C85: Other specified and unspecified types of non-Hodgkin lymphoma

Codes under C85 (Other specified and unspecified types of non-Hodgkin lymphoma). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.

Code	Description	Billable
C85.1	Unspecified B-cell lymphoma	—
C85.1A	Unspecified B-cell lymphoma, in remission	✓
C85.2	Mediastinal (thymic) large B-cell lymphoma	—
C85.2A	Mediastinal (thymic) large B-cell lymphoma, in remission	✓
C85.8	Other specified types of non-Hodgkin lymphoma	—
C85.8A	Other specified types of non-Hodgkin lymphoma, in remission	✓
C85.9	Non-Hodgkin lymphoma, unspecified	—
C85.9A	Non-Hodgkin lymphoma, unspecified, in remission	✓
C85.10	Unspecified B-cell lymphoma, unspecified site	✓
C85.11	Unspecified B-cell lymphoma, lymph nodes of head, face, and neck	✓
C85.12	Unspecified B-cell lymphoma, intrathoracic lymph nodes	✓
C85.13	Unspecified B-cell lymphoma, intra-abdominal lymph nodes	✓
C85.14	Unspecified B-cell lymphoma, lymph nodes of axilla and upper limb	✓
C85.15	Unspecified B-cell lymphoma, lymph nodes of inguinal region and lower limb	✓
C85.16	Unspecified B-cell lymphoma, intrapelvic lymph nodes	✓
C85.17	Unspecified B-cell lymphoma, spleen	✓
C85.18	Unspecified B-cell lymphoma, lymph nodes of multiple sites	✓
C85.19	Unspecified B-cell lymphoma, extranodal and solid organ sites	✓
C85.20	Mediastinal (thymic) large B-cell lymphoma, unspecified site	✓
C85.21	Mediastinal (thymic) large B-cell lymphoma, lymph nodes of head, face, and neck	✓
C85.22	Mediastinal (thymic) large B-cell lymphoma, intrathoracic lymph nodes	✓
C85.23	Mediastinal (thymic) large B-cell lymphoma, intra-abdominal lymph nodes	✓
C85.24	Mediastinal (thymic) large B-cell lymphoma, lymph nodes of axilla and upper limb	✓
C85.25	Mediastinal (thymic) large B-cell lymphoma, lymph nodes of inguinal region and lower limb	✓
C85.26	Mediastinal (thymic) large B-cell lymphoma, intrapelvic lymph nodes	✓
C85.27	Mediastinal (thymic) large B-cell lymphoma, spleen	✓
C85.28	Mediastinal (thymic) large B-cell lymphoma, lymph nodes of multiple sites	✓
C85.29	Mediastinal (thymic) large B-cell lymphoma, extranodal and solid organ sites	✓
C85.80	Other specified types of non-Hodgkin lymphoma, unspecified site	✓
C85.81	Other specified types of non-Hodgkin lymphoma, lymph nodes of head, face, and neck	✓
C85.82	Other specified types of non-Hodgkin lymphoma, intrathoracic lymph nodes	✓
C85.83	Other specified types of non-Hodgkin lymphoma, intra-abdominal lymph nodes	✓
C85.84	Other specified types of non-Hodgkin lymphoma, lymph nodes of axilla and upper limb	✓
C85.85	Other specified types of non-Hodgkin lymphoma, lymph nodes of inguinal region and lower limb	✓
C85.86	Other specified types of non-Hodgkin lymphoma, intrapelvic lymph nodes	✓
C85.87	Other specified types of non-Hodgkin lymphoma, spleen	✓
C85.88	Other specified types of non-Hodgkin lymphoma, lymph nodes of multiple sites	✓
C85.89	Other specified types of non-Hodgkin lymphoma, extranodal and solid organ sites	✓
C85.90	Non-Hodgkin lymphoma, unspecified, unspecified site	✓
C85.91	Non-Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck	✓
C85.92	Non-Hodgkin lymphoma, unspecified, intrathoracic lymph nodes	✓
C85.93	Non-Hodgkin lymphoma, unspecified, intra-abdominal lymph nodes	✓
C85.94	Non-Hodgkin lymphoma, unspecified, lymph nodes of axilla and upper limb	✓
C85.95	Non-Hodgkin lymphoma, unspecified, lymph nodes of inguinal region and lower limb	✓
C85.96	Non-Hodgkin lymphoma, unspecified, intrapelvic lymph nodes	✓
C85.97	Non-Hodgkin lymphoma, unspecified, spleen	✓
C85.98	Non-Hodgkin lymphoma, unspecified, lymph nodes of multiple sites	✓
C85.99	Non-Hodgkin lymphoma, unspecified, extranodal and solid organ sites	✓

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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.

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