoma, intrathoracic lymph nodes | BILLABLE CODE |
| C82.63 | Cutaneous follicle center lymphoma, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.64 | Cutaneous follicle center lymphoma, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.65 | Cutaneous follicle center lymphoma, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.66 | Cutaneous follicle center lymphoma, intrapelvic lymph nodes | BILLABLE CODE |
| C82.67 | Cutaneous follicle center lymphoma, spleen | BILLABLE CODE |
| C82.68 | Cutaneous follicle center lymphoma, lymph nodes of multiple sites | BILLABLE CODE |
| C82.69 | Cutaneous follicle center lymphoma, extranodal and solid organ sites | BILLABLE CODE |
| C82.8 | Other types of follicular lymphoma | NON-BILLABLE CODE |
| C82.80 | Other types of follicular lymphoma, unspecified site | BILLABLE CODE |
| C82.81 | Other types of follicular lymphoma, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.82 | Other types of follicular lymphoma, intrathoracic lymph nodes | BILLABLE CODE |
| C82.83 | Other types of follicular lymphoma, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.84 | Other types of follicular lymphoma, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.85 | Other types of follicular lymphoma, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.86 | Other types of follicular lymphoma, intrapelvic lymph nodes | BILLABLE CODE |
| C82.87 | Other types of follicular lymphoma, spleen | BILLABLE CODE |
| C82.88 | Other types of follicular lymphoma, lymph nodes of multiple sites | BILLABLE CODE |
| C82.89 | Other types of follicular lymphoma, extranodal and solid organ sites | BILLABLE CODE |
| C82.9 | Follicular lymphoma, unspecified | NON-BILLABLE CODE |
| C82.90 | Follicular lymphoma, unspecified, unspecified site | BILLABLE CODE |
| C82.91 | Follicular lymphoma, unspecified, lymph nodes of head, face, and neck | BILLABLE CODE |
| C82.92 | Follicular lymphoma, unspecified, intrathoracic lymph nodes | BILLABLE CODE |
| C82.93 | Follicular lymphoma, unspecified, intra-abdominal lymph nodes | BILLABLE CODE |
| C82.94 | Follicular lymphoma, unspecified, lymph nodes of axilla and upper limb | BILLABLE CODE |
| C82.95 | Follicular lymphoma, unspecified, lymph nodes of inguinal region and lower limb | BILLABLE CODE |
| C82.96 | Follicular lymphoma, unspecified, intrapelvic lymph nodes | BILLABLE CODE |
| C82.97 | Follicular lymphoma, unspecified, spleen | BILLABLE CODE |
| C82.98 | Follicular lymphoma, unspecified, lymph nodes of multiple sites | BILLABLE CODE |
| C82.99 | Follicular lymphoma, unspecified, extranodal and solid organ sites | BILLABLE CODE |
