| 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 |
